About Products Protein Database Contact

proS

Gene
pros
Protein
Homeobox protein prospero
Organism
Drosophila melanogaster
Length
1703 amino acids
Function
Homeodomain protein that controls neuronal identity (PubMed:1842358). As a transcriptional factor, regulates the expression of ftz, eve and en in a subset of neuroblast progeny and modulates the transcriptional activity of other homeodomain proteins such as Dfd (PubMed:12429095, PubMed:15837198, PubMed:9380747). Required for proper neuronal differentiation, axonal outgrowth and pathfinding of most or all neurons and their precursors in central and peripheral nervous systems (PubMed:20152183, PubMed:27510969, PubMed:1720353, PubMed:1842358, PubMed:1540176, PubMed:11051550, PubMed:18342578, PubMed:23056424, PubMed:16564014). Regulates asymmetric stem cell self-renewal together with brat (PubMed:16564014).
Similarity
Belongs to the Prospero homeodomain family.
Mass
184.98 kDa
Sequence
MMSSEEYEADCFGLYSDENNVLLKANEPETTAATKQQHQPQFQQQQQQQQQQQQHHHQHQQPPPSSNGHTSPIPSQVNGDGSAANCGESGKTNTNTGSHSHSNSGNTNTDADKEQEREKAKEKANEEESEDSDDDVVVVLEGCEGNASSSSSSSNSNSNASSNNHKAAATTTTTATTANHCNRSGGSSRSHRSARSSRQISQSTAVGKTTTCAAKKPTAAQATTTTAKNSNSNSNVNVNVNVNSNGSGNGNANSKVNRRSRQRSLSKDINNQPASSNSNSNSSNNSSNSNGGATATAAGFMSSAAAAAAGAAGGGALFQPQSVSTANSSSSNNNNSSTPAALATHSPTSNSPVSGASSASSLLTAAFGNLFGGSSAKMLNELFGRQMKQAQDATSGLPQSLDNAMLAAAMETATSAELLIGSLNSTSKLLQQQHNNNSIAPANSTPMSNGTNASISPGSAHSSSHSHQGVSPKGSRRVSACSDRSLEAAAADVAGGSPPRAASVSSLNGGASSGEQHQSQLQHDLVAHHMLRNILQGKKELMQLDQELRTAMQQQQQQLQEKEQLHSKLNNNNNNNIAATANNNNNTTMESINLIDDSEMADIKIKSEPQTAPQPQQSPHGSSHSSRSGSGSGSHSSMASDGSLRRKSSDSLDSHGAQDDAQDEEDAAPTGQRSESRAPEEPQLPTKKESVDDMLDEVELLGLHSRGSDMDSLASPSHSDMMLLDKDDVLDEDDDDDCVEQKTSGSGCLKKPGMDLKRARVENIVSGMRCSPSSGLAQAGQLQVNGCKKRKLYQPQQHAMERYVAAAAGLNFGLNLQSMMLDQEDSESNELESPQIQQKRVEKNALKSQLRSMQEQLAEMQQKYVQLCSRMEQESECQELDQDQDVEQEQEPDNGSSDHIELSPSPTLTGDGDVSPNHKEETGQERPGSSSPSPSPLKPKTSLGESSDSGANMLSQMMSKMMSGKLHNPLVGVGHPALPQGFPPLLQHMGDMSHAAAMYQQFFFEQEARMAKEAAEQQQQQQQQQQQQQQQQQQEQQRRFEQEQQEQQRRKEEQQQQIQRQQQHLQQLQQQQMEQQHVATAAPRPQMHHPAPARLPTRMGGAAGHTALKSELSEKFQMLRANNNSSMMRMSGTDLEGLADVLKSEITTSLSALVDTIVTRFVHQRRLFSKQADSVTAAAEQLNKDLLLASQILDRKSPRTKVADRPQNGPTPATQSAAAMFQAPKTPQGMNPVAAAALYNSMTGPFCLPPDQQQQQQTAQQQQSAQQQQQSSQQTQQQLEQNEALSLVVTPKKKRHKVTDTRITPRTVSRILAQDGVVPPTGGPPSTPQQQQQQQQQQQQQQQQQQQQASNGGNSNATPAQSPTRSSGGAAYHPQPPPPPPPMMPVSLPTSVAIPNPSLHESKVFSPYSPFFNPHAAAGQATAAQLHQHHQQHHPHHQSMQLSSSPPGSLGALMDSRDSPPLPHPPSMLHPALLAAAHHGGSPDYKTCLRAVMDAQDRQSECNSADMQFDGMAPTISFYKQMQLKTEHQESLMAKHCESLTPLHSSTLTPMHLRKAKLMFFWVRYPSSAVLKMYFPDIKFNKNNTAQLVKWFSNFREFYYIQMEKYARQAVTEGIKTPDDLLIAGDSELYRVLNLHYNRNNHIEVPQNFRFVVESTLREFFRAIQGGKDTEQSWKKSIYKIISRMDDPVPEYFKSPNFLEQLE

Gene
pros
Protein
Homeobox protein prospero
Organism
Drosophila virilis
Length
1556 amino acids
Function
Required for proper neuronal differentiation of most or all neurons and their precursors in central and peripheral nervous systems, axonal outgrowth and pathfinding. Not required for the specification of neuronal identity. May regulate transcription by binding to DNA (By similarity).
Similarity
Belongs to the Prospero homeodomain family.
Mass
171.03 kDa
Sequence
MSSAAAAAAGAAGGALYTNNNITNNNNNNSNNNNSNITSSSNLSPTAATIATTAAATTATALSGSISPGSRESASSLLSAAFGNLFGGSSGENVKRAVRATNEAGPGCHQWAAQSLDNAMLAAAMETATSADLLNAAGLVSSLNTSKLLNNVNNNNNNNTPLSNGNNNNNNNASISPGSAHSSTTKGGSSRRVSNCSDRSLDGNLAAAATTAATDAAGGSPPRAASVSSLNGGASTQTKQQQLQHDLMAHHMLRNILQGKKELMQLDQELRTAMQQQQQQQQQQQNHEKHQQELHSKLNNNTTTNNNNNVVSESINLIEDSEMPEIKIKSEPELMASATQAPHSPHGGSSNSSSSHSHNSSNNSIASNGSLRRKSSDSLDSMQREERATPATTVEPQLQNEVLPTKKEAVDDMLDEVELLGLSGHGHSRNSDLESLASPSHSDMLLLDNSKDEVLDNDDIIEDDEDDDDDDDDCIETKRESNTSGSNCLKKPGMELKRARVEHIVSSMRCSPSATAQAGQLQVNGCKKRKLYQPQQHAMERYVAAAAGLNFGLNLQSMMLDQEDSESNELESPQIQQKRVEKNALKSQLRSMQEQLAEMQQKYVQLCSRMEQESECQELDNEHEQDMDSMEQEQEQELEQEQEQEPEPLQQHNDDIELSHSPTLSKSTPKESSERAGSSSPYIEATEQQQLLRAAATMLLPPRPICSLQMMSKMMSSKLQHQHNPLVGVAHPALPQGFPPLLQHMGDMSHAAAMYQQFFFEQEARMAKEAAEQQQQQQQQQQQQQQQQQQQQQQQEQQRRYEQEQEQQRRMEEQQQQLHRQQQHLQQLQQQQQQMEHHVAAAVPRVQLHPPARLPTRMGGAAAAAAAAAHSVLKSELSEKFQMLRQHNSSSNSNNSSSNNNNSNNNSSMMRMSGTDLEGLADVLKSEITTSLSALVDTIVTRFVHQRRLFSKQADSVTAAAEQLNKDLMLASQILDRKSPRTKVVADRGLSGNSGHPGAQNGPTPATQSAAAMFQAPKTPQGMNPVAAAALYNSMASPFCLPPDQQQQQQQQQQAAQQQQQQAVQQQHQSAQQTQQQLEQNEALSLVVTPKKKRHKVTDTRITPRTVSRILASGWRCAAQWTGSCRSSCCRTTTTTTTTAAAAAATTTAAATEQQWQQQQQQQCNAGTEPNGSRPGRRHILSTATTTTTHDAGVFAHLSGHTKSIAARIQSLFAVQSILQSACGAGPHGPPHGGQPTAAQLHHQHHHQMQLSSSPPGSLGALMDSRDSPPLPHPPTMLHPALLAAAHHGGSPDYKTCLRAVMDAQDRQSECNSADMTFDGMQPTISFLKQQQQQQSQLSGAHSVPMVNLWSLAPTHTLGTNVETSWVETALTIITIYHTIYDIYTFSNHCESLTPLHSSTLTPMHLRKAKLMFFWVRYPSSAVLKMYFPDIKFNKNNTAQLVKWFSNFREFYYIQMEKYARQAVTEGIKTPDDLLIAGDSELYRVLNLHYNRNNHIEVPQNFRFVVEQTLREFFRAIQGGKDTEQSWKKSIYKIISRMDDPVPEYFKSPNFLEQLE

Gene
proS
Protein
Proline--tRNA ligase
Organism
Streptococcus suis (strain 98HAH33)
Length
620 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
68.502 kDa
Sequence
MKQSKMIIPTLREMPSDASVISHALMLRAGYVRQISAGIYSYLPLANRVIEKAKNIMREEFDKIDAIEFLAPALLSADIWRESGRYETYGDDLYKLKNREGSDFILGPTHEETVTLLARDAVQSYKQLPLNIYQIQPKYRDEKRPRNGLLRGREFIMKDGYSFHASYESLDQTYDDYKAAYEAIFTRAGLEFKAIIGDGGAMGGKDSQEFMAITPDRTDLDRWVVLDKSVASFEEIPEDVLEAFKAELLAWSVSGEDTIAYSSESGYAANLEMATSEYKPSTAVVVEEDLVKVATPDAKTIDEVAAFLNVAEEQTIKTMLFMADGEPVVALLVGNDQVNDVKLKNHLAADFFDVASPADAEKVFGAGFGSLGPVGLPENIKIIADRKVQDVKNAVVGANEDGFHYTGANAGRDFQVTEYVDIREVKEGEPSPDGHGVLNFARGIEIGHIFKLGTRYSDSMNANILDENGRSMPIIMGCYGIGVSRLLSAVLEQHARLFVNKTPKGEYRYAWGINFPKELAPFDVHLIPVNVKDEAAMELTQSIEASLVGAGYEVLTDDRNERVGVKFSDSDLIGLPIRVTVGKKAADGIVEVKIKGTGDTVEVHVDQLLETLQILTKENE

Gene
proS
Protein
Proline--tRNA ligase
Organism
Streptococcus suis (strain 05ZYH33)
Length
620 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
68.502 kDa
Sequence
MKQSKMIIPTLREMPSDASVISHALMLRAGYVRQISAGIYSYLPLANRVIEKAKNIMREEFDKIDAIEFLAPALLSADIWRESGRYETYGDDLYKLKNREGSDFILGPTHEETVTLLARDAVQSYKQLPLNIYQIQPKYRDEKRPRNGLLRGREFIMKDGYSFHASYESLDQTYDDYKAAYEAIFTRAGLEFKAIIGDGGAMGGKDSQEFMAITPDRTDLDRWVVLDKSVASFEEIPEDVLEAFKAELLAWSVSGEDTIAYSSESGYAANLEMATSEYKPSTAVVVEEDLVKVATPDAKTIDEVAAFLNVAEEQTIKTMLFMADGEPVVALLVGNDQVNDVKLKNHLAADFFDVASPADAEKVFGAGFGSLGPVGLPENIKIIADRKVQDVKNAVVGANEDGFHYTGANAGRDFQVTEYVDIREVKEGEPSPDGHGVLNFARGIEIGHIFKLGTRYSDSMNANILDENGRSMPIIMGCYGIGVSRLLSAVLEQHARLFVNKTPKGEYRYAWGINFPKELAPFDVHLIPVNVKDEAAMELTQSIEASLVGAGYEVLTDDRNERVGVKFSDSDLIGLPIRVTVGKKAADGIVEVKIKGTGDTVEVHVDQLLETLQILTKENE

Gene
proS
Protein
Proline--tRNA ligase
Organism
Streptococcus thermophilus (strain CNRZ 1066)
Length
620 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
69.14 kDa
Sequence
MKQSKMLIPTLREMPSDAQVISHALMVRAGYVRQVSAGIYAYMPLANRAIEKFKTIMREEFEKIGAVEMLAPALLTADLWRESGRYETYGEDLYKLKNRDKSDFILGPTHEETFTVLVRDAVKSYKQLPLNLYQIQSKYRDEKRPRNGLLRTREFIMKDAYSFHQNYEDLDVTYEDYRKAYEAIFTRAGLEFKAIIGDGGAMGGKDSQEFMAVTPERTDLNRWVVLDKSIASLDEIPEDVMEEIKNELTSWLVAGEDTIAYSTESSYAANLEMATNAYTPATKVVTQEEVSRVETPGCKSIDDVAAFLNIPEEQTIKTLLFTADDEPVVALLVGNDQVNDVKLKNYLAADFLKPATEDEARQVFGANFGSLGPVNLPENVRIIADRKVQDVANAVVGANEDGYHLTGVNPERDFKAEYVDIRKVKEGEISPDGQGVLQFARGIEIGHIFKLGTRYSESMGANVLDENGRAVPIIMGCYGIGVSRILSAVIEQHARLFVNKTPKGQYRYAWGINFPKELAPYDVHLITVNTKDEEANALTDRLEAALAAEGYDVLIDDRNERVGSKFSDSDLIGLPIRVTVGKKASEGVVEVKIKATGDTIEVNADNLIETLAILTTEQDA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Streptococcus thermophilus (strain ATCC BAA-250 / LMG 18311)
Length
620 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
69.14 kDa
Sequence
MKQSKMLIPTLREMPSDAQVISHALMVRAGYVRQVSAGIYAYMPLANRAIEKFKTIMREEFEKIGAVEMLAPALLTADLWRESGRYETYGEDLYKLKNRDKSDFILGPTHEETFTVLVRDAVKSYKQLPLNLYQIQSKYRDEKRPRNGLLRTREFIMKDAYSFHQNYEDLDVTYEDYRKAYEAIFTRAGLEFKAIIGDGGAMGGKDSQEFMAVTPERTDLNRWVVLDKSIASLDEIPEDVMEEIKNELTSWLVAGEDTIAYSTESSYAANLEMATNAYTPATKVVTQEEVSRVETPGCKSIDDVAAFLNIPEEQTIKTLLFTADDEPVVALLVGNDQVNDVKLKNYLAADFLKPATEDEARQVFGANFGSLGPVNLPENVRIIADRKVQDVANAVVGANEDGYHLTGVNPERDFKAEYVDIRKVKEGEISPDGQGVLQFARGIEIGHIFKLGTRYSESMGANVLDENGRAVPIIMGCYGIGVSRILSAVIEQHARLFVNKTPKGQYRYAWGINFPKELAPYDVHLITVNTKDEEANALTDRLEAALAAEGYDVLIDDRNERVGSKFSDSDLIGLPIRVTVGKKASEGVVEVKIKATGDTIEVNADNLIETLAILTTEQDA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Streptococcus thermophilus (strain ATCC BAA-491 / LMD-9)
Length
620 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
69.126 kDa
Sequence
MKQSKMLIPTLREMPSDAQVISHALMVRAGYVRQVSAGIYAYMPLANRAIEKFKTIMREEFEKIGAVEMLAPALLTADLWRESGRYETYGEDLYKLKNRDNSDFILGPTHEETFTVLVRDAVKSYKQLPLNLYQIQSKYRDEKRPRNGLLRTREFIMKDAYSFHQNYEDLDVTYEDYRKAYEAIFTRAGLEFKAIIGDGGAMGGKDSQEFMAVTPERTDLNRWVVLDKSIASLDEIPEDVMEEIKNELTSWLVAGEDTIAYSTESSYAANLEMATNAYTPATKVVTQEEVSRVETPGCKSIDDVAAFLNIPEEQTIKTLLFTADDEPVVALLVGNDQVNDVKLKNYLAADFLKPATEDEARQVFGANFGSLGPVNLPENVRIIADRKVQDVANAVVGANEDGYHLTGVNPERDFKAEYVDIRKVKEGEISPDGQGVLQFARGIEIGHIFKLGTRYSESMGANVLDENGRAVPIIMGCYGIGVSRILSAVIEQHARLFVNKTPKGQYRYAWGINFPKELAPYDVHLITVNTKDEEANALTDRLEAALAAEGYDVLIDDRNERVGSKFSDSDLIGLPIRVTVGKKASEGVVEVKIKATGDTIEVNADNLIETLAILTTEQDA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Streptococcus equi subsp. equi (strain 4047)
Length
618 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
68.785 kDa
Sequence
MKQSKMLIPTLREMPSDAQVISHALMVRAGYVRQVSAGIYAYLPLAHRTIEKFKTIMRQEFDKIGAVEMLAPALLTADLWRESGRYETYGEDLYKLKNRDKSDFILGPTHEETFTTLVRDAVKSYKQLPLNLYQIQSKYRDEKRPRNGLLRTREFIMKDGYSFHQSYDDLDVTYDAYRQAYEAIFTRAGLDFKGIIGDGGAMGGKDSQEFMAITPDRTNLDRWLVLDKSIPSLADIPEEVLEEIKAELASWLVSGEDTIAYSSESSYAANLEMATSEYKSSSKVTALDDLVEIETPNCKTIDEVAAFLDVAEHQVIKTLLFMVDHEPVLALLVGNDQINAVKLKNHLGADFLEPASEEEARAILGAGFGSLGPVHLTDGIRIVADRKVQDLANAVAGANKDGYHLTGVNPNRDFQAEYADIREVKEGETSPDRHGVLQFARGIEIGHIFKLGTRYSDSMAANILDENGRAVPIVMGCYGIGVSRILSAVIEQHARLFVSKTPKGDYRYAWGINFPKELAPFDVHLITVNVKDQEAQDLTERVEASLMAKGYDVLTDDRNERVGSKFSDSDLIGLPIRVTIGKKAAEGIVEIKIKATGDSIEVHADSLIETLDILTKDN

Gene
proS
Protein
Proline--tRNA ligase
Organism
Streptococcus pyogenes serotype M1
Length
618 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
68.703 kDa
Sequence
MKQSKLLIPTLREMPSDAQVISHALMVRAGYVRQVSAGIYAYLPLANRTIEKFKTIMREEFEKIGAVEMLAPALLTADLWRESGRYETYGEDLYKLKNRDNSDFILGPTHEETFTTLVRDAVKSYKQLPLNLYQIQSKYRDEKRPRNGLLRTREFIMKDGYSFHHNYEDLDVTYEDYRQAYEAIFTRAGLDFKGIIGDGGAMGGKDSQEFMAITPARTDLDRWVVLDKSIASMDDIPKEVLEDIKAELAAWMISGEDTIAYSTESSYAANLEMATNEYKPSSKVAAEDALAEVETPHCKTIDEVAAFLSVDETQTIKTLLFVADNEPVVALLVGNDHINTVKLKNYLAADFLEPASEEEARAFFGAGFGSLGPVNLAQGSRIVADRKVQNLTNAVAGANKDGFHMTGVNPGRDFQAEYVDIREVKEGEMSPDGHGVLQFARGIEVGHIFKLGTRYSDSMGATILDENGRTVPIVMGCYGIGVSRILSAVIEQHARLFVNKTPKGDYRYAWGINFPKELAPFDVHLITVNVKDQVAQDLTAKLEADLMAKGYDVLTDDRNERVGSKFSDSDLIGLPIRVTVGKKAAEGIVEIKIKATGDSIEVNAENLIETLEILTKEH

Gene
proS
Protein
Proline--tRNA ligase
Organism
Streptococcus pyogenes serotype M3 (strain ATCC BAA-595 / MGAS315)
Length
618 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
68.683 kDa
Sequence
MKQSKLLIPTLREMPSDAQVISHALMVRAGYVRQVSAGIYAYLPLANRTIEKFKTIMREEFEKIGAVEMLAPALLTADLWRESGRYETYGEDLYKLKNRDNSDFILGPTHEETFTTLVRNAVKSYKQLPLNLYQIQSKYRDEKRPRNGLLRTREFIMKDGYSFHHNYEDLDVTYEDYRQAYEAIFTRAGLDFKGIIGDGGAMGGKDSQEFMAITPARTDLDRWVVLDKSIASMDDIPKEVLEEIKAELAAWMISGEDTIAYSTKSSYAANLEMATNEYKPSSKVAAEDALAEVETPHCKTIDEVAAFLSVDETQTIKTLLFVADNEPVVALLVGNDHINTVKLKNYLAADFLEPASEEEARAFFGAGFGSLGPVNLAQGSRIVADRKVQNLTNAVAGANKDGFHVTGVNPGRDFQAEYVDIREVKEGEMSPDGHGVLQFARGIEVGHIFKLGTRYSDSMGATILDENGRTVPIVMGCYGIGVSRILSAVIEQHARLFVNKTPKGDYRYAWGINFPKELAPFDVHLITVNVKDQVAQDLTAKLEADLMAKGYDVLTDDRNERVGSKFSDSDLIGLPIRVTVGKKAAEGIVEIKIKATGDSIEVNAENLIETLEILTKEH

Gene
proS
Protein
Proline--tRNA ligase
Organism
Streptococcus pyogenes serotype M6 (strain ATCC BAA-946 / MGAS10394)
Length
618 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
68.654 kDa
Sequence
MKQSKLLIPTLREMPSDAQVISHALMVRAGYVRQVSAGIYAYLPLANRTIEKFKTIMREEFEKIGAVEMLAPALLTADLWRESGRYETYGEDLYKLKNRDNSDFILGPTHEETFTTLVRDAVKSYKQLPLNLYQIQSKYRDEKRPRNGLLRTREFIMKDGYSFHHNYEDLDVTYEDYRQAYEAIFTRAGLDFKGIIGDGGAMGGKDSQEFMAITPARTDLDRWVVLDKSIASMDDIPKEVLEEIKAELAAWMISGEDTIAYSTESSYAANLEMATNEYKPSSKVAAEDALAEVETPHCKTIDEVAAFLSVDETQTIKTLLFVADNEPVVALLVGNDHINTVKLKNYLAADFLEPASEEEARAFFGAGFGSLGPVNLAQGSRIVADRKVQNLTNAVAGANKDGFHVTGVNPGRDFQAEYVDIREVKEGEMSPDGHGVLQFARGIEVGHIFKLGTRYSDSMGAKILDENGRAVPIVMGCYGIGVSRILSAVIEQHARLFVNKTPKGDYRYAWGINFPKELAPFDVHLITVNVKDQAAQDLTAKLEADLMAKGYDVLTDDRNERVGSKFSDSDLIGLPIRVTVGKKAAEGIVEIKIKATGDSIEVNAENLIETLEILTKEH

Gene
proS
Protein
Proline--tRNA ligase
Organism
Streptococcus pyogenes serotype M18 (strain MGAS8232)
Length
618 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
68.682 kDa
Sequence
MKQSKLLIPTLREMPSDAQVISHALMVRAGYVRQVSAGIYAYLPLANRTIEKFKTIMREEFEKIGAVEMLAPALLTADLWRESGRYETYGEDLYKLKNRDNSDFILGPTHEETFTTLVRNAVKSYKQLPLNLYQIQSKYRDEKRPRNGLLRTREFIMKDGYSFHHNYEDLDVTYEDYRQAYEAIFTRAGLDFKGIIGDGGAMGGKDSQEFMAITPARTDLDRWVVLDKSIASMDDIPKEVLEEIKAELAAWMISGEDTIAYSTESSYAANLEMATNEYKPSSKVAAEDALVEVETPHCKTIDEVAAFLSVDETQTIKTLLFVADNEPVVALLVGNDHINTVKLKNYLAADFLEPASEEEARAFFGAGFGSLGPVNLAQGSRIVADRKVQNLTNAVAGANKDGFHVTGVNPGRDFQAEYVDIREVKEGEMSPDGHGVLQFARGIEVGHIFKLGTRYSDSMGATILDENGRAVPIVMGCYGIGVSRILSAVIEQHARLFVNKTPKGDYRYAWGINFPKELAPFDVHLITVNVKDQVAQDLTAKLEADLMAKGYDVLTDDRNERVGSKFSDSDLIGLPIRVTVGKKAAEGIVEIKIKATGDSIEVNAENLIETLEILTKEH

Gene
proS
Protein
Proline--tRNA ligase
Organism
Streptococcus pyogenes serotype M12 (strain MGAS2096)
Length
618 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
68.567 kDa
Sequence
MKQSKLLIPTLREMPSDAQVISHALMVRAGYVRQVSAGIYAYLPLANRTIEKFKTIMREEFEKIGAVEMLAPALLTADLWRESGRYETYGEDLYKLKNRDNSDFILGPTHEETFTTLVRDAVKSYKQLPLNLYQIQSKYRDEKRPRNGLLRTREFIMKDGYSFHHNYEDLDVTYEDYRQAYEAIFTRAGLDFKGIIGDGGAMGGKDSQEFMAITPARTDLDRWVVLDKSIASMDDIPKEVLEEIKAELAAWMISGEDTIAYSTESSYAANLEMATNEYKPSSKVAAEDALAEVETPHCKTIDEVAAFLSVDETQTIKTLLFVADNEPVVALLVGNDHINTVKLKNYLAADFLEPASEEEARAFFGAGFGSLGPVNLAQGSRIVADRKVQNLTNAVAGANKDGFHVTGVNPGRDFQAEYVDIREVKEGEMSPDGHGVLQFARGIEVGHIFKLGTRYSDSMGATILDENGRAVPIVMGCYGIGVSRILSAVIEQHARLFVNKTPKGDYRYAWGVNFPKELAPFDVHLITVNVKDQVAQDLTAKLEADLTAKGYDVLTDDRNERVGSKFSDSDLIGLPIRVTVGKKAAEGIVEIKIKATGASIEVNAENLIETLEILTKEH

Gene
proS
Protein
Proline--tRNA ligase
Organism
Streptococcus pyogenes serotype M12 (strain MGAS9429)
Length
618 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
68.567 kDa
Sequence
MKQSKLLIPTLREMPSDAQVISHALMVRAGYVRQVSAGIYAYLPLANRTIEKFKTIMREEFEKIGAVEMLAPALLTADLWRESGRYETYGEDLYKLKNRDNSDFILGPTHEETFTTLVRDAVKSYKQLPLNLYQIQSKYRDEKRPRNGLLRTREFIMKDGYSFHHNYEDLDVTYEDYRQAYEAIFTRAGLDFKGIIGDGGAMGGKDSQEFMAITPARTDLDRWVVLDKSIASMDDIPKEVLEEIKAELAAWMISGEDTIAYSTESSYAANLEMATNEYKPSSKVAAEDALAEVETPHCKTIDEVAAFLSVDETQTIKTLLFVADNEPVVALLVGNDHINTVKLKNYLAADFLEPASEEEARAFFGAGFGSLGPVNLAQGSRIVADRKVQNLTNAVAGANKDGFHVTGVNPGRDFQAEYVDIREVKEGEMSPDGHGVLQFARGIEVGHIFKLGTRYSDSMGATILDENGRAVPIVMGCYGIGVSRILSAVIEQHARLFVNKTPKGDYRYAWGVNFPKELAPFDVHLITVNVKDQVAQDLTAKLEADLTAKGYDVLTDDRNERVGSKFSDSDLIGLPIRVTVGKKAAEGIVEIKIKATGASIEVNAENLIETLEILTKEH

Gene
proS
Protein
Proline--tRNA ligase
Organism
Streptococcus pyogenes serotype M2 (strain MGAS10270)
Length
618 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
68.623 kDa
Sequence
MKQSKLLIPTLREMPSDAQVISHALMVRAGYVRQVSAGIYAYLPLANRTIEKFKTIMREEFEKIGAVEMLAPALLTADLWRESGRYETYGEDLYKLKNRDNSDFILGPTHEETFTTLVRDAVKSYKQLPLNLYQIQSKYRDEKRPRNGLLRTREFIMKDGYSFHHNYEDLDVTYEDYRQAYEAIFTRAGLDFKGIIGDGGAMGGKDSQEFMAITPARTDLDRWVVLDKSIASMDAIPKEVLEEIKAELAAWMISGEDTIAYSTESSYAANLEMATNEYKPSSKVAAEDALAEVETPHCKTIDEVAAFLSVDETQTIKTLLFVADNEPVVALLVGNDHINTVKLKNYLAADFLEPASEEEARAFFGAGFGSLGPVNLAQGSRIVADRKVQNLTNAVAGANKDGFHVTGVNPGRDFQAEYVDIREVKEGEISPDGHGVLQFARGIEVGHIFKLGTRYSDSMGATILDENSRAVPIVMGCYGIGVSRILSAVIEQHARLFVNKTPKGDYRYAWGINFPKELAPFDVHLITVNVKDQVAQDLTAKLEADLMAKGYDVLTDDRNERVGSKFSDSDLIGLPIRVTVGKKAAEGIVEIKIKATGDSIEVNAENLIETLEILTKEH

Gene
proS
Protein
Proline--tRNA ligase
Organism
Streptococcus pyogenes serotype M4 (strain MGAS10750)
Length
618 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
68.685 kDa
Sequence
MKQSKLLIPTLREMPSDAQVISHALMVRAGYVRQVSAGIYAYLPLANRTIEKFKTIMREEFEKIGAVEMLAPALLTADLWRESGRYETYGEDLYKLKNRDNSDFILGPTHEETFTTLVRDAVKSYKQLPLNLYQIQSKYRDEKRPRNGLLRTREFIMKDGYSFHHNYEDLDVTYEDYRQAYEAIFTRAGLDFKGIIGDGGAMGGKDSQEFMAITPARTDLDRWVVLDKSIASMDDIPKEVLEEIKAELAAWMISGEDTIAYSTESSYAANLEMATNEYKPSSKVAAEDALAEVETPHCKTIDEVAAFLSVDETQTIKTLLFVADNEPVVALLVGNDHINTVKLKNYLAADFLEPASEEEARAFFGAGFGSLGPVNLAQGSRIVADRKVQNLTNAVAGANKDGFHVTGVNPGRDFQAEYVDIREVKEGEMSPDGHGVLQFARGIEVGHIFKLGTRYSDSMGATILDENGRTVPIVMGCYGIGVSRILSAVIEQHARLFVNKTPKGDYRYAWGINFPKELAPFDVHLITVNVKDQVAQDLTAKLEADLMAKGYDVLTDDRNERVGSKFSDSDLIGLPIRVTVGKKAAEGIVEIKIKATGDSIEVNAENLIETLEILTKEH

Gene
proS
Protein
Proline--tRNA ligase
Organism
Streptococcus pyogenes serotype M5 (strain Manfredo)
Length
618 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
68.654 kDa
Sequence
MKQSKLLIPTLREMPSDAQVISHALMVRAGYVRQVSAGIYAYLPLANRTIEKFKTIMREEFEKIGAVEMLAPALLTADLWRESGRYETYGEDLYKLKNRDNSDFILGPTHEETFTTLVRDAVKSYKQLPLNLYQIQSKYRDEKRPRNGLLRTREFIMKDGYSFHHNYEDLDVTYEDYRQAYEAIFTRAGLDFKGIIGDGGAMGGKDSQEFMAITPARTDLDRWVVLDKSIASMDDIPKEVLEEIKAELAAWMISGEDTIAYSTESSYAANLEMATNEYKPSSKVAAEDALAEVETPHCKTIDEVAAFLSVDETQTIKTLLFVADNEPVVALLVGNDHINTVKLKNYLAADFLEPASEEEARAFFGAGFGSLGPVNLAQGSRIVADRKVQNLTNAVAGANKDGFHVTGVNPGRDFQAEYVDIREVKEGEMSPDGHGVLQFARGIEVGHIFKLGTRYSDSMGAKILDENGRAVPIVMGCYGIGVSRILSAVIEQHARLFVNKTPKGDYRYAWGINFPKELAPFDVHLITVNVKDQAAQDLTAKLEADLMAKGYDVLTDDRNERVGSKFSDSDLIGLPIRVTVGKKAAEGIVEIKIKATGDSIEVNAENLIETLEILTKEH

Gene
proS
Protein
Proline--tRNA ligase
Organism
Streptococcus pyogenes serotype M28 (strain MGAS6180)
Length
618 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
68.657 kDa
Sequence
MKQSKLLIPTLREMPSDAQVISHALMVRAGYVRQVSAGIYAYLPLANRTIEKFKTIMREEFEKIGAVEMLAPALLTADLWRESGRYETYGEDLYKLKNRDNSDFILGPTHEETFTTLVRDAVKSYKQLPLNLYQIQSKYRDEKRPRNGLLRTREFIMKDGYSFHHNYEDLDVTYEDYRQAYEAIFTRAGLDFKGIIGDGGAMGGKDSQEFMAVTPARTDLDRWVVLDKSIASMDDIPKEVLEDIKAELAAWMISGEDTIAYSTESSYAANLEMATNEYKPSSKVAAEDALAEVETPHCKTIDEVAAFLSVDETQTIKTLLFVADNEPVVALLVGNDHINTVKLKNYLAADFLEPASEEEARAFFGAGFGSLGPVNLAQGSRIVADRKVQNLTNAVAGANKDGFHVTGVNPGRDFQAEYVDIREVKEGEMSPDGHGVLQFARGIEVGHIFKLGTRYSDSMGATILDENGRTVPIVMGCYGIGVSRILSAVIEQHARLFVNKTPKGDYRYAWGINFPKELAPFDVHLITVNVKDQVAQDLTAKLEADLMAKGYDVLTDDRNERVGSKFSDSDLIGLPIRVTVGKKAAEGIVEIKIKATGDSIEVNAENLIETLEILTKEH

Gene
proS
Protein
Proline--tRNA ligase
Organism
Streptococcus pyogenes serotype M3 (strain SSI-1)
Length
618 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
68.683 kDa
Sequence
MKQSKLLIPTLREMPSDAQVISHALMVRAGYVRQVSAGIYAYLPLANRTIEKFKTIMREEFEKIGAVEMLAPALLTADLWRESGRYETYGEDLYKLKNRDNSDFILGPTHEETFTTLVRNAVKSYKQLPLNLYQIQSKYRDEKRPRNGLLRTREFIMKDGYSFHHNYEDLDVTYEDYRQAYEAIFTRAGLDFKGIIGDGGAMGGKDSQEFMAITPARTDLDRWVVLDKSIASMDDIPKEVLEEIKAELAAWMISGEDTIAYSTKSSYAANLEMATNEYKPSSKVAAEDALAEVETPHCKTIDEVAAFLSVDETQTIKTLLFVADNEPVVALLVGNDHINTVKLKNYLAADFLEPASEEEARAFFGAGFGSLGPVNLAQGSRIVADRKVQNLTNAVAGANKDGFHVTGVNPGRDFQAEYVDIREVKEGEMSPDGHGVLQFARGIEVGHIFKLGTRYSDSMGATILDENGRTVPIVMGCYGIGVSRILSAVIEQHARLFVNKTPKGDYRYAWGINFPKELAPFDVHLITVNVKDQVAQDLTAKLEADLMAKGYDVLTDDRNERVGSKFSDSDLIGLPIRVTVGKKAAEGIVEIKIKATGDSIEVNAENLIETLEILTKEH

Gene
proS
Protein
Proline--tRNA ligase
Organism
Streptococcus pyogenes serotype M49 (strain NZ131)
Length
618 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
68.685 kDa
Sequence
MKQSKLLIPTLREMPSDAQVISHALMVRAGYVRQVSAGIYAYLPLANRTIEKFKTIMREEFEKIGAVEMLAPALLTADLWRESGRYETYGEDLYKLKNRDNSDFILGPTHEETFTTLVRDAVKSYKQLPLNLYQIQSKYRDEKRPRNGLLRTREFIMKDGYSFHHNYEDLDVTYEDYRQAYEAIFTRAGLDFKGIIGDGGAMGGKDSQEFMAITPARTDLDRWVVLDKSIASMDDIPKEVLEEIKAELAAWMISGEDTIAYSTESSYAANLEMATNEYKPSSKVAAEDALAEVETPHCKTIDEVAAFLSVDETQTIKTLLFVADNEPVVALLVGNDHINTVKLKNYLAADFLEPASEEEARAFFGAGFGSLGPVNLAQGSRIVADRKVQNLTNAVAGANKDGFHVTGVNPGRDFQAEYVDIREVKEGEMSPDGHGVLQFARGIEVGHIFKLGTRYSDSMGATILDENGRTVPIVMGCYGIGVSRILSAVIEQHARLFVNKTPKGDYRYAWGINFPKELAPFDVHLITVNVKDQVAQDLTAKLEADLMAKGYDVLTDDRNERVGSKFSDSDLIGLPIRVTVGKKAAEGIVEIKIKATGDSIEVNAENLIETLEILTKEH

Gene
proS
Protein
Proline--tRNA ligase
Organism
Streptococcus equi subsp. zooepidemicus (strain H70)
Length
618 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
68.709 kDa
Sequence
MKQSKMLIPTLREMPSDAQVISHALMVRAGYVRQVSAGIYAYLPLAHRTIEKFKTIMRQEFDKIGAVEMLAPALLTADLWRESGRYETYGEDLYKLKNRDKSDFILGPTHEETFTTLVRDAVKSYKQLPLNLYQIQSKYRDEKRPRNGLLRTREFIMKDGYSFHQSYDDLDVTYDAYRQAYEAIFTRAGLDFKGIIGDGGAMGGKDSQEFMAITPDRTNLDRWLVLDKSIPSLADIPEEVLEEIKAELASWLVSGEDTIAYSSESSYAANLEMATSEYKPSSKVTALDDLVEIETPNCKTIDEVAAFLDITEHQVIKTLLFMADHEPVLALLVGNDQINAVKLKNHLGADFLEPASEEEAHTILGAGFGSLGPVHLTDGIRIVADRKIQDLANAVAGANKDGYHLTGVNPNRDFQAEYADIREVKEGETSPDGHGVLQFARGIEIGHIFKLGTRYSDSMAANILDENGRAVPIVMGCYGIGVSRILSAVIEQHARLFVSKTPKGDYRYAWGINFPKELAPFDVHLITVNVKDQEAQDLTEKVEASLMAKGYDVLTDDRNERVGSKFSDSDLIGLPIRVTIGKKAAEGIVEIKIKATGDSIEVHADSLIETLDILTKDN

Gene
proS
Protein
Proline--tRNA ligase
Organism
Streptococcus uberis (strain ATCC BAA-854 / 0140J)
Length
618 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
68.97 kDa
Sequence
MKQSKMLIPTLREMPSDAQVISHALMMRAGYVRQVSAGIYAYLPLANRTIEKLKTIMRQEFDKIGAVEMLAPALLTADLWRESGRYETYGDDLYKLKNRESSDFILGPTHEETFTTLVRDAVKSYKQLPLNLYQIQAKYRDEKRPRNGLLRTREFIMKDGYSFHQNYEDLDVTYEDYRKAYEAIFTRSGLEFKGIIGDGGAMGGKDSQEFMAITPERTDLNRWLVLDKSIPSLSDIPEDVLEEIKKELASWLISGEDTIAYSSESSYAANLEMASNAFSPTTKVAVAEDLKEVATPDCKTIDQVADFLNISAETTIKTLLFIADEKPVVALLVGNDQVNDVKLKNYLGADFLDPATEEEAFQVFGAHFGSLGPVNLPDSVRIIADRNVQNLANAVSGANKDGFHLTGVNPERDFKAEFVDIREVKEGEASPDGHGHLQFARGIEVGHIFKLGTRYSDSLGANILDENGKSIPIVMGCYGIGVSRILSAVIEQHARLFVSKTPKGEYRYSWGINFPKELAPFDIHLITVNTKDEEAQTLTDKLEKELMTKGYEVLTDDRNERVGSKFSDSDLIGLPIRITVGKKASEGIVEIKIKASGDSIEVNAENVIETLEILTKDH

Gene
proS
Protein
Proline--tRNA ligase
Organism
Streptococcus agalactiae serotype Ia (strain ATCC 27591 / A909 / CDC SS700)
Length
617 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
68.997 kDa
Sequence
MKQSKMLIPTLREMPSDAQVISHALMVRAGYVRQVSAGIYAYLPLANRTIEKFKTIMRQEFEKIGAVEMLAPALLTADLWRESGRYETYGEDLYKLKNRDQSDFILGPTHEETFTTLVRDAVKSYKQLPLNLYQIQSKYRDEKRPRNGLLRTREFIMKDGYSFHKDYEDLDVTYEDYRKAYEAIFTRAGLDFKGIIGDGGAMGGKDSQEFMAVTPNRTDLNRWLVLDKTIPSIDDIPEDVLEEIKAELSAWLVSGEDTIAYSTESSYAANLEMATNEYKPSTKAATFEEVTKVETPNCKSIDEVAGFLSIDKNQTIKTLLFIADEQPVVALLVGNDQVNDVKLKNYLAADFLEPASEEQAKEIFGAGFGSLGPVNLPESVKIIADRKVQDLANAVSGANQDGYHFTGVNPERDFTAEYVDIREVKEGEISPDGKGTLKFSRGIEIGHIFKLGTRYSDSMGANILDENGRSNPIVMGCYGIGVSRILSAVIEQHARLFVNKTPKGAYRFAWGINFPEELAPFDVHLITVNVKDQESQDLTEKIEADLMLKGYEVLTDDRNERVGSKFSDSDLIGLPIRVTVGKKASEGIVEVKIKASGDTIEVHADNLIETLEILTKK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Streptococcus agalactiae serotype III (strain NEM316)
Length
617 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
69.024 kDa
Sequence
MKQSKMLIPTLREMPSDAQVISHALMVRAGYVRQVSAGIYAYLPLANRTIEKFKTIMRQEFEKIGAVEMLAPALLTADLWRESGRYETYGEDLYKLKNRDQSDFILGPTHEETFTTLVRDAVKSYKQLPLNLYQIQSKYRDEKRPRNGLLRTREFIMKDGYSFHKDYEDLDVTYEDYRKAYEAIFTRAGLDFKGIIGDGGAMGGKDSQEFMAVTPNRTDLNRWLVLDKTIPSIDDIPEDVLEEIKVELSAWLVSGEDTIAYSTESSYAANLEMATNEYKPSTKAATFEEVTRVETPNCKSIDEVAGFLSIDENQTIKTLLFIADEQPVVALLVGNDQVNDVKLKNYLAADFLEPASEEQAKEIFGAGFGSLGPVNLPDSVKIIADRKVQDLANAVSGANQDGYHFTGVNPERDFTAEYVDIREVKEGEISPDGKGTLKFARGIEIGHIFKLGTRYSDSMGANILDENGRSNPIVMGCYGIGVSRILSAVIEQHARLFVNKTPKGAYRFAWGINFPEELAPFDVHLITVNVKDQESQDLTEKIEADLMLKGYEVLTDDRNERVGSKFSDSDLIGLPIRVTVGKKASEGIVEVKIKASGDTIEVHADNLIETLEILTKK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Streptococcus agalactiae serotype V (strain ATCC BAA-611 / 2603 V/R)
Length
617 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
68.996 kDa
Sequence
MKQSKMLIPTLREMPSDAQVISHALMVRAGYVRQVSAGIYAYLPLANRTIEKFKTIMRQEFEKIGAVEMLAPALLTADLWRESGRYETYGEDLYKLKNRDQSDFILGPTHEETFTTLVRDAVKSYKQLPLNLYQIQSKYRDEKRPRNGLLRTREFIMKDGYSFHKDYEDLDVTYEDYRKAYEAIFTRAGLDFKGIIGDGGAMGGKDSQEFMAVTPNRTDLNRWLVLDKTIPSIDDIPEDVLEEIKVELSAWLVSGEDTIAYSTESSYAANLEMATNEYKPSTKAATFEEVTKVETPNCKSIDEVAGFLSIDENQTIKTLLFIADEQPVVALLVGNDQVNDVKLKNYLAADFLEPASEEQAKEIFGAGFGSLGPVNLPDSVKIIADRKVQDLANAVSGANQDGYHFTGVNPERDFTAEYVDIREVKEGEISPDGKGTLKFARGIEIGHIFKLGTRYSDSMGANILDENGRSNPIVMGCYGIGVSRILSAVIEQHARLFVNKTPKGAYRFAWGINFPEELAPFDVHLITVNVKDQESQDLTEKIEADLMLKGYEVLTDDRNERVGSKFSDSDLIGLPIRVTVGKKASEGIVEVKIKASGDTIEVHADNLIETLEILTKK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Streptococcus pneumoniae serotype 2 (strain D39 / NCTC 7466)
Length
617 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
68.651 kDa
Sequence
MKQSKMPIPTLREMPSDAQVISHALMLRAGYVRQVSAGVYSYLPLANRVIEKAKNIMRQEFEKIGAVEMLAPALLSAELWRESGRYETYGEDLYKLKNREKSDFILGPTHEETFTAIVRDSVKSYKQLPLNLYQIQPKYRDEKRPRNGLLRTREFIMKDAYSFHANYDSLDSVYDEYKAAYERIFTRSGLDFKAIIGDGGAMGGKDSQEFMAITSARTDLDRWVVLDKSVVSFDEIPVEVQEEIKAELLKWIVSGEDTIAYSSESSYAANLEMATNEYKPSNRVVAEEEVTRVATPDVKSIDEVAAFLNVPEEQTIKTLFYIADGELVAALLVGNDQLNEVKLKNHLGADFFDVASEEEVANVVQAGFGSLGPVGLPENIKIIADRKVQDVRNAVVGANEDGYHLTGVNPGRDFTAEYVDIREVREGEISPDGQGVLNFARGIEIGHIFKLGTRYSASMGADVLDENGRAVPIIMGCYGIGVSRLLSAVMEQHARLFVNKTPKGEYRYAWGINFPKELAPFDVHLITVNVKDEEAQALTEKLEASLMGAGYEVLTDDRNERVGVKFSDSDLIGLPIRITVGKKAADGIVEVKIKATGDTIEVHADNVLETLEILSKK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Streptococcus pneumoniae serotype 19F (strain G54)
Length
617 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
68.611 kDa
Sequence
MKQSKMPIPTLREMPSDAQVISHALMLRAGYVRQVSAGVYSYLPLANRVIEKAKNIMRQEFEKIGAVEMLAPALLSAELWRESGRYETYGEDLYKLKNREKSDFILGPTHEETFTAIVRDSVKSYKQLPLNLYQIQPKYRDEKRPRNGLLRTREFIMKDAYSFHANYDSLDSVYDEYKAAYERIFTRSGLDFKAIIGDGGAMGGKDSQEFMAITSARTDLDRWVVLDKSVASFDEIPAEVQEEIKAELLKWIVSGEDTIAYSSESSYAANLEMATNEYKPSNRVVAEEEVTRVATPDVKSIDEVAAFLNVPEEQTIKTLFYIADGELVAALLVGNDQLNEVKLKNHLGADFFDVASEEEVANVVQAGFGSLGPVGLPENIKIIADRKVQDVRNAVVGANEDGYHLTGVNPGRDFTSEYVDIREVREGEISPDGQGVLNFARGIEIGHIFKLGTRYSASMGADVLDENGRAVPIIMGCYGIGVSRLLSAVMEQHARLFVNKTPKGEYRYAWGINFPKELAPFDVHLITVNVKDEEAQALTEKLEASLMGAGYEVLTDDRNERVGVKFSDSDLIGLPIRITVGKKAADGIVEVKIKATGDTIEVHADNVLETLEILSKK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Treponema pallidum (strain Nichols)
Length
617 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
68.193 kDa
Sequence
MSAFFAPTLRSAPADATIASHQLLMRAGYVRKIANGLFAYLPLGLRVRHKIEAIIREELEAIGCLECTAPVVTPAELWKESGRWYRMGAELLRAKNRLDHELLFSPTAEESFTALVRGDCTSYKHFPLSLYQINAKYRDEIRPRYGLMRAREFTMADAYSFHTDCACLARTYEKFAHAYRAIFRRIGLSVIAVHAHLGAMGGQESEEFMVESAVGDNTLLLCPHCTYAANCEKAVGQRPLPDTHDTHLKDEHEGSDLKTPAAMREVHTPHVKTIEELEHFLHVPAHRCIKTLIYRIDTVPQAAGHFVAVCIRGDLELNESKLEALLRVPSVVLATEQEVYALSGTPVGFIGPVGLAQRAAAAYAARTPAFFPSAAEPASVTSDIPFFSLVADQSVMAMHNAITGALKVDTHLVQVEPGRDFVPDAVADLMLVRAGDRCIHCGAPLYEKKGNELGHLFKLGDKYTRSMHLTFTDEQGVRQFPLMGCYGIGLDRTLASVVENHHDTRGISWPLAISPYAVVLIPIPHTQAPYAAAEALYVQLRTRGVEVLFDDRAERPGVKFADADLIGIPLRVVLSAKTLPRVECTTRCGAHTYFFTQEEASEHIARLLEQLASPESS

Gene
proS
Protein
Proline--tRNA ligase
Organism
Treponema pallidum subsp. pallidum (strain SS14)
Length
617 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
68.193 kDa
Sequence
MSAFFAPTLRSAPADATIASHQLLMRAGYVRKIANGLFAYLPLGLRVRHKIEAIIREELEAIGCLECTAPVVTPAELWKESGRWYRMGAELLRAKNRLDHELLFSPTAEESFTALVRGDCTSYKHFPLSLYQINAKYRDEIRPRYGLMRAREFTMADAYSFHTDCACLARTYEKFAHAYRAIFRRIGLSVIAVHAHLGAMGGQESEEFMVESAVGDNTLLLCPHCTYAANCEKAVGQRPLPDTHDTHLKDEHEGSDLKTPAAMREVHTPHVKTIEELEHFLHVPAHRCIKTLIYRIDTVPQAAGHFVAVCIRGDLELNESKLEALLRVPSVVLATEQEVYALSGTPVGFIGPVGLAQRAAAAYAARTPAFFPSAAEPASVTSDIPFFSLVADQSVMAMHNAITGALKVDTHLVQVEPGRDFVPDAVADLMLVRAGDRCIHCGAPLYEKKGNELGHLFKLGDKYTRSMHLTFTDEQGVRQFPLMGCYGIGLDRTLASVVENHHDTRGISWPLAISPYAVVLIPIPHTQAPYAAAEALYVQLRTRGVEVLFDDRAERPGVKFADADLIGIPLRVVLSAKTLPRVECTTRCGAHTYFFTQEEASEHIARLLEQLASPESS

Gene
proS
Protein
Proline--tRNA ligase
Organism
Streptococcus pneumoniae (strain 70585)
Length
617 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
68.621 kDa
Sequence
MKQSKMPIPTLREMPSDAQVISHALMLRAGYVRQVSAGVYSYLPLANRVIEKAKNIMRQEFEKIGAVEMLAPALLSAELWRESGRYETYGEDLYKLKNREKSDFILGPTHEETFTAIVRDSVKSYKQLPLNLYQIQPKYRDEKRPRNGLLRTREFIMKDAYSFHANYDSLDSVYDEYKAAYERIFTRSGLDFKAIIGDGGAMGGKDSQEFMAITSARTDLDRWVVLDKSVASFDEIPAEVQEEIKAELLKWIVSGEDTIAYSSESSYAANLEMATNEYKPSNRVIAEEEVIRVATPDVKSIDEVAAFLNVPEEQTIKTLFYIADGELVAALLVGNDQLNEVKLKNHLGADFFDVASEEEVANVVQAGFGSLGPVGLPENIKIIADRKVQDVRNAVVGANEDGYHLTGVNPGRDFTAEYVDIREVREGEISPDGQGVLNFARGIEIGHIFKLGTRYSASMGADVLDENGRAVPIIMGCYGIGVSRLLSAVMEQHARLFVNKTPKGEYRYAWGINFPKELAPFDVHLITVNVKDEEAQALTEKLEASLMGAGYEVLTDDRNERVGVKFSDSDLIGLPIRITVGKKAADGIVEVKIKATGDTIEVHADNVLETLEILSKK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Streptococcus pneumoniae (strain Hungary19A-6)
Length
617 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
68.595 kDa
Sequence
MKQSKMPIPTLREMPSDAQVISHALMLRAGYVRQVSAGVYSYLPLANRVIEKAKNIMRQEFEKIGAVEMLAPALLSAELWRESGRYETYGEDLYKLKNREKSDFILGPTHEETFTAIVRDSVKSYKQLPLNLYQIQPKYRDEKRPRNGLLRTREFIMKDAYSFHANYDSLDSVYDEYKAAYERIFTRSGLDFKAIIGDGGAMGGKDSQEFMAITSARTDLDRWVVLDKSVASFDEIPAEVQEEIKAELLKWIVSGEDTIAYSSESSYAANLEMATNEYKPSNRVVAEEEVTRVATPDVKSIDEVAAFLNVPEEQTIKTLFYIADGELVAALLVGNDQLNEVKLKNHLGADFFDVASEEEVANVVQAGFGSLGPVGLPENIKIIADRKVQDVRNAVVGANEDGYHLTGVNPGRDFTAEYVDIREVREGEISPDGQGVLNFARGIEIGHIFKLGTRYSASMGADVLDENGRAVPIIMGCYGIGVSRLLSAVMEQHARLFVNKTPKGEYRYAWGINFPKELAPFDVHLITVNVKDEEAQALTEKLEASLMGAGYEVLTDDRNERVGVKFSDSDLIGLPIRITVGKKAADGIVEVKIKATGDTIEVHADNVLETLEILSKK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Streptococcus pneumoniae (strain ATCC 700669 / Spain 23F-1)
Length
617 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
68.625 kDa
Sequence
MKQSKMPIPTLREMPSDAQVISHALMLRAGYVRQVSAGVYSYLPLANRVIEKAKNIMRQEFEKIGAVEMLAPTLLSAELWRESGRYETYGEDLYKLKNREKSDFILGPTHEETFTAIVRDSVKSYKQLPLNLYQIQPKYRDEKRPRNGLLRTREFIMKDAYSFHANYDSLDSVYDEYKAAYERIFTRSGLDFKAIIGDGGAMGGKDSQEFMAITSARTDLDRWVVLDKSVASFDEIPAEVQEEIKAELLKWIVSGEDTIAYSSESSYAANLEMATNEYKPSNRVVAEEEVTRVATPDVKSIDEVAAFLNVPEEQTIKTLFYIADGELVAALLVGNDQLNEVKLKNHLGADFFDVASEEEVANVVQAGFGSLGPVGLPENIKIIADRKVQDVRNAVVGANEDGYHLTGVNPGRDFTAEYVDIREVREGEISPDGQGVLNFARGIEIGHIFKLGTRYSASMGADVLDENGRAVPIIMGCYGIGVSRLLSAVMEQHARLFVNKTPKGEYRYAWGINFPKELAPFDVHLITVNVKDEEAQALTEKLEASLMGAGYEVLTDDRNERVGVKFSDSDLIGLPIRITVGKKAADGIVEVKIKATGDTIEVHADNVLETLEILSKK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Streptococcus pneumoniae serotype 4 (strain ATCC BAA-334 / TIGR4)
Length
617 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
68.653 kDa
Sequence
MKQSKMPIPTLREMPSDAQVISHALMLRAGYVRQVSAGVYSYLPLANRVIEKAKNIMRQEFEKIGAVEMLAPALLSAELWRESGRYETYGEDLYKLKNREKSDFILGPTHEETFTAIVRDSVKSYKQLPLNLYQIQPKYRDEKRPRNGLLRTREFIMKDAYSFHANYDSLDSVYDEYKAAYERIFTRSGLDFKAIIGDGGAMGGKDSQEFMAITSARTDLDRWVVLDKSVASFDEIPAEVQEEIKAELLKWIVSGEDTIAYSSESSYAANLEMATNEYKPSNRVVAEEEVTRVATPDVKSIDEVAAFLNVPEEQTIKTLFYIADGELVAALLVGNDQLNEVKLKNHLGADFFDVASEEEVANVVQAGFGSLGPVGLPENIKIIADRKVQDVRNAVVGANEDDYHLTGVNPGRDFTAEYVDIREVREGEISPDGQGVLNFARGIEIGHIFKLGTRYSASMGADVLDENGRAVPIIMGCYGIGVSRLLSAVMEQHARLFVNKTPKGEYRYAWGINFPKELAPFDVHLITVNVKDEEAQALTEKLEASLMGAGYEVLTDDRNERVGVKFSDSDLIGLPIRITVGKKAADGIVEVKIKATGDTIEVHADNVLETLEILSKK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Streptococcus pneumoniae (strain CGSP14)
Length
617 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
68.609 kDa
Sequence
MKQSKMPIPTLREMPSDAQVISHALMLRAGYVRQVSAGVYSYLPLANRVIEKAKNIMRQEFEKIGAVEMLAPALLSAELWRESGRYETYGEDLYKLKNREKSDFILGPTHEETFTAIVRDSVKSYKQLPLNLYQIQPKYRDEKRPRNGLLRTREFIMKDAYSFHANYDSLDSVYDEYKAAYERIFTRSGLDFKAIIGDGGAMGGKDSQEFMAITSARTALDRWVVLDKSVVSFDEIPAEVQEEIKAELLKWIVSGEDTIAYSSESSYAANLEMATNEYKPSNRVVAEEEVTRVATPDVKSIDEVAAFLNVPEEQTIKTLFYIADGELVAALLVGNDQLNEVKLKNHLGADFFDVASEEEVANVVQAGFGSLGPVGLPENIKIIADRKVQDVRNAVVGANEDGYHLTGVNPGRDFTAEYVDIREVREGEISPDGQGVLNFARGIEIGHIFKLGTRYSASMGADVLDENGRAVPIIMGCYGIGVSRLLSAVMEQHARLFVNKTPKGEYRYAWGINFPKELAPFDVHLITVNVKDEEAQALTEKLEASLMGAGYEVLTDDRNERVGVKFSDSDLIGLPIRITVGKKATDGIVEVKIKATGDTIEVHADNVLETLEILSKK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Streptococcus pneumoniae (strain ATCC BAA-255 / R6)
Length
617 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
68.651 kDa
Sequence
MKQSKMPIPTLREMPSDAQVISHALMLRAGYVRQVSAGVYSYLPLANRVIEKAKNIMRQEFEKIGAVEMLAPALLSAELWRESGRYETYGEDLYKLKNREKSDFILGPTHEETFTAIVRDSVKSYKQLPLNLYQIQPKYRDEKRPRNGLLRTREFIMKDAYSFHANYDSLDSVYDEYKAAYERIFTRSGLDFKAIIGDGGAMGGKDSQEFMAITSARTDLDRWVVLDKSVVSFDEIPVEVQEEIKAELLKWIVSGEDTIAYSSESSYAANLEMATNEYKPSNRVVAEEEVTRVATPDVKSIDEVAAFLNVPEEQTIKTLFYIADGELVAALLVGNDQLNEVKLKNHLGADFFDVASEEEVANVVQAGFGSLGPVGLPENIKIIADRKVQDVRNAVVGANEDGYHLTGVNPGRDFTAEYVDIREVREGEISPDGQGVLNFARGIEIGHIFKLGTRYSASMGADVLDENGRAVPIIMGCYGIGVSRLLSAVMEQHARLFVNKTPKGEYRYAWGINFPKELAPFDVHLITVNVKDEEAQALTEKLEASLMGAGYEVLTDDRNERVGVKFSDSDLIGLPIRITVGKKAADGIVEVKIKATGDTIEVHADNVLETLEILSKK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Streptococcus pneumoniae (strain JJA)
Length
617 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
68.625 kDa
Sequence
MKQSKMPIPTLREMPSDAQVISHALMLRAGYVRQVSAGVYSYLPLANRVIEKAKNIMRQEFEKIGAVEMLAPTLLSAELWRESGRYETYGEDLYKLKNREKSDFILGPTHEETFTAIVRDSVKSYKQLPLNLYQIQPKYRDEKRPRNGLLRTREFIMKDAYSFHANYDSLDSVYDEYKAAYERIFTRSGLDFKAIIGDGGAMGGKDSQEFMAITSARTDLDRWVVLDKSVASFDEIPAEVQEEIKAELLKWIVSGEDTIAYSSESSYAANLEMATNEYKPSNRVVAEEEVTRVATPDVKSIDEVAAFLNVPEEQTIKTLFYIADGELVAALLVGNDQLNEVKLKNHLGADFFDVASEEEVANVVQAGFGSLGPVGLPENIKIIADRKVQDVRNAVVGANEDGYHLTGVNPGRDFTAEYVDIREVREGEISPDGQGVLNFARGIEIGHIFKLGTRYSASMGADVLDENGRAVPIIMGCYGIGVSRLLSAVMEQHARLFVNKTPKGEYRYAWGINFPKELAPFDVHLITVNVKDEEAQALTEKLEASLMGAGYEVLTDDRNERVGVKFSDSDLIGLPIRITVGKKAADGIVEVKIKATGDTIEVHADNVLETLEILSKK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Streptococcus pneumoniae (strain P1031)
Length
617 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
68.593 kDa
Sequence
MKQSKIPIPTLREMPSDAQVISHALMLRAGYVRQVSAGVYSYLPLANRVIEKAKNIMRQEFEKIGAVEMLAPALLSAELWRESGRYETYGEDLYKLKNREKSDFILGPTHEETFTAIVRDSVKSYKQLPLNLYQIQPKYRDEKRPRNGLLRTREFIMKDAYSFHANYDSLDSVYDEYKAAYERIFTRSGLDFKAIIGDGGAMGGKDSQEFMAITSARTDLDRWVVLDKSVASFDEIPAEVQEEIKAELLKWIVSGEDTIAYSSESSYAANLEMATNEYKPSNRVVAEEEVTRVATPDVKSIDEVAAFLNVPEEQTIKTLFYIADGELVAALLVGNDQLNEVKLKNHLGADFFDVASEEEVANVVQAGFGSLGPVGLPENIKIIADRKVQDVRNAVVGANEDGYHLTGVNPGRDFTSEYVDIREVREGEISPDGQGVLNFARGIEIGHIFKLGTRYSASMGADVLDENGRAVPIIMGCYGIGVSRLLSAVMEQHARLFVNKTPKGEYRYAWGINFPKELAPFDVHLITVNVKDEEAQALTEKLEASLMGAGYEVLTDDRNERVGVKFSDSDLIGLPIRITVGKKAADGIVEVKIKATGDTIEVHADNVLETLEILSKK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Streptococcus pneumoniae (strain Taiwan19F-14)
Length
617 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
68.595 kDa
Sequence
MKQSKMPIPTLREMPSDAQVISHALMLRAGYVRQVSAGVYSYLPLANRVIEKAKNIMRQEFEKIGAVEMLAPALLSAELWRESGRYETYGEDLYKLKNREKSDFILGPTHEETFTAIVRDSVKSYKQLPLNLYQIQPKYRDEKRPRNGLLRTREFIMKDAYSFHANYDSLDSVYDEYKAAYERIFTRSGLDFKAIIGDGGAMGGKDSQEFMAITSARTDLDRWVVLDKSVASFDEIPAEVQEEIKAELLKWIVSGEDTIAYSSESSYAANLEMATNEYKPSNRVVAEEEVTRVATPDVKSIDEVAAFLNVPEEQTIKTLFYIADGELVAALLVGNDQLNEVKLKNHLGADFFDVASEEEVANVVQAGFGSLGPVGLPENIKIIADRKVQDVRNAVVGANEDGYHLTGVNPGRDFTAEYVDIREVREGEISPDGQGVLNFARGIEIGHIFKLGTRYSASMGADVLDENGRAVPIIMGCYGIGVSRLLSAVMEQHARLFVNKTPKGEYRYAWGINFPKELAPFDVHLITVNVKDEEAQALTEKLEASLMGAGYEVLTDDRNERVGVKFSDSDLIGLPIRITVGKKAADGIVEVKIKATGDTIEVHADNVLETLEILSKK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Streptococcus gordonii (strain Challis / ATCC 35105 / BCRC 15272 / CH1 / DL1 / V288)
Length
616 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
68.509 kDa
Sequence
MKQSKMLIPTLREMPSDAQVISHALLLRAGYVRQVSAGVYSYLPLANRVIEKAKNIMRQEFEKIGAVEMLAPALLSADLWRESGRYETYGDDLFKLKNREGSDFILGPTHEETFTALVRDSVKSYKQLPLNLYQIQPKYRDEKRPRNGLLRTREFIMKDAYSFHANYDSLDVTYDEYKSAYEKIFTRSEIDFKAIIGDGGAMGGKDSQEFMAITPDRTDLDRWLVLDKSVASLDEIPADVLEAIKAELSNWMVSGEDTIAYSSESSYAANLEMATNEYKPSNRVVAETELVRVETPNCKTIDEVAAFLQVSEEQTIKTLVYIADEKPVVALLVGNDQLNEVKLKNHLGADFFEAATEAEVQELFGANFGSLGPVNLPEEVTIIADRKVQDLSNAVAGANEDGYHLTGVNPGRDFTAEYVDIREVREGEISPDGNGVLKFARGIEIGHIFKLGTRYSDSMNATVLDENGRAVPLVMGCYGIGVSRLLSAVMEQHARLFVNKTPKGEYRYAWGINFPKELAPFDVHLIPVNVKDEESLALTDKIEESLVGAGYEVLVDDRNERVGVKFSDSDLIGLPIRVTVGKKAAEGIVEVKIKASGDTIEVHADNLIETLSILTK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Streptococcus mutans serotype c (strain ATCC 700610 / UA159)
Length
616 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
68.687 kDa
Sequence
MKQSNMLIPTLREMPSDAQVISHALMVRAGYVRQVSAGIYSYLPLAHRVIEKIKKIMREEFDKIGAVEMLAPALLTADLWRESGRYGTYGEDLYKLKNRDQSDFILGPTHEETFTNLIRDAVKSYKQLPLNLYQIQAKYRDEKRPRNGLLRTREFIMKDGYSFHADYDSLDATYEDYRKAYEAIFTRVGLDFKAIIGDGGAMGGKDSQEFMAVTPDRTDLEHWLVLDKAIGSIEEIPADVLKEIKQELSSWLISGEDTIAYSSESDYAANLEMATSEYKPNNKVVSHEDIQRIETPNCKTIDEVAAFLEIDPTQTIKTLLFIADDEPVVALLVGNDQVNEVKLKNYLGADFLEPANEEEAREIFSASFGSLGPVNLPENVKIVADRKVKNIGNAVVGANEDGYHLTGVNPERDFEAAYVDIREVCEGEASPDGRGVLKFARGIEIGHIFKLGTRYSESMGANILDENGRSIPIIMGSYGIGVSRILSAVIEQNARIFVNKTPKGAYRFSWGVNFPKTLAPFDVHLITVNVKDEVSQQLTAKVEESLVDAHYSVLTDNRNERIGSKFSDSDLIGLPIRVTVGKKASDGIVEVKIKSTGDTIEVNAENLLETLSILID

Gene
proS
Protein
Proline--tRNA ligase
Organism
Streptococcus sanguinis (strain SK36)
Length
616 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
68.571 kDa
Sequence
MKQSKMLIPTLREMPSDAQVISHALMLRAGYVRQVSAGVYSYLPLANRVIEKAKRIMREEFDKIGAVEMLAPALLSADLWRESGRYETYGEDLYKLKNREKSDFILGPTHEETFTAIVRDSVKSYKQLPLNLYQIQPKYRDEKRPRNGLLRTREFIMKDAYSFHANYDSLDVAYDEYKSAYEKIFTRSELDFKAIIGDGGAMGGKDSQEFMAITPDRTDLNRWVVLDKSVASFDEIPEDVQEAIRTELTSWMVSGEDTIAYSSESSYAANLEMATDEYKPAGRVVTEEEVARVSTPDCKTIDEVAAFLGLDESQTIKTLVYMADESPVVALLVGNDQLNEVKLKNHLAADFFDVASEDQVRQLLGAGFGSLGPVNLPEGVRIIADRKVQDLANAVVGANEDGYHLTGVNPGRDFTAEFVDIREVREGEISPDGQGVLKFARGIEIGHIFKLGTRYSDSMNANVLDENGRAVPMIMGCYGIGVSRLLSAVMEQHARLFVNKTPKGEFRYAWGINFPKELAPFDVHLIPVNVKDEEALALTDQIEANLLSAGYEVLVDDRNERAGVKFSDSDLIGLPIRVTVGKKAAEGIVEVKIKATGDTIEVHADNLLETLSILTK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Lactococcus lactis subsp. lactis (strain IL1403)
Length
616 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
69.251 kDa
Sequence
MKQSKMLIPTLREMPSDAQVISHALLMRAGYVRQVSAGIYAYLPLANRVLEKLKNIMREEFDEIGAVELLAPSLLTADLWRESGRYDTYGEDLYKLKNRDNSDFILGPTHEETMTSLVRDEITSYKKLPLNVYQIAPKFRDEKRPRYGLLRGREFLMKDGYSYHADQDSLDETYNDYKKAYEKIFERAGLNFKPIIADAGAMGGKDSQEFIAITDDRINLEKWLVLSKNITSIEEIPESVLSEIKEELGKWLIAGEDTIVYAEGGDYAANIEMASSQFEPNVAYTEELELEKVATPGAKTIDEVSKFLEIDEEQTVKTLVYHADDELVVVLLNGNDQLNEVKLTNYLGASFIEAASEAEVEEKFGAHFGSLGPIGLENVKIIADRKVEQIKNAVVGANVDGFHYKNANFGRDYEVEEFVDLRTVNEGEISPDGRGTLKFARGIEIGHIFKLGTRYTEAMNANILDANGRSIPMLMGCYGIGVSRLLSAILEQFARIYVEKTPREEFKFSWSINFPKELAPFDIHLVPVNVKDEAAMELTSELEEKLRGKGYQVLVDDRNERAGVKFADSDLIGLPVRVTIGKKAAEGVVEVKIRATGEVVEINKDELVNTIEILSK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Lactococcus lactis subsp. cremoris (strain MG1363)
Length
616 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
69.243 kDa
Sequence
MKQSKMLIPTLREMPSDAQVISHALLMRAGYVRQVSAGIYAYLPLANRVLEKLKNIMREEFDEIGAVELLAPSLLTADLWRESGRYETYGEDLYKLKNRDSSDFILGPTHEETMTSLVRDEITSYKKLPLNVYQIATKFRDEKRPRYGLLRGREFLMKDGYSYHADQDSLDETYLDYKKAYEKIFERAGLNFKPIIADAGAMGGKDSQEFIAITDDRINLEKWLVLSKNITSIDEIPESVLSEIQEELGKWLVAGEDTIVYAEGGDYAANIEMATSQFEPNVAYTEELELEKVATPGAKTIDEVSDFLEIDEEQTVKTLVYHADDELIVILLNGNDQLNEVKLTNHLGASFIEAASEAEVEEKFGAHFGSLGPIGLENVRIIADRKVELIKNAVVGANVDGYHYKNANFGRDFEVEEFVDLRTVNEGEISPDGRGTLKFARGIEIGHIFKLGTRYTEAMNANILDANGRSIPMLMGCYGIGVSRLLSAILEQFARIYVEKTPREEFKFSWSINFPKELAPFDIHLVPVNVKDEAAMELTSELEEKLRGKGYQVLVDDRNERAGVKFADSDLIGLPVRVTIGKKAAEGIVEVKIRATGEVVEINKDELVNTIEILSK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Lactococcus lactis subsp. cremoris (strain SK11)
Length
616 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
69.278 kDa
Sequence
MKQSKMLIPTLREMPSDAQVISHALLMRAGYVRQVSAGIYAYLPLANRVLEKLKNIMREEFDEIGAVELLAPSLLTADLWRESGRYETYGEDLYKLKNRDSSDFILGPTHEETMTSLVRDEITSYKKLPLNVYQIATKFRDEKRPRYGLLRGREFLMKDGYSYHADQDSLDETYLDYKKSYEKIFERAGLNFKPIIADAGAMGGKDSQEFIAITDDRINLEKWLVLSKNITSIDEIPESVLSEIQEELGKWLVAGEDTIVYAEGGDYAANIEMATSQFEPNVAYTEELELEKVATPGAKTIDEVSDFLEIDEEQTVKTLVYHADDELIVILLNGNDQLNEVKLTNRLGASFIEAASEAEVEEKFGAHFGSLGPIGLENVRIIADRKVELIKNAVVGANVDGYHYKNANFGRDFEVEEFVDLRTVNEGEISPDGRGTLKFARGIEIGHIFKLGTRYTEAMNANILDANGRSIPMLMGCYGIGVSRLLSAILEQFARIYVEKTPREEFKFSWSINFPKELAPFDIHLVPVNVKDEAAMELTSELEEKLRGKGYQVLVDDRNERAGVKFADSDLIGLPVRVTIGKKAAEGIVEVKIRATGEVVEINKDELVNTIEILSK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Cyanothece sp. (strain PCC 7425 / ATCC 29141)
Length
613 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
67.714 kDa
Sequence
MRLSQMLFVTLREDPAEAEIPSHKLLLRAGYIRRIGSGVYAYLPLMWRVLGKVSQIVRQEMNAAGAQECLLPQIQPAELWQESGRWDTYTKAEGIMFALTDRQDRQLGLGPTHEEVITTIARDLIRTYRQLPQNLYQIQTKFRDEIRPRFGLMRGREFIMKDAYSFDADVESLRVAYGKMHQAYCNILQRCGLKYRAVDADSGAIGGSGSQEFMVLADAGEDEVLYTEDGRYAANVEKAISLPVDAEPSGLTKFEKRETPGTDTIDKLCQFLKCSPTQVVKNVLYQAVYDNGQTVLVLVSIRGDQEVNEVKLQNELVKLAGKFGGKTVLALTVPDAEMQSKWASQSLPLGYIAPDLADSYIAATKDIHPQFVRLVDQTAVDLKNFVTGANESGYHVVGANWAEAKGKKTKAKSGEFALPDGVVDVRKARPGDRALHNPEQTLKTARGIEIGHIFQLGTKYSQAMGATYTNEQGEEVPLVMGCYGIGVSRLAQAAVEQSYDKDGIIWPVAIAPYQAIVVIPNLNETTQVEAATQLYQDLNAAGIETLLDDRNERAGVKFKDADLIGIPYRIVTGRSLAQGKVEVVQRASRSSTEIALDQVIPTLKEWIAAACPS

Gene
proS
Protein
Proline--tRNA ligase
Organism
Tropheryma whipplei (strain Twist)
Length
613 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
67.793 kDa
Sequence
MITKVSGFLFRTFREDPATTESRGYGFLLRAGYIRQTGSGIFSWMPLGLKVRHKIENIIRYEMGQVNAIEVLFPALFSADLFKQSGRWSEYGDDIFRLKDRRQGDYLLAPTHEEAFTQMMKEICTSYRDLPRTVYQIQDKYRDELRPRAGLLRSREFSMKDAYSFDLDEKGLRQSYEAQKRAYKKIFDRLKIDYVIVKANAGAMGGSVSEEFLHPTEMGDDTFVVTADGSAFNAEVYVTPPGPAIDYSNAPEAEDCETPGVISIPDLVNHMNSSGRFIGRVIESSDCLKCLLFRIEYAEVQNGNPSNLVVKKILERGFEYIGFLVPGDRNVDLKRAQVALSPLTIEPADNRVFECNPSFVRGSIGPGLSGVFYCADPRVSLGSSWIIGANRPGVHRIGAIAGRDFSFDCTLDVSSIKTGDKSEWGPVTVKRGIEIGHLFQLGLKYSNALGLKVLDKDGYNKAVFMGSYGIGVSRLFALIAEKNCDERGLKWPAVLAPFDLHVVLLSSARAELIDSLTDCGLDVLVDDRRVSPGVKFTDAQLIGVPKIIVIGDKTRGEDVEVWDRANDQRTVLPLKEMIQGVIQGVIQGVIQGVIQGGDTGGDTGGDTGGCTER

Gene
proS
Protein
Proline--tRNA ligase
Organism
Synechococcus sp. (strain JA-3-3Ab)
Length
609 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
67.874 kDa
Sequence
MQRSQRLSQMLFVTLREDPAEAELISHKLLLRGGFIRRLSPGIYTYLPLLWRVLQKISDIVREEMNAIGAQECLLPQLQPAEIWRESGRWDVYTQAEGIMFALKDRQGREQALGPTHEEVITLLARDLIRSYRQLPQILYQIQTKFRDEIRPRFGLLRGREFLMKDAYSFHANEESLRQTYQDMYRAYGRILRRCGLEFCVVEADAGAIGGPSAASQEFMVLASAGEDEILYTPDGSYAANVEKAVSLPPPAADSPYTTFQVLDTPGTETIEKLANFLKISPTLIVKNVLYQALYDNGLRVVVLLSIRGDQEVNEVKLANHLNRLAERYQANKLLKLTLADAEIQKSWQGDPIPVGYIAPDLPDSCLGRQKNLAPQILRLADQTAALLKNFVTGSNQVGRHVVGANWGEQYPLAEVVDVRKAQAGDRCLLNPDQILETARGIEIGHIFQLGLKFSLPMRASFTDEQGSEQPLWMGCYGIGVSRLAQAAVEQSHDANGIIWPVAIAPYHVVVVVPNVSDPEQTKVAEKLVQELAAAGIETLWDDRDERAGVKFKDADLIGIPYRLTTGRSLKQGKVELAERATGQAVEIPIEEVVATLKERIAAALAVPD

Gene
proS
Protein
Proline--tRNA ligase
Organism
Synechococcus sp. (strain JA-2-3B'a(2-13))
Length
609 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
67.906 kDa
Sequence
MQQSQRLSQMLFVTLREDPVEAELPSHKLLLRGCFIRRLSPGIYTYLPLLWRVLQKISEIVRQEMNAIGGQECLLPQLQPAEIWRESGRWDVYTQAEGIMFALKDRQGREQSLGPTHEEVITLLARDLIRSYRQLPQTLYQIQTKFRDEIRPRFGLMRGREFIMKDAYSFHANEESLRQTYQDMYRAYSRILRRCGLEFRVVDADAGAIGGPSAASQEFMVLASAGEDEILYTPDGSYAANVEKAVSIPPPAAESPYTAFQVLDTPGTETIEKLAAFLKISSTLIVKNVLYQALYDNGLRVAVLLSIRGDQEVNEVKLANHLSRLAERYQASKLLKLALADAEIQNSWQGDPIPVGYIAPDLPDSCLGRQKNLAPQILRLADQTAALLQNFVTGGNQVGQHVVGANWGEQYPLPEVVDVRKAQAGDRCLLNPDQILETARGIEIGHIFQLGLKFSLPMRATFTDEQGSEQPLWMGCYGIGVSRLAQAAVEQSHDANGIIWPVAIAPYHVVVVVPNISDPEQMSVAEKLVQDLATAGIETLWDDRDERAGVKFKDADLIGIPYRITTGRSLKQGKVELTERASGQATEIPIEEVVTTLKERIEAALAVPD

Gene
proS
Protein
Proline--tRNA ligase
Organism
Micrococcus luteus (strain ATCC 4698 / DSM 20030 / JCM 1464 / NBRC 3333 / NCIMB 9278 / NCTC 2665 / VKM Ac-2230)
Length
608 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.137 kDa
Sequence
MPLRMSTLFLRTLRDDPAEAEVASHRLLVRAGYIRRAAPGIYSWLPLGLKVLAKVERIVREEMDAIGAQEVHFPALLPREPYEATGRWDEYGDGLFRLQDRRGNDYLLAPTHEEMFTLLVKDLYSSYKDLPAYLYQIQTKYRDEARPRAGLLRGREFIMKDSYSFTVDDAGLDAAYEAHRAAYLRIFDRLGLEVVPVRATSGAMGGSRSEEFLHPTEVGEDTFVESDGGYRANVEAVTTVAPAPLDEAAMAALPAAEVKDTPVSTTIAALVDVANQLAPREGEPWTAADTLKCVVVTAVVDGGERRPFVVGVPGDREVDLKRLEASVGSALGVVGEPTLEAATAADLAEHPALVKGYIGPAAVDAVEGTPVLGADDSVSGLPFFVDPRIAPGTAWITGANADQRHVFGLVAGRDFTWDGVLEATAVREGDEAPDGSGPLHTRRGMEMGHIFQLGRKYAEALDLKVLDVHGKQVVVTMGSYGIGITRAVAAIAERYHDDKGLAWPRAVAPADVHVVVATKGEDGLAAAETLAASLEAEGLTVLVDDRPKVSPGVKFKDAELIGVPTTVVIGRGLADGELELKDRATGEARPVPVDGAVAAVLAEVRDGR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Kocuria rhizophila (strain ATCC 9341 / DSM 348 / NBRC 103217 / DC2201)
Length
606 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.715 kDa
Sequence
MPLRLSSLFLRTLREDPVDADVDSHKLLVRAGYIRRAAPGIYTWLPLGLAVLRRVEGIVREEMDAIGAQEVHFPALLPREPYEASNRWTEYGENLFRLQDRKGADYLLAPTHEEMFTLLVKDMYSSYKDLPVMLYQIQTKYRDEARPRAGLLRGREFIMKDSYSFDVDDAGLDDAYAKHRAAYVRIFERLGLPVVAVSATSGAMGGSRSEEFMHPSVVGEDTFVRSAGGYAANVEAVTTVVPEPVDCTDAPAAQVHRTPDSPTIDTLVSRSNELHPREGQPWTAADTLKNVLLSVSLPEGGTQLVAVGVPGDREIDLKRVEAGIGGALGIGGELEVEAASEEQLRAVPELVKGYIGPGLSREDALLGTESPTGIPYFVDPRVVPGTRWITGANVAEAHVYDLVAERDFTWDATLEACTVREGDPAPDGSGPLEIARGMEMGHVFQLGRKYAEALGLKVLDNNGKLVTVTMGSYGIGVTRALAAVAEFYHDEHGLLWPRNLSPADVHVVATGKGPEVLEAAEEIVAHLEAAGVSVLFDDRPKVSPGVKFRDAELLGVPTVLVVGRGLADGVLELKDRRSGTSRDIARDRVVAEITAELQGQEGPAAE

Gene
proS
Protein
Proline--tRNA ligase
Organism
Bifidobacterium adolescentis (strain ATCC 15703 / DSM 20083 / NCTC 11814 / E194a)
Length
605 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
67.088 kDa
Sequence
MSTMFLRTLREDPADADVVSDKLLQRACYLRKAAPGIWTWLPLGLNVLNKIENIIREEMASIDAQEVHFSGLLPREPYEATHRWEEYGDNIFRLKDRHEADYLLAPTHEEMFTLLVKDLYSSYKDLPVTLYQIQTKYRDEFRPRAGLIRGREFIMKDAYSFTLDKEGLVKAYMDERGAYERIFNRLDLKYVPVHAMAGPMGGFESEEFLAPMEIGEDTFAQSPSGKAWNVEALTTPEPEAIDFTATPAAEKRPTPDAATIDKMVEFANANHPRSDGRDWQASDILKNVVIAVMHPQDEDHDEPWRELVVVGVPGDRTVDMKRLEAQFTPAEIEEATDEDLKKHPELVKGYIGPMALGPQARDGKKAENASETGDALRYLIDAHVARGSAWFTGADEQDVDYYDLVYGRDFEADGTVEAVQVRHGDMSPDGSGPLSFERGVEIGQVFQLGLKYSNALGLKVLDQNGKTVPVWMGSYGIGVSRVMACIAETHHDEKGLAWPAVIAPAQVHVVATGKDAAAFEAAEQLIGELEAKGIEVIFDDRKKVSPGVKFKDAELIGVPIIAVAGRDTVNNGTIEVRDRNGENAEAVPVADAAQAIADRVAALLK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Anabaena variabilis (strain ATCC 29413 / PCC 7937)
Length
604 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
67.688 kDa
Sequence
MRLSQMLFVTLRDDPADAEIPSHKLLLRAGYIRRIGSGIYAYLPLMWRVLQKVSQIVREEMNAAGAQECLLPQLQPSELWKESGRWDTYTKAEGIMFSLIDRREQQLGLGPTHEEVITAIARDMIRSYRQLPLHLYQLQTKFRDEIRPRFGLMRGREFIMKDGYSFHVDEDSLKKTYQDMYQAYSNMLRRAGLAFRPVEADSGAIGGSGSTEFMVLAEAGEDEVLYTDDGKYAANVEKAVSLPADAEPSQFTAFEKRETPGTETIEKVTQFLKASPTQIVKNVLYQTVYDNGVTVLVLVIIRGDQEVNEVKLQNELTKLAPNYGAKAIINLTVPSAENQQTWTAKSLPLGYIAPDIADEYIAANKQIHPKFVRFVDKTAVDLKNFITGANEAGYHVVGANWGEQFPLPEIVVDVRKARPGDRAIHDSTQILKSARGIEVGHIFQLGTKYSQALGATYTNEQGEEKPLVMGCYGVGVSRLAQSAVEQSYDKDGIIWPVAIAPYHAIVTIPNINDAQQVEIAERLYTELNQSGVETLLDDRNERAGVKFKDADLIGIPYRIVTGRAITNGKVEIVERATRQSQEIPIDEVITTLQQWIKAAIEQKN

Gene
proS
Protein
Proline--tRNA ligase
Organism
Nostoc punctiforme (strain ATCC 29133 / PCC 73102)
Length
604 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
67.752 kDa
Sequence
MRLSQMLFVTLRDDPADAEIPSHKLLLRAGYIRRIGSGLYAYLPLMWRVLQKVSQIVREEMNATGAQECLLPQLQPADLWKESGRWDTYTKAEGIMFSLIDRREQQLGLGPTHEEVITAIARDMIRSYRQLPLHLYQIQTKFRDEIRPRFGLMRGREFIMKDGYSFHTDEASLKETYQDMYKAYSNILRRSGLAFRAVEADSGAIGGSGSTEFMILAEAGEDEVLYTEDGKYAANVEKAVSLPIDAETSRFTTYEKRDTPGTETIEKVCQLLNCSPTQLVKNVLYQTVYDNGKTVLVLVSIRGDQEVNEVKLQNELTKLASEYGAKTIISLNVPNVEAQQAWTTKSLPLGYIAPDIADEYIAANKQIHSKFLRLVDQTAVDLKNFVTGANEAGYHVVSANWDEQFKLPERVVDIRKSRPGDRAIHNPEQTLQSARGIEAGHIFQLGTKYSQAMGATYTNEQGEEKPLLMGCFGVGVSRLAQAAVEQSYDNDGIIWPVAIAPYHAIVTIPNIKDAQQVEVAQKLYTELNQAGIETLLDDRDERAGVKFKDADLIGIPYRIVTGRAIANGKVEVVERATRKSQEIVIDEVTTTLQQWITAAIDVKN

Gene
proS
Protein
Proline--tRNA ligase
Organism
Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576)
Length
604 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
67.646 kDa
Sequence
MRLSQMLFVTLRDDPSDAEIPSHKLLLRAGYIRRIGSGIYAYLPLMWRVLQKVSQIVREEMNATGAQECLLPQLQPSELWKESGRWDTYTKAEGIMFSLIDRREQQLGLGPTHEEVITAIARDMIRSYRQLPLHLYQLQTKFRDEIRPRFGLMRGREFIMKDGYSFHVDEDSLKKTYQDMYQAYSNMLRRAGLAFRPVEADSGAIGGSGSTEFMVLAEAGEDEVLYTDDGKYAANVEKAVSLPADAEPSQFTTFEKRETPGTETIEKVTQFLKASPTQIVKNVLYQTAYDNGVTVLVLVIIRGDQEVNEVKLQNELTKLAANYGAKAIISLTVPSAENQQTWTAKPLPLGYIAPNIADEYIAANKQIHPKFVRFVDKTVVDLKNFITGANEAGCHVVGANWGEQFPLPEIVVDVRKARPGDRAVHDSTQLLKSARGIEVGHIFQLGTKYSQALGATYTNEQGEEKPLVMGCYGVGVSRLAQSAVEQSYDKDGIIWPVAIAPYHAIVTIPNINDAQQVEIAEKLYTELNQSGVETLLDDRNERAGVKFKDADLIGIPYRIVTGRAITNGKVEIVERATRQSQEIPIDEVITTLQQWIRAAIEQKN

Gene
proS
Protein
Proline--tRNA ligase
Organism
Arthrobacter sp. (strain FB24)
Length
603 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.928 kDa
Sequence
MVLRLSKLFLRTLREDPADAEVASHRLLVRAGYIRRAAPGIYTWLPLGLSVLRKVEKVIREEMAAIGAQEVHFPALLPKEPYEATNRWTEYGEGIFRLKDRKGGDYLLAPTHEEMFTLLVKDLYSSYKDLPLSIYQIQNKYRDEARPRAGLLRGREFIMKDSYSFDVDDAGLDASYNAHRAAYLKIFERLGLEVIPVAATAGAMGGSRSEEFLHPTEIGEDTFVRSAGGYAANVEAVTTVVPAEIDFSNAPAAEIRDTPNTPTIDTLVDAANQLVPRDENDGGAWTAADTLKNVVLAVTLPTGERQIVVIGVPGDRGVDLKRVEANIGAYLPVAGEITVEAAGEEDLARNPLIVRGYLGPGMSLGTPLLGLEGAAKLLYLVDPRVVKGTAWVTGANMAGKHVFGLVAGRDFGWDGVIECTEVRAGDEAPDGSGPLETARGIEMGHIFQLGRKYAEALELKVLDQNGKQVVVTMGSYGVGVTRAVAALAESNHDAKGLVWPRAVAPADVHVVAVGRGEEIFAAAEQLSLELEAAGLEVIYDDRPKVSPGVKFGDAELIGVPTILAVGRGLVDGVVEIKDRRSGEAENVAVEKAVDYVVNAVRSK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Microcystis aeruginosa (strain NIES-843)
Length
603 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
67.035 kDa
Sequence
MRLSQQLFVTLREDPAEAEIPSHKCLVRAGYIRRIGSGIYAYLPLMWRVLQKVSQIVREEMNKAGAQECLLPQLQPAELWQESGRWDTYTKAEGIMFALTDRQNRELGLGPTHEEVITAVARDLIRSYRQLPVNLYQIQTKFRDEIRPRFGLMRGREFIMKDAYSFNLDEECLKKTYQAMDIAYRNIFRRCGLAFRAVEADSGAIGGSASQEFMVLADAGEDEVLFTADEKYAANVEKAVSLPADKVASPFKKFAKKETPNTNTIESLAKFLDCAATAIVKNVLYEVVYDSGITVLVLVSIRGDQEVNEVKLQNELVRQASRYNAKTILALKIPDAAAQQKWATKPLPLGYIGPDLEDNLLKKASDIAPQFLRIADNTVTDLENLITGANETGFHLVGANWGKDFILPELIVDLRKAQVGDRAIHDPNQTLQSARGIEVGHIFQLGYKYSQAMNAFYTNEAGESTPICMGCYGIGVSRLAQAAVEQSYDKDGIIWPVAIAPYQAIVVIPNLADAEQVKTAESLYNELNQAGIETLLDDRDERAGVKFKDADLIGIPYRIVTGKSLKSGKVELVERASKKASEVAINEVVSYLKTAISKVNASD

Gene
proS
Protein
Proline--tRNA ligase
Organism
Paenarthrobacter aurescens (strain TC1)
Length
603 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.242 kDa
Sequence
MVLRLSQLFLRTLREDPVDAEVDSHKLLVRAGYIRRAAPGIYTWLPLGLSVLRKVEDIIRQEMSAIGAQEVHFPALLPREPYEATNRWTEYGEGLFRLQDRKGADYLLAPTHEEMFTLLVKDLYSSYKDLPLSLYQIQNKYRDEARPRAGLLRGREFIMKDSYSFDIDDAGLDASYAAHRAAYLKIFERLGLEVIPVAATAGAMGGSKSEEFLFPTEIGEDTFVRSAGGYYANVEAVTTVVPDEIDFSNAPAAEVLDTPNTPTIDTLVDAANQLAPRSESDGGAWTAADTLKNVVLAVTLPTGERQIVVIGVPGDRGVDLKRVEANIGSHLPIAGEIGLEAANEEDLKKLPWLVKGYIGPGLSLDEPVLGLEGSSKVLFLVDPRVVSGTTWVTGANAEGKHVFGLVAGRDFVWDGVIESTEVRAGDPAPDGSGPLETARGIEMGHIFQLGRKYAEALDLKVLDQNGKQQVVTMGSYGVGVTRAVAALAEANNDDRGLVWPRSVAPADVHVVAVGRGDEIFEAAEKLSLELEAAGLDVIFDDRPKVSPGVKFGDAELVGVPTILAVGRGLVDGVVEIKDRRSGEAENISVDKAVDYVVNAVRTR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Synechocystis sp. (strain PCC 6803 / Kazusa)
Length
603 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
66.929 kDa
Sequence
MRLSQMLFVTLRDDPADAEIPSHKLLVRAGFIRRLGSGLYAYLPLIWRVLEKVKRIVQEEMNRTGAQECLLPQLQPSELWKMSGRWDTYTESEGIMFALRDRLERELGLGPTHEEVITAIAKEMIRSYRQLPVNLYQIQTKFRDEIRPRFGLMRGREFIMKDAYSFHSDEASLKATYGAMDQAYRNIFSRCGLDFRPVDADSGAIGGSGSQEFMVLADAGEDEILYTEDGLYSANVEKAVSLAPDAKPSPFSGYKKQSAPNTATIAKMCQCLDCDASNVVKNVLYQAVYNSGKAVLVLVSIRGDQEVNEVKLTNELTKLAPHYESTNILSLTVPDEKEQQKWAAKPLPLGYISPGISDDYIATNKQVADKFLRLVDQTAVDLTNFATGADAVDYHVTGANWSTDFTLPKLVVDVRKALAGDRPVHDPTGELKTARGIEVGHIFQLGTKYSQAMGATFTNEQGEEKPLVMGCYGIGVSRLAQAAVEQSYDKDGIIWPTAIAPYEVVIVVPNVGDEEQMQVAEQIYTEFQAAEVDVLLDDRNERAGVKFKDSELIGIPYRVVTGKSLKQGQLEVVKRADKSVQNLAIAAVVPTLTAWIKAEKKTS

Gene
proS
Protein
Proline--tRNA ligase
Organism
Prochlorococcus marinus (strain SARG / CCMP1375 / SS120)
Length
603 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
67.949 kDa
Sequence
MRVSRLMLVTLRDVPAEAEIVSHQLLIRGGFIKRVTSGIYAYMPLMWKVIKKITSIVQEELDSKGCLETLLPQLHPAELWKESGRWDGYTAGEGIMFHLSDRQGRELGLGPTHEEVITKIANEFLQSYKQLPVNLYQIQTKFRDEIRPRFGLMRSREFIMKDAYSFHADETNLKETYLEMNDAYEKIFKRCGLETVAVDADSGAIGGAESREFMVTAEAGEDLILLSPDKKYAANQEKAISKFADPIFLDKKEPCIIQTNGQRTIKELCDNQGFHPSQILKVIILLAVLEKNDLQPILVSIRGDQELNEVKLINAVSKYLKKSVISIKTITKEQLDSQKLLDIPLGFVGPDLKDSYLNKAANWNKKFIRFTDITASNLDSFICGANTIDQHRAFVNWSKVGGLPEIVDIRNAMPGDISIHDPKQKLIAKRGIEVGHIFQLGRKYSSCLQASFTNEMGLEEPFWMGCYGIGISRLAQASVEQNYDQSGIIWPLGIAPFEVIVIVANMKDDLQRELGEKLYSQLKDEGVDVLIDDRKERAGVKFKDADLIGIPWKIISGRDSATGIVELVERSTGISKSLKAEEAIKELLEEISNYKKSILQESL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Thermosynechococcus elongatus (strain BP-1)
Length
602 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
66.734 kDa
Sequence
MRLSQMLFVTLRDEPAEAEIPSHKLLLRAGYIRRIASGIYSYLPLMWRVLQKVSAIVREEMNRSGALECLLPQLQPAELWQESGRWDTYTKAEGIMFSLTDRAQRQLGLGPTHEEVITALAKDLIRSYRQLPVHLYQIQTKFRDEIRPRFGLMRGREFIMKDGYSFHADVASLKETYQVMYDTYSRILQRCGLTFRAVEADSGAIGGSGSHEFMVLAAAGEDEVLYTADGQYAANVEKAVSLPPDAVPTTYKTVATLDTPNAATIDALVEQLQCHPTQIVKNVLYRAVFDNGRVGLVLVSIRGDQEVNSVKLHNTLTSLAPNYGATKLLDLRLADAHTAQEWAATPIPFGYIGPDLEDAVIKADSQIIPQWIRIADRTVVELKRFITGANRDQQHRVGVNWGKSCPLPAIIADVRKAQAGDRACHDPTQHLEAARGIEIGHIFQLGTKYSEAMKATYTNEQGEEVPLVMGCYGIGISRLAQAAVEQHHDAQGIVWPLAIAPYQVIIVVPNIGDAQQMQAATDLYEQLQAAGIEVLLDDRDERAGVKFKDADLIGIPYRLVTGRAIANGEVELIIRATGAKSTLPLTEVVRYLQKEIAQQLAP

Gene
proS
Protein
Proline--tRNA ligase
Organism
Trichodesmium erythraeum (strain IMS101)
Length
601 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
67.124 kDa
Sequence
MRLSQMLLVTLRDDPAEAEIPSHKLLIRAGYIRRIGNGIYAYLPLMLRVINKVSTIVREEMNATGAQECLLPQLQPAELWQESGRWDTYTQAEGIMFSLIDRQNRELGLGPTHEEVITTIAKDIIRSYRQLPIHLYQLQTKFRDEIRPRFGLMRGREFIMKDGYSFHADEESLKKTYQDMDKAYRNMLRRSGLQFRAVDADSGAIGGSASQEFMVLADAGEDEILYTQDGKYAANMEKAISLPVDVEASPFDTYDKLETPGTETIEKMCEFLHCSATNIVKNVLYQAVYDNGISVLVLVSIRGDQDVNDVKLLNELTRLAGNYEAKTVLALSVPDVEAQKKWAAKSLPLGYIAPDLSDDYITSSKQVSPKFLRMVDKTAVYLTNFATGSNELGNHIVGANWGQEFALPKLVVDVRKAKKGDRAVHDPSKTLETARGIEVGHIFQLGTKYSEAMGATYTNEQGQEVPLLMGCYGVGVSRLAQAAVEQSYDKDGIIWPVAIAPYHVVICIPNIKDTQQIEVAGNLYKELNEAGIDTILDDRDERAGVKFKDADLIGIPYRIVTGRSLKSGKVELIERSTHQCQEIVVAQVLSTLKDLIEKALK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Tropheryma whipplei (strain TW08/27)
Length
601 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
67.005 kDa
Sequence
MITKVSDFLFRTFREDPATTESRGYGFLLRAGYIRQTGSGIFSWMPLGLKVRHKIENIIRYEMRQVNAIEVLFPALFSADLFKQSGRWSEYGDDIFRLKDRRQGDYLLAPTHEEAFTQMMKEICTSYRDLPRTVYQIQDKYRDELRPRAGLLRSREFSMKDAYSFDLDEKGLRQSYEAQKRAYKKIFDRLEIDYVIVKANAGAMGGSVSEEFLHPTEMGDDTFVVTADGSAFNAEVYVTLPGPAIDYSNAPEAEDCETPGVISIPDLVNHMNSSGRFIGRVIESSDCLKCLLFRIEYAEVQNGNPGNLVVKKILERGFEYIGFLVPGDRNVDLKRAQVALSPLTIEPADNRVFECNPSFVRGSIGPGLSGVFYCADPRVSSGSSWIIGANRPGVHRIGAIAGRDFSFDCTLDVSSIKTGDKSEWGPVTVKRGIEIGHLFQLGLKYSNALGLKVLDKDGYNKAVFMGSYGIGVSRLFALIAEKNCDERGLKWPAVLAPFDLHVVLLSSARAELIDSLTDCGLDVLVDDRRVSPGVKFTDAQLIGVPKIIVIGDKTRGEDVEVWDRANDQRTVLPLKEMIQGVIQRSDTGGCTERCTGVCPTR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Synechococcus sp. (strain ATCC 27264 / PCC 7002 / PR-6)
Length
601 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
66.717 kDa
Sequence
MRLSQSLFVTLREDPADAEIPSHKLLLRAGYIRRIGRGIYAYLPLMWRVLQKVSQIVREEMNATGAQETLLPQLQPAEIWQESGRWDTYTQAEGIMFSLRDRLDGELGLGPTHEEVITTIAKDMIRSYRQLPQHLYQIQTKFRDEIRPRFGLMRGREFIMKDGYSFHASEECLKKTYADMDQAYRNMLRRCGLQFRAVEADSGAIGGSGSQEFMILADAGEDEILYTEDEKYAANTEKAVSLPVEAIASPFNSFEKRETPNTATIESLCKFLNCSPTCVVKNVLYQVVYNNGKTVLALISIRGDQDVNEVKLQNELTKLAPNYDAKTVISLTVPDADAQQKWAAKSLPLGYISPALADDCIAKNKAVSGEFLRLVDPTAATLENFVTGADETNYHVLGANWGTEFKLPPLQVDVRLAKAGDRAVHDPTQILQTARGIEAGHIFQLGTKYSEAMGATFTDENGKEHPLVMGCYGVGVSRLAQAAVEQSYDENGIIWPVAIAPYHAVVVVPNVKSEEQMAAAEKLYADLNAAGVETILDDRNERAGVKFKDAELIGIPFRVVTGKSLKDGKVEVVRRKEGDRQDLDLDAVVATLKNWVEAAGQ

Gene
proS
Protein
Proline--tRNA ligase
Organism
Acaryochloris marina (strain MBIC 11017)
Length
600 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
66.372 kDa
Sequence
MRLSQMLFVTLREDPAEAEIPSHKLLLRAGYIRRVGSGIYAYLPLMWRVLQKVSQIVREEMDAAGAQECLLPQIQPAELWQESGRWDTYTQAEGIMFALQDRQDRELGLGPTHEEVITAVARDMIRSYRQLPLNLYQIQTKFRDEIRPRFGLMRGREFIMKDAYSFSTDEADLKIIYSKMHDAYCNILQRSGLAYRAVDADSGAIGGSGSQEFMVLAEAGEDEVLYTDDGKYAANVEKAVSRPADAQPSSFKSVEKKETPKTDTIAKLCDCLQCSPTQVVKTVLYEAVYDNGQTLLALVSLRGDQSVNEVKLQNELVQLGDVVKGKALIALTVAEGGTKWASQPLPLGYIAPDLADSYIQKSKQVHGKFVRLVDQTAVDLKNFVTGANEVGIHQVGVNWKTDIPLPKHVVDIRTAQVGDRAVHDPKQTLQTARGIEIGHIFQLGTKYSQALGATYTNEAGKEQPLVMGCYGVGVSRLAQAAVEQSYDKDGIVWPVAIAPYHAIIIIPNGKDSDQVEAAEKLYSELNAAGIETLLDDRTERAGVKFKDADLIGIPYRIVTGRSLKEGNVEMVERATHDAHQIALDQVLPTLKEYLAKAIST

Gene
proS
Protein
Proline--tRNA ligase
Organism
Cyanothece sp. (strain PCC 7424)
Length
600 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
67.501 kDa
Sequence
MRLSQMLFVTLREDPAEAEIPSHKLLLRAGYIRRIGSGIYAYLPLMWRVLQKVSQIVRQEMNATGAQECLLPQLQPSELWKESGRWDTYTKAEGIMFALEDRQERELGLGPTHEEVITFIAREMIRSYRQLPVNLYQIQTKFRDEIRPRFGLMRGREFIMKDAYSFDTDPEGLKKTYQDMDKAYRNILRRCGLAFRAVDADSGAIGGSGSQEFMVLADAGEDEVLYTDDGKYAANVEKAVSLPPDEEPSPFKNYEKRETPNTDTIEKLAQFLKCSPTVVVKNILYEAVYDNGMIVLVLVNIRGDQEVNEVKLQNELVKLAPQYHAKTIIALKVPDESAQQKWAAKSLPLGYISPDLGDDYIQGSKEIASKFVRLVDKTVVELKNFVTGANEKGYHVLGANWGKEFKLPQLIVDVRTAKAGDRAVHDRTQTLQSARGIEVGHIFQLGTKYSHAMGATYTNEQGEEMPLVMGCYGIGVSRLAQSAVEQSYDKDGIIWPVAIAPYHAIVVIPNINDPQQVEVAEKLYTELNAAGIETLLDDRDERAGVKFKDSELVGIPYRIVTGRSLKEGKLEVVERATKKSQDIPIDEVVSTIQQWVKAAL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Prochlorococcus marinus subsp. pastoris (strain CCMP1986 / NIES-2087 / MED4)
Length
600 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
68.208 kDa
Sequence
MRVTTSFPLGTLRDTPSEAEIISHQLLLKGGYIRRVNSGIYAYMPIMLRVIEKISTIIEKELNNIYCSKLLLPQLHPAELWKKSERWEGYTAGEGIMFNLKDRQGKEFGLAPTHEEVITSIASEMINSYKQLPLCFYQIQTKFRDEIRPRFGLMRSREFIMKDAYSFHSSKEDLASFYEKMEKAYENIFKNCGLDTVGVDADSGAIGGAASKEFMVTADAGEDSILFTESGSYAANIEKAVSLPSKEIPLIRSHEEWIETPNQKSIVDICQNNNLDASQIIKVVIFLAKFEDKSEVPILACIRGDQNINEVKLFNLINKKYISNLIHLKIVDDNAIINKNLINFPLGFIGPDINDETIKINSSWDKSWIRIADYSASSLSIFVSGGNKVDFHKVFRAFSFIEKKFLISDIRNAKKGDCISQESNEELKEKRGIEIGHIFQLGQKYSEKLNAKFSDKNGQLKNLWMGCYGIGVTRIAQAAIEQNHDENGISWPIQISPFEILIIPTNLKDPIQKELTQEIYEEFISNQIDVLLDDRDDRAGVKFKDADLIGIPFQIIIGRDSINKEVEFFSRSSKSKIKIASKNLLEKFISESKVMYNKNS

Gene
proS
Protein
Proline--tRNA ligase
Organism
Prochlorococcus marinus (strain AS9601)
Length
600 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
68.049 kDa
Sequence
MRVTTSFPLGTLRDTPSEAEIISHQLLLKAGYIRRVNSGIYAYMPLMLRVIEKISAIIEKELNSIGCTKLLLPQLHPADLWKKSERWEGYTAGEGIMFNLKDRQGKEFGLAPTHEEVITSIASETINSYKQLPQCFYQIQTKFRDEIRPRFGLMRSREFIMKDGYSFHSSQNDLASFYEKVSNAYENIFKSCGLQTVGVEADSGAIGGASSKEFMVTADAGEDSILFTQSGSYAANIEKAVSLPSQPIPLKDNIPEWLETPHQKTILEVCDNNNLDPSQIIKVVIFLAQFEGEFNVPILACIRGDQHINEVKLFNLINKLNHFNLLNLKKIEDKKTIEKNLVDLPLGFIGPDLDNNTIKAISNWEKQWTRIIDHSASDLSKFISGGNKVNFHKVFQEFSFDSKDYLIGDIRNAKKGDKISVYDDEELKEKKGIEIGHIFQLGQKYSEKLNAKFSDKDGQLKNLWMGCYGIGVTRIAQAAIEQNHDQKGICWPIHISPFEVIIIPTNLKDPIQSDLTEQIYSNFLINKIDVLLDDRNDRAGVKFKDAELIGIPFQIIIGRDSINKEVELLCRTNNTKLKISTDKLLETFISESEIMYNKKS

Gene
proS
Protein
Proline--tRNA ligase
Organism
Synechococcus elongatus (strain PCC 7942)
Length
600 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
66.284 kDa
Sequence
MRLSQMLFVTLREDPAEAEIPSHKLLLRAGYIRRIASGIYAYLPLMWRVLRKVSQIVREEMDATGAQETLLPQLQPAELWQESGRWETYTKAEGIMFSLDDRQQRQLGLGPTHEEVITAVARDLIRSYRQLPQNLYQIQTKFRDEIRPRFGLMRGREFIMKDAYSFHADEESLRQTYAAMDQAYRNIFRRCGLQFRAVEADSGAIGGSASQEFMILADAGEDEILYTEDGRYAANVEKAVSLPAEAIASAFTTFEKRETPGTDTIASLCEFLKADPTQVVKQVLYQAVFDNGKLLPILISIRGDQSVNEIKLTNELTRRAADYGAKTVIALTVPDAEALKKWTAAPLPLGYLGPDLADSAIAVNESIIPKFLRLVDPTAAELQNFVTGANEVNFHVVGANWETNFPKPAVVDLRTALVGDRAQHDSSQVLASARGIEAGHIFQLGLKYSQAMGATFTTENGTEEPLWMGCYGIGVSRVAQAAVEQSYDKDGIIWPVAIAPYQAVVVIPNITDTEQVAAAEKIYADLTAAGIETLLDDRDERAGVKFKDADLIGIPYRIVTGRSLKEGKVEVVQRASKESSVIAVGSVVETVQDWIAAAIV

Gene
proS
Protein
Proline--tRNA ligase
Organism
Synechococcus sp. (strain ATCC 27144 / PCC 6301 / SAUG 1402/1)
Length
600 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
66.254 kDa
Sequence
MRLSQMLFVTLREDPAEAEIPSHKLLLRAGYIRRIASGIYAYLPLMWRVLRKVSQIVREEMDATGAQETLLPQLQPAELWQESGRWETYAKAEGIMFSLDDRQQRQLGLGPTHEEVITAVARDLIRSYRQLPQNLYQIQTKFRDEIRPRFGLMRGREFIMKDAYSFHADEESLRQTYAAMDQAYRNIFRRCGLQFRAVEADSGAIGGSASQEFMILADAGEDEILYTEDGRYAANVEKAVSLPAEAIASAFTTFEKRETPGTDTIASLCEFLKADPTQVVKQVLYQAVFDNGKLLPILISIRGDQSVNEIKLTNELTRRAADYGAKTVIALTVPDAEALKKWTAAPLPLGYLGPDLADSAIAVNESIIPKFLRLVDPTAAELQNFVTGANEVNFHVVGANWETNFPKPAVVDLRTALVGDRAQHDSSQVLASARGIEAGHIFQLGLKYSQAMGATFTTENGTEEPLWMGCYGIGVSRVAQAAVEQSYDKDGIIWPVAIAPYQAVVVIPNITDTEQVAAAEKIYADLTAAGIETLLDDRDERAGVKFKDADLIGIPYRIVTGRSLKEGKVEVVQRASKESSVIAVGSVVETVQDWIAAAIV

Gene
proS
Protein
Proline--tRNA ligase
Organism
Synechococcus sp. (strain RCC307)
Length
600 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.807 kDa
Sequence
MRVSALLLVTLRDDPAEAEIPSHKLLLRGGYIRRVASGIYAYLPLMWRVLRKVSAIVRQEMDAAGALETLLPQLQPAELWQRSGRWSGYTAGEGIMFHLQDRQDRELGLGPTHEEVITALAADLLRSYRQLPVNLYQIQTKFRDEIRPRFGLMRGREFIMKDAYSFHASAEDLGRGYAAMDQAYRRIFSRCGLQVVAVQADSGAIGGSASQEFMVTAEAGEDLILSSADGSYAANQERAESLPAEPVPLQSATAAELDTPGQTSIDALVEAQGWHASQLVKVILLVARFEQGRQQPLLVSLRGDQQLNEVTLANWLNQQHGQAWGALLGIEPLEAKHLAAEKVPAFGYLGPDLSDAVLQGSKKLESSFLRLADPTALDLPLFICGANRFNAHRLAANWSEPGMASPQRVELRAALPGDRCCHDPSQQLQARRGIEVGHIFQLGLKYSEALGATFANEQGQDAPLWMGCYGIGVSRLAQAAVEQHHDSAGMVWPVPIAPFEVVIVIASSKEAQQVELAEDLYGQLQQAGVDVLLDDRNERAGVKFKDAELIGIPWRLVVGRGAVNGQVELVERCSGEKQEGPHQDLMAQLLQTLDQQRQGL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Prochlorococcus marinus (strain MIT 9301)
Length
600 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
67.939 kDa
Sequence
MRVTTSFPLGTLRDTPSEAEIISHQLLLKAGYIRRVNSGIYAYMPLMLRVVEKISAIIEKELNSIGCTKLLLPQLHPADLWKKSERWEGYTAGEGIMFNLKDRQGKEFGLAPTHEEVITSIASETINSYKQLPQCFYQIQTKFRDEIRPRFGLMRSREFIMKDGYSFHSSENDLASFYEKVGNAYENIFESCGLQTVGVDADSGAIGGASSKEFMVTADAGEDSILFTQSGSYAANIEKAVSLPSQPIPLKDNIAEWLETPNQKTIQEVCDNNNLDPSQIIKVVILLAQFENEFNAPILACVRGDQHINEVKLFNLINKLHHFNLLNLKKIEDKNTIEKNLVDLPLGFIGPDLDNKTIKASSNWEKKWTRIIDHSASDLSKFISGGNKVNFHKVFQEFSFNSKNYLIGDIRNAKKGDKISIDDDEELKEKKGIEIGHIFQLGQKYSEKLNAKFSDKDGQLKNLWMGCYGIGVTRIAQAAIEQNHDQKGICWPIQISPFEVIIIPTNLKDPIQSDLTEQIYNNFLINKIDVLLDDRNDRAGVKFKDAELIGIPFQVIIGRDSINKEVELFCRTNNTKIKISTDKLLETFISESEIMYNKKS

Gene
proS
Protein
Proline--tRNA ligase
Organism
Prochlorococcus marinus (strain MIT 9215)
Length
600 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
67.918 kDa
Sequence
MRVTTSFPLGTLRDTPSEAEIISHQLLLQAGYIRRVNSGIYAYMPIMLRVIEKISAIIERELNSIGCTKLLLPQLHPADLWRKSERWEGYTAGEGIMFNLKDRQGKEFGLAPTHEEVITSIASETINSYKQLPQCFYQIQTKFRDEIRPRFGLMRSREFIMKDGYSFHSSEKDLASFYEKVGNAYENIFKSCGLETVGVEADSGAIGGASSKEFMVTADAGEDSILFTKSGSYAANIEKAVSLPSQPIPIKDNIAEWLETPHQKTILEVCDNNNLDPSQIIKVVIFLAQFEGEFEVPILACIRGDQHINEVKLFNLINKLHNFNLINLQKIEDKNTIEKNLVDFPLGFIGPDLDNKTIKASSNWVKKWTRIIDPSASELSKFISGGNKVNFHKLFQEFSFASKDYLIGDIRNAKKGDKISIANDEELKEKKGIEIGHIFQLGQKYSEKLNAKFSDKDGTLKNLWMGCYGIGVTRIAQAAIEQNHDQKGICWPIQISPFEVIIIPTNLKDPIQSELTEQIYNNFLINKIDVLLDDRNDRAGVKFKDAELIGIPFQIIIGRDSVNKEVELLSRTNNTKFKISTDKLLETFISESEIMYNKNS

Gene
proS
Protein
Proline--tRNA ligase
Organism
Prochlorococcus marinus (strain MIT 9211)
Length
600 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
67.407 kDa
Sequence
MRVSRLMLVTLRDAPADAEIISHQLLIRGGFIKRITSGIYAYLPLMWRVIQKINCIIREELNAKGCLEALLPQLHPSDLWKKTGRWEGYTAGEGIMFNLKDRQGRELGLGPTHEEIITQIAGESLHSYKQLPVNLYQIQTKFRDEIRPRFGLMRSREFIMKDAYSFHANEEDLKTSYASMDDAYRKIFERCGIKTVAVEADSGAIGGAASQEFMVTADAGEDLILISKDGKYAANQEKAISIPKAAIPLEKNAPILIETKNQNSINELCLNQNFQADQIIKVIVMLAILENGREQPVLISIRGDQELNETKLSNEISKFLNKNLIALKSITEDDLDRQGLINIPFGSIGPDLEDVMLSNASSWNKKFVRFADKTAAELELFVCGANKTEQHRAFSSWSDVGGLPKVVDIRKAKPGDQCFYDNKQFLIEKRGIEVGHIFQLGRKYSSSLEANFTNEKGSSEPFWMGCYGIGVSRIAQAAVEQSHDQSGIIWPLSISPFEVIIVIANIKDEVQNRLGEDIYKQLRHKGIDVLLDDRDERAGVKFKDADLIGIPWRVVVGRDSSSGKVELLKRSDRSVKLIESEIVVKELIAEISRKKSSISY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Prochlorococcus marinus (strain MIT 9515)
Length
600 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
68.347 kDa
Sequence
MRVTTSFPLGTLRDTPSEAEIISHQLLLKGGYIRRVNSGIYAYMPIMLKVIEKISNIIEKELNNNGCSKLLLPQLHPAELWKRSERWEGYTAGEGIMFNLKDRQGKEFGLAPTHEEVITNIASEIINSYKQLPLCFYQIQTKFRDEIRPRFGLMRSREFIMKDGYSFHSSKEDLSSFYEKMERSYENIFKNCGLDTVGVDADSGAIGGAASKEFMVTADAGEDYILFTESGSYAANIEKAISLPSKEIPLKSFETEWLETPNQKSIVDICKENDLDASQIVKVVIFVAKFENKSQLPILTCIRGDQHINEIKLFNLISKKYSSNLISLEIIEDNATIEKNLTNFPLGYIGPDINDEVIKNSSSWDKSWIRIADHSANNLSSFVSGSNKVNFHKVFQTFSFIDNQFLISDIRNAKKGDRISLESNEELKEKRGIEIGHIFQLGQKYSEKLNAKFSDKDGKLKNLWMGCYGIGVTRIAQAAIEQNHDENGISWPIQISPFEILIIPTNLKDPYQTKLTEEIYKEFESKKIDVLLDDRDVRAGVKFKDADLIGIPFQIIIGRDSINKEVEFICRSSKRKIKISSQNLLEKFISESKILYNENS

Gene
proS
Protein
Proline--tRNA ligase
Organism
Prochlorococcus marinus (strain MIT 9312)
Length
600 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
68.13 kDa
Sequence
MRVTTSFPLGTLRDTPSEAEIISHQLLLKAGYIRRVYSGIYAYMPIMLKVIEKISKIIEIELNSIGCTKLLLPQLHPANLWKKSERWEGYTAGEGIMFNLKDRQGKEFGLAPTHEEVITSIASEIINSYKQLPQCFYQIQTKFRDEIRPRFGLMRSREFIMKDGYSFHSSEKDLASFYEKVGNAYENIFKSCGLETVGVEADSGAIGGASSKEFMVTADAGEDSILFTQSGSYAANIEKAVSIPSQPIPLKNNISGWIETPEQKTILEVCKNNNLDPSQIIKVVVFLAKFEIKSEVPILACIRGDQHINEVKLFNLINKLHSSNLLHLQKIEDIKIIEKNLVNFPLGFIGPDLDNETIKASSNWDKTWTRIIDHSASTLSKFISGANKVNFHKVFQEFSFTSKDYLIEDIRNAKKGDKIKINDNEELKEKKGIEIGHIFQLGQKYSEKLNAKFSDKDGHLKNLWMGCYGIGVTRIAQAAIEQNHDQKGICWPIQISPFEVIIIPTNLKDQIQRDLTEQIYNNFLVNKIDVLLDDREDRAGVKFKDAELIGIPFQIIIGRDSINNEVELICRTNNTKFKISAHKLLETFISESEIMYNKNS

Gene
proS
Protein
Proline--tRNA ligase
Organism
Bifidobacterium animalis subsp. lactis (strain AD011)
Length
599 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
66.686 kDa
Sequence
MSTLFLRTLREDPADADVDSAKLLQRAGYIRKAAPGIWTWLPLGLAVLNKIEDVIREEINGIGAQEVHFPALLPREPYEATHRWEEYGDNIFRLKDRHEADYLLAPTHEEMFTLLVKDMYSSYKDLPVTLYQIQTKYRDEFRPRAGLIRGREFIMKDAYSFTVDEEGMRQAYMDERGAYERIFQRLDLKYVPVFAMSGPMGGSASEEFLAPMPIGEDTFALAPSGKAWNVEALHTPAVEAVDCSQTPDATKRATPNARTIDEMIAFANAEYPREDGRDWQASDILKNVVIAVKHAEDDEHDEPWRELVVVGIPGDRTIDMKRLEAQFAPAELEEATEDDLKAHPELVRGYIGPMGFGPQARGDDGTAETLRYLIDAHVAEGSAWFTGADEEGVDYYDLVYGRDFKADDVVEAVQVRDGDMSPDGSGPLSFERGVEIGQVFQLGLKYSEALDLKVLNQNGKTVPVWMGCYGIGVSRVLACIAETHHDDKGLAWPMNIAPAQVHVMATGKDEAAFEAAERLVDELSANGIEVLYDDRRKVSPGVKFKDAELIGVPIIAVAGRDTVNNGTIEVRDRDGSNSENISVDSVAQVIVDRVHEALK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Prochlorococcus marinus (strain MIT 9313)
Length
599 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
66.259 kDa
Sequence
MRVSRLMLVTLRDIPADAEIASHQLLLRGGYIRRVTSGIYAYLPLMWRVLRKITSIVQEEMDATGALETLLPQLQPAELWRRSGRWQGYTAGEGLMFHLEDRQGRELGLGPTHEEVITSLAGDLLRSYRQLPVTLYQIQSKFRDEIRPRFGLMRGREFIMKDAYSFHSCEADLAMTYRAMDEAYQRIFSRCGLETVAVEADSGAIGGASSQEFMVTADAGEDLILISGDGHYAANQEKAVSHPPKAIPLPASKVALLDTPEQGTIETLCTAQGLVPSQVVKVLVMLARFEDGELQPVLVSIRGDQQLNEVKLINALSRELNKGVLDVAPISADQITAQKLEAWPFGAIGPDLDDALLSGATSWTKHFLRLADPTATELNCFVCGANQNNQHRTGMTWSKLGGVPKSVDLRKSQAGDRCIHDSSQILEERRGIEVGHIFQLGRKYSEALEACFTNDQGTQEPFWMGCYGIGISRLAQAAVEQHHDEAGMKWPLAIAPFEVIIVVANIQDEVQQKLAEQLYSELQAADIEALLDDRTERAGVKFKDADLIGIPWRVVVGRDAAKGQVELIQRSSRKVQILSAKQAFTALVKDIAANQNTRV

Gene
proS
Protein
Proline--tRNA ligase
Organism
Prochlorococcus marinus (strain MIT 9303)
Length
599 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
66.277 kDa
Sequence
MRVSRLMLVTLRDVPADAEIASHQLLLRGGYIRRVTSGIYAYLPLMWRVLRKITAIVQEEMDATGALETLLPQLQPAELWRRSGRWQGYTAGEGLMFHLEDRQGRELGLGPTHEEVITSLAGDLLRSYRQLPVTLYQIQSKFRDEIRPRFGLMRGREFIMKDAYSFHACEADLAMTYTAMDEAYQRIFSRCGLETVAVEADSGAIGGASSQEFMVTADAGEDLILISGDGLYAANQEKAVSHPPKAIPLLASKAALLDTPEQGTIETLCTAQGLVPSQVVKVLVMLARIEDGELQPVLVSIRGDQQLNEVKLINALSRELNKGVLDVAPISADQISAQKLEAWPFGAMGPDLDDALLSEATSWTKHFLRLADPTATELNCFVCGANQNNQHRIGMTWSKLGEVPKSVDLRKSQAGDRCIHDSSQILEERRGIEVGHIFQLGRKYSEALEACFTNDKGTQEPFWMGCYGIGISRLAQAAVEQHHDEAGMNWPLAIAPFEVIIVVANIQDEVQQKLAEQLYSELQAADIEVLLDDRNERAGVKFKDADLIGIPWRIVVGRDAAKGQVELIQRSSRKVEILSATQAFTALVQEIAANQNTRV

Gene
proS
Protein
Proline--tRNA ligase
Organism
Cyanothece sp. (strain PCC 8801)
Length
598 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
66.811 kDa
Sequence
MRLSQMLFVTLREDPAEAEIPSHKLLLRAGYIRRIGSGIYAYLPLMWRVLQKVSQIVREEMNAAGAQECLLPQLQPAELWRESGRWETYTKAEGIMFSLIDRRDTELGLGPTHEEVITTIAKEMIRSYRQLPVNLYQIQSKFRDEIRPRFGLMRGREFIMKDAYSFHASEDSLKETYQAMDQAYRNMITRCGLEFRAVQADSGAIGGSASQEFMILAEAGEDEVLYTEDGKYAANVEKAVSLPPDAELSPFTTPEKRETPNTNTIEKLCQFLQCSATAIVKNVLYQAVYDNGKTVLVLVSIRGDQDVNDVKLTNELVRLAPQYQATTLLALQVPDETAQAKWAAKPLPLGYIAPNLEDNYISSIPDITPKFLRLVDKTAVELKNFITGANESGYHQVGANWGQEFVLPSLVVDVRKAMAGDRAVHDPIQTLQTARGIEVGHIFQLGVKYSQAMGATFTNEQGEEKPLIMGCYGVGVSRLAQAAVEQSYDKDGIIWPVAIAPYHAVVVIPNINDAQQVEVAEKLYTELNKVGVETLLDDRDERAGVKFKDAELIGIPYRIVTGRSLQSGKVELVERSTKNSQEIAIDQVVETLKKLINV

Gene
proS
Protein
Proline--tRNA ligase
Organism
Synechococcus sp. (strain CC9311)
Length
598 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
66.027 kDa
Sequence
MRVSRLMLVTLRDVPADAEIASQQLLIRGGFIRRVGSGIYAYLPLMWRVLQRVMRIVREEMNQIGALETLLPQLQPAELWEKSGRWQGYTAGEGIMFHLEDRQERSLGLGPTHEEVITELASDLLRSYRQLPVTLYQIQSKFRDEIRPRFGLMRGREFIMKDAYSFHGDEGDLARMYEEMEKAYTRVFQRCGLTAVGVDADSGAIGGAASQEFMVTADAGEDLILISPDGDYAANQEKAVSIAPPALPLPSGESRVISTPGQVTIDELCSAQSLHPSQVVKVLLLLAKLESGDEQPVLVCLRGDQELNEVKLVNALTQQLDSPVLDLSPINADQVKTQGLQPLPLGSIGPDLSDHSLAGARSWKERFYKLADTTAAELERFVCGANTSNEHRWGASWSDLGTIPAMDLRNAKAGDHCVHRPEQSLEERRGIEVGHIFQLGRKYSLSMGAQITTKEGKQEHLWMGCYGIGISRLAQAAVEQHHDDAGIIWPLSIAPFQVIVVVANVQDEVQMALGEEIYNELLASGIDVLLDDRGERAGVKFKDADLIGIPWRVVVGRAAAEGNVELVKRSERDANVLSRAEAISSLLEAIPTELRIQL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Bifidobacterium longum (strain NCC 2705)
Length
597 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
66.154 kDa
Sequence
MSTMFLRTLREDPADADVDSAKLLQRAGYIRKAAPGIWTWLPLGLRVLNKIEAIIREEINGIGAQEVHFPALLPREPYEATHRWEEYGDNIFRLKDRHEADYLLAPTHEEMFTLLVKDMYSSYKDLPVTLYQIQTKYRDEFRPRAGLIRGREFVMKDAYSFTIDEEGMRKAYYDERGAYERIFQRLDLKYVPVFAMSGPMGGSASEEFLAPMPIGEDTFALAPSGKAWNVEALSTPELPEIDASTTPAASKEATPDAKTIDNMIERANADHPRTDGREWQASDILKNVVITVKHPEDEEHDEPWREVIVVGVPGDRTVDMKRLEAQFAPAELEEATEEDLKQHPELVPGYIGPMVLGPQAEAAGVKNPVRYLIDAHVVKGSAWFTGADENEVDYYNLVYGRDFKVDGVVEAVEVRHGDMSPDGSGPLSFERGVEIGQVFQLGLKYSKALDLKVLDQNGKAVPVWMGCYGIGVSRVLACIAETHHDEAGLAWPSVIAPAAVHVVATGKDAVAFEGAEKLVAELEAKGLEVIYDDRKKVSPGVKFKDAELIGVPLVAVVGRDYVNDGTIELRDRNGENKVAVPAAEAADALAERFAALS

Gene
proS
Protein
Proline--tRNA ligase
Organism
Corynebacterium jeikeium (strain K411)
Length
596 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.338 kDa
Sequence
MITRMSQLFLRTLRDDPADAEVPSHKLLVRAGYIRRVAPGVYSWLPLGLRVLRNIEAVVREEMNAIGAQEISFPALLPREPYDTTGRWVEYGDALFRLKDRKNADYLLGPTHEEMFTSVVKSEYNSYKDFPVILYQVQTKYRDEERPRAGILRGREFIMKDSYSFNMDDEGLEESYQLHRKAYQNIFDRLGIKYAICSATSGAMGGSASEEFLAVAANGEDTFVRSTESDYAANVEAVVTQVPPAQPIEGQPEAKEYETPDSETIEALVEWANSEGITIDGRAVEAADTLKCIVIKVNDPTLDEEGKPRGESLAGVLVPGNREVDMKRLEASMEPAQVELADEADFKKNPFLVKGYVGPKGLAANGVRVLADPRVVDGTSWITGADAKNRHVVGLVAGRDFTPDGFVEAAEVLEGDPSPDGKGTLALARGIEIGHIFQLGRKYTEAFDVKILDESGKRSVPTMGSYGVGVSRLVGVIAEQMLDDSGLRWPASVAPFDVHVVIANKDAAAGEAAVELVETLSNDGLEVLFDDRPKVSPGVKFKDSELLGMPLVVVVGRGFADGKVELRNRLTGETYEVDYTDALPEAKRALRGEARP

Gene
proS
Protein
Proline--tRNA ligase
Organism
Prochlorococcus marinus (strain NATL2A)
Length
596 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
67.68 kDa
Sequence
MRVSRLMLNTLRDVPAEADIISHQLLVRGGYVKRLTGGIYAYMPLLWKVLKKITSIVEEELSTKGCLQTLLPQLQPSEIWERSGRWKSYTKGEGIMFSLKDRQGKELGLGPTHEEVITQIISQTIHSYKQLPINIFQIQTKFRDEIRPRFGLMRSREFIMKDAYSFHANENDLQSTYSDMRNAYENIFTKCGLDFVCVDADSGAIGGAASQEFMVTAESGEDLILISSDSKYGANQEKAVSIIEEGKLLEPNKPSIIKTPNQKTIDELCNYNDFHPSQIVKVLAYLATCDDNKKYPVLVSIRGDQEINDIKLSNKISQELKQNVLDIRIISNEDMQKQGISNIPFGFIGPDLSDNLLAQSKAWEKKFIRIADNSAKDLKSFICGNNIKDEHKIFYNWNLINTVQMICDIRKAKPGDRCIHDKTQKLQECRGIEIGHIFQLGTKYSKSLNATFTNEKGVEDHFWMGCYGIGISRLAQAAVEQNHDDLGIIWPTSIAPFTVIIIIANIKNNDQKCLAEDIYQKLIQDRVDVLLDDRDERAGIKFKDADLIGIPWRIVAGREASSGLVELHNRKTKITELLDLNSVFKKLSEEFNTEKL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Prochlorococcus marinus (strain NATL1A)
Length
596 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
67.643 kDa
Sequence
MRVSRLMLNTLRDVPSEADIISHQLLVRGGYIKRITGGIYAYMPLLWKVLKKITSIVEEELSTKGCLQTLLPQLQPSEIWERSGRWKSYTQGEGIMFSLKDRQGKELGLGPTHEEVITQIISQTIHSYKQLPINIFQIQTKFRDEIRPRFGLMRSREFIMKDAYSFHANENDLQSTYSDMRNAYQNIFTKCGLDFVCVDADSGAIGGAASQEFMVTAESGEDLILISSDGKYGANQEKAVSIIEEGNLLEPNKPSIIKTPNQKTIDELCNYNDFHPSQIVKVLAYLATCDDNKKYPVLVSIRGDQEINDIKLSNKISQELKKNVLDIRIIYNEDMQKQGITNIPFGFIGPDLSDNLLAQSKGWEKKFIRIADNSAKDLKSFICGNNIKDEHKIFYNWNLINTVQLICDIRKAKPGDRCIHDKTQKLEECRGIEIGHIFQLGTKYSKSLNATFTNEKGIEDHLWMGCYGIGISRLAQAAVEQNHDDLGIIWPTSIAPFTVIIIIANIKNNDQKCLAEDIYQKLIQNRVDVLLDDRDDRAGIKFKDADLIGIPWRIVAGREASSGLVELHNRKTKTTELLDLNSVLKKLSEEFNTEKL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Salinispora tropica (strain ATCC BAA-916 / DSM 44818 / CNB-440)
Length
595 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.34 kDa
Sequence
MKMSTMFGATLHTAPGRSESEGHQLLQRAAMLRQVGQGIFAYLPLGWRTIRKIEAVLRAELERVGGQEVSMPVVNPAELWKQTGRYFTIGPELARFRDRRGRDLVLAMTHEELVTFLGRSEIESYRHLPRMVFQLQTKFRDDPRPRAGLIRVREFVMKDAYSFDVDAAGLAARYRAQYQAYLTIFRRCGLPVAAVLSDVGMMGGSLAHEFVYLTPIGEDTLLICDSCGFAANREAATFGKPAPSTAPWAELAEIATPGATTIEALTAALGVPAAETAKAIFLAASREDRDQTVDTEFILAVVRGDMEANETKIGNLVQAAELRPMTVEEISKIGAVAGYGSPVGVTGVTVVVDELVAASTNLVAGANREGMHLRNVNVGRDFVADHTGDITAARAGDACAECGSELRTARGVEVGQIFKLGTRYSTALGAEYLDADGQRKPLTMGCYGIGVGRLLACLAEEHRDERGLRLPVTIAPYQVHLTLLDDLASAAGELARRVYDELWAAGVEVLFDDRDERAGVKFADADVIGLPLRVTIGRRSVANGAAEVRDRATGVTAQVPFDEVVAELVRRIAALRADIDATVVPVELPAEVFAP

Gene
proS
Protein
Proline--tRNA ligase
Organism
Treponema denticola (strain ATCC 35405 / CIP 103919 / DSM 14222)
Length
595 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
66.299 kDa
Sequence
MKMTQMYMPTLREIPNEAVVESHKLLLRAGMIRNLANGLFAYLPLGLKAFRKVEKIIREEMDAIGCLEFKPPVIVPGEIWQESGRWDSMGPELLRIKNRLNQELVVSPTAEEAFTALLKNELSSYKNYPLLTYQINTKYRDEIRPRYGLMRTREFTMKDAYSFHTNDKSLDEAYLSFEKAYIKIFKRCGLTVIGVKADSGAMGGSGSQEFMVESSVGDDTLLLCPSCGYAANEEKAACAPDKEQGNGNMPQGSALSIEEIDTPNVKTIEDLTAFLKTESSSFIKTLIYRVENSEILGNAENGKKAAKNENKTVLIAVCIRGDLEVNEAKLKSSLKASDAILASDTEVEEATGTIVGFAGPVGLKNIPVIADESVMLMHDAVTGALKKDKHLLHVEPSRDFTPAHVFDLRTVRAGDKCAVCGTALYTKKGNELGHIFKLGYKYTKAMNMTYLDENGKQQHPSMGCYGIGLDRLTASIVEEHHDEDGIIWPMSIAPFQVAIVPIKYEGEMQKEADRLYEECKKRGIEALLDDRKERTGVKFKDMDLIGIPIRLVVGEKNLPNIEFKLRKAVESSLVDKDKVVDLVEKTVKEELAKLN

Gene
proS
Protein
Proline--tRNA ligase
Organism
Synechococcus sp. (strain WH7803)
Length
594 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.613 kDa
Sequence
MRVSRLMLVTLRDVPADAEIPSHQLLVRGGYIRRIGSGIYAYLPMMWKVLRKINAIVRAELNHLGALETLLPQLQPADLWERSGRWQGYTEGEGIMFHLEDRQNRQLGLGPTHEEVITELAGDLLRSYRQLPVTLYQIQTKFRDEIRPRFGLMRGREFIMKDAYSFHANQEDLENTYQAMATAYARIFERCGLEAVAVDADSGAIGGAASQEYMVTAAAGEDLILTSSDGLYAANQEKATSRPPVALPLAAGEERMIETPDQSSIEQLCAANGLDPTQTVKVLVLLARLDDGREQPTLVSLRGDQDLNEVKLANAVSRSLNAAVLEIRPISENQLCQQDLSEFPFGAIGPDLSDTALKGCRSWENHFLRLADATALDLPRFVCGANSKDQHCWGRTWDAMPAQIKADLRTARAGDQCVHDPSQTLSECRGIEVGHIFQLGRKYSEALDARFTNSAGQQEALLMGCYGIGISRLAQAAVEQHHDEAGISWPLGIAPFQVIVVIAKIQDPTQVALAEELYQSFLDAGIDALLDDRDERAGVKFKDADLIGIPWRIVVGRDAGEGKVEVVERSTRCSTSVPHQEAFQQVKDSISTHL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Synechococcus sp. (strain WH8102)
Length
593 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.601 kDa
Sequence
MRVSRLMLVTLRDVPAEAEITSHQLLLRGGFIRRVGSGIYAYLPMMWKVLQRITTIIREEMNRAGALETLLPQLHPSELWQRSGRWQGYTAGEGIMFHLEDRQGRELGLGPTHEEVITSLAGELLRSYRQLPVNLYQVQTKFRDEIRPRFGLMRGREFIMKDAYSFHADEADLQATYAVMDQAYRRIFERCGLEAVPVDADSGAIGGAASQEFMVTAEAGEDLILISDDGAYAANQEKAVSIPDAVASLPPAALTLLKTPGQTTIEGLCTAQAWQPGQLVKVLLLLAQLEDGQQQPVLVSLRGDQDLNEVKLVNAVSRRSEQGVLDCRPISPDDLQRQGINTIPFGFIGPDLADKVLADASSWTTSFLRLADTTATELEQFHCGANAEDQHRSHCSWGDLGGAPQGEDLRKARAGERCVHNPDARLQEKRGIEVGHIFQLGRKYSQALDCCFTNENGRDEPFWMGCYGIGVSRLAQAAVEQHHDDGGIRWPAAIAPYEVIVVIANNHDDAQTDLGDTVYATLLEAGIDVLLDDRKERAGVKFKDADLIGIPWRLVIGRDAAEGTVELVQRSNREMRKLPHGEAIGELLKALRP

Gene
proS
Protein
Proline--tRNA ligase
Organism
Synechococcus sp. (strain CC9902)
Length
593 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.71 kDa
Sequence
MRVSRLLLVTLRDVPAEAEIASHQLLLRGGYIRRIGSGIYGYLPLMWKVIQRITAIVRDELNTAGAQETLLPQLHPAELWQRSGRWQGYTAGEGIMFHLEDRQGRELGLGPTHEEVVTSLAGELLQSYKQLPVNLYQVQTKFRDEIRPRFGLMRGREFIMKDAYSFHANEADLQNTYLEMDQAYRRIFERCGLAAVPVDADSGAIGGAASQEFMVTADAGEDLILLSDDGTYAANQEKAISTPSKAIPLEGASMELISTPDETSIDVLCRSHGWHQSQLIKVLLFIARLDDGVEQPLLISLRGDQDLNEVKLINAVGRLSGQEVLDCRPIQTEDLNKQGIDTIPLGFIGPDLDDGVLRSARSWTKQFLRCTDSTAAAMDRMVCGANQPDQHRLYATWADLGGAPKSLDLRKARAGEACVHNPEAHLIEKRGIEVGHIFQLGRKYSEAMDSRFTNEAGKTEHFWMGCYGIGISRLAQAAVEQHHDDAGICWPAAIAPYEAIVVVANMQDQTQAELGESLYKQLLAAGVDALFDDRKERAGVKFKDADLIGIPWRVVVGRDASDGVVELVERANRAVQKLPHADALKELLRTLRP

Gene
proS
Protein
Proline--tRNA ligase
Organism
Synechococcus sp. (strain CC9605)
Length
593 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.61 kDa
Sequence
MRVSRLLLVTLRDVPAEAEITSHQLLLRAGYIRRVGSGIYAYLPLMWRVLQKITAVVREEMNRAGAQETLLPQLHPAELWQKSGRWQGYTAGEGIMFHLEDRQGRELGLGPTHEEVITSLAGELLRSYRQLPVNLYQIQTKFRDEIRPRFGLMRGREFIMKDAYSFHASEADLRETYGAMDQAYRRIFERCGLDAVPVDADSGAIGGAASQEFMVTADAGEDLILISDDGQYAANLEKAVSIPSAASPLPDGPEESIPTPGLGSIESLCDTKCWDPSQVVKVLLFVATLDDETLQPLLVSLRGDQELNPTKVVNAVSRTLNKGVLDCRPITPDYTNRQQIDPIPFGSIGPDLSDDVLKGAKTWQPTFLRLADETASELGSFICGANQPDLHRFNTSWTAIEQKPTTLDLRNARAGDVCQHNLESRLTEKRGIEVGHIFQLGRKYSEAMESGFTNENGKTEPFWMGCYGIGVSRLAQAAVEQHHDDSGICWPTAIAPFEAIVVVANIQDDTQGQLGEALYAELQAADVDVLLDDRKERAGVKFKDADLIGIPWRIVVGRDASEGIVELVRRSSREVRKLPHAEAVSCLIKALHP

Gene
proS
Protein
Proline--tRNA ligase
Organism
Corynebacterium urealyticum (strain ATCC 43042 / DSM 7109)
Length
592 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.806 kDa
Sequence
MITRMSSLFLHTLRDDPADAELASHKLLVRAGYIRRVAPGVYSWLPMGLRVLRKVENVVRREMDAIGGQELMFPALLPKEPYEVTRRWDEYGPELFRLKDRKEADYLLGPTHEELFTWLVKGELNSYKDFPKVLYQIQTKYRDEARPRAGILRGREFVMKDSYSFNMTDEGLDESYRLHRKAYQRIFDALGIEYVICYATSGAMGGSASEEFLAVAADGEDTFVRSTESDYAANVEAVVSIPPAEESVEDKPEAVSHESPGADTIETLVEWANEAGLTVDGAPVTAKDTLKCIVCKVTRPGEDEDGNPYAPELTGVLVPGDREVDMKRLEASLEPAVVELADDEDFKKYPFLVKGFVGPRTFADNDLRMLADPRVVKGTAWITGADEKDRHYSNLVAGRDFTPDGYVEAAEVREGDPSPDGKGVLTLSRGIEIGHIFQLGRKYTEAFDVQILDENGRRTVPTMGSYGIGVSRLLAVVAEQMHDEKGLRWPRSIAPYDVHVVIANKDEAAGEAARELAEALSDAGLEVLFDDRPKVSPGVKFKDSELLGMPQVVVVGRGFAEGKVELRDRLNDERSEIDYADAVDVITKAARA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Clavibacter michiganensis subsp. michiganensis (strain NCPPB 382)
Length
590 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.786 kDa
Sequence
MSTRLSKLFVRTLREDPVDAEVASHRLLVRAGYIRRQAPGIFAWLPLGLRVKNKVEAIVREEMERIGAQEVHFPALLPAEPYQATGRYDEYGPGMFRLEDRKRAPMVLAPTHEEFFALLVKDLYSSYKDLPLSIYQIQDKYRDEARPRAGILRGREFTMKDAYSFDHTDAGLAVSYQAQRDAYERIFQRLGLEYVIVAADAGAMGGSKSEEFLHPTPIGEDTFVRSPGGYAANVEAFTTLVPESIPIEGQSAARVFDSPDTPTIATLVDLANAREPREDGRAWTAADTLKNIVLALTHLDGTRELVVVGIPGDRDIDLKRAEVAFFPAEVEPATEGDLAKQPGLVKGYIGPWSPEGPVLGSTSSTKVRYVVDPRVVDGSSWITGANVAGKHVLSLVAGRDFTPDGVVEAADVRDGDPAPDGSGPITAGRGTEIGHVFELGRKYAEALGLKVLDENGKLVTVTMGSYGIGITRNLALVAEATQDGRGLLWPASISPFDVHVVMTGKGDEIASASEELVDALDAAGLDVLFDDRPKVSPGVKFGDAELIGVPTIVIVGRGAVDGMAELWDRRTNERTPVALADVVGALTADR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Clavibacter michiganensis subsp. sepedonicus (strain ATCC 33113 / DSM 20744 / JCM 9667 / LMG 2889 / C-1)
Length
590 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.708 kDa
Sequence
MSTRLSKLFVRTLREDPVDAEVASHRLLVRAGYIRRQAPGIFAWLPLGLRVKNKVEAIVREEMERIGAQEVHFPALLPAEPYQATGRYDEYGPGMFRLEDRKRAPMVLAPTHEEFFALLVKDLYSSYKDLPLSIYQIQDKYRDEARPRAGILRGREFTMKDAYSFDHTDAGLAVSYQAQRDAYERIFQRLGLEYVIVAADAGAMGGSKSEEFLHPTPIGEDTFVRSPGGYAANVEAFTTLVPESIPIEGQPAARVFDSPDTPTIQTLVDLANAREPREDGRAWTAADTLKNIVLALTHLDGTRELVVVGIPGDRDIDLKRAEVAFFPAEVEAANDGDLAKNPGLVKGYIGPWSPEGPVLGSTSSTKVRYVVDPRVVDGSSWITGANVAGKHVLSLVAGRDFTPDGVVEAADVRDGDPAPDGSGPISTARGTEIGHVFELGRKYAEALGLKVLDENGKLVTVTMGSYGIGITRNLALVAEATQDGRGLLWPASISPFDVHVVMTGKDPAVGTAAEELVDALDAAGLDVLFDDRPKVSPGVKFGDAELIGVPTVVIVGRGAVDGMAELWDRRTNERTPVALADVAGALTAAR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Leifsonia xyli subsp. xyli (strain CTCB07)
Length
590 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.697 kDa
Sequence
MPTRLTNYFLRTLREDPADAEVTSHRLLVRAGYIRRQAPGVFAWLPLGLRVKAKIERIIREELAAAGAHEVHFPALLPREPYEITGRWEEYGDALFHLKDRKGADYLLAPTHEEAFTLLVKDLYSSYKDLPLTIFQIQDKYRDEARPRAGLLRGREFTMKDAYSFDATDAGLDVSYQAQRDAYERIFARLGLDFVIVQADAGAMGGSRSEEFLHPTPIGEDTFVRSAGGYAANVEAFTTVAPPARPFEGLPSPEVHDTPNAPTIQALVEVANEQSPRPDGRVWTAADTLKNVVLALTHLDGTRELVVVGLPGDREVDLKRAEVAFAPAGVEAATEDDFAANPGLVKGYIGPWSAGGPVLGEEAATGLRFLVDLRVVDGSGWITGANLPGKHVFGLVAGRDFDWDGTVEVAEVKAGDPAPDGSGPVELARGMEIGHVFQLGRKYADALGLTVLDENGKLVTVTMGSYGIGVTRILAIIAEENNDDKGLVWPEAVAPFDVHVVAAGREQVAFDVAEQAVAQLEAVGLDVLYDDRPKVSPGVKFGDAELIGVPRVLVVGRGAAQGEVELWDRRGGNHTTLPLSEAVAALTTSS

Gene
proS
Protein
Proline--tRNA ligase
Organism
Gloeobacter violaceus (strain ATCC 29082 / PCC 7421)
Length
589 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.302 kDa
Sequence
MTRLSSSFFFTLREAPAEAVAVSHKLLLRAGFIRPLAGTAGLYAYGPLMQRVLQKVGRIVREEMDATGAQEALFCQLQPAEIWKESGRWTVYTQDGTMFTLKDGQGEQAREYGLGPTHEEAVCDFVRASLNSYKQLPFHLYQVQTKFRNEKRPRFGLMRGREFIMKDGYSFHATPESLDETYRAMYRAYTNMFRRCGLDFRAVEADSGAIGGSGSHEFMALCDIGEDTILYCDAAGYAANVEKAVSLVSDPEAIGPGSYAVKSTPGIRTVEQQAAMLGVPISRIVKNIVYVALYAEADPRPVLVSIRGDRHINETKLKNRLDCLDVRLADEAELAAWVEVKPGFVGPDAPIAGVIRLADRSVDGLTDFSTGCNQDDVQCVWANWGENGLVLPEVADLDTAQAGDHCHLAPEATLQSARGVELGHIFKLGTKYSRPMQVLFADEAGELQPALMGCYGVGVSRLPAAVVEQSHDNDGILWPIAIAPYQVVLVPANVAVEAQRQAAEELYRSLTAAGIDTLLDDRPERAGVKFKDADLIGIPLRVTLGRDLEAGLVEIKVRGGGAAEKVPLAEALAQIKGLIERLNSAQHSR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Nocardioides sp. (strain ATCC BAA-499 / JS614)
Length
589 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.583 kDa
Sequence
MIMRMSSLFVRTLREDPADAEVPSHRLLVRAGYIRRAAPGIYTWLPLGLRVLRKIENVIREEMDAIGAQEMLFPALLPREPYEATNRWTEYGDGIFRLQDRKGADYLLGPTHEEMFTLVVKDLYSSYKDLPLSIYQIQTKYRDEARPRAGLLRGREFVMKDSYSFDVDDAGLDVSYQKHRDAYVRIFDRLGFEYVIVEAMSGAMGGSKSEEFLAKASVGEDTYVRCTLCDYAANVEAVHSPPIPPVPYDDAPAAHAEQTPDTPTIETLVAHLNERFPREDRPWAASDTLKNVVFSVHHPDGATEALAVGLPGDREVDAKRLEAHLGEGVVFEPFGEADFAARPTLAKGYIGPGALGEKKPAGVRYLLDPRVVEGTRWVTGADAAGSHVIDLVAGRDFSGDGLIEVAEVRDGDPCPRGDGGTLETARGIEMGHIFQLGRKYADALDLKVLDEQGKLVTVTMGSYGIGPSRAVAAIAEGTHDELGLAWPREVAPADVHIVATGKDEHVFAAAERIAHELDKQGVEVLYDDRPKVSPGVKFKDAELIGVPTIVVVGKGLAAGTIEVKDRRTGQRQDVPADHLVDRVIAIVRA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Corynebacterium aurimucosum (strain ATCC 700975 / DSM 44827 / CN-1)
Length
589 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.286 kDa
Sequence
MITRLSELFLRTLREDPADAEVPSHKLLVRAGYVRRVAPGVYTWLPLGLRAMRKIEDVIRQEMNAIGGQEMLFPALLPREPYEESNRWTEYGDNLFRLKDRKGADMLLGPTHEEMFTTAVKDMYSSYKDFPVTLYQIQTKYRDEERPRAGVLRGREFTMKDSYSFDMTDEGLDESYARHRKAYQNIFDRLEIDYAICKATSGAMGGSASEEFLAVSEVGEDTFVRATEGEYAANVEAVVTQAPEEISFEGLPEAQEHETPKSETIESLVEWAKGAGITVDGREVTAADTLKCMMIKVAAPAATEEEKEWELAAVLIPGDRALDEKRLEASLEPAEFELAGEGDFKKNSFLVKGYVGPRVLNAHDVKVYADPRVVSGTSWITGADAPQRHVVGLVAGRDFTVDEFIEAAEVKEGDPAPNGQGTLTLERGIELGHIFQLGRKYTEAFDVQILDENGKRAVPTMGSYGIGVTRMLAVLAEQRHDEKGLNWPVAVAPYQVHVAVANKDAAALEAGQKLVEDLDRAGIEVLYDDRPKVSPGVKFKDAELLGMPFIAILGRAFADGIIELRIRGGETREVPADSIVDTLTELIRG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Corynebacterium glutamicum (strain R)
Length
588 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.35 kDa
Sequence
MITRLSTLFLRTLREDPADAEVPSHKLLVRAGYIRRVAPGIYSWLPLGLRAVRNIEAVVREEMDAIGGQELLFPALLPREPYETTQRWTEYGDSLFRLKDRKGADYLLGPTHEEMFAATVKDLYNSYKDFPVTLYQIQTKYRDEERPRAGVLRGREFVMKDSYSFDMSDAGLDESYAKHRAAYQRIFDRLGLEYAICQATSGAMGGSASEEFLAVSENGEDTFVRSTSGNYAANVEAVVTQPGVERDIEGLPEAVTYETPVSETIDALVDWANSIDVQIEGREVTAADTLKCIVVKVREPGAEEAELTGILLPGDREVDMKRLEASLEPAEVELAVESDFADNPFLVKGYVGPVGLAKNGVKVLADPRVVTGTSWITGADEKERHVVGLVAGRDFTPDGFIEAAEIKEGDPAPAGEGTLTLARGIEIGHIFQLGRKYTEAFDVQILDENGKRAIPTMGSYGLGVTRLLAVLAEQRHDDAGLNWSVEVAPYQVHVVAANKDAAAIEAAERFAAELSAAGLDVLFDDRPKVSPGVKFKDAELLGMPFALILGRGYAEGKVELRVRGGEKSELDADQAVAQIVEMVAQARN

Gene
proS
Protein
Proline--tRNA ligase
Organism
Corynebacterium glutamicum (strain ATCC 13032 / DSM 20300 / JCM 1318 / LMG 3730 / NCIMB 10025)
Length
588 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.332 kDa
Sequence
MITRLSTLFLRTLREDPADAEVPSHKLLVRAGYIRRVAPGIYSWLPLGLRAVRNIEAVVREEMDAIGGQELLFPALLPREPYETTQRWTEYGDSLFRLKDRKGADYLLGPTHEEMFAATVKDLYNSYKDFPVTLYQIQTKYRDEERPRAGVLRGREFVMKDSYSFDISDAGLDESYAKHRAAYQRIFDRLGLEYAICQATSGAMGGSASEEFLAVSENGEDTFVRSTSGNYAANVEAVVTQPGVERDIEGLPEAVTYETPVSETIDALVDWANSIDVQIEGREVTAADTLKCIVVKVREPGAEEAELTGILLPGDREVDMKRLEASLEPAEVELAVESDFADNPFLVKGYVGPVGLAKNGVKVLADPRVVTGTSWITGADEKERHVVGLVAGRDFTPDGFIEAAEIKEGDPAPAGEGTLTLARGIEIGHIFQLGRKYTEAFDVQILDENGKRAIPTMGSYGLGVTRLLAVLAEQRHDDAGLNWSVEVAPYQVHVVAANKDAAAIEAAERFAAELSAAGLDVLFDDRPKVSPGVKFKDAELLGMPFALILGRGYAEGKVELRVRGGEKSELDADQAVAQIVEMVAQARN

Gene
proS
Protein
Proline--tRNA ligase
Organism
Helicobacter hepaticus (strain ATCC 51449 / 3B1)
Length
588 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
66.483 kDa
Sequence
MRFSQLFVNTLKESPKDAVLKSHQYLIRGGFIQQIGSGIYNFLPLGKKLLDKVRFIVKEEMDKSGAQEILMGFVTPAELWRESGRYEQYGRELLRFVDRKENEFVLGPTHEEVITHIAKNTIKSYKQLPLHLYQIHSKFRDELRPRFGLMRGREFIMKDGYSFHSNYADLNREFDVMEATYKRILQRMGLEFKVVEADSGAIGGSGSKEFMVLAPCGEDTIVVCKGCEYGANIEASKRAPRTAPRPNEIKYDSNAPQAAFARFFTPDIKNIESLSAFFKVDKFWTIKAIVKKAIKANNESELVYFFVRGDDEGEETKMLNAINKHTNCYLALEDASVEEIQAAGLEVGFIGAYGLRHITQATHIYFDESLRDASNLICGANEKDYHFVGVDLSTFEGLEYADIAQSKEGDLCPKCAQELYYTKGIEVGHIFKLGDKYSRAMNAQFLDNDGKTQPLIMGCYGFGISRILPAILEQKSDDLGCIWSKEVSVFDIAIIISNTKDSVQNDFGSALYEILSACGIDVLLDERDERFGVKMKDFELLGFHSALIVGKGLNEGKVELIKREGLKKYELCATDKEILLEEILKIIA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Corynebacterium efficiens (strain DSM 44549 / YS-314 / AJ 12310 / JCM 11189 / NBRC 100395)
Length
588 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.662 kDa
Sequence
MITRLSTLFLRTLREDPADAEVPSHKLLVRAGYIRRVAPGVYSWLPLGLRALRNIEQVVREEMDAIGGQELLFPGLLPREPYETTQRWTEYGDSLFRLKDRKGADYLLGPTHEEMFASTVKDLYSSYKDFPVTLYQIQTKYRDEERPRAGILRGREFVMKDSYSFDMTDAGLEESYARHRAAYQRIFDRLGIEYVICKATSGAMGGSASEEFLAVSANGEDTFVRATDGDFAANVEAVVTQPGQERPIEGLPEAVVHETPVSETIETLVAWANSIGVTVDGREVQASDTLKCIVVKTREPGAEEWELTGVLVPGDREVDMKRLEASLEPAEVELAVEADFAKYPFLVKGYVGPVGLARNGVRVLADPRVVTGTSWITGADEKERHVVGLVAGRDFTPDGFIEAAEIREGDPAPEGQGTLTLARGIEIGHIFQLGRKYTEAFDVQILDENGKRAIPTMGSYGIGVSRLLAVLAEQRHDEAGLNWSPAVAPYQVHVVAANKDAAAIEAAERYATELSQAGIDVLFDDRPKVSPGVKFKDAELLGMPFALILGRGYADGTVELRVRGGEKTELPVDEAVETIVRLVNEARG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Koribacter versatilis (strain Ellin345)
Length
587 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.205 kDa
Sequence
MHRWSKLFIPTLREAPADAEVASHKFLVRAGYIRQLAAGIYSYLFLGNRSMNKIIGIVREEMDKIGQEYYLPALNPREIWEASGRWAVMGDNMFRLKDRKGAELCLGMTHEEIMTEIARKELRSYKQLPQIWYQIQTKFRDEPRPRSGLLRVRQFIMKDSYSFDIDAAGLDISYQKHHDAYCRIFDRCGLKYVVVHADSGAMGGSGSQEFMVYTDAGEDLVASCANCSYAANVEKATSKLEAIEDLVATADTPELVHTPGQKTIEQVAAYLGVSPKNKIKTLAYMMAAPKGAKDGREQALVVLLRGDHMLNEAKLGAAIKGREVRPMTEEEIQDLFHSPAGYLGPLNVEWAKTSEDTEKPLLLLDEALVSRKNLIAGANKEEYHVRNLTPGESFQFTGSADLRMVAEGEPCPNCGHALKVGKTVEIGHIFKLGYKYTDAMGARVLDKDGKEVMPIMGSYGIGMERILTASVEQSNDDNGFWLPAQIAPFEVVVTPTNVSDEKLAKGAEEIAAKLEAAGFDVILDDRDERPGVKFKDADLVGIPVRINVGKKFVEGKVEVIHRSTRESLDATIPEIVEKIAAWLKPSA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Leptospira biflexa serovar Patoc (strain Patoc 1 / Ames)
Length
586 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.331 kDa
Sequence
MKASSYLIPTAKEDPQDAVVASHKLMMRAGLIRKSAAGLYSYLPLGLRVLRKIEGIVRKEMDKAGGLEFQLPILTPSEIWKESGRWDKMGKEMFRLKDRHDNESCLGPTHEESFCVLVKPMVRSYKDLPINVYQIHTKFRDEIRPRFGVIRSREFTMKDAYSFHLDDESLDKTYQTMRKTYRRIFAGMGLTTIPVQADSGNMGGSASEEFMVVSPIGEETLTICPSCHYSGNIEKTPVIVNRNATKQVFDGKGKLHTPAKKSITEVAEFLNTKEENLLKAVAVVADGQYILVFLEGDRELNENKLKNHLGCNELRPMGPAEMEKLGLVPGFIGPGFPKSESLKIYIDALLDWNFSYIAGGNEIDHHIAGVQLTSIFKEEEVTKIDISQAKVGDPCPSCGTGLTAEKGIEVGHIFKLGQKYSKAFDITVLNDKGKATTTTMGCYGIGVNRCMATVIEQCNDEKGIFWPVSIAPFTVCLVSIAKNPDDIAKIETIYKSLVESGIEVLWDDRDLGPGFKFKDSELIGFPIRITLGKGFLEKNEITILDRKSMAEDTLVYTTNEELVTHLKLKISQLEETIEKEVSLAGT

Gene
proS
Protein
Proline--tRNA ligase
Organism
Leptospira biflexa serovar Patoc (strain Patoc 1 / ATCC 23582 / Paris)
Length
586 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.331 kDa
Sequence
MKASSYLIPTAKEDPQDAVVASHKLMMRAGLIRKSAAGLYSYLPLGLRVLRKIEGIVRKEMDKAGGLEFQLPILTPSEIWKESGRWDKMGKEMFRLKDRHDNESCLGPTHEESFCVLVKPMVRSYKDLPINVYQIHTKFRDEIRPRFGVIRSREFTMKDAYSFHLDDESLDKTYQTMRKTYRRIFAGMGLTTIPVQADSGNMGGSASEEFMVVSPIGEETLTICPSCHYSGNIEKTPVIVNRNATKQVFDGKGKLHTPAKKSITEVAEFLNTKEENLLKAVAVVADGQYILVFLEGDRELNENKLKNHLGCNELRPMGPAEMEKLGLVPGFIGPGFPKSESLKIYIDALLDWNFSYIAGGNEIDHHIAGVQLTSIFKEEEVTKIDISQAKVGDPCPSCGTGLTAEKGIEVGHIFKLGQKYSKAFDITVLNDKGKATTTTMGCYGIGVNRCMATVIEQCNDEKGIFWPVSIAPFTVCLVSIAKNPDDIAKIETIYKSLVESGIEVLWDDRDLGPGFKFKDSELIGFPIRITLGKGFLEKNEITILDRKSMAEDTLVYTTNEELVTHLKLKISQLEETIEKEVSLAGT

Gene
proS
Protein
Proline--tRNA ligase
Organism
Kineococcus radiotolerans (strain ATCC BAA-149 / DSM 14245 / SRS30216)
Length
586 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.53 kDa
Sequence
MLMRMSTLFLRTLREDPVEAEVASHKLLVRAGYVRRAAPGIYTWLPLGLKVLRKVEQVVREEMDAAGAQEVHFPALLPREPYEATNRWSDYGDGIFKLKDRKGADYLLAPTHEEMFTLLVKDLYSSYKDLPLSIYQIQTKYRDEARPRAGIIRGREFTMKDSYSFDVDDAGLERSYELHRQAYVRIFERLGLDFVIVSAVSGAMGGSRSEEFLHPTAIGEDTFVRSPGGYAANAEAVTTLAPPAVPFDGLPAAHVEDTPDTPTIETLVAVSNEKHPRADRPWTAADTLKNVFVVLRHPDGTREPLAVGVPGDREVDPKRLEAAVSPAEVEAFEAADFAKHPALVKGYIGPGVLGTEGASGIRYLVDPRVVDGTAWITGADAEGRHVFDLVAGRDFTPDGFVEAAEVKAGDPAPDGSGPLELARGIEIAHIFALGRRFAQALDLKVLDENGKQVVVTMGSYGVGVTRALACVAEGNHDEKGLVWPRALAPADVHVVATGKDPEIFATAERLAGELVAQGLEVLYDDRPKVSPGVKFKDAELIGVPTILVVGKGLAEGLVELKDRRSGDSEQVALDDAVSRVATAVRG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Acidobacterium capsulatum (strain ATCC 51196 / DSM 11244 / JCM 7670 / NBRC 15755 / NCIMB 13165 / 161)
Length
585 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.33 kDa
Sequence
MHRWSRLFVPTLREAPSDAEVASHKFLLRSGYIRQLGAGIYSYLLFGQRSINKIVGIVREEMDKIGQEFLLPAIHPADLWRESGRWTVMGDNMFRLKDRKGAELCLGMTHEEVMTDIARNELRSYKQLPQIWYQIQNKFRDEPRPRSGLLRVRQFLMKDSYSFDLNQAGLDKSYDLHDAAYRAIFTRCGLNFVVVEADSGAMGGSGSQEFMVYTDAGEDLIASCAKCGYAANMEKATSKLAPVEELAATGDGQPELISTPGQAAIADICKFLGMQPHSDIKCVAYMAEVPSEDGKTSTWEPVAAFLRGDHFVNETKLLAVVGATELRPMQAEELEKWMHGPAGYLGPVGLTPAKKLRDGSLNVVLDLGLEGRRNLVAGANKLDYHYRNVTPGRDFTWTVAADIRNAAEGEGCPVCGEPLKVAKAVEIGHIFKLGTKYTESMGARVLDENGKEVMPVMGCYGIGIERILTASIEQNNDANGFWLPRSIAPFDVVVTITNMADETLRQAGEALAAQLEAAGYDVLLDDREERAGVKFKDADLVGIPYRFNVGKKTLEGKTELVTRATASSQDVALDAAVEALKALTA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Cutibacterium acnes (strain DSM 16379 / KPA171202)
Length
585 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.112 kDa
Sequence
MLTRMSQLFVRTLREDPADAEVPSHRWLVRAGYIRRVAPGVYSWLPLGLRVMRRIEAICREEMASIGAQEVSFPALLASDPYKETGRWVEYGDNLFRLKDRKGVDMLLGPTHEEMFTLMVKDLYSSYKDLPLCLYQIQNKYRDEARPRAGILRGREFVMMDAYSFDVAQEGLDEAYQAQRDAYIRIFNRLGFDYAIVKAMSGPMGGSRSEEFLAVAANGEDTFVRSSGGYAANVEAVRMAVPDPLPIDGLPEAEVVDTPDARTIESLVRIANEVRPRADRPWTGADTLKNVVFMVAHPDGTREPLAIGLPGDRDVDEKRLEAVLEPAVVEPFTEEDFAANPQLVKGYIGPGALGEDNSSKVRYLVDPRVVTGTSWITGADQKDRHVFNLVAGRDFTPDGVIDVAEIREGDPAPDGSGELHLARGIEIGHIFQLGKKYADALGLKVLDHNGKLVTVTMGSYGLGVSRAVAAIAEGTCDEKGLCWPREVAPYDVQVLATGKGTEILDEATRIASELAEAGLEVLLDDRKASPGVKFADSEILGMPTSVVVGRGLKDGLVEVRDRSTGENRQVSVAEAVCAVLKEVRG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Mycobacterium smegmatis (strain ATCC 700084 / mc(2)155)
Length
585 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS (By similarity).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.844 kDa
Sequence
MITRMSELFLRTLRDDPADAEVPSHKLLIRAGYVRAVGPGIYSWLPLGLRVLRKIENVVRSEMNAIGAQEILLPALLPRGPYETTNRWTEYGDTLFRLQDRRNNDYLLGPTHEELFTLTVKGEYSSYKDFPVILYQIQTKYRDEARPRAGILRGREFVMKDSYSFDVDDDGLKNAYYQHREAYQRIFARLGVRYVIVSAVSGAMGGSASEEFLAESEVGEDTFVRCVESGYAANVEAVITRAPEAQPTEGLPEAKVYDTPDTPTIATLVEWANSASLPQFEGRTVTAADTLKNVLLKTREPGGEWELLAVGVPGDREVDEKRLGAALEPAEFALLDDADFAANPFLVKGYVGPKALQDNGVRYLVDPRVVHGSSWITGADAPNRHVVGLVAGRDFTPDGTIEAAEVRDGDPSPDGAGVLTSARGIEIGHIFQLGRKYTDAFSADVLGEDGKPLRLTMGSYGIGVSRLVAVIAEQQHDQLGLRWPSSVAPFDVHVVVANKDAGARAGAAELVADLDRLGHEVLFDDRQASPGVKFKDAELLGMPWIVVVGRGWADGVVELRNRFTGETREIAADGAAAEISSVLAG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Mycobacterium vanbaalenii (strain DSM 7251 / PYR-1)
Length
585 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.828 kDa
Sequence
MITRMSELFLRTLRDDPADAEVPSHKLLIRAGYVRPVGPGLYSWLPLGLKVLRKIENIVRNEMNAIGGQEILFPALLPRAPYETTNRWTEYGDTLFRLQDRRNNDYLLGPTHEEMFTLTVKGEYSSYKDFPLRLYQIQNKYRDEARPRAGILRGREFLMKDSYSFDIDDDGLKNAYIAHREAYQRIFDLLKVRYVIVSAVSGAMGGSASEEFLAESDVGEDTYVRCLQSGYAANVEAVVTMVPEPISSEQIAGLASATVHHTGDTPTIATLVDWANGADLGRTVTAADTLKNVMLKVREPGGEWELLGVGVPGDREVDDKRLGAALEPAEYAMLDDADFARYPFLVKGYIGPKALLANGVRYLVDPRVVDGTAWITGADELGKHVVDLVAGRDFTPDGTIEAAEVREGDPSPDGAGPLVAARGIEIGHVFQLGRKYADAFGADVLGENGKPVRLTMGSYGIGVSRLVAVIAEQHHDELGLRWPSTVSPFDVHVVIANKDADARTGATELAAELDRLGVDVLLDDRTASPGVKFKDAELLGVPWIVVVGRGWADGIVELRDRFGGDKHEIPVDGAAERISAALAGA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Nocardia farcinica (strain IFM 10152)
Length
585 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.55 kDa
Sequence
MITRLSHLFLRTLRDDPADAEVPSHKLLVRAGYVRRVAPGVYSWLPLGLRVLRKVEDVVRAEMNAIGGQEISLPALLPRDPYETTNRWTEYGDSLFRLHDRKGADYLLGPTHEELFALTVKGEYNSYKDLPVTLYQIQTKYRDEERPRAGILRGREFVMKDSYSFDLDEDGLKASYNAHREAYQRIFDRLGVKYVIVAATSGAMGGSASEEFLADSPVGEDTYVICRESGYAANVEAVVTPAPEPQPIEGRPAAVVHDTPDTPTIASLVEWANAAGIAEQFGRPVTAADTLKNVMVKLRHPDGKTEIVGIGVPGDREVDDKRLGASVEPAEVELLTDADFAANPFLVKGYIGPKALQENGIRYLVDPRVGTGTAWITGADSPGKHVVGLIAGRDFTPDGTIEAAEVRDGDPSPDGRGTLEAARGIEIGHIFQLGYKYTDAFEVDVLGENGKPVRLIMGSYGIGVSRMVAVIAEQQHDEKGLRWPAAVAPFDVHVVVANKDEAARTGAEQVVAGLDAQGLDVLFDDRTASPGVKFKDAELLGMPWVVVIGRGWADGTVELRNRFTGEAENVPAAEAVATVVARIRG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Corynebacterium diphtheriae (strain ATCC 700971 / NCTC 13129 / Biotype gravis)
Length
585 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.466 kDa
Sequence
MITRLSTLFLRTLREDPADAEVPSHKLLVRAGYIRRTAPGVYTWLPLGLRTLRKVETVVREEMDAIGAQELLFPALLPREPYEQTHRWTEYGDSLFRLKDRKGGDYLLGPTHEEMFASAVKDMYSSYKDFPVTLYQIQTKYRDEERPRAGILRGREFVMKDSYSFDMSDAGLEDSYQRHREAYQRILDRLGVEYVICAATSGAMGGSASEEFLAVSDNGEDTFVRATEGPYAANVEAVVTQPGVERPLEQAPEAVEYETPNAETIEALVQWAQSAGVTVEDRSVAAADTLKCLLVKITQPGAEEAELAGILLPGDREVDMKRLEASVEPAEVELASEEDFKNNPFLVKGYVGPRALNAHGVKVLADPRVVSGTSWIAGADAVEHHVVGLTMGRDFTVDGYIEAAEIREGDPAPEGQGTLTLARGIEVGHIFQLGRKYTEAFDVQILDESGKRAIPTMGSYGIGVSRLMAVLAEQRHDETGLNWPLEVAPYQVHVVVANKDKEAIEAGDALVAALDSHGIEVLFDDRPKVSPGVKFKDAELLGMPFVVVLGRAFKDGNIELRERGQETVLVSADEIVDTVVAKLNR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Salinispora arenicola (strain CNS-205)
Length
584 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.181 kDa
Sequence
MLLRMSTLLLRTLREDPADAEVPSHRLLLRAGYLRRAAPGGYTWLPLGKLVLDRVAEVIRTEMLAIGDQEVHFPALLPAEPYRTSGRWTEYGDDLITLVDRRGAEHLLAPTHEEPAALLVKELFTSYRDFPVGIFQIQTKFRDEARPRAGLLRGREFLMKDAYSFDLDEAGLQAAYDRHRSAYQKIFARLGLDYAVVHAVSGAMGGSASEEFLATSKIGEDVYVGCTACDHTANTEAVTTLAPPASNPEERPATQVHDTPDTPTIASLVGLANARALAGRDDWAAGDTLKNVVLTIRPPGAAKSELLVIGLPGDREVDLKRVAATLAPATVTVFDGWADHPELVRGYLGPQVMAKLGVRYLVDPRVVPGTAWLTGANEPGRHATNVVCGRDFLPDGTIEAAEVRPGDPCPACRTGQLTLRRGIEIGHIFQLGRRYTDAFTVDVLGPEGQSVRPTMGCYGIGVSRAVAVIAEQHHDERGLVWPTEVAPCDVHLVAAGRGPQVETALGLGNRLAEAGLRVLVDDRGHVSAGVKFTDAELVGIPRTVVVGRRLADGYAEVRDRPSGKRADVRVDALVEHLVNEVHSG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Mycobacterium sp. (strain KMS)
Length
584 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.945 kDa
Sequence
MITRMSELFLRTLRDDPADAEVPSHKLLIRAGYVRPVGPGLYTWLPLGLRVFRKIEQIVRDEMTAIGGQEILFPALLPRAPYETTNRWTEYGDTLFRLKDRRDNDYLLGPTHEELFTLTVKGEYSSYKDFPLILFQIQTKYRDEARPRAGILRGREFVMKDSYSFDVDDDGLKTAYHLHREAYQRIFARLGVHYVIVSAVSGAMGGSASEEFLAESEVGEDTFVRCLQSGYAANVEAVLTRVPEPLPIEGQPEAVVYDTPDAPTIATLVDWANGADLPNFAGRAVTAADTLKNVLVKVREPGGEWELLAVGVPGDREVDDKRLGAALEPAEYALLDEADFARHPFLVKGYVGPKALLDNGVRYLVDPRVVDGTAWITGADAPNKHVVGLVAGRDFVADGTIEAAEVRDGDPSPDGAGPLVSARGIEIGHIFQLGRKYTEAFSADVLGEDGKPVRLTMGSYGIGVSRLVAVIAEQQHDELGLRWPAAVAPFDVHVVIANKDDGARTGATELAGELDRLGLEVLLDDRKSSPGVKFKDAELLGVPWIVVVGRGWGDGVVELRDRFSGEKREIGVDDAATEILATVR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Mycobacterium sp. (strain MCS)
Length
584 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.945 kDa
Sequence
MITRMSELFLRTLRDDPADAEVPSHKLLIRAGYVRPVGPGLYTWLPLGLRVFRKIEQIVRDEMTAIGGQEILFPALLPRAPYETTNRWTEYGDTLFRLKDRRDNDYLLGPTHEELFTLTVKGEYSSYKDFPLILFQIQTKYRDEARPRAGILRGREFVMKDSYSFDVDDDGLKTAYHLHREAYQRIFARLGVHYVIVSAVSGAMGGSASEEFLAESEVGEDTFVRCLQSGYAANVEAVLTRVPEPLPIEGQPEAVVYDTPDAPTIATLVDWANGADLPNFAGRAVTAADTLKNVLVKVREPGGEWELLAVGVPGDREVDDKRLGAALEPAEYALLDEADFARHPFLVKGYVGPKALLDNGVRYLVDPRVVDGTAWITGADAPNKHVVGLVAGRDFVADGTIEAAEVRDGDPSPDGAGPLVSARGIEIGHIFQLGRKYTEAFSADVLGEDGKPVRLTMGSYGIGVSRLVAVIAEQQHDELGLRWPAAVAPFDVHVVIANKDDGARTGATELAGELDRLGLEVLLDDRKSSPGVKFKDAELLGVPWIVVVGRGWGDGVVELRDRFSGEKREIGVDDAATEILATVR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Acidothermus cellulolyticus (strain ATCC 43068 / 11B)
Length
583 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.735 kDa
Sequence
MIQRMSKLFVRTLREDPADAEVPSHRLLVRAGYIRRVAPGIYSWLPLGYAVLRKIEEIVRQEMLHIGGQEVHFPALIPREIYEASGRWNEYGDTLFRLKDRKGADYLLGPTHEELFTLLVKGEYSSYKDYPVILFQIQTKYRDEARPRAGILRGREFVMKDSYSFDLDDAGLAASYTAHREAYRRIFDRLGLRYRIVSAVSGAMGGSASEEFLAVTEVGEDAFVYCRNCDYAANTEAVEIGVPDRLDPTGQPPPQVLDTPDTPTIDALVDRLNSLDLGRRFTAADTLKNVVLKTKAPGADDWELLVVGVPGDRDVDLKRLAGQLDPIQVEPATAEDLARRPELVRGYIGPQILRRIGVRYLVDPLVVPGSAWVTGANEPDKHMANVVRGRDFEPDGEIGAATIRDGDPCGRCGGRLALAQGIEIGHIFQLGRKYTDAFELDALGPDGRPIRITMGSYGIGVSRAVAAIAEQCHDDAGLIWPRSVSPADVHVVIAGKGEQEKLAEEFAAALDTAGLDVLLDDRVDASAGVKFADAELIGIPSIAVVGRGAARGVVEVRDRGSGERRELALTDAVAELRTLAAGA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Aromatoleum aromaticum (strain EbN1)
Length
583 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.296 kDa
Sequence
MRASQYFISTLKEAPSDAEVVSQKLMLRAGFIRKVAAGIYSYLPIGLRVIRKVEDIVRDEMNRAGALELTMPLVQPAELWDETGRWEQMGAEMLRFKDRHQRDFALQPTSEEVVTDIARQELKSYRQLPKNFYQIQTKFRDERRPRFGVMRGREFTMKDAYSFDRDVAAAGRSYDAMYAAYCRIFDRLGLTYRAVAADTGAIGGDRSHEFQVIADTGEDAIVYCPGSDYAANIELAEALPLLATRAAPAQALEKTPTPGRTTCEEVAKLLGVPLETTVKSLVLATDDVDDTNKPAGVTVWLLLVRGDHELNEVKAGKIPGLKAGFRFATETEIAERFGCQPGYLGPVGVNKAVKIVADRTVANMADFICGANEADFHLTGTNWGRDLPEPDLVADLRNIIEGDPSPDGRGRLAIQRGIEVGHVFYLGTKYSQSMNATFLDENGKPKHFEMGCYGIGVTRILGAAIEQNHDARGIIWPDAIAPFRVVVCPVGWGKSDAVRTEATKLYETLCAGGIDVILDDRDERPGVMFADWELIGVPHRVVIGDRGLKDGMAEYQGRRDAEAAKIPLAELAAFVGSKLRPTA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Methylococcus capsulatus (strain ATCC 33009 / NCIMB 11132 / Bath)
Length
583 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.875 kDa
Sequence
MRTSQFPLNTLKEIPSDAEIVSHQLMLRAGLIRKLAAGLYTWLPLGLKVLRRVERVVREEMDRAGALEVLMPVVQPAELWQESGRWEQYGPELARLHDRHDRAFCLGPTHEEIITDLARNELKSYRQLPVNFYQIQTKFRDEIRPRFGVMRAREFVMKDAYSFHLDQESLAQTYDAMYVAYSNIFSRLGLRFRPVLADTGAIGGSHSHEFHVLADSGEDAIAFSTVSDYAANVEQAEALAPTAPRPAPTAALLKVETPGKKSIAEVSEFLGVPPHQILKTVAVMQTIVDDDGLDRDMFVTVLLRGDHELNEVKLGKVLGRFRFASEDEIERHMGCRPGYIGPLNLPAGTAVGPVYADRAVAVMSDFVCGANEAGYHFSGVNWERDLPLPQDEYLCDLRNVVEGDPSPDGLGTLRIARGIEVGHIFQLGTKYSAALNATVLNEEGRSQVMLMGCYGIGVSRVVAAAIEQNHDERGIVWPEALAPFQVALCPINMQTSARVRTTAERLYAELSAAGFEVLYDDRKVRPGVMFADMELIGIPHRIVISERGLDSGALEYKGRRDADNQSIGIDGVIEFLRERSESR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Petrotoga mobilis (strain DSM 10674 / SJ95)
Length
582 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
66.675 kDa
Sequence
MRFSKLYAPTLKETPSDSDIKSYELLIRGGFIRKISSGVYSYLPLGWKVIRKIEQIVREEMEKIGSQEIMLPIIHPAELWKMTGRWEDYGPELMKLKDRHDREFTLGPTHEEIVTFLMKNELRSYKQFPVNLFQIATKFRDEIRPRFGVLRAREFIMKDAYTFHTDYNSLHESYQHFYNAYENIIKRIGLKYVVVEADTGAIGGSFSHEFHVLAQNGEGEIFYCEKCGYAASDEKARSGEDFSVDENEAFKEMEKVDTQHAKTIEEVAKFLNVSEKKLIKSILLRSSKGWVMALIRGDYEINLAKVRSVLQDQSLELADPQDVLKEFGVNVGFIGPINIPENVKIIADLSVKSIKNGVIGAMEEKAHYINANAERDFRINLFADIRYVKEGEKCPTQGCNSTLKRTRGIEVGQIFELGDKYSSKMNAVFTDENGEQKPYIMGCYGWGVSRTLGAIVEQLNDENGIIWPKSVAPFEVAIIPVAMNDEAIVSTSQEIYDYFLKEGIDVIIDDREVSAGFKFKDIDLIGVPIKIIIGKRLKEGKIELKQRDKEEGTLIEFKNVKELYDKVKEKLENYDPTQNLTI

Gene
proS
Protein
Proline--tRNA ligase
Organism
Mycobacterium paratuberculosis (strain ATCC BAA-968 / K-10)
Length
582 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.553 kDa
Sequence
MITRMSQLFLRTLRDDPADAEVPSHKLLIRAGYIRPVAPGLYSWLPLGLRVLRRIEHIVREEMNAIGGQEILFPALLPRAPYEATNRWTEYGDSVFRLQDRRGNDYLLGPTHEELFTLTVKGEYSSYKDFPVLLYQIQNKYRDEARPRAGILRVREFVMKDSYSFDIDDAGLKAAYHAHREAYQRIFARLQVRYVIVSAVSGAMGGSASEEFLAESPVGEDTFVRCLESGYAANVEAVITARPDPQPVEGLPEAVVHDTGDTPTIATLVDWANRAGLGRAVTAADTLKNVLLKVRQPGGDWELLAIGLPGDREVDDKRLGAALEPAEYVLLDDADFARYPFLVKGYIGPKALKDNGVRYLVDPRVVDGTSWITGADEPGRHVVGLVAGRDFTADGTIEAAEVRDGDPSPDGAGPLVSARGIEVAHIFQLGRKYTDAFTADVLGEDGKPVRLTMGSYGLGVSRMVAVIAEQHHDELGLRWPASVAPFDVHLVIANKDAQARAGATALADDLDRLGVEVLLDDRQASPGVKFKDAELLGVPWIVVVGRGWADGVVELRDRFAGQTRELATGPSLAADIAAALRG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Mycobacterium tuberculosis (strain CDC 1551 / Oshkosh)
Length
582 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.302 kDa
Sequence
MITRMSELFLRTLRDDPADAEVASHKLLIRAGYIRPVAPGLYSWLPLGLRVLRNIERVIRDEMNAIGGQEILFPALLPRAPYETTNRWTQYGDSVFRLKDRRGNDYLLGPTHEELFTLTVKGEYSSYKDFPLTLYQIQTKYRDEARPRAGILRAREFVMKDSYSFDIDAAGLKAAYHAHREAYQRIFDRLQVRYVIVSAVSGAMGGSASEEFLAESPSGEDAFVRCLESGYAANVEAVVTARPDTLPIDGLPEAVVHDTGDTPTIASLVAWANEADLGRTVTAADTLKNVLIKVRQPGGDTELLAIGVPGDREVDDKRLGAALEPADYALLDDDDFAKHPFLVKGYIGPKALRENNVRYLVDPRIVDGTSWITGADQPGRHVVGLVAGRDFTADGTIEAAEVREGDPSPDGAGPLVMARGIEIGHIFQLGSKYTDAFTADVLGEDGKPVRLTMGSYGIGVSRLVAVVAEQHHDELGLRWPSTVAPFDVHLVIANKDAQARAGATALAADLDRLGVEVLLDDRQASPGVKFKDAELLGMPWIVVVGRGWADGVVELRDRFSGQTRELVAGASLATDIAAAVTG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)
Length
582 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.302 kDa
Sequence
MITRMSELFLRTLRDDPADAEVASHKLLIRAGYIRPVAPGLYSWLPLGLRVLRNIERVIRDEMNAIGGQEILFPALLPRAPYETTNRWTQYGDSVFRLKDRRGNDYLLGPTHEELFTLTVKGEYSSYKDFPLTLYQIQTKYRDEARPRAGILRAREFVMKDSYSFDIDAAGLKAAYHAHREAYQRIFDRLQVRYVIVSAVSGAMGGSASEEFLAESPSGEDAFVRCLESGYAANVEAVVTARPDTLPIDGLPEAVVHDTGDTPTIASLVAWANEADLGRTVTAADTLKNVLIKVRQPGGDTELLAIGVPGDREVDDKRLGAALEPADYALLDDDDFAKHPFLVKGYIGPKALRENNVRYLVDPRIVDGTSWITGADQPGRHVVGLVAGRDFTADGTIEAAEVREGDPSPDGAGPLVMARGIEIGHIFQLGSKYTDAFTADVLGEDGKPVRLTMGSYGIGVSRLVAVVAEQHHDELGLRWPSTVAPFDVHLVIANKDAQARAGATALAADLDRLGVEVLLDDRQASPGVKFKDAELLGMPWIVVVGRGWADGVVELRDRFSGQTRELVAGASLATDIAAAVTG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Mycobacterium ulcerans (strain Agy99)
Length
582 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.57 kDa
Sequence
MITRMSELFLRTLRDDPADAEVPSHKLLIRAGYIRPVGPGLYSWLPLGLRVLRNIERVIREEMNAIGGQEILFPALLPRAPYETTNRWTEYGDGVFRLEDRRGNDYLLGPTHEELFTLTVKGEYNSYKDFPLTLYQIQIKYRDEARPRAGILRAREFVMKDSYSFDIDSGGLKAAYHAHREAYQRIFDRLRVRYVIVSAVSGAMGGSASEEFLAESPVGEDTFVRCVESGYAANVEAVVTARPESLPIDGQPDAVVHDTGETPTIATLVAWANEAGLGREVSAADTLKNVLMKIRQPGGEWELLAIGVPGDREIDEKRLAAALDPAEYVFLDDDDFGKYPFLVKGYIGPKALRSNDVRYLLDPRVVDGTSWITGADEPGRHVVGLVAGRDFTADGTIEAAEVREGDPAPDGAGQLVMARGIEIGHIFQLGRKYTDAFTADVLGEDGKPVRLTMGSYGIGVSRLVAVIAEQHHDNLGLRWPAEIAPFGVHLVIANKDAEARAGAIGLAGELDGLGVEVLLDDRQASPGVKFKDAELLGMPWVVVVGRGWADGVVELRDRFGGQTRELTVGDSLATDIAAAISG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Mycobacterium avium (strain 104)
Length
582 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.583 kDa
Sequence
MITRMSQLFLRTLRDDPADAEVPSHKLLIRAGYIRPVAPGLYSWLPLGLRVLRRIEHIVREEMNAIGGQEILFPALLPRAPYEATNRWTEYGDSVFRLQDRRGNDYLLGPTHEELFTLTVKGEYSSYKDFPVLLYQIQNKYRDEARPRAGILRVREFVMKDSYSFDIDDAGLKAAYHAHREAYQRIFARLQVRYVIVSAVSGAMGGSASEEFLAESPVGEDTFVRCLESGYAANVEAVITARPDPQPVEGLPEAVVHDTGDTPTIATLVDWANRAGLGRTVTAADTLKNVLLKVRQPGGDWELLAIGLPGDREVDDKRLGAALEPAEYVLLDDADFARYPFLVKGYIGPKALKDNGVRYLVDPRVVDGTSWITGADEPGRHVVGLVAGRDFTADGTIEAAEVRDGDPSPDGAGPLVSARGIEVAHIFQLGRKYTDAFTADVLGEDGKPVRLTMGSYGLGVSRMVAVIAEQHHDELGLRWPASVAPFDVHLVIANKDAQARAGATALADDLDRLGVEVLLDDRQASPGVKFKDAELLGVPWIVVVGRGWADGVVELRDRFAGQTRELATGPSLAADIAAALRG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Mycobacterium bovis (strain ATCC BAA-935 / AF2122/97)
Length
582 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.351 kDa
Sequence
MITRMSELFLRTLRDDPADAEVASHKLLIRAGYIRPVAPGLYSWLPLGLRVLRNIERVIRDEMNAIGGQEILFPALLPRAPYETTNRWTQYGDSVFRLKDRRGNDYLLGPTHEELFTLTVKGEYSSYKDFPLTLYQIQTKYRDEARPRAGILRAREFVMKDSYSFDIDAAGLKAAYRAHREAYQRIFDRLQVRYVIVSAVSGAMGGSASEEFLAESPSGEDAFVRCLESGYTANVEAVVTARPDTLPIDGLPEAVVHDTGDTPTIASLVAWANEADLGRTVTAADTLKNVLIKVRQPGGDTELLAIGVPGDREVDDKRLGAALEPADYALLDDDDFAKHPFLVKGYIGPKALRENNVRYLVDPRIVDGTSWITGADQPGRHVVGLVAGRDFTADGTIEAAEVREGDPSPDGAGPLVMARGIEIGHIFQLGSKYTDAFTADVLGEDGKPVRLTMGSYGIGVSRLVAVVAEQHHDELGLRWPSTVAPFDVHLVIANKDAQARAGATALAADLDRLGVEVLLDDRQASPGVKFKDAELLGMPWIVVVGRGWADGVVELRDRFSGQTRELVAGASLATDIAAAVTG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Mycobacterium bovis (strain BCG / Pasteur 1173P2)
Length
582 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.351 kDa
Sequence
MITRMSELFLRTLRDDPADAEVASHKLLIRAGYIRPVAPGLYSWLPLGLRVLRNIERVIRDEMNAIGGQEILFPALLPRAPYETTNRWTQYGDSVFRLKDRRGNDYLLGPTHEELFTLTVKGEYSSYKDFPLTLYQIQTKYRDEARPRAGILRAREFVMKDSYSFDIDAAGLKAAYRAHREAYQRIFDRLQVRYVIVSAVSGAMGGSASEEFLAESPSGEDAFVRCLESGYTANVEAVVTARPDTLPIDGLPEAVVHDTGDTPTIASLVAWANEADLGRTVTAADTLKNVLIKVRQPGGDTELLAIGVPGDREVDDKRLGAALEPADYALLDDDDFAKHPFLVKGYIGPKALRENNVRYLVDPRIVDGTSWITGADQPGRHVVGLVAGRDFTADGTIEAAEVREGDPSPDGAGPLVMARGIEIGHIFQLGSKYTDAFTADVLGEDGKPVRLTMGSYGIGVSRLVAVVAEQHHDELGLRWPSTVAPFDVHLVIANKDAQARAGATALAADLDRLGVEVLLDDRQASPGVKFKDAELLGMPWIVVVGRGWADGVVELRDRFSGQTRELVAGASLATDIAAAVTG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Thermobifida fusca (strain YX)
Length
582 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.832 kDa
Sequence
MLLRMSNLFLRTLREDPADAEVPSHKLLVRGGFVRRTAPGVYSWLPLGKIVLENVAAVVREEMNRIGAQEVLLPALLPREYYEATGRWTEYGDTLFRLKDRKGADYLLGPTHEELFTLLVKGEYTSYKDYPVILYQIQEKFRDEARPRAGILRGREFHMKDSYSFDLDDEGLQRSYEAHRQAYIRIFDRLGLEYVIVKATSGAMGGSASEEFLAIAPTGEDTFVRSTGSDYAANVEAVVTPAPPERPIDGLPEARVHHTPNTPTIESLVEFLNNAGLGRTFTAADTLKNVMVKTRAPGEKEWELLGIGVPGDREVDMKRLEASLAPAEVALLDEEDFAKHPFLVRGYIGPGALQANKVRYLVDPRVVTGTAWVTGADKADHHVVDLVCGRDFTPDGTIEAAEVRDGDPAPDGKGTLYTARGIEIGHVFQLGRKYTDAFSLDALGPDGKPVRITMGSYGIGVSRVVAAIVEQSHDERGIIWPREVAPADVHVVGTGKGDQVEVALRISQELVDRGVRVLVDDRKGVSPGVKFTDAELLGVPTVLIVGRGLANGVVELRDRASGDRSEVSVDTVVDTIVNLVRG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Variovorax paradoxus (strain S110)
Length
581 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.993 kDa
Sequence
MKASRFFVSTLKEAPADAEVASHRLMMRAGMIKKLGTGIYTYMPMGLRVIRKVEAIVREEMNRAGAVELTMPVVQPAEFWQETGRFDKMGPELLRIKDRHDRDFVVQPTSEEVVTDIARQEIRSYKQLPKNFYQIQTKFRDERRPRFGLMRGREFIMKDAYSFDRDLDAAKASYQAMADAYRRIFDRFGLRYRAVAADSGAIGGDLSEEFQVIAATGEDAIVYCPGSDYAANMEKAEALAPAGPRPAAAKALEKTPTPGKSTCADVAELLGVPLSTTVKSLVLATDILDEAGNPKGSQVWLLLLRGDHDMNEIKVGKVPGLDKGFRFATLAEIDDHFGCKPGYLGPLNLKKPVRLVADREVMVMADWITGANEVDFHMTGVNWGRDLPEPELVADLRNVVAGDASPDGKGVLAIERGIEVGHVFVLGTKYSKDMNATYLDEAGKPQFLEMGCYGIGITRLPAAAIEQNHDERGIIWPDALAPFTVVVCPIGMDRSPEVKVAAEALYEQLLAAGVDVLLDDRGERPGAMFADWELIGVPHRVVISDRGLKEGQLEYQHRRDTAATKVPAAGIAEFIAGKFAQ

Gene
proS
Protein
Proline--tRNA ligase
Organism
Verminephrobacter eiseniae (strain EF01-2)
Length
581 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.989 kDa
Sequence
MKASRFFVSTLKDAPADAEVVSHQLMMRAGLIKKLGAGIYSYMPMGLRVLRKIEAIVREEMNRAGAVELTMPVVQPAELWQETGRFDKMGPELLRIQDRHGRDFVVQPTSEEVITDIARQELRSYKQLPKNFYQIQTKFRDERRPRFGLMRGREFIMKDAYSFDRDPAAAKASYLVMEQAYRRIFDRFGLTYRAVAADSGAIGGDLSEEFQVVAATGEDAIVYCPQSDYAANMEKAEALAPSGVRGAATRALNKTSTPDKSTCAEVAQWLGVPLQSTVKSLVMATDEAQAADGSVKSQVWLLLLRGDHDMNQVKVAKLPGLGQGLRFATLDEIEAHFGCQPGYLGPIGLQKPLKIVADRDVALMADWICGANEAHWHLTGVNWGRDLPEPDMVADLRNVVAGDRSPDGKGVLAIERGIEVGHVFYLGTKYSRAMNASFLDENGKPQPLEMGCYGIGITRLPAAAIEQNHDARGIIWPDAIAPFTAVICPIGMERSAAVQAAADKLYADFLAAGIDVLLDDRGERPGAMFADWELIGVPHRVVISERGLKEDQLEYQHRRDQSATKVAAADILAHVKGRMTV

Gene
proS
Protein
Proline--tRNA ligase
Organism
Acidovorax citrulli (strain AAC00-1)
Length
581 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.156 kDa
Sequence
MKASQFFVSTLKEAPADAEVVSHKLMTRAGLIKKLGAGIYNYMPMGLRVIRKVEAIVREEMNRAGAVEVTMPVVQPAEYWQETGRFDKMGPELLRIRDRHGRDFVVQPTSEEVVTDIARQELRSYKQLPKNLYQIQTKFRDERRPRFGLMRGREFIMKDAYSFDRDQAAAKASYQVMAQAYRRIFDRFGLTYRAVAADSGAIGGDLSEEFQVIAATGEDAIVYCPQSDYAANMEKAEALPPQGPRPAASQALARTATPGKSTCADVAQLLGVPLQATVKSLVLATDETNESGEIVRSQVWLLLLRGDHDMNEIKVGKVPGLDAGFRFATVGEIEDHFGCRPGYLGPLNLRQPVRLVVDREVAVMADWICGANEVDFHMTGVNWGRDLPEPDVVADLRNVVAGDPSPDGKGTLAIERGIEVGHVFYLGTKYSRAMNATFLGEDGKPAFFEMGCYGIGITRLPAAAIEQNHDERGIIWPDAIAPFTVVVCPIGMDRSDEVRAAAEKLHADLLTAGVDVILDDRGERPGAMFADWELIGVPHRVVLSDRGLKEGQVEYQHRRDAAATKVASADIFAFIKDRIKV

Gene
proS
Protein
Proline--tRNA ligase
Organism
Acidovorax ebreus (strain TPSY)
Length
581 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.699 kDa
Sequence
MKASQFFISTLKEAPADAEVVSHQLMMRAGLIKKLGAGIYNYMPMGLRVIRKVEAIVREEMNRAGAVECTMPVVQPAELWQETGRFDKMGPELLRIHDRHGRDFVIQPTSEEVVTDIARQELRSYKQLPKNLYQIQTKFRDERRPRFGLMRGREFIMKDAYSFDRDQAGAKASYQVMAQAYRRIFDRFGLRYRAVAADSGAIGGDLSEEFQVIAATGEDAIVYCPASDYAANMEKAEALAPAGARPAAKQPLTVTPTPGKSTCADVAELLSVPLSTTVKSLVLATDETDAAGEIIRSQVWLLLLRGDHDMNEIKVAKVPGLDAGFRFATVAEIADHFGCKPGYLGPLNLQKPVKLVVDRDVAVMADWICGANQEGHHITGVNWGRDLPEPDMVADLRNVVAGDLSPDGQGELAIERGIEVGHVFYLGTKYSKAMNATFLGEDGKPAFFEMGCYGIGVTRLPAAAIEQNHDERGIIWPDAIAPFTVVICPVGMDRSEAVKAQAESLYADLLAAGVDVILDDRGERPGAMFADWELIGVPHRVTIGDKSLKEGQVEYQHRRDASATKVGVADILAHVKERLAA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Acidovorax sp. (strain JS42)
Length
581 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.699 kDa
Sequence
MKASQFFISTLKEAPADAEVVSHQLMMRAGLIKKLGAGIYNYMPMGLRVIRKVEAIVREEMNRAGAVECTMPVVQPAELWQETGRFDKMGPELLRIHDRHGRDFVIQPTSEEVVTDIARQELRSYKQLPKNLYQIQTKFRDERRPRFGLMRGREFIMKDAYSFDRDQAGAKASYQVMAQAYRRIFDRFGLRYRAVAADSGAIGGDLSEEFQVIAATGEDAIVYCPASDYAANMEKAEALAPAGARPAAKQPLTVTPTPGKSTCADVAELLSVPLSTTVKSLVLATDETDAAGEIIRSQVWLLLLRGDHDMNEIKVAKVPGLDAGFRFATVAEIADHFGCKPGYLGPLNLQKPVKLVVDRDVAVMADWICGANQEGHHITGVNWGRDLPEPDMVADLRNVVAGDLSPDGQGELAIERGIEVGHVFYLGTKYSKAMNATFLGEDGKPAFFEMGCYGIGVTRLPAAAIEQNHDERGIIWPDAIAPFTVVICPVGMDRSEAVKAQAESLYADLLAAGVDVILDDRGERPGAMFADWELIGVPHRVTIGDKSLKEGQVEYQHRRDASATKVGVADILAHVKERLAA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Methylibium petroleiphilum (strain ATCC BAA-1232 / LMG 22953 / PM1)
Length
581 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.154 kDa
Sequence
MKASQFFVSTLKEAPADAEITSHKLMMRAGMIKRLGAGIYSYMPMGLRVIRKVEAIIREEMNRAGAVELLMPVVQPAELWQETGRFEKMGPELMRVKDRHDRDFIIQPTSEEVVTDIARQELRSYRQLPKNFYHIQTKFRDERRPRFGVMRGREFTMKDAYSFDRDEAAAGRSYDAMYAAYGRIFDRFGLSYRAVAADTGAIGGDRSHEFQVIAETGEDAIVYCPTSDYAANIELAECLPLAAQRPVPIQPLTKTPTPGKATCADVAALLNLPLTQTVKSLVLATDDRNDGGDIVKTTVWLLLVRGDHELNEVKAGKLPGLKAGFRFATVGEIDAHFGCKPGYLGPIGLKQPVRVIADRTVAHMGDFVCGANDADFHYTGVNWGRDLPEPDLVADIRNAVVGDPSPDGKGVLAIQRGIEVGHVFYLGTKYSAAMNATYLDETGKPRLMEMGCYGIGVTRILGAAIEQRHDARGIVWPTAIAPFEVVICPIGYDRSAEVRQAADTLHDELQALGMDLMLDDRGERPGAMFADWELIGIPQRVVISDRGLKEGQVELQGRQEAEAGKLAVAEVVAQLRARLRD

Gene
proS
Protein
Proline--tRNA ligase
Organism
Azoarcus sp. (strain BH72)
Length
581 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.025 kDa
Sequence
MRARQFFISTLKEAPADAEVVSQKLMLRAGMIRKVAAGIYNYLPMGLKSIRKVENIIREEMNRAGALELTMPLVQPSELWQETGRWDKMGPEMLRFKDRHERDFALQPTSEEVVTDIARQELKSYRQLPKNFYQIQTKFRDERRPRFGVMRGREFTMKDAYSFDRSAEAAGESYDAMYAAYSRIFDRLGLTYRAVAADTGAIGGDRSHEFQVIADTGEDAIVYCPDSSYAANIELAEALSLLPARAGASAPLAKTPTPGKSTCEDVAALLGVPLASTVKSLVLATDDEDESGKVVKSTVWLLLVRGDHELNEVKAGKIEGLKAGFRFATEAEILDHFGCKPGYLGPIGLAQPVKVIADRTVANMADFVCGANAEDFHYTGANWGRDLPEPDLVADIRNVVEGDPSPDGKGKLAIQRGIEVGHVFYLGTKYSKAMNATFLDVDGKPKHFEMGCYGIGVTRILGAAIEQNHDERGIIWPASIAPFEVVICPVGWSKSEAVRDEAQKLYDALVAAGVDVILDDRDERPGVMFADWELIGVPHRVTIGDRGLKEGVAEYQGRRDPEASRVAVAEIAPHLISRLRP

Gene
proS
Protein
Proline--tRNA ligase
Organism
Blochmannia floridanus
Length
581 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
68.006 kDa
Sequence
MRTTQYLLATIKEIPKSCEPISHQLMLRSGMVRQISSGVYTWLPTGLRVLKKIENIIHEEMNKIGFLEIFMPITQPANLWKQSGRWSEYGLELLRFKNRTNQKFVLGPTHEEMITDLVCNEILSHKQFPIKLYQINTKYRDEARPQFGVIRSKEFIMKDGYSFHIHQKSLEDTYYNIYQQYHIIFKRIGLKFCVVQADPGNIGGIVSHEFQAYYNNTQNETAIFTETFNKDMSNINTRKNNDIVINNIHILNTIQTIKLTSADFHNLIIMRLINYYKSFIQETIKNIIIYIKNKNNIYNLHRIATQAYEKFNDLKLVKIPDIIIPISILNKKNIEIKLNLLKLINTPVPLMINYNVATAMYDFIFHNININKNYCMKINQTPNLSKITTNLYESNIKKINTNQIRKLLPIRNTIEIGHIFQLGKKYSNCINSCIQKKNKDNLNITMGCYGIGITRIVPMVIEQHHDKHGIIWPNEIAPFKLAIIPINMYRFINVQNTAEELYTQLSSIPVIGFDILLDDRKENPGIMFTDIDLLGIPHILIISERNLNNQEVEYKYRKTGIIQKIKLNLIIQFLTEKLMNN

Gene
proS
Protein
Proline--tRNA ligase
Organism
Blochmannia pennsylvanicus (strain BPEN)
Length
581 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
66.748 kDa
Sequence
MRTSQYLLATLKEAPKNCKAISHQLMLRAGLIRQVSSGLYTWLPTGLRVLRKIENIIREEMSKIGAIEIAMPIVQPARLWKKSGRWTGYGTELLRFKNRNNQEFVLGPTHEEMVSEIICKETMLYKQFPLIVYQIHTKYRDEARPRSGVIRAREFIMKDGYSFHINQKSLQNTYNNMYQTYHTIFNRIGLNFCVVQAEPGKIGGALSHEFQAYSENGEDSIAVPMIPDNNLIDFQLSNDVIPIKIQPKTAVETMQLIAAPNIRSVEELINQFNLPIHQFVKTIIVRAKNKHINNDYSLLGLVIRADHQISLKKIAMIPQIHIPLSCIEPEEIQKITGAQPNLLGPINLSIPLIIDYNVAKMNDFVAGSNMSGKYFFGVNWNRDILFSKVADLHEVLHHNSYTNKKNILSIHNCIEIGHIFQLGQKYLNLHTNYSQKNNEHKHNLSMEMGCYGIGITRIIAVIIEQNYDKNGILWPDVIAPFKLAIIPIDMYRSVNVRNIAEKIYTQLLSVIGIDILIDDRKEYPGTMFADIDLIGIPHILIISDRSLANQEVEYKYRKKNKIEKIKLEMLIRYLIEKIVSS

Gene
proS
Protein
Proline--tRNA ligase
Organism
Brevibacillus brevis (strain 47 / JCM 6285 / NBRC 100599)
Length
581 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.382 kDa
Sequence
MKQSQMLIPTLREVPSDAEIASHKLLLRAGMARQLASGIYTYLPLALRSLHKIQAIVREEMNNAGGQELLMPAMQPAELWHQTGRWDVYGPELVRLRDRHDRPFALGPTHEEVITSLVRDEINSYKKLPINLYQIQTKFRDEVRPRFGLIRCREFIMKDAYSFDTSQDGLDRNFQAMYDAYTNIFTRVGLNFRAVEADAGAIGGKGTYEFMALCDIGEDTIAYSEEGDFAANLEKAEVVYKPSAKPATEAPAREKLHTPGIKTIDQLVQALQIEAKQIIKSLIYRVDDKLVMVLVRGDHEINEVKLKNLYDATIVGLASEADIVSVTGAPAGFVGPVGIDPEKVDIIADNFVQDVYDGVVGANETDYHLTHVVAGRDFTVSKYADLRNITEGDECPRTGGVIKFARGVEVGHVFKLGTKYSTAMGATYLDENGRSQPMIMGCYGIGVSRTIAAVIEQNNDENGIIWPVSVAPFHVHVIPVNVKVEEQRQASEQITEALRKAGIEVLFDDRPERAGVKFKDADLIGLPLRITVSDKAAQEGTVEVRIRKNGETHDVKLDQLVDEVKGILSRVDQTGAALFGN

Gene
proS
Protein
Proline--tRNA ligase
Organism
Delftia acidovorans (strain DSM 14801 / SPH-1)
Length
581 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.948 kDa
Sequence
MKASQFFISTLKEAPADAEVVSHKLMTRAGLIKKLGAGIYNYMPMGLRVIRKVEAIVREEMNRAGAVEVTMPVVQPAEMWEETGRFEKMGPELLRIKDRHGRDFVIQPTSEEVVTDIARQELKSYKQLPKNFYQIQTKFRDERRPRFGLMRGREFIMKDAYSFDKDRDTAQISYQTMRAAYKRIFDRFGLQYRAVRADSGAIGGDLSEEFQVIASTGEDAIVYCPSSDYAANIEKAEALAPAGPRPAAAQAMARVATPGNSTCESVAGQLGLPLSQTVKSLVLATDKLDDKGDVAGSQVWLLLLRGDHEMNEIKVAKVPGLDVGFRFATVAEIEEHFGCQPGYLGPIGLKKPVKLVVDREVAVMADWVCGANEADFHITGVNFGRDLPEPDVVADLRNVVAGDKSPDGAGELAIERGIEVGHVFYLGTKYSQAMNATFLAENGKPSLFEMGCYGIGVTRLPAAAIEQNHDERGIIWPDAIAPFTVVVCPIGMDRSEPVKEAAEKLHAELLALGVDVILDDRGERPGAMFADWELIGVPHRVVLSDRGLKEGQVEYQHRRDTEATKMAAADVLGHLKQRLGL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Chlamydia trachomatis serovar L2 (strain 434/Bu / ATCC VR-902B)
Length
581 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.676 kDa
Sequence
MRTSLLFYRTSKNANKEASVLSYELLQKAGYLFKTSKGIYSYTPLFQRVILKMTEIIREELNAIGGQEVCLPLLQPAELWEKTGRWKAFLSEKLLYVLKDRENKAMCLAPTHEEVVSEFVAQWLTGREQLPIHLYQIGTKFRDEIRPRFGLMRAKEFLMEDSYTFSDSPEQMEEQYAKLRLAYQRIFDRLNLKYVIVAADGGKIGKGKSEEFHVLCSLGEDTICVSGSYGANVEAAQAIPPSYVYDSNLLPVEEVATPNIRTIEDLEVFFNTPKHKILKTLVVKTRQKDSEKFFAICIRGDRQINLTKVASFLQVDDCELASEEEILKHLHVEKGFIGPLYCPIPCYADETTRPMTNFICANNQKDVHCKHVNWGRDIPLPAFGDFLLAEAGDLCPQNGGAPYEIFQGVEVAHIFNLGTRYTESFSVGFQDKNGDKQLCWMGTYGIGVGRTLAACIEQLADNKGLVWPLAVAPFSITILYNGGDTEGEATALQLYQSLNTEGFEPLLDDRNERLGFKLKDSDLLGIPYKLIIGKSFQSTGLLEIESRSGEKCNVSPENLLDWCSKNLPCHTRKIPPLREQN

Gene
proS
Protein
Proline--tRNA ligase
Organism
Chlamydia trachomatis serovar A (strain ATCC VR-571B / DSM 19440 / HAR-13)
Length
581 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.71 kDa
Sequence
MRTSLLFYRTSKNANKEASVLSYELLQKAGYLFKTSKGIYSYTPLFQRVILKMTEIIREELNAIGGQEVCLPLLQPAELWEKTGRWKAFLSEKLLYVLKDRENKAMCLAPTHEEVVSEFVAQWLTGREQLPIHLYQIGTKFRDEIRPRFGLMRAKEFLMEDSYTFSDSPEQMEEQYAKLRLAYQRIFDRLNLKYVIVAADGGKIGKGKSEEFHVLCSLGEDTICVSGSYGANVEAAQAIPPSYVYDSNLLPVEEVATPNIRTIEDLEVFFNTPKHKILKTLVVKTRQKDSEKFFAICIRGDRQINLTKVASFLQVDDCELASEEEILKHLHVEKGFIGPLYCPIPCYADETTRPMTNFICANNQKDVHCKHMNWGRDIPLPAFGDFLLAEAGDLCPQNGGAPYEIFQGVEVAHIFNLGTRYTESFSVGFQDKNGDKQLCWMGTYGIGVGRTLAACIEQLADNKGLVWPLAVTPFSITILYNGGDTEGEATALQLYQSLNTEGFEPLLDDRNERLGFKLKDSDLLGIPYKLIIGKSFQSTGLLEIESRSGEKCNVSPENLLDWCSKNLPCHTRKIPPLQEQN

Gene
proS
Protein
Proline--tRNA ligase
Organism
Chlamydia trachomatis serovar L2b (strain UCH-1/proctitis)
Length
581 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.676 kDa
Sequence
MRTSLLFYRTSKNANKEASVLSYELLQKAGYLFKTSKGIYSYTPLFQRVILKMTEIIREELNAIGGQEVCLPLLQPAELWEKTGRWKAFLSEKLLYVLKDRENKAMCLAPTHEEVVSEFVAQWLTGREQLPIHLYQIGTKFRDEIRPRFGLMRAKEFLMEDSYTFSDSPEQMEEQYAKLRLAYQRIFDRLNLKYVIVAADGGKIGKGKSEEFHVLCSLGEDTICVSGSYGANVEAAQAIPPSYVYDSNLLPVEEVATPNIRTIEDLEVFFNTPKHKILKTLVVKTRQKDSEKFFAICIRGDRQINLTKVASFLQVDDCELASEEEILKHLHVEKGFIGPLYCPIPCYADETTRPMTNFICANNQKDVHCKHVNWGRDIPLPAFGDFLLAEAGDLCPQNGGAPYEIFQGVEVAHIFNLGTRYTESFSVGFQDKNGDKQLCWMGTYGIGVGRTLAACIEQLADNKGLVWPLAVAPFSITILYNGGDTEGEATALQLYQSLNTEGFEPLLDDRNERLGFKLKDSDLLGIPYKLIIGKSFQSTGLLEIESRSGEKCNVSPENLLDWCSKNLPCHTRKIPPLREQN

Gene
proS
Protein
Proline--tRNA ligase
Organism
Chlamydia trachomatis (strain D/UW-3/Cx)
Length
581 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.653 kDa
Sequence
MRMSLLFYRTSKNANKEASVLSYELLQKAGYLFKTSKGIYSYTPLFQRVILKMTEIIREELNAIGGQEVCLPLLQPAELWEKTGRWKAFLSEKLLYVLKDRENKAMCLAPTHEEVVSEFVAQWLTGREQLPIHLYQIGTKFRDEIRPRFGLMRAKEFLMEDSYTFSDSPEQMEEQYAKLRLAYQRIFDRLNLKYVIVAADGGKIGKGKSEEFHVLCSLGEDTICVSGSYGANVEAAQAIPPSYVYDSNLLPVEEVATPNIRTIEDLEVFFNTPKHKILKTLVVKTCQKDSEKFFAICIRGDRQINLTKVASFLQVDDCELASEEEILKHLHVEKGFIGPLYCPIPCYADETTRPMTNFICANNQKDVHCKHVNWGRDIPLPAFGDFLLAEAGDLCPQNGGAPYEIFQGVEVAHIFNLGTRYTESFSVGFQDKNGDKQLCWMGTYGIGVGRTLAACIEQLADNKGLVWPLAVAPFSITILYNGGDTEGEATALQLYQSLNTEGFEPLLDDRNERLGFKLKDSDLLGIPYKLIIGKSFQSTGLLEIESRSGEKCNVSPENLLDWCSKNLPCHTRKIPPLREQN

Gene
proS
Protein
Proline--tRNA ligase
Organism
Leptothrix cholodnii (strain ATCC 51168 / LMG 8142 / SP-6)
Length
581 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.823 kDa
Sequence
MKASQFFIATLKEAPADAEVKSHQLMMRAGMIKRLGAGIYNYMPMGLRVIRKVEAIIREEMNRAGAVELLMPVVQPAELWQETGRFDKMGPELLRVKDRHDRDFIIQPTSEEVVTDIARQELRSYKQLPKNFYHIQTKFRDERRPRFGIMRGREFTMKDAYSFDRDAASAARSYDAMFAAYKRIFDRFGLQYRAVAADTGAIGGDLSHEFQVIADTGEDAIVYCPTSDYAANIELAEAVSLIAERGAATESMAKTPTPGKSTCADVAQLLNLPLARTVKSLVLATDELNEAGDVAKTTVWLLLVRGDHDMNEVKVGKVDGLKAGFRFATVAEIESHFGCKPGYLGPIGLKKPVKVIADRTVAQMADFICGANEIDFHLTGINWGRDLPEPDAVADIRNVVEGDPSPDGQGVLAIQRGIEVGHVFFLGTKYSKAMNATYLDENGKPQFMEMGCYGIGVTRILGAAIEQKHDARGILWPDAIAPFTVVVCPIGYDRSAEVKAAADALHDELQAAGIDVMLDDRGERPGAMFADWELIGVPHRVVISDRGLKAGQVEYQGRCDEAASTVPAAEVAAFVKGRLRS

Gene
proS
Protein
Proline--tRNA ligase
Organism
Kosmotoga olearia (strain ATCC BAA-1733 / DSM 21960 / TBF 19.5.1)
Length
581 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
66.03 kDa
Sequence
MRFSQLYAPTLKEAPSDADLVSIKLLIRGGFVRKNAAGVYTYLPLGLRVLKKVEQIVREEMAAIGCQEILMPIIQPAELWFESGRWDDYGPEMMKFKDRHERDFTLGPTHEELLTSIVRNELRSYRQFPLSLFQIANKYRDEIRPRFGLIRAREFLMKDAYSFHTDWESLDKAYKDFYKAYGRIMERIGLKYLVVEADTGAIGGDESHEFNALADTGESTLLYCDCGYAASDEKAEYMMLSDEDPDVQEEKALELVETPGVRTVQEVADFLKVTPEQIVKSLLYRGKEGFVMALIRGDQELNESKLKAHLKDQTLTMATLEEVLENFGVPIGFIGPVGMNDKVKIVADFTVKPLRNFVVGGMKEGYHYKGVCLGRDFSVDEWFDLKLAVEGDPCPKCGKPMKMTKGIELGHIFKLGTKYSEKMNGYFTDENGENHPYIMGCYGWGISRTMSAVVEQMHDEHGMIWPLSIAPFHIIITMVNPSQEQISKVGEELYELLKEKYEVLLDDRQASPGVKFKDADLIGIPLRITVGKKLTKGLIELKLRTEKQLVEVSISEGYDSVLETVEKLLKKYDPAKVAEVD

Gene
proS
Protein
Proline--tRNA ligase
Organism
Rhodococcus erythropolis (strain PR4 / NBRC 100887)
Length
581 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.723 kDa
Sequence
MITRLSHLFLRTLRDDPSDAEVASHKLLVRAGYVRRIAPGVYSWLPLGLRVLREVERVVREEMNAIGGQEILLPALLPRDPYEASNRWTEYGPNLFRLKDRKGNDYMLGPTHEELFALTVKGEYNSYKDFPVTLYQVQTKYRDEERPRAGILRGREFLMKDSYSFDLSDEGLTESYQAHRGAYEKIFTRLGVKYVIVSATSGAMGGSASEEFLAESEIGEDTYVRCLESGYAANVEAVKTVVPDSIPFDGLPEAKVYDTANTPTIDTLVDWANGADLGRTITAADTLKNIMVKTRLPGGEWELLGIGIPGDREVDEKRLEASLEPAEFVMITETDFKNNPFLAKGYIGPKALQANGVRYLVDPRVVDGTSWITGADEDGKHVVGLVAGRDFTPDGTIEAAEVRDGDASPDGAGTLVSARGIEIGHVFQLGRKYTDVFTVDVLAENGKPVRPTMGSYGVGVSRLVAVIAEQHHDEKGLRWPAEVSPADVYLVIANKDETAREGAEGLAAQLDRAGLEVILDDRKASPGVKFKDSELIGVPLIVVVGRGWADGKVEIRDRFTGESREIDADSAIEAIISAVRG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Rhodococcus opacus (strain B4)
Length
581 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.413 kDa
Sequence
MITRLSHLFLRTLRDDPADAEVPSHKLLVRAGYVRRIAPGVYSWLPLGLRVLREVERVVREEMNGIGAQEISLPALLPREPYEASNRWTEYGEGLFRLKDRKGGDYLLGPTHEELFALTVKGEYNSYKDFPVTLYQVQTKYRDEERPRAGILRGREFVMKDSYSFDLTDEGLTESYRAHRDAYERIFARLGVKYVIVSATSGAMGGSASEEFLAESEIGEDTYVRCLESGYAANVEAVKTLAPEPIPFDGLPAAKVYDTPDTPTIATLVAWANEADLGRTVTAADTLKNLLVKVRQPGGKWELLAIGVPGDREVDDKRLGASLEPAEFELLTEADFEANPFLVKGYVGPKALQANGVRYLVDPRIVDGTSWITGADEKGRHVVGLVAGRDFVPDGTIEAAEVRGGDPSPDGAGELVAARGIEIGHVFQLGRKYTDVFSVDVLGENGKPVRPTMGSYGVGVSRLVAVIAEQHHDDKGLRWPAEVSPADVHVVIANKDDTAREGAEGLAADLDKAGLEVILDDRKASPGVKFKDSELLGVPLVVVVGRGWGEGKVEVRDRFTGESREVAAESALSEIVKTVRG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Syntrophobacter fumaroxidans (strain DSM 10017 / MPOB)
Length
581 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.881 kDa
Sequence
MRYSKYFIHTLFEVPKEAETPSHILLLRGCYIHPVAAGVYSLLPLGHRVAEKIKAILREELNAIEGLEVTMPVLNPAELWKKSSRYYDIGQELFRIKDRKDREFVLAMTHEEVITDIARQFLRSYRHLPVMLYQIQTKIRDEARPRAGLLRVREFFMNDAYSFHPDFADLDAYYPRIFNAYLRIFTRCGLTTVPIEADSGIMGGTGSHEFMLESPNGEDRFVVCTQCDYRANTEKAQGLIPPVKYSGDAPPPMEAVPTPGIKTIADLMRFFDCPEDRLLKTVAYEADGELVLAVIRGDFSVSATKLANHLKAVKVDFAPEKSLSARGLHAGFLSPVGLHGVKIVCDASVTGPAPFVAGGNAPDVHYRNVVCGRDFTPFDAADLAEVRDGDRCTRCAEGILRIRRGIELGHTFKLGTKYTAAESMDATYLDAAGNQQRVVMGCYGIGVERLMASAVEQWHDEGGMSFPYSIAPFQVILCSLGRKPEILEAAQALYERLGAHYDTIYDDRDESPGVKLKDADLLGVPIRVVVSQKLLQKGEVEIKVRRTGVVIVCPRDELLETLERIVADLQPSFEGLPFMPE

Gene
proS
Protein
Proline--tRNA ligase
Organism
Polaromonas naphthalenivorans (strain CJ2)
Length
581 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.972 kDa
Sequence
MKASQFFISTLKEAPADAEIVSHQLMMRAGLIKKLGAGIYNYMPMGLRVIRKVEAIVREEMNRAGAIEMSMPVIQPAELWQETGRFEAMGPELLRIKDRHGRDFVVQPTSEEVVTDVMRQDIRSYKQLPKNLYQIQTKFRDERRPRFGLMRGREFIMKDAYSFDRDQTAAKVSYQNMAEAYRRIFDRFGLTYRAVAADSGAIGGDLSEEFQVIAATGEDAIVYCPTSDYAANMEKAEALAPAGPRPEASQALAKTPTPGKATCADVAALLGIPLKTTVKSLVLATDLTNEAGEVVKTQVWLLLLRGDHDMNEIKVGKVPGLDASFRFASLAEIDDHFGCEPGYLGPLSLKKPVKLVVDREVAVMADWVCGANEADFHITGVNWSRDLPEPDLIADIRNVVAGDPSPDGKGLLAIERGIEVGHVFYLGTKYSRAMNATFLGENGKPQFLEMGCYGIGITRLPAAAIEQNHDERGIIWPDAIAPFTVVICPITPERFPDVKAAADKLYSELLGAGVDVILDDRGERPGAMFADWELIGVPHRVTIGDRGLKEGHIEYQHRRDTAASKVEAAAAFDFLKGKLAL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Desulfovibrio salexigens (strain ATCC 14822 / DSM 2638 / NCIB 8403 / VKM B-1763)
Length
580 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.492 kDa
Sequence
MRLSRYYIPTLKEDPSEAEVVSHKLLMRAGMIRKLTSGIYNYLPLGLKSVNKVAAIVREEMNRAGALEVLMPMVQPGDLWQETGRWDYYGKELLRVKDRHGRDYCLGPTHEEVITDLVRGEVKSYKQLPLNLYQIQTKFRDEIRPRFGLMRGREFIMKDAYSFDKDEAGAEESYRGMFEAYKKAFSRIGLNFRPVQADSGAIGGDFSHEFHVLADTGEDTIAVCKDEKCGYAANLEKAKVAAPTGESMLNAECPAIEEVATPGKHTVEEVCEFLGVEQDKLVKTLLFTVDGEPVAALVRGDRELNDVKLRNLVGGNEIEMASEEQVKEWTGAPVGFAGPVGLKIERIFADHELLTETDWIAGANKGDTHIKHLSLGRDCKIEQFADLRVITEADPCPECGAAIEFTKGIEVGHVFKLGSKYSKSMEATFLDENGKTQPMVMGCYGIGVSRIVASAIEQNNDENGAIFPPTIAPFELCVISLGGKDEAVNEKAEEFYNELMEMGIDAAYDDRKERPGVKFADADLIGYPMQLVIGGKGLKNGIVEAKNRKTGEKIELPLEGFTEAFKAWRAEIWQSWGLKA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Mycobacterium abscessus (strain ATCC 19977 / DSM 44196 / CIP 104536 / JCM 13569 / NCTC 13031 / TMC 1543)
Length
580 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
62.998 kDa
Sequence
MITRLSELFVRTLRDDPADAEVPSHKLLIRAGYVRPVAPGVYSWLPLGLRVLRKIENIVREEMNAIGGQEILLPALLPRAPYETTNRWTEYGDSLFRLKDRRDNDMMLGPTHEELFALTVKGEYSSYKDFPVILYQVQTKYRDEARPRAGILRGREFVMKDSYSFDTSDDGLKAAYHAHRDAYQRIFGRLGLDYVIVAATSGAMGGSASEEFLAESPTGEDTFVRCVESGYAANVEAVITPAPPARPIEGLAEAVVHETGDTPTIATLVDWANSAGLGRTVTAADTLKNILLKVRQPGGDWELLAVGVPGDREVDDKRLGAALEPAEYELLGDADFAKYPFLVRGYIGPKALLANGVRYLVDPRVVEGTSWITGADEPGKHVVDLVAGRDFTADGTIEAAEVRDGDPSPDGAGQLVSARGIEIGHIFQLGRKYTDAFTVDVLGENGKPVRLTQGSYGIGVSRLVAVVAEQQHDELGLRWPSAVSPFDVHVVIANKDDAARAGAEELAAELDRLGHEVLLDDRTASPGVKFKDAELLGVPWIVVIGRGWADGTIELRNRFTGETQPIAVTDAVASVTQAIG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Rhodoferax ferrireducens (strain ATCC BAA-621 / DSM 15236 / T118)
Length
580 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.601 kDa
Sequence
MKASQFFISTLKEAPADAEVVSHKLMTRAGMIKKLGAGIYSLMPMGLRVVRKVEQIVREEMNRAGAVELVMPVVQPAELWQETGRFESNGPELLRIKDRHGRDFVVQPTSEEVVTDIARQEIKSYKQLPKNLYQIQTKFRDERRPRFGLMRGREFIMKDAYSFDRDQASAKASYQVMAAAYRRIFDRFGLTYRAVAADSGAIGGDLSEEFQVIAATGEDAIVYCPGSDYAANMEKAEALAPSGPRAAPKQAFAKTATPGKSTCADVAELLQVPLQHTVKSLVLATDTLNKEGAIVKTQIWLLLLRGDHDMNEVKVGKLPGLAAFRFATVPEIEAHFGCQPGYLGPMGLRQPVQLVVDREVALMSDWICGANEPDFHITGVNWGRDLPEPALVADLRNVVAGDASPDGQGVLAIERGIEIGHVFYLGTKYSQAMNATFLDVNGKPQFMEMGCYGIGITRLPAAAIEQNHDERGIIWPDALAPFTVVLCPISPERFPDVKAASDKLYAELLAAGVDVILDDRGERPGAMFADWELIGVPHRVTIGDRGLKAGEVEYQHRRDSAATTVGVTAIFSLLQAKLKA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Polynucleobacter asymbioticus (strain DSM 18221 / CIP 109841 / QLW-P1DMWA-1)
Length
580 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.582 kDa
Sequence
MKASQSFLATLKEAPSDAEVVSHKLMVRAGLIRKISAGIYNYLPLGLKVIRKVENIIREEMNRAGAIELLMPMIQPAELWQETGRWEKMGPELLRIKDRHDRDFLIQPTSEEVITDLARNEIRSYKQLPVNFYQIQTKFRDERRPRFGIMRGREFSMKDAYSFDRDTEGLKKSYQTMFEAYTQIFKRMGLEFRAVTADNGAIGGSGSQEFHVIADTGEDAIVYCPSSDYAANLEAAESLALNATRGAATQTMAKVPTPDKTNCADVAKLLNLPLEQTVKSLLFAADQESGPAKLFMLLVRGDHELNEVKASKVPGMTESRFATETEIKQACNAPAGYLGPVGVSAEVTIVADRTVANMADFVCGANDAGHHLTGVNWGRDLPEPLVLDIRNAVIGDPSPDGKGVVDICRGIEVGHVFQLGTRYSEAMGCTYLDQQGKAQPMVMGCYGIGVTRLLGAAIEQGHDERGIIWPISMAPVEVVICPMGYEKSEPVKAACDQLHDELVAAGIDVILDDRNERPGAMFADWELIGAPFRVVIGDRGLADSQVEFKGRTDADSQNIPLAQIKEKVISAVQAAKNAVA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Polynucleobacter necessarius subsp. necessarius (strain STIR1)
Length
580 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.416 kDa
Sequence
MKASQSFLATLKEAPSDAEVVSHKLMVRAGLIRKLSAGVYNYLPLGLKVIRKVENIIREEMNRAGAIELLMPMIQPAELWQETGRWEKMGPELLRIKDRHDRDFLIQPTSEEVVTDLARNEIKSYKQLPVNFYQIQTKFRDERRPRFGIMRGREFSMKDAYSFDRDTEGLKKSYQIMFDAYTRIFKRMGLQFRAVTADNGAIGGSGSQEFHVIADTGEDAIVYCPDSDYAANLEAAESLALIASRAAASVAMAKVPTPDKTNCADVAKFLNIPIESTVKSLLFVADQENGPAKLFMLLVRGDHELNEVKASKIPGMAESRFASEAEIKLACNAPAGYLGPVGVSADATVVADRTVANMADFVCGANDAGHHLTGVNWGRDLPEPLVLDIRNAVVGDPSPDGKGVVDICRGIEVGHVFQLGTRYSEAMGCTYLDQQGKAQPMVMGCYGIGVTRLLGAAIEQGHDEKGIIWPISMAPCEVVICPMGYEKSEAVKAACDQLHDGLLAAGVDVILDDRNERPGAMFADWGLIGAPFRVVIGDRGLVDSQVEFKGRTDAESQNIPLTQIKEKVIAAIQTTKQSIV

Gene
proS
Protein
Proline--tRNA ligase
Organism
Polaromonas sp. (strain JS666 / ATCC BAA-500)
Length
580 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.049 kDa
Sequence
MKASQFFISTLKEAPADAEIVSHQLMMRAGMIKKLGAGIYSYMPMGLRVIRKVEAIVREEMNRAGAVEMTMPVIQPAEFWQETGRFEKMGPELLRIKDRHGRDFVVQPTSEEVITDVMRQDIKSYKQLPKNLYQIQTKFRDERRPRFGLMRGREFTMKDAYSFDRDQASAKASYQIMAQAYRRIFDRFGLTYRAVAADSGAIGGDLSEEFQVIAATGEDAIVYCPGSDYAANMEKAEALPPQCDRKAASQAMVKTATPDKATCADVAQLLGIPLETTVKSLVLATDQTDEAGKIIKTQIWLLLLRGDHDMNEVKVGKVPGLAGFRFATLPEIEEHFGCKPGYLGPLNLQKPVKLVVDREVAALSDWVCGANEIDFHITGVNWGRDLAEPELVADLRNVVAGNPSPDGKGVLAIERGIEVGHVFYLGTKYSQAMNATFLDENGKPQFLEMGCYGIGITRLPAAAIEQNHDERGIIWPDAIAPFTVVICPISPDRFADVKAAADKLYGELLAAGVDVILDDRGERPGAMFADWELIGVPHRVTIGDRGLKEGQLEYQHRRDAASSKVDAATALDFLKGKLAL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Hamiltonella defensa subsp. Acyrthosiphon pisum (strain 5AT)
Length
579 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.552 kDa
Sequence
MRTTQYLLSTLKELPADAEIISHQLMLRAGMIRKLASGLYTWLPTGTRVLKKIENIVREEMNKAGAIEVVMPIVQPADLWQESERWEHYGPELLRFADRSERPFVLGPTHEEVITDLVRNEISSYKQLPLNFFQIQTKFRDEIRPRFGIMRAREFLMKDAYSFHNTLESLQETYQTMYQAYTKIFERMQLNFRAVQADTGSIGGSRSHEFQVLADSGEDEIVFSTVSDFAANIELAEALVPHEKRASPCETLRIIDTPNAKTIDQLVEQFSIPIEKTLKTLIVYAHKDSGHKLLALLVRGDHLINKVKAEKSPQVAKPLTFASEEDIRAHIGAGPGSLGPLHLKMPIIADRAVAVMSDFSAGSNKEDQHYFGINWERDLPLPIIEDLRNVVEGDPSPDGKGTLLIKRGIEVGHIFQLGTKYSQAMGAKVQGENGRQQMMIMGCYGIGVSRLVAAAIEQHHDQHGILWPEAIAPFQVAILPIHLKKSDAVRQEAERLYAELSSLGMDVIFDDRQERPGVMFADMELIGIPHTLIIGDRDLENNELEYRYRGIDDHKKQQLKISDVVSFLLEKINSHFNPK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Chlamydia muridarum (strain MoPn / Nigg)
Length
579 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.78 kDa
Sequence
MKTSLLFYRTSKNANKEASVLSYELLEKAGYLFKTSKGIYSYTPLFQRVILKMTEIIREELNAIGGQEVCLPLLQSAELWQKTGRWEAFLSEKLLYVLKDRENKEMCLAPTHEEVVSEFVSQWLTGRKQLPVHLYQIGTKFRDEIRPRFGLMRAKEFLMEDSYTFSDSPEQMEEQYAKLRLAYQRIFDRLNLKYVIVTADGGKIGKGKSEEFHVLCSLGEDTICVSGSYGANIEAAQAIPPSYTYSSELLPMKEVATPNVRTIEDLETFFNTPRQQIIKTLVVKVHKKGSEQFFAICIRGDRQVNLTKVSSFLQADDCELASDEEIIKHLHVEKGFIGPLHCPVPCYADETTRPMTNFICANNQKDIHCRYVNWERDIPLPIFGDFLLAESGDLCPQNNEAPYEIFQGVEVAHIFNLGTRYTECFSVGFQDENGEKQLCWMGTYGIGVGRTLAACIEQLADSKGIVWPLAVAPFSITILYNGGDTEGEAVASQFYQSLNTAGFEPLLDDRNERLGFKLKDSDLLGIPYKLIIGKSFQKTGMLEIESRSGEKYNISPENLLDWCSKNLPCHTRKIPPIRE

Gene
proS
Protein
Proline--tRNA ligase
Organism
Burkholderia multivorans (strain ATCC 17616 / 249)
Length
578 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.822 kDa
Sequence
MKASRFFIGTLKEAPADAEIVSHKLMVRAGMIRRVAGGIYNYLPIGLRSIRKVEAIVREEMNRAGAVELLMPAVQPAELWQESGRWEQYGPELLRFKDRKDNDFVIGPTHEEVVTDIARNQIKSYRQMPVNFYQIQTKFRDEIRPRFGVMRGREFIMKDAYSFDKDAEGLRESYRKMYDAYVRIFTRLGLEFRAVAADSGSIGGNFSHEFHVIADTGEDAIAYCPSSEFAANVEAAEALPLIAERAAPAEALTKVATPGKAKCEAVAELLNIPLERTIKSIVLATDNEGAEPTIWLVMLRGDHDLNEIKVSKLPGLKNHRFATEQEIVEWFGTPPGYLGPIGTKKPVKVIADRTVANMSDFVVGANEVDYHIAGVNWGRDLPEPEVADVRNVKKGDPSPDGKGAIDICRGIEVGHVFQLGTKYSEAMGATFLDESGKPQPMLMGCYGIGVTRILGAAIEQNFDDKGIIWPESIAPFEVVLCPMGYDRSDAVREAADKLYAELTAAGIDVILDDRGERPGVMFADWELIGVPHRLVIGERGLKDGKIEYQGRRDTEATLLPAGEAAATVAEKVRAALAH

Gene
proS
Protein
Proline--tRNA ligase
Organism
Burkholderia mallei (strain NCTC 10247)
Length
578 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.42 kDa
Sequence
MKASRFFIGTLKEAPADAEIVSHKLMVRAGMIRRVAGGIYNYLPVGLRSIRKVEAIVREEMNRAGAIELLMPAVQPAELWQESGRWEQYGPELLRFKDRKQNEFVIGPTHEEVVTDIARNQIKSYRQMPVNFYQIQTKFRDEIRPRFGVMRGREFIMKDAYSFDKDHESLKESYKKMYDAYVRIFTRIGLEFRPVAADNGSIGGSGSHEFHVIADTGEDAIAYCPTSDFAANVEAAEALPLLASRAAPAEAMQKVATPGKAKCEAVAELMGIPLERTIKSIVLATDNEGAEPTIWLLMLRGDHDLNEIKTAKLPGLAGHRFATEAEIVEWFGTPPGYLGPIGTKKPVRVVADRTVANMSDFVVGANEVDYHIAGVNWGRDLPEPVVADIRNVKAGDPSPDGKGALDICRGIEVGHVFQLGTKYSDAMGATFIDESGKAQPMVMGCYGIGITRILGAAIEQNFDDKGIVWPEAIAPFEVVLCPMGYDRSDAVREAADKLYADLAAAGIDVILDDRGERPGVMFADWELIGVPHRLVIGERGLKDGKIEYQGRRDAEATLLPADSAAAAVAEKVRAALAR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Burkholderia mallei (strain NCTC 10229)
Length
578 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.42 kDa
Sequence
MKASRFFIGTLKEAPADAEIVSHKLMVRAGMIRRVAGGIYNYLPVGLRSIRKVEAIVREEMNRAGAIELLMPAVQPAELWQESGRWEQYGPELLRFKDRKQNEFVIGPTHEEVVTDIARNQIKSYRQMPVNFYQIQTKFRDEIRPRFGVMRGREFIMKDAYSFDKDHESLKESYKKMYDAYVRIFTRIGLEFRPVAADNGSIGGSGSHEFHVIADTGEDAIAYCPTSDFAANVEAAEALPLLASRAAPAEAMQKVATPGKAKCEAVAELMGIPLERTIKSIVLATDNEGAEPTIWLLMLRGDHDLNEIKTAKLPGLAGHRFATEAEIVEWFGTPPGYLGPIGTKKPVRVVADRTVANMSDFVVGANEVDYHIAGVNWGRDLPEPVVADIRNVKAGDPSPDGKGALDICRGIEVGHVFQLGTKYSDAMGATFIDESGKAQPMVMGCYGIGITRILGAAIEQNFDDKGIVWPEAIAPFEVVLCPMGYDRSDAVREAADKLYADLAAAGIDVILDDRGERPGVMFADWELIGVPHRLVIGERGLKDGKIEYQGRRDAEATLLPADSAAAAVAEKVRAALAR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Burkholderia mallei (strain ATCC 23344)
Length
578 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.454 kDa
Sequence
MKASRFFIGTLKEAPADAEIVSHKLMVRAGMIRRVAGGIYNYLPVGLRSIRKVEAIVREEMNRAGAIELLMPAVQPAELWQESGRWEQYGPELLRFKDRKQNEFVIGPTHEEVVTDIARNQIKSYRQMPVNFYQIQTKFRDEIRPRFGVMRGREFIMKDAYSFDKDHESLKESYKKMYDAYVRIFTRIGFEFRPVAADNGSIGGSGSHEFHVIADTGEDAIAYCPTSDFAANVEAAEALPLLASRAAPAEAMQKVATPGKAKCEAVAELMGIPLERTIKSIVLATDNEGAEPTIWLLMLRGDHDLNEIKTAKLPGLAGHRFATEAEIVEWFGTPPGYLGPIGTKKPVRVVADRTVANMSDFVVGANEVDYHIAGVNWGRDLPEPVVADIRNVKAGDPSPDGKGALDICRGIEVGHVFQLGTKYSDAMGATFIDESGKAQPMVMGCYGIGITRILGAAIEQNFDDKGIVWPEAIAPFEVVLCPMGYDRSDAVREAADKLYADLAAAGIDVILDDRGERPGVMFADWELIGVPHRLVIGERGLKDGKIEYQGRRDAEATLLPADSAAAAVAEKVRAALAR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Burkholderia mallei (strain SAVP1)
Length
578 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.42 kDa
Sequence
MKASRFFIGTLKEAPADAEIVSHKLMVRAGMIRRVAGGIYNYLPVGLRSIRKVEAIVREEMNRAGAIELLMPAVQPAELWQESGRWEQYGPELLRFKDRKQNEFVIGPTHEEVVTDIARNQIKSYRQMPVNFYQIQTKFRDEIRPRFGVMRGREFIMKDAYSFDKDHESLKESYKKMYDAYVRIFTRIGLEFRPVAADNGSIGGSGSHEFHVIADTGEDAIAYCPTSDFAANVEAAEALPLLASRAAPAEAMQKVATPGKAKCEAVAELMGIPLERTIKSIVLATDNEGAEPTIWLLMLRGDHDLNEIKTAKLPGLAGHRFATEAEIVEWFGTPPGYLGPIGTKKPVRVVADRTVANMSDFVVGANEVDYHIAGVNWGRDLPEPVVADIRNVKAGDPSPDGKGALDICRGIEVGHVFQLGTKYSDAMGATFIDESGKAQPMVMGCYGIGITRILGAAIEQNFDDKGIVWPEAIAPFEVVLCPMGYDRSDAVREAADKLYADLAAAGIDVILDDRGERPGVMFADWELIGVPHRLVIGERGLKDGKIEYQGRRDAEATLLPADSAAAAVAEKVRAALAR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Burkholderia pseudomallei (strain 1106a)
Length
578 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.42 kDa
Sequence
MKASRFFIGTLKEAPADAEIVSHKLMVRAGMIRRVAGGIYNYLPVGLRSIRKVEAIVREEMNRAGAIELLMPAVQPAELWQESGRWEQYGPELLRFKDRKQNEFVIGPTHEEVVTDIARNQIKSYRQMPVNFYQIQTKFRDEIRPRFGVMRGREFIMKDAYSFDKDHESLKESYKKMYDAYVRIFTRIGLEFRPVAADNGSIGGSGSHEFHVIADTGEDAIAYCPTSDFAANVEAAEALPLLASRAAPAEAMQKVATPGKAKCEAVAELMGIPLERTIKSIVLATDNEGAEPTIWLLMLRGDHDLNEIKTAKLPGLAGHRFATEAEIVEWFGTPPGYLGPIGTKKPVRVVADRTVANMSDFVVGANEVDYHIAGVNWGRDLPEPVVADIRNVKAGDPSPDGKGALDICRGIEVGHVFQLGTKYSDAMGATFIDESGKAQPMVMGCYGIGITRILGAAIEQNFDDKGIVWPEAIAPFEVVLCPMGYDRSDAVREAADKLYADLAAAGIDVILDDRGERPGVMFADWELIGVPHRLVIGERGLKDGKIEYQGRRDAEATLLPADSAAAAVAEKVRAALAR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Burkholderia pseudomallei (strain 1710b)
Length
578 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.42 kDa
Sequence
MKASRFFIGTLKEAPADAEIVSHKLMVRAGMIRRVAGGIYNYLPVGLRSIRKVEAIVREEMNRAGAIELLMPAVQPAELWQESGRWEQYGPELLRFKDRKQNEFVIGPTHEEVVTDIARNQIKSYRQMPVNFYQIQTKFRDEIRPRFGVMRGREFIMKDAYSFDKDHESLKESYKKMYDAYVRIFTRIGLEFRPVAADNGSIGGSGSHEFHVIADTGEDAIAYCPTSDFAANVEAAEALPLLASRAAPAEAMQKVATPGKAKCEAVAELMGIPLERTIKSIVLATDNEGAEPTIWLLMLRGDHDLNEIKTAKLPGLAGHRFATEAEIVEWFGTPPGYLGPIGTKKPVRVVADRTVANMSDFVVGANEVDYHIAGVNWGRDLPEPVVADIRNVKAGDPSPDGKGALDICRGIEVGHVFQLGTKYSDAMGATFIDESGKAQPMVMGCYGIGITRILGAAIEQNFDDKGIVWPEAIAPFEVVLCPMGYDRSDAVREAADKLYADLAAAGIDVILDDRGERPGVMFADWELIGVPHRLVIGERGLKDGKIEYQGRRDAEATLLPADSAAAAVAEKVRAALAR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Burkholderia pseudomallei (strain 668)
Length
578 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.434 kDa
Sequence
MKASRFFIGTLKEAPADAEIVSHKLMVRAGMIRRVAGGIYNYLPVGLRSIRKVEAIVREEMNRAGAIELLMPAVQPAELWQESGRWEQYGPELLRFKDRKQNEFVIGPTHEEVVTDIARNQIKSYRQMPVNFYQIQTKFRDEIRPRFGVMRGREFIMKDAYSFDKDHESLKESYKKMYDAYVRIFTRIGLEFRPVAADNGSIGGSGSHEFHVIADTGEDAIAYCPTSDFAANVEAAEALPLLASRAAPAEAMQKVATPGKAKCEAVAELMGIPLERTIKSIVLATDNEGAEPTIWLLMLRGDHDLNEIKTAKLPGLAGHRFATEAEIVEWFGTPPGYLGPIGTKKPVRVVADRTVANMSDFVVGANEVDYHIAGVNWGRDLPEPVVADIRNVKAGDPSPDGKGALDICRGIEVGHVFQLGTKYSDAMGATFIDESGKAQPMVMGCYGIGITRILGAAIEQNFDDKGIVWPEAIAPFEVVLCPMGYDRSDAVREAADKLYAELAAAGIDVILDDRGERPGVMFADWELIGVPHRLVIGERGLKDGKIEYQGRRDAEATLLPADSAAAAVAEKVRAALAR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Burkholderia pseudomallei (strain K96243)
Length
578 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.42 kDa
Sequence
MKASRFFIGTLKEAPADAEIVSHKLMVRAGMIRRVAGGIYNYLPVGLRSIRKVEAIVREEMNRAGAIELLMPAVQPAELWQESGRWEQYGPELLRFKDRKQNEFVIGPTHEEVVTDIARNQIKSYRQMPVNFYQIQTKFRDEIRPRFGVMRGREFIMKDAYSFDKDHESLKESYKKMYDAYVRIFTRIGLEFRPVAADNGSIGGSGSHEFHVIADTGEDAIAYCPTSDFAANVEAAEALPLLASRAAPAEAMQKVATPGKAKCEAVAELMGIPLERTIKSIVLATDNEGAEPTIWLLMLRGDHDLNEIKTAKLPGLAGHRFATEAEIVEWFGTPPGYLGPIGTKKPVRVVADRTVANMSDFVVGANEVDYHIAGVNWGRDLPEPVVADIRNVKAGDPSPDGKGALDICRGIEVGHVFQLGTKYSDAMGATFIDESGKAQPMVMGCYGIGITRILGAAIEQNFDDKGIVWPEAIAPFEVVLCPMGYDRSDAVREAADKLYADLAAAGIDVILDDRGERPGVMFADWELIGVPHRLVIGERGLKDGKIEYQGRRDAEATLLPADSAAAAVAEKVRAALAR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Burkholderia thailandensis (strain ATCC 700388 / DSM 13276 / CIP 106301 / E264)
Length
578 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.504 kDa
Sequence
MKASRFFIGTLKEAPADAEIVSHKLMVRAGMIRRVAGGIYNYLPVGLRSIRKVEAIVREEMNRAGAIELLMPAVQPAELWQESGRWEQYGPELLRFKDRKQNEFVIGPTHEEVVTDIARNQIKSYRQMPVNFYQIQTKFRDEIRPRFGVMRGREFIMKDAYSFDKDHESLKESYKKMYDAYVRIFTRIGLEFRPVAADNGSIGGSGSHEFHVIADTGEDAIAYCPTSDFAANVEAAEALPLLASRAAPAEAMQKVATPGKAKCEAVAELMGIPLERTIKSIVLATDNEGAEPTVWLLMLRGDHDLNEIKTAKLPGLAGYRFATEAEIVEWFGTPPGYLGPIGTKKPVRVVADRTVANMSDFVVGANEVDYHIAGVNWGRDLPEPVIADIRNVKAGDPSPDGKGVLDICRGIEVGHVFQLGTKYSDAMGATFIDESGKAQPMVMGCYGIGVTRILGAAIEQNFDDKGIIWPEAIAPFEVVLCPMGYDRSDAVREAADKLYADLAAAGIDVILDDRGERPGVMFADWELIGVPHRLVIGERGLKDGKIEYQGRRDAEATLLPADSAATAVAEKVRAALAR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Burkholderia vietnamiensis (strain G4 / LMG 22486)
Length
578 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.84 kDa
Sequence
MKASRFFIGTLKEAPADAEIVSHKLMVRAGMIRRVAGGIYNYLPIGLRSIRKVEAIVREEMNRAGALELLMPAVQPAELWQESGRWEQYGPELLRFKDRKDNDFVIGPTHEEVITDIARNQIKSYRQMPVNFYQIQTKFRDEIRPRFGVMRGREFLMKDAYSFDKDAAGLNESYRKMYDAYVRIFTRLGLEFRAVAADSGSIGGNFSHEFHVIADTGEDAIAYCPTSEFAANIEAAEALPLIAERAAPAQAMEKVATPGKAKCEAVAELLAIPLERTIKSIVLATDNEGAEPTIWLVMLRGDHDLNEIKVSKLPGLKNHRFATEQEIVEWFGTPPGYLGPVGTKKPVKVIADRTVANMSDFVVGANEVDYHIAGVNWGRDLPEPDVADVRNVKKGDPSPDGKGVIDICRGIEVGHVFQLGTKYSEAMGATFLDESGKPQPMLMGCYGVGVTRILGAAIEQNFDDKGIIWPESIAPFELVLCPMGYDRSEMVREAADKLYAELTAAGVDVILDDRGERPGVMFADWELIGVPHRLVIGERGLKDGKVEYQGRRDAEATLLPADAAAATVTEKIRAALAH

Gene
proS
Protein
Proline--tRNA ligase
Organism
Paraburkholderia phymatum (strain DSM 17167 / CIP 108236 / LMG 21445 / STM815)
Length
578 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.359 kDa
Sequence
MKASRFFIGTLKEAPADAEIVSHKLMVRAGMIRRVAGGIYNYLPIGLRSIRKVEAIVREEMNRAGAIELLMPAVQPAELWQESGRWEKYGPELLRFKDRKQSDFVIGPTHEEVVTDIARGQIKSYRQLPVNFYQVQTKFRDEIRPRFGVMRGREFIMKDAYSFDKDMDGLRESYRKMYDAYVRIFTRLGLDFRAVAADNGSIGGSGSHEFHVIADTGEDDIAYCPTSDFASNVEAAEALPLIAERAAPKEELRKTSTPGKAKCEAVAEHLNIPLEKTIKSIILATENEGAEPTIWLLMLRGDHDLNEIKVNKLPGLGEFRFATEEEIVEWFGTPPGYLGPLNTKKPIKVIADRTVANMSDFVVGTNEVDFHTTGVNWGRDLPEPVVADIRNVKKDDPSPDGKGVIDICRGIEVGHVFQLGTKYSEAMNATFLDESGKPQPMQMGCYGIGITRILGAAIEQNFDDKGIIWPESIAPFEVVLCPMGYDRSDAVREQADKLHDELTAAGIDVILDDRGERPGVMFADWELIGVPHRLVIGERGLKDGKIEYQGRRDAEATLLPVEAAAQAVIDKIHAALAR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Paraburkholderia phytofirmans (strain DSM 17436 / LMG 22146 / PsJN)
Length
578 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.983 kDa
Sequence
MKASRFFIGTLKEAPADAEIVSHKLMVRAGMIRRVAGGIYNYLPVGLRSIRKVEAIVREEMNRAGGIELLMPAVQPAELWQESGRWEKYGPELLRFKDRRQSDFVIGPTHEEVVTDIARNQIKSYRQLPVNFYQIQTKFRDEIRPRFGVMRGREFIMKDAYSFDKDMDGLRESYRKMYDAYVRIFTRLGLDFRAVAADNGSIGGSGSHEFHVIAETGEDAIAYCPTSDFAANVEAAEALPLYAERAAPTEEMKKTPTPGKAKCEAVAELLNIPLERTIKSIILATENEGAEPTIWLLMLRGDHDLNEIKASKLPGLAEFRMATEAEIIETFGTPPGYLGPIGTKKPIKVVADRTVANMSDFVVGSNEVDYHTTGVNWGRDLPEPVVADIRNVKKGDPSPDGKGVLDICRGIEVGHVFQLGTKYSEAMGATCLDETGKPRPMEMGCYGIGVTRILGAAIEQNFDDKGIIWPESIAPFEVVLCPMGYDRSEAVRAEADKLYAALVEAGIDVILDDRGERPGVMFADWELIGVPHRLVIGDRGLKEGKLEYQGRRDAEATLLPVEDAAQTVIGKVRAALAR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Paraburkholderia xenovorans (strain LB400)
Length
578 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.045 kDa
Sequence
MKASRFFIGTLKEAPADAEIVSHKLMVRAGMIRRVAGGIYNYLPIGLRSIRKVEAIVREEMNRAGAIELLMPAVQPAELWQESGRWEKYGPELLRFKDRKQSDFVIGPTHEEVVTDIARNQIKSYRQLPVNFYQVQTKFRDEIRPRFGVMRGREFIMKDAYSFDKDMDGLRESYRKMYDAYVRIFTRLGLDFRAVAADNGSIGGSGSHEFHVIAETGEDAIAYCPTSDFAANVEAAEALPLHAERAAPAEEMKKTATPGKAKCEAVAELLNIPLERTIKSIILATENEGAEPTIWLLMLRGDHDLNEIKASKLPGLADFRMATEAEIIETFGTPPGYLGPLNTKKPVKVVADRTVANMSDFVVGSNEVDYHTTGVNWGRDLPEPVVADIRNVKKGDPSPDGKGVIDICRGIEVGHVFQLGTKYSEAMNATCLDETGKPRPMEMGCYGIGVTRILGAAIEQNFDDRGIIWPESIAPFEVVLCPMGYDRSEAVREAADKLYATLLEAGIDVILDDRGERPGVMFADWELIGVPHRLVIGDRGLKDGKLEYQGRRDAEATLLPVEDAAQTVIAKVRAALAR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Brachyspira hyodysenteriae (strain ATCC 49526 / WA1)
Length
578 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.363 kDa
Sequence
MRLSKLFMPTLKEAPSDAIIASNKLMLRAALARKISNGLYSYLPLGVRVLNKISNIIREEMDAIGSNECIMPILVSKELLTPSGRWERFKKELFRLKDRNDVDMAMGPTHEEAFTITAQNEIQSYKDFPLTLYQIHTKFRDEIRPRFGVIRSKEFTMKDAYSFHITKECLDKTYNDMSGAYTKIFKRMGLDTVSVKADSGAMGGEGSEEFMVLSEVGEETIIFCSKCDYRANVEKANVKEEEAAKSYTDKALEEVHTPDIKTINDLEKFFNTSSKNFIKSIIYKTEEDEIILVAIRGDLEINETKLSNALGGLDIELADEETVKEVTGARVGFASPIGLKKKIRIFADNSIKSVADAIVGGNKDDTHIKNVNIERDFNIDVWGDFRTAKEGDRCPQCGETLYQKKGLELGHIFKLGDKYTEAFNFKVLDENNKEITPIMGCYGIGVNRALASVIEQNYDDKGIIFPISVAPYEAIVVAIDKETEDSFKKAEEIYNTLNSIGVETMFDDRKERLGVKLNDCDLIGIPIRIIVGKKSLQKGVVEFKLRKSQESVEVKVEDIIEYVKTKKQELFNEINSRL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Syntrophus aciditrophicus (strain SB)
Length
578 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.356 kDa
Sequence
MRYSEMFLPTEREIPSDAEVVSHQLMLRAGMIRKLSAGIYSYLPLGYRVLRKVEQIIREEMNRAGAQEVYLPMVQPAELWQESGRWEHYGKELLRFRDRHDREYCLGPTHEEVITDLVRHEIKTYRQLPKNLYQIQTKFRDEIRPRFGVMRGREFGMKDAYSFDADEEGAEISYQKMFEAYKRIFARCGLRFRPVEADSGTIGGSFSHEFMVMADSGEDGLVFCATCSYAANLEKAEVHPPEKMEISNDEMLLLTEVHTPNARTIDEVCAFLNVTPQEIVKTLIFNADGNPVAVLVRGDEEVNEIKVKNYLKCQELELAMDDMIQDVTGAPRGFAGAIGIKKARILADYSLLNMKNVVMGANKEDYHLRNVNEGRDFQISAFADLKVARETDSCPRCQGALKFARGIEVGHVFKLGTKYSKAMGASYLDKNGKEQIMIMGCYGIGTGRTVAACIEQNHDENGIVWPMPISPYQVIITPVNMNDKALAETAERLYESLAGKGAEVLLDDRDERAGVKFKDADLIGIPIRVTVGPKKLAEGKVEVRLRDTGETSDVQVDSVEKMILRVIEGKMSESYLIF

Gene
proS
Protein
Proline--tRNA ligase
Organism
Burkholderia ambifaria (strain MC40-6)
Length
578 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.872 kDa
Sequence
MKASRFFIGTLKEAPADAEIVSHKLMVRAGMIRRVAGGIYNYLPVGLRSIRKVEAIVREEMNRAGAIELLMPAVQPAELWQESGRWEQYGPELLRFKDRKDNDFVIGPTHEEVVTDIARNQIKSYRQMPVNFYQIQTKFRDEIRPRFGVMRGREFIMKDAYSFDKDTAGLNESYRKMYDAYVRIFTRLGLEFRAVAADSGSIGGNFSHEFHVIADTGEDAIAYCPTSDFAANIEAAEALPLIAARAAPAEAMEKVATPGKAKCEAVAELLAIPLERTIKSIVLATENEGAEPTIWLIMLRGDHDLNEIKVSKLPGLKNHRFATEQEIVDWFGTPPGYLGPVGTKKPVKVIADRTVANMSDFVVGANEVDYHIAGVNWGRDLPEPEVADVRDVKKGDPSPDGKGTIDICRGIEVGHVFQLGTKYSEAMGATFLDESGKPQPMLMGCYGVGVTRILGAAIEQNFDDRGIIWPESIAPFEVVLCPMGYDRSDMVREAADKLYAELAAAGIDVILDDRGERPGVMFADWELIGVPHRLVIGERGLKEGKIEYQGRRDAEATLLPADEAAATVTEKIRAALAH

Gene
proS
Protein
Proline--tRNA ligase
Organism
Burkholderia cenocepacia (strain AU 1054)
Length
578 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.827 kDa
Sequence
MKASRFFIGTLKEAPADAEIVSHKLMVRAGMIRRVAGGIYNYLPVGLRSIRKVEAIVREEMNRAGAIELLMPAVQPAELWQESGRWEQYGPELLRFKDRKDNDFVIGPTHEEVVTDIARNQIKSYRQMPVNFYQIQTKFRDEIRPRFGVMRGREFIMKDAYSFDKDAAGLNESYRKMYDAYVRIFTRLGLEFRAVAADSGSIGGNFSHEFHVIADTGEDAIAYCPTSEFAANVEAAEALPLIAERAAPAEAMEKVATPGKAKCEAVAELLSIPLERTIKSIVLATDNEGAEPTIWLVMLRGDHDLNEIKASKLPGLKNHRFATEQEIVEWFGTPPGYLGPVGTKKPVKVIADRTVANMSDFVVGANEVDYHIAGVNWGRDLPEPEVADVRNVKKGDPSPDGKGVIDICRGIEVGHVFQLGTKYSEAMGATFLDESGKPQPMLMGCYGVGITRILGAAIEQNFDDKGIIWPESIAPFEVVLCPMGYDRSDMVRETADKLYAELVAAGIDVILDDRGERPGVMFADWELIGVPHRLVIGERGLKEGKIEYQGRRDAEATLLPADTAAAAVAEKIRAALAH

Gene
proS
Protein
Proline--tRNA ligase
Organism
Burkholderia cenocepacia (strain MC0-3)
Length
578 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.855 kDa
Sequence
MKASRFFIGTLKEAPADAEIVSHKLMVRAGMIRRVAGGIYNYLPVGLRSIRKVEAIVREEMNRAGAIELLMPAVQPAELWQESGRWEQYGPELLRFKDRKDNDFVIGPTHEEVVTDIARNQIKSYRQMPVNFYQIQTKFRDEIRPRFGVMRGREFIMKDAYSFDKDAAGLNESYRKMYDAYVRIFTRLGLEFRAVAADSGSIGGNFSHEFHVIADTGEDAIAYCPTSEFAANVEAAEALPLIAERAAPAEAMEKVATPGKAKCEAVAELLSIPLERTIKSIVLATDNEGAEPTIWLVMLRGDHDLNEIKVSKLPGLKNHRFATEQEIVEWFGTPPGYLGPVGTKKPVKVIADRTVANMSDFVVGANEVDYHIAGVNWGRDLPEPEVADVRNVKKGDPSPDGKGVIDICRGIEVGHVFQLGTKYSEAMGATFLDESGKPQPMLMGCYGVGITRILGAAIEQNFDDKGIIWPESIAPFEVVLCPMGYDRSDMVRETADKLYAELVAAGIDVILDDRGERPGVMFADWELIGVPHRLVIGERGLKEGKIEYQGRRDAEATLLPADTAAAAVAEKIRAALAH

Gene
proS
Protein
Proline--tRNA ligase
Organism
Burkholderia cenocepacia (strain HI2424)
Length
578 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.855 kDa
Sequence
MKASRFFIGTLKEAPADAEIVSHKLMVRAGMIRRVAGGIYNYLPVGLRSIRKVEAIVREEMNRAGAIELLMPAVQPAELWQESGRWEQYGPELLRFKDRKDNDFVIGPTHEEVVTDIARNQIKSYRQMPVNFYQIQTKFRDEIRPRFGVMRGREFIMKDAYSFDKDAAGLNESYRKMYDAYVRIFTRLGLEFRAVAADSGSIGGNFSHEFHVIADTGEDAIAYCPTSEFAANVEAAEALPLIAERAAPAEAMEKVATPGKAKCEAVAELLSIPLERTIKSIVLATDNEGAEPTIWLVMLRGDHDLNEIKVSKLPGLKNHRFATEQEIVEWFGTPPGYLGPVGTKKPVKVIADRTVANMSDFVVGANEVDYHIAGVNWGRDLPEPEVADVRNVKKGDPSPDGKGVIDICRGIEVGHVFQLGTKYSEAMGATFLDESGKPQPMLMGCYGVGITRILGAAIEQNFDDKGIIWPESIAPFEVVLCPMGYDRSDMVRETADKLYAELVAAGIDVILDDRGERPGVMFADWELIGVPHRLVIGERGLKEGKIEYQGRRDAEATLLPADTAAAAVAEKIRAALAH

Gene
proS
Protein
Proline--tRNA ligase
Organism
Burkholderia cenocepacia (strain ATCC BAA-245 / DSM 16553 / LMG 16656 / NCTC 13227 / J2315 / CF5610)
Length
578 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.867 kDa
Sequence
MKASRFFIGTLKEAPADAEIVSHKLMVRAGMIRRVAGGIYNYLPVGLRSIRKVEAIVREEMNRAGAIELLMPAVQPAELWQESGRWEQYGPELLRFKDRKDNDFVIGPTHEEVVTDIARNQIKSYRQMPVNFYQIQTKFRDEIRPRFGVMRGREFIMKDAYSFDKDAAGLNESYRKMYDAYVRIFSRLGLEFRAVAADSGSIGGNFSHEFHVIADTGEDAIAYCPTSEFAANVEAAEALPLIAERAAPAEAMEKVATPGKAKCEAVAELLSIPLERTIKSIVLATDNEGAEPTIWLVMLRGDHDLNEIKVSKLPGLKNHRFATEQEIVEWFGTPPGYLGPVGTKKPVKVIADRTVANMSDFVVGANEVDYHIAGVNWGRDLPEPDVADVRNVKKGDPSPDGKGVIDICRGIEVGHVFQLGTKYSEAMGATFLDESGKPQPMLMGCYGVGITRILGAAIEQNFDDRGIIWPESIAPFEVVLCPMGYDRSDLVRETADKLYAELVAAGIDVILDDRGERPGVMFADWELIGVPHRLVIGERGLKEGKIEYQGRRDAEATLLPADTAAATVAEKIRAALAH

Gene
proS
Protein
Proline--tRNA ligase
Organism
Burkholderia ambifaria (strain ATCC BAA-244 / AMMD)
Length
578 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.902 kDa
Sequence
MKASRFFIGTLKEAPADAEIVSHKLMVRAGMIRRVAGGIYNYLPVGLRSIRKVEAIVREEMNRAGAIELLMPAVQPAELWQESGRWEQYGPELLRFKDRKDNDFVIGPTHEEVVTDIARNQIKSYRQMPVNFYQIQTKFRDEIRPRFGVMRGREFLMKDAYSFDKDTAGLNESYRKMYDAYVRIFTRLGLEFRAVAADSGSIGGNFSHEFHVIADTGEDAIAYCPTSDFAANIEAAEALPLIAERAAPAEAMEKVATPGKAKCEAVAELLAIPLERTIKSIVLATENEGAEPTIWLIMLRGDHDLNEIKVSKLPGLKNHRFATEQEIVDWFGTPPGYLGPVGTKKPVKVIADRTVANMSDFVVGANEVDYHIAGVNWGRDLPEPEVADVRDVKKGDPSPDGKGTIDICRGIEVGHVFQLGTKYSDAMGATFLDESGKPQPMLMGCYGVGITRILGAAIEQNFDDKGIIWPESIAPFEVVLCPMGYDRSDMVREAADKLYAELAAAGIDVILDDRGERPGVMFADWELIGVPHRLVIGERGLKEGKIEYQGRRDAEATLLPADEAAATVTEKIRAALAH

Gene
proS
Protein
Proline--tRNA ligase
Organism
Burkholderia lata (strain ATCC 17760 / DSM 23089 / LMG 22485 / NCIMB 9086 / R18194 / 383)
Length
578 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.844 kDa
Sequence
MKASRFFIGTLKEAPADAEIVSHKLMVRAGMIRRVAGGIYNYLPVGLRSIRKVEAIVREEMNRAGGIELLMPAVQPAELWQESGRWEQYGPELLRFKDRKDNDFVIGPTHEEVITDIARNQIKSYRQMPVNFYQIQTKFRDEIRPRFGVMRGREFIMKDAYSFDKDAAGLNESYRKMYDAYVRIFTRLGLEFRAVAADSGSIGGNFSHEFHVIADTGEDAIAYCPTSEFAANIEAAEALPLIAERAAPAEAMEKVATPGKAKCEAVAELLAIPLERTIKSIVLATDNEGAEPTIWLVMLRGDHDLNEIKVSKLPGLKNHRFATEQEIVEWFGTPPGYLGPVGTKKPVKVIADRTVANMSDFVVGANEVDYHIAGVNWGRDLPEPDVADVRNVKKGDPSPDGKGVIDICRGIEVGHVFQLGTKYSEAMGATFLDESGKPQPMLMGCYGVGVTRILGAAIEQNFDDKGIIWPESIAPFEVVLCPMGYDRSDMVRETADKLYAELVAAGIDVILDDRGERPGVMFADWELIGVPHRLVIGERGLKEGKIEYQGRRDAEATLLPADAAAATVAEKIRAALAR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Thermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099)
Length
577 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.947 kDa
Sequence
MRMKDLYAPTLKETPSDVETVSHEYLLRGGFIRKVAAGIYTYLPLGRRVLLKIENIVREEMNRIGAQEILMPILQPAELWKQSGRWDDYGPEMMKLKDRHERDFTLGPTHEEIVTDLVKNELRSYKQLPLTLYQIANKYRDEIRPRFGLLRAREFIMKDAYSFHASWESLDETYEQFKKAYSRIMERLGVRYMIIEAETGAIGGNASHEFVVPAKIGETNVLFCEKCGYQASDEKAEYKGEYTQEQEEEKPLKKVPTPGVKTIEEVSEFLGVPPSKIVKSLLYKGREGYVMVLIRGDLELNEAKLKAHLKDQSLRMATPEEILKDFGVPVGFIGPIGVDVKKVADHSVRGLKNFVVGGMEEDTHYVNANHPRDFKVDEWYDLRTVVEGDPCPVCGEPLKATKGIELGHIFKLGTKYSEAMKAYFMDENGEMKPFIMGCYGWGVSRTMAAVVEHFHDENGMIWPLSIAPYTVVVDILNMNDAEQKQVGEKIYQVLSEKGEEVVLDDREVSPGFKFKDADLIGFPIRINVGRSLKEGVVELKKRYSKELVKVNIKNGFGALLETLEKMKREYDPKEAVR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Thermotoga neapolitana (strain ATCC 49049 / DSM 4359 / NS-E)
Length
577 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.835 kDa
Sequence
MRMKQLYAPTLKETPSDVETVSHEYLLRGGFIRKVAAGIYTYLPLGRRVLLKIENIVREEMNRIGAQEILMPILQPAELWKRSGRWDDYGPEMMKLKDRHERDFTLGPTHEEIVTDLVKNELRSYRQLPLVVYQVANKYRDEIRPRFGLLRAREFIMKDAYSFHSSWESLDETYELFKEAYSRIMERLGVKYMVIEAETGAIGGNASHEFVVPAKIGETNVLYCEKCGYQASDEKAEYRGEYPVEEEEEKPLEKVPTPGVRTIEEVSQFLGVPPSKIVKSLLFVGRDGYVMALIRGDLELNEAKLKSHLKDQSLRLATPEEVLKDFGVPIGFIGPIGTNVKKVADHSIKGLKNFVVGGMEKDTHYVNANHPRDFKVDEWCDLRTVVEGDPCPVCGEPLRATKGIELGHIFKLGTKYSEAMEAYFMDENGEMKPFIMGCYGWGVSRTMAAVVEHFHDENGMIWPLSIAPYTVIVDILNMNDPDQKRVGEEIYRALLEKGEEVVLDDREVSPGFKFKDADLIGFPIRINVGRSLKDGVIELKKRYSKELVKVSIQNGLGSLFEALNRMKAEYDPREAIE

Gene
proS
Protein
Proline--tRNA ligase
Organism
Thermotoga petrophila (strain RKU-1 / ATCC BAA-488 / DSM 13995)
Length
577 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
66.003 kDa
Sequence
MRMKDLYAPTLKETPSDVETVSHEYLLRGGFIRKVAAGIYTYLPLGRRVLLKIENIVREEMNRIGAQEILMPILQPAELWKQSGRWDDYGPEMMKLKDRHERDFTLGPTHEEIVTDLVKNELRSYKQLPLTLYQIANKYRDEIRPRFGLLRAREFIMKDAYSFHASWESLDETYEEFKKAYSRIMERLGVRYMIIEAETGAIGGNASHEFVVPAKIGETNVLFCEKCGYQASDEKAEYRGEYTQEQEKEKTLEKVPTPGVKTIEEVSKFLGVSPSKIVKSLLYKGREGYVMVLIRGDLELNEAKLKAHLKDQSLRMATPEEILKDFGVPVGFIGPIGVDVKKVADHSVRGLKNFVVGGMEEDTHYVNANHPRDFKVDEWYDLRTMVEGDPCPVCGEPLKATKGIELGHIFKLGTKYSEAMKAYFMDENGEMKPFIMGCYGWGVSRTMAAVVEHFHDENGMIWPLSIAPYTVVVDILNMNDAEQKQVGEKIYQVLSEKGEEVVLDDREVSPGFKFKDADLIGFPIRINVGRSLKEGVVELKKRYSKELVKVNIKNGFGTLLETLEKMKREYDPKEAAR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Thermotoga sp. (strain RQ2)
Length
577 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.975 kDa
Sequence
MRMKDLYAPTLKETPSDVETVSHEYLLRGGFIRKTAAGIYTYLPLGRRVLLKIENIVREEMNRIGAQEILMPILQPAELWKQSGRWDDYGPEMMKLKDRHERDFTLGPTHEEIVTDLVKNELRSYRQLPLVVYQVANKYRDEIRPRFGLLRAREFIMKDAYSFHSSWESLDETYELFKEAYSRIMERLGVKYMVIEAETGAIGGNASHEFVVPAKIGETNVLFCEKCGYQASDEKAEYKGEYTQEQEEEKPFKKVPTPGVKTIEEVSEFLGVPPSKIVKSLLYKGREGYVMVLIRGDLELNEAKLKAHLKDQSLRMATPEEILKDFGVPVGFIGPIGVDVKKVADHSVRGLKNFVVGGMEEDTHYVNANHPRDFKVDEWYDLRTMVEGDPCPVCGEPLKATKGIELGHIFKLGTKYSEAMKAYFMDENGEMKPFIMGCYGWGVSRTMAAVVEHFHDENGMIWPLSIAPYTVVVDILNMNDAEQKQVGEKIYQVLSEKGEEVVLDDREVSPGFKFKDADLIGFPIRINVGRSLKEGVVELKKRYSKELVKVNIKNGFGTLLETLEKMKREYDPKEAAR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Helicobacter acinonychis (strain Sheeba)
Length
577 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.361 kDa
Sequence
MLFSKLFAPTLKEPPKDAVLKSHKHLAQAGYIYQIGSGIYNFLPLAKKVLDKIENITHKRMQEHGAQNILMSFVVLASLWEKSGRLDKYGKELLVFKDRKGNDFVLSPTLEENITEIAANFIKSYKQLPVHLYQIHTKFRDEIRPRFGLVRAREFIMKDGYSFHEDAESLDKEFLNTQSAYKEILNDLGLDFRIVEADNGAIGGSKSKEFVVLTECGEDTIVVCQNCDYAANIEIAKRSKRLEPLNVPKAQLAKFPTPNTTSAESVAEFFKVEPFFVLKAVVKKVIHKDKETLACFFTRGDDNLEETKALNALNVLGANALELREASQEDLNQVGLVAGFIGPYGLRKHVSYIIFDEDLKEGDCLIAGANEKDFHAVGVDLKGFENLIYADIIQVKESDCCPNCQRALKYHKSLEVGHIFKLSQGYAKSLKASFLDKNGKEQFFEMGCYGIGISRLLSAILEQKSDDLGCVWTKNTAPFDVVIVVSNLKDEVQKKLAFEVYERLLQRGVDVLLDDRDVRFGAKMRDFELIGERLALIVGKQTLENKEFECIKRANLEKQTLKDRELEEKILEILESE

Gene
proS
Protein
Proline--tRNA ligase
Organism
Chlamydia abortus (strain DSM 27085 / S26/3)
Length
577 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.757 kDa
Sequence
MKTSQLFYKTSKNANKEASVLSYELLEKAGYIFKTAKGIYTYTPLFWRVALKMMDIIREELNAIGGQELVLPILHPAELWQKTGRWEAFRSEGLLYTVKDREDKEFCLAPTHEEIVSMFVSQWLSGRKQLPIHLYQIATKFRDEIRPRFGLMRAKEFLMEDSYTFSDSPEQMNEQYAKLRQAYQNIFDRLEIQYVIVEADGGKIGKGKSEEFHVLSSLGEDTLCVSGHYGANIEAAVAQPPQYTYDKDYLPIEEVDTPDVRTIENLQDFFSVPPYRIMKTLVVKLSYGEKEKFTAIGIRGDRQINLTKIGSKLNADACSLASDEEIQKHLGVEKGFIGPLNCPIDFYADETTQCMTNFICAGNVKDKHYKNVNWDRDIPRPEYADFLLAEAGDLCPTNNHAPYEIFEGVEVAHIFNLGTRYTEGFDVVFQDEQGKPQSCWMGTYGIGIGRTLAACIEQLADDRGIVWPKAIAPFDISILYNGGDTACEEAAEKIYKELQGYGYAPLLDDRNERLGFKLKDSDLIGIPYKLILGKTFLNSGMLEIESRSIEKFSVEPKDFVHWCKRHLPSPRVFSPIP

Gene
proS
Protein
Proline--tRNA ligase
Organism
Chlamydophila caviae (strain GPIC)
Length
577 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.881 kDa
Sequence
MKTSQLFYKTSKNANKEAAVLSYELLEKAGYIFKTAKGIYTYTPLFWRVALKMMDIVREELNAIGGQELVLPILHPAELWQKTGRWEAFRSEGLLYTLTDREDKELCLAPTHEEVVSMFVSQWLSGRKQLPIHLYQIATKFRDEIRPRFGLMRAREFLMEDSYTFSDSPEQMNEQYAKLRQAYQNIFDRLEIKYVIVEADGGKIGKGKSEEFHVLCSLGEDTICVSGAYGANIEAAVSQPPQYTYDKEHLPIEEVATPDVRTMEHLQDFFSLPSHKIIKTLVVKLSYGEKDKFVAISIRGDRQINLTKIRSKLNADECILASDEELQQHLGTEKGFIGPLNCPIELYADETTRCMTNFICAGNTKDKHYKNVNWDRDIPRPEYGDFLLAEAGDLCPANGNAPYEVFEGVEVAHIFNLGTRYTECFEVGFQNEQEEQQTCWMGTYGIGIGRTLAACIEQLADDRGIVWPKAIAPFDIAILYNGGDAASQEAAEKIYKDLQNYGYAPLLDDRNERLGFKLKDSDLIGIPYKLILGKTFQNSGVLEIESRSREKFFVEPKDFFNWCKNYFPKPRGFSPIS

Gene
proS
Protein
Proline--tRNA ligase
Organism
Chlamydia felis (strain Fe/C-56)
Length
577 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.534 kDa
Sequence
MRTSQLFYKTSKNANKDAAVLSYELLEKAGYIFKTAKGVYTYTPLFWRVALKMMDIVREELNAIGGQELMLPILHPAELWQKTGRWEAFRSEGLLYTLTDREDKELCLAPTHEEVVTMFVSQWLSGRKQLPIHLYQIATKFRDEIRPRFGLMRAREFLMEDSYTFSDSPEQMNEQYDKLRRAYQKIFDRLEIKYVIVEADGGKIGKGKSEEFHVLCSLGEDTICVSGDYGANIEAAVALPVQYTYDKEFLPIEEVATPDVRTIENLQDFFSIPPYRIMKTLVVKLSYGEKNTFVAIGIRGDRQINLTKIRSKLNADECALASDEEIQNNLGTEKGFVGPLNCPIEFYADETTRCMTNFICAGNAKDKHYKNVNWDRDIPRPEYADFLLAEAGDLCPSNGNAPYEIFEGVEVAHIFNLGTRYTECFDVGFQNEQGEQQTCWMGTYGIGIGRTLAACVEQLADDRGIVWPKAIAPFDISILYNGGDSASQEAAEKIYTELQNSGYAPLLDDRNERLGFKLKDSDLIGIPYKLILGKTFLNSGTLEIESRSGEKFSVQPKDFVHWCENYLPQSQKLSSAS

Gene
proS
Protein
Proline--tRNA ligase
Organism
Lactobacillus reuteri (strain DSM 20016)
Length
577 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.257 kDa
Sequence
MKQSKVLIPTKKEAPSDAEALSHKMMIRAGYIYQVSAGVWSYLPLAYRVIRKVENIIRDEMDKAGAVEMLMPGLLPADLWKESGRYESYGDNLFKLKDRRDRDFILGPTHEETFTEVLRDSIKSYKKLPLVVYQLQDKFRDEDRPRYGILRGKEFEMLDGYSFSADQEGLDEAYNNQAKAYRNIFDRIGLNYKVILADSGTMGGKNSQEFSAPAEVGEDIIAYTDGDYAANIEKAESKFTGVQQTAVPAPIEKKATPGAHTVYEAAESLDLDPNQVIKSMLYIAKMSEDEYQPVLVLMRGDDEVNEAKVINALDCEELELATEEDAEKYLNAHPGSLGPVGVGEEVKILADNYVKVLVNMACGANEDGYHYVNANIDRDFRVDQFGDFRNVKEGEIAPDGQPLKFTPGIEIGHIFKLGTHYSSKLGAQVLDSNGRLTDVIMGSYGIGVTRLLSAVAEQNADENGLVWPDSIAPFDVHVIPVNAKKEDQMAMADKIDQQLTEAGYEVLVDDRKERAGVKFADSDLIGIPIRVTVGKKAQDGIVEIKIRKTGETVEVKQEELVNTVGILLKQLNEEKNK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Lactobacillus reuteri (strain JCM 1112)
Length
577 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.257 kDa
Sequence
MKQSKVLIPTKKEAPSDAEALSHKMMIRAGYIYQVSAGVWSYLPLAYRVIRKVENIIRDEMDKAGAVEMLMPGLLPADLWKESGRYESYGDNLFKLKDRRDRDFILGPTHEETFTEVLRDSIKSYKKLPLVVYQLQDKFRDEDRPRYGILRGKEFEMLDGYSFSADQEGLDEAYNNQAKAYRNIFDRIGLNYKVILADSGTMGGKNSQEFSAPAEVGEDIIAYTDGDYAANIEKAESKFTGVQQTAVPAPIEKKATPGAHTVYEAAESLDLDPNQVIKSMLYIAKMSEDEYQPVLVLMRGDDEVNEAKVINALDCEELELATEEDAEKYLNAHPGSLGPVGVGEEVKILADNYVKVLVNMACGANEDGYHYVNANIDRDFRVDQFGDFRNVKEGEIAPDGQPLKFTPGIEIGHIFKLGTHYSSKLGAQVLDSNGRLTDVIMGSYGIGVTRLLSAVAEQNADENGLVWPDSIAPFDVHVIPVNAKKEDQMAMADKIDQQLTEAGYEVLVDDRKERAGVKFADSDLIGIPIRVTVGKKAQDGIVEIKIRKTGETVEVKQEELVNTVGILLKQLNEEKNK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Marinobacter hydrocarbonoclasticus (strain ATCC 700491 / DSM 11845 / VT8)
Length
577 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.785 kDa
Sequence
MRASRYLIATQKETPSDAEIISHQLMLRAGMIRKLAAGLYTWLPLGLRTLRKVERIVREEMDKSGAQEVLMPAVQPAELWQESGRWEQYGGELLRLNDRHGRDFCFGPTHEEVITDLIRNELKSYKELPANFYQIQTKFRDERRPRFGVMRAREFIMKDAYSFHLNAESLDETYKVMHQTYCNIFDRLGLDYRPVQADSGSIGGSSSHEFHVLASSGEDAIVFSTSGDYAANIEKAEAVAPAGERPAPGEELKEVHTPGQRTIDAVSQFLGMPAERSVKTLLVKAEADENGESGLVALILRGDHTLNEIKAENLPGIAEPLTMATDEEIEKAIGCKPGSIGPVKLPVPVIVDRSAAHLADFVCGANKDDYHLTGVNWGRDAEISRVEDLRNVVEGDASPDGNGTLEIRRGIEVGHIFKLGNKYSKAMNASVLDEHGKTSIMEMGCYGIGVSRIVAASIEQNHDEKGIIWPDAIAPFEVAIVTLNGHKSPVVAEAGDKLYEQLRQAGYDVLLDDRNERPGVKFADIELIGIPHRFVVSERGLSAGTLEYKGRRDEEKQDIPVDEALSFLVKASPKGGL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Helicobacter pylori (strain P12)
Length
577 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.208 kDa
Sequence
MLFSKLFAPTLKEPPKDAVLKSHKHLAQAGYIYQVGSGIYNFLPLAKKVLDKIENITHKRMQEHGAQNILMSFVVLASLWEKSGRLDKYGKELLVFKDRKDNDFVLSPTLEENITEIAANFIKSYKQLPVHLYQIHTKFRDEIRPRFGLVRAREFIMKDGYSFHEDAESLDKEFLNTQSAYKEILSDLGLDFRIVEADSGAIGGSKSREFVVLTECGEDTIVVCQNCDYAANIEIAKRSKRPEPLNVPKAQLAKFPTPNTTSAQSVAEFFKTEPYFVLKALVRKVIHKDKETLACFFVRGDDNLEEVKALNALNIIGANALELREANEEDLNKAGLIAGFIGPYGLKKHVSYIIFDEDLKESDCLIVGANEKDFHAVGVDLKGFENLVYADIVQVKESDRCPNCQGELKYHKSLEVGHIFKLGQGYAKSLKASFLDKNGKEQFFEMGCYGIGISRLLSAILEQKSDDLGCVWTKNTAPFDVVIVVSNLKDEAQKKLAFEVYERLLQKGVDALLDDRDARFGAKMRDFELIGERLALIVGKQTLESKEFECIKRANLEKQTIKDIELEEKILEMLASE

Gene
proS
Protein
Proline--tRNA ligase
Organism
Helicobacter pylori (strain G27)
Length
577 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.101 kDa
Sequence
MLFSKLFAPTLKEPPKDAVLKSHKHLAQAGYIYQVGSGIYNFLPLAKKVLDKIENITHKRMQEHGAQNILMSFVVLASLWEKSGRLDKYGKELLVFKDRKDNDFVLSPTLEENITEIAANFIKSYKQLPVHLYQIHTKFRDEIRPRFGLVRAREFIMKDGYSFHEDAESLDKEFLNTQSAYKEILSDLGLDFRIVEADSGAIGGSKSREFVVLTECGEDTIVVCQNCDYAANIEIAKRSKRPEPLNVPKAQLAKFPTPNTTSAQSVAEFFKTEPYFVLKALVKKVIHKDKETLACFFVRGDDNLEETKALNALNIIGANALELREANEEDLNHAGLIAGFIGPYGLKKHVSYIIFDEDLKEGDCLIAGANEKDFHAVGVDLKGFENLVYADIVQIKESDHCPNCQGALKYHKSLEVGHIFKLGQGYAKSLKASFLDKNGKEQFFEMGCYGIGISRLLSAILEQKSDDLGCVWTKNTAPFDVVIVVSNWKDEAQKKLAFEVYERLLQKGVDALLDDRDARFGAKMRDFELIGERLALIVGKQALESKEFECIKRANLEKQTLKDTELEEKILEMLASE

Gene
proS
Protein
Proline--tRNA ligase
Organism
Helicobacter pylori (strain HPAG1)
Length
577 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.185 kDa
Sequence
MLFSKLFAPTLKEPPKDAVLKSHKHLAQAGYIYQVGSGIYNFLPLAKKVLDKIENITHKRMQEHGAQNILMSFVVLASLWEKSGRLDKYGKELLVFKDRKDNDFVLSPTLEENITEIAANFIKSYKQLPVHLYQIHTKFRDEIRPRFGLVRAREFIMKDGYSFHEDAESLDKEFLNTQSAYKEILNDLGLDFRIVEADSGAIGGSKSKEFVVLTECGEDTIVVCKNCDYAANIEIAKRSKRPEPLNVPKAQLAKFPTPNTTSAQSVAEFFKTEPYFVLKALVRKVIHKDKETLACFFVRGDDNLEEVKALNALNIIGANALELREASQKDLDSAGLIAGFIGPYGLKKHVPYIIFDEDLKEGDCLITGANEKDFHAVGVDLKGFENLVYADIVQVKESDHCPNCQGALKYHKSLEVGHIFKLGQGYAKSLRASFLDKNGKEQFFEMGCYGIGISRLLSAILEQKSDDLGCVWTKNTAPFDVVIVVSNWKDEAQKKLAFEVYERLLQKGVDALLDDRDARFGAKMRDFELIGERLALIIGKQTLENKEFECIKRANLEKQTIKDIELEEKILEMLASE

Gene
proS
Protein
Proline--tRNA ligase
Organism
Helicobacter pylori (strain Shi470)
Length
577 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.307 kDa
Sequence
MLFSKLFAPTLKEPPKDAVLKSHKHLAQAGYIYQVGSGIYNFLPLAKKVLDKIENITHKRMQEHGAQNILMSFVVLASLWEKSGRLDKYGKELLVFKDRKDNDFVLSPTLEENITEIAANFIKSYKQLPVHLYQIHTKFRDEIRPRFGLVRAREFIMKDGYSFHEDAESLDKEFLNTQSAYKEILSDLGLDFRIVEADSGAIGGSKSREFVVLTECGEDTIVVCKNCDYAANIEIAKRSKRPEPLNVPKAQLAKFPTPNTTSAQSVAEFFKTEPYFVLKALVRKVIHKDKETLACFFVRGDDNLEEVKALNALNLLGANALELREASKEDLNNAGLIAGFIGPYGLKKHVSYIIFDEDLKEGDCLIVGANEKDFHAVGVDLKGFENLVYADIVQVKESDHCPDCQGELKYHKSLEVGHIFKLGQGYAKSLKASFLDKNGKERFFEMGCYGIGISRLLSAILEQKSDDLGCVWTKNTAPFDVVIVVSNWKDEAQKKLAFEVYERLRQKGVDALLDDRDARFGAKMRDFELIGERLALIVGKQTLESKEFECIKRANLEKQTLKDTELEEKILEMLKSE

Gene
proS
Protein
Proline--tRNA ligase
Organism
Helicobacter pylori (strain ATCC 700392 / 26695)
Length
577 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.223 kDa
Sequence
MLFSKLFAPTLKEPPKDAVLKSHKHLAQAGYIYQVGSGIYNFLPLAKKVLDKIENITHKRMQEHGAQNILMSFVVLASLWEKSGRLDKYGKELLVFKDRKDNDFVLSPTLEENITEIAANFIKSYKQLPVHLYQIHTKFRDEIRPRFGLVRAREFIMKDGYSFHEDAESLDKEFLNTQSAYKEILSDLGLDFRIVEADSGAIGGSKSREFVVLTECGEDTIVVCQNCDYAANIEIAKRSKRPEPLNVPKAQLAKFPTPNTTSAQSVAEFFKTEPYFVLKALVRKVIHKDKETLACFFVRGDDNLEEVKALNALNIIGANALELREASQKDLDNVGLIAGFIGPYGLKKHVSYIIFDEDLKEGDCLIAGANEKDFHAVGVDLKGFENLVYADIVQVKESDRCPNCQGALKYHKSLEVGHIFKLGQGYAKSLKASFLDKNGKEQFFEMGCYGIGISRLLSAILEQKSDDLGCVWTKNTAPFDVVIVVSNWKDEAQKKLAFEVYERLLQKGVDALLDDRDARFGAKMRDFELIGERLALIIGKQTLESKEFECIKRANLEKQTIKDIELEEKILEMLESE

Gene
proS
Protein
Proline--tRNA ligase
Organism
Herminiimonas arsenicoxydans
Length
577 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.009 kDa
Sequence
MRASRFFISTLKEAPSDAEIVSHKLMMRAGMIKRLGSGIYTYMPIGLRVIRKVEAIVREEMNRAHAIELLMPLVQPAELWQETGRWDKMGPELMRVKDRHGREYAIQPTSEEVVTDVVRSEIKSYRQLPLNFYHIQTKFRDERRPRFGLMRGREFTMKDAYSFDRDAEGLKRSYQIMFDAYVKIFNRFGLQFRAVAADNGAIGGSGSHEFHVIADTGEDAIVYCPTSDYAANMEAAEAIAPAVPRAAATQTLTKTATPGKAKCEDVAALLNLPLAQTVKSIVLTVEKEDKGVVSKEIWLLLLRGDHELNEVKAAKIPGLTDYRFANEAEIVEWFGTPPGYLGPINTKKPVKVVVDRTVAAMSDFVCGANEVDFHFTGVNWGRDLPEAMVLDLRNVVEGDPSPDGKGVLAIQRGIEVGHVFQLGTAYSEKMKATYLDENGKPQLIQMGCYGIGVTRIVGAAIEQNFDDRGIIWPAALAPFEVVLCPMGYDRSESVKTETDKLYEALLAAGVDVILDDRGERPGAMFADWELIGAPHRIVIGERGLKEGALEYKGRRDADATAVALDDMLAFVQARLAA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Janthinobacterium sp. (strain Marseille)
Length
577 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.053 kDa
Sequence
MRASRFFISTLKEAPSDAEIVSHKLMMRAGMIKKIGSGIYTYMPMGLRVIRKVEAIIREEMNNAHAIELLMPLVQPAELWQETGRWDKMGAELMRVKDRHGREFAIQPTSEEVVTDVVRTEIKSYRQLPINFYHIQTKFRDERRPRFGLMRGREFTMKDAYSFDRDIDGLKKSYQIMFDAYVKIFNRFGLQFRAVAADNGAIGGSGSHEFHVIADTGEDALVYCPNSDYAANMEAAEALPLSSARAAPTQALTKTATPGKAKCEDVAALLNLPLAQTVKSIVLTVEKEDKGVTSKQVWLLLLRGDHELNEVKAAKIPGIAGYRFASEAEIIEWFDTPPGYLGPINTKKPVNLVVDRTVANMHDFVCGANEVDFHFTGVNWGRDLPEAQVFDIRNVVEGDPSPDGKGTLAIQRGIEVGHVFQLGTAYSESMKATYLDENGKPQLIQMGCYGIGVTRILGAAIEQNFDDKGIIWPTALAPFEVVLCPMGYDRSEGVKAETDKLYEALQAAGVDVILDDRGERPGAMFADWELIGVPHRIVIGDRGLKEGKLEYQGRRDAAATPVALEEMLGFVQAKLAN

Gene
proS
Protein
Proline--tRNA ligase
Organism
Finegoldia magna (strain ATCC 29328)
Length
576 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.989 kDa
Sequence
MRMNKFYMPTLREDPQDAEIASHKLLLRAGMIRKTAAGLYSYLPLGYRIVRKVENIVREEMDNYGSQEIHMPITQPREIWEESGRWKTFGPEMFKLKDRNNREFCLGPTAEEYFTDLVKGEIKSYKQLPLNIYQIQTKYRDEKRPRFGINRSREFLMQDAYTFDVNEEAMGEAYMNMWRAYEVVFNRLGLEYKIVAGDSGAMGGNSSHEFIALSDVGEGVICYSDDSDFAATDEKAYVYYQVNDENVEKLSSEKVLTPNCKTIEEVSDFLNVDAAHCLKAVDLMVEGKPVIVFIPGDRELNMSKLVSYLKCPEHEIEMMEEQDILALNSSPGFTGPIGLDCRIIIDSRVKQMKNFVVGANEENYHIKNVNYGDDFEGEIVEDLLMVQEGDIDPETKSPLKFKRGIEVGNIFQLGQKYSKSMNATFLDENGKEQFFWMGSYGIGVTRSVSAIVEQNHDDKGMIWPLVVAPYHVIITIVNTKDEEQNTLAEKLYEKLLLQGVEVLLDDRKERVGVKFNDRDLIGIPLRITVGKKAAEDIVEFSERRTLENVEMSSTEAYEKVMEIINSNLKSVGGLYR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Pelobacter propionicus (strain DSM 2379 / NBRC 103807 / OttBd1)
Length
576 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.031 kDa
Sequence
MFYSRYFIPTIKETPSDAEVVSHQLMLRAGMIRKLAAGIYNYLPLGLRSIRKFEAIVREEMNRAGAIEMLMPSVQPAELWEESGRWSFYGKELLRFRDRKDGEFCMGPTHEEVITDMVRREIKSYRQMPVNFYQIQTKFRDEIRPRFGLMRGREFIMKDAYSFDVDSAAADGSYELMFQAYMRIFERCGLNFRAVEADTGTIGGSSSHEFMVLADSGEDAIVSCDSCRYAANVEKAESRPAAGASTEEQLELTKTATPDMKSIADVAAFLGLATDRTIKALVYSSTTGEHVMAILRGDHELNEIKLKNCLGWDEIQMATDEEILAYTGSPVGFLGPMGLKQGVVVVADLALRGMANAVIGANEKDMHYINANLGRDFTSDRFVDLRNVEAGDPCPRCEGGKLEMWRGIEVGHVFKLGTKYSQALGATYLDADGKEQVIFMGCYGIGIGRTVAAAIEQNHDDNGIIFPLPLAPFHCSVVALNTKDKGVMAAAEEMYFRLEQQGIEVLFDDRDERPGVKFKDNDLIGIPLRIVVGSKGLSEGKVEVKIRASGEMLLLSPDEAVETIVRMVRDAVTSAQ

Gene
proS
Protein
Proline--tRNA ligase
Organism
Dechloromonas aromatica (strain RCB)
Length
576 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.863 kDa
Sequence
MRTSQFFFTTLKEAPADAEVISQKMMLRAGYIKRAAAGIYTWMPLGLRVLRKVENIVREEMNNAGALELLMPAVQPAELWQESGRWEQYGPELLRFKDRHQREFVIGPTHEEVITDVVRRDVKSYRQLPIHLYQIQTKFRDEIRPRFGVMRGREFLMKDGYSFHASFDDLKREYGNMYDTYSRIFSRLGLKFRAVAADTGSIGGTGSHEFHVLADSGEDDIAFCPDSGYAANVELAEAMAPNEARAAASTLMEKTHTPGKMACADVAKFLELPLDRIVKSIAVMSEKEDGSQTFALLLLRGDHELNEIKASKIAAINPFRFATEEEVIERLGCKPGFIGPVAIDATKVAVFADRSVANMSDFVCGANEAGYHMTGVNFGRDLPEPEVFDIRNVVAGDASPDGQGKLEILRGIEVGHIFQLRQKYAEALNCVYLDDSGKSQIMEMGCYGIGVSRIVGAAIEQGNDDKGIILPPAIAPFEVCIVPMGYHKSEAVKASADQLYADLKKIGVDVVLDDRNERPGVMFADMELIGIPHRVVIGERGLKDGLFEYKSRIDAEPTMVAQTDIVTLLQGKLCAA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Geobacter lovleyi (strain ATCC BAA-1151 / DSM 17278 / SZ)
Length
576 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.869 kDa
Sequence
MRYTQFFIPTLKETPSDAEVVSHQLMMRSGMIRKIAAGIYTYMPLGLRSIRKFEQIVREEMNRAGAIELLMPGVQPAELWIESKRWAQYGKELLRFKDRKDNEFCMGPTHEEIITDIARREVKSYRQMPVNFYQIQTKFRDEIRPRFGLMRGREFIMKDAYSFDVDSSAADLSYDKMYQAYNRIFERCGLNFRAVEADTGSIGGSASHEFMVLASSGEDAIVSCNACRYAANVEKAEGVRQQQGGAGQQALTKVHTPDKKTIAEVAEFLGLPQSGTVKALVLSNGEGQFVMALVRGDHELNELKLKNRLGWDEIQMATDDEILRFTGSPPGFLGPLGLKAELQVVADYAVETMADFVIGANETDQHYTGANTGRDFQISQIADIRLIGAGDPCPRCSGGTLEVWRGIEVGHVFKLGTKYSSSMNATYLDKDGKEQIIFMGCYGIGIGRTVAASIEQNHDENGVIWPLPLAPFHCSVVAINAQKDEAVMAAAQDIHDRLEAAGVEVLLDDRDERPGVKFKDHDLIGIPLRIVVGGKNLAEGNVEFKQRAGGEMQLLAPEQAIESVIAKVRESCGGSR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Bordetella avium (strain 197N)
Length
576 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.027 kDa
Sequence
MRASNYHINTLKEAPADAEVASHQLMTRAGMIRKLAGGIYSYMPLGLKVIRKVEHIIREEMNASGAIELLMPVVQPAELWQESGRWEQYGQELLRIKDRHQRDFVLQPTSEEVITDIARNEIHSYRQLPVNFFHIQTKFRDERRPRFGVMRGREFTMKDAYSFDRDEAGAGRSYDIMFDAYHRIFRRLGLAFRAVAADTGSIGGSRSHEFQVIADTGEDLLVFNPDSDYAANIELAEAVSLLTERARPAEALQEVATPGAAKCEAVAELLGLPLSQTVKSIVLATESEKDGVQIWLVLLRGDHELNEVKVGKVPGLQNFRLATEAEIVEHFGCKPGYLGPIATAKPVRIIADRTVANMADFVCGANRPDFHLRGVNWGRDLPEPELVTDLRNVVAGDPSPDGKGTLAIQRGIEVGHVFFLGTKYSEALKATFLDETGKPALMQMGCYGIGVTRIVGAAIEQNFDNRGIIWPRAIAPFEVVICPVGWGKSETVRNKSEALYQALREQGIDVILDDRDARPGVMFAEWELIGVPLRVTIGDRGLNDGVIELQGRRDTETVKISVDSALKEILNKLETL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Bordetella bronchiseptica (strain ATCC BAA-588 / NCTC 13252 / RB50)
Length
576 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.757 kDa
Sequence
MRASKYHLNTLKEAPAEAEIASHQLMTRAGMIRKLAGGIYTYMPLGLKVIRKIEGIVREEMNAAGAIELLMPVVQPAELWMESGRWEQYGAELLRIKDRHQRDFVLQPTSEEVITDIARNEIQSYRQLPLNFYHIQTKFRDERRPRFGLMRGREFTMKDAYSFDRDEAGAQRSYDIMYAAYQRIFQRLGLEFRAVAADTGSIGGSRSHEFQVIADTGEDLIVYNPESDYAANIELAEAPALLATRAAPGQDLEAVPTPGAAKCEDVAKLLDLPLARTIKSIVLAVDQPEGPAQVWLLLLRGDHELNEIKAGKLPGLAGFRFATETEILDHFGCKPGYLGPIKTARPVHVVADRTVANMADFVCGANREDYHYQGANWARDLPEPELVADLRNVVEGDPSPDGKGALSIQRGIEVGHVFFLGTKYSEALKATFLDDNGKPAVLQMGCYGIGVTRIVGAAIEQNHDARGIIWPRAIAPYEVVICPVGWGKSETVRDTALALYEALRARGVDVMLDDRDSRPGVMFAEWELIGVPLRVTVGERGLNEGVVELQARREAEAAKVPVDQALAQTLAKLDLL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Bordetella parapertussis (strain 12822 / ATCC BAA-587 / NCTC 13253)
Length
576 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.685 kDa
Sequence
MRASKYHLNTLKEAPAEAEIASHQLMTRAGMIRKLAGGIYTYMPLGLKVIRKIEGIVREEMNAAGAIELLMPVVQPAELWMESGRWEQYGAELLRIKDRHQRDFVLQPTSEEVITDIARNEIQSYRQLPLNFYHIQTKFRDERRPRFGLMRGREFTMKDAYSFDRDEAGAQRSYDIMYAAYQRIFQRLSLEFRAVAADTGSIGGSRSHEFQVIADTGEDLIVYNPESDYAANIELAEAPALLAARAAPAQDLEAVPTPGAAKCEDVAKLLGLPLARTIKSIVLAVDQPEGPAQVWLLLLRGDHELNEIKAGKLPGLAGFRFATETEIVDHFGCKPGYLGPIKTARPVHVVADRTVANMADFVCGANREDYHYQGANWGRDLPEPELVADLRNVVEGDPSPDGKGALSIQRGIEVGHVFFLGTKYSEALKATFLDDNGKPAVLQMGCYGIGVTRIVGAAIEQNHDARGIIWPRAIAPYEVVICPVGWGKSETVRDTALALYEALRARGVDVMLDDRDSRPGVMFAEWELIGVPLRVTVGERGLNEGVVELQARREAEAAKVPVDQALAQTLAKLDLL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Bordetella petrii (strain ATCC BAA-461 / DSM 12804 / CCUG 43448)
Length
576 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.608 kDa
Sequence
MRASTYHLNTLKEAPAEAEVASHRLMTRAGMIRKLAGGIYTYMPLGLKVIRKIEAIVRAEMDAAGAIELLMPVVQPAELWQESGRWEQYGAELLRIKDRHQRDFVLQPTSEEVITDIARNEIHSYRQLPLNFYHIQTKFRDERRPRFGLMRGREFTMKDAYSFDRDEAGAQQSYDKMYDAYMRIFERLGLQFRAVAADTGSIGGSRSHEFQVIADTGEDLLVYNPDSQYAANIELAEAPALLAERAAATQPLEAVPTPGAAKCADVAKLLGLPLERTLKSIVLATEPEPGKVQVWLLLLRGDHELNEIKAGKLPGLAGFRFATEDEIVAHFGCKPGYLGPIGTALPVRVVADRTVANMADFVCGANREDFHYQGANWGRDLPEPELVADLRNVVEGDPAPDGAGRLAIQRGIEVGHVFFLGTKYSEALKATFLDETGKPALLQMGCYGIGITRIAGAAIEQNHDERGIIWPRAIAPFEVVICPVGWGKNETVRNESVKLYDALRARGVDVILDDRDARPGVMFAEWELIGVPLRVTVGERGLNDGVVELQARRESTAAKIPAGSALEQVLAKLETL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Bordetella pertussis (strain Tohama I / ATCC BAA-589 / NCTC 13251)
Length
576 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.743 kDa
Sequence
MRASKYHLNTLKEAPAEAEIASHQLMTRAGMIRKLAGGIYTYMPLGLKVIRKIEGIVREEMNAAGAIELLMPVVQPAELWMESGRWEQYGAELLRIKDRHQRDFVLQPTSEEVITDIARNEIQSYRQLPLNFYHIQTKFRDERRPRFGLMRGREFTMKDAYSFDRDEAGAQRSYDIMYAAYQRIFQRLGLEFRAVAADTGSIGGSRSHEFQVIADTGEDLIVYNPESDYAANIELAEAPALLATRAAPGQDLEAVPTPGAAKCEDVAKLLDLPLARTIKSIVLAVDQPEGPAQVWLLLLRGDHELNEIKAGKLPGLAGFRFATETEILDHFGCKPGYLGPIKTARPVHVVADRTVANMADFVCGANREDYHYQGANWGRDLPEPELVADLRNVVEGDPSPDGKGALSIQRGIEVGHVFFLGTKYSEALKATFLDDNGKPAVLQMGCYGIGVTRIVGAAIEQNHDARGIIWPRAIAPYEVVICPVGWGKSETVRDTALALYEALRARGVDVMLDDRDSRPGVMFAEWELIGVPLRVTVGERGLNEGVVELQARREAEAAKVPVDQALAQTLAKLDLL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Thiobacillus denitrificans (strain ATCC 25259)
Length
576 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
62.954 kDa
Sequence
MRTTQFFLSTTKEAPSEAELVSHKLMLRAGLIKRLGSGLYTWMPLGLRVLRRVEAVVREEMNRAGAIELLMPAVQPAELWQETGRWAQFGPQMLKIKDRHEREFCFGPTHEEVITDLARREIKSYRQLPLNFYQIQTKFRDEIRPRFGVMRAREFLMKDAYSFHASRESLAATYQAMYDAYGRIFTRLGLRFRAVAADTGAIGGSASHEFHVLADSGEDLIAYCPDSDYAANVELAEALAPAAARGAPQEAMREVETPKQTTCEDVAALLGIPLARTVKLIAVMAGERMVVVLLRGDHMLNEVKLAKIEGLADFRLANEAEIRAVFDCPPGFLGPVGIDRSTIRVIADRAVAVMSDFVCGANKPKFHLAGVNFGRDLQEPDLVADIRNVVAGDPSPDGKGTLALCRGIEVGHVFQLGNKYSQAMNATYLDEAGKAQAMEMGCYGIGVSRIVAAAVEQNHDGKGIVWPASMAPFSVVIVAIGYGKSASVKNAADTLYADLMAVGVEVLLDDRDERPGVMFADAELVGIPHRVTLGERGLNEGVVEYQPRRAAPEQGADARKIAVAEAKAFLMGVLGD

Gene
proS
Protein
Proline--tRNA ligase
Organism
Leptospira borgpetersenii serovar Hardjo-bovis (strain JB197)
Length
576 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.052 kDa
Sequence
MKASKYILPTEKENPSDAVVASHRLMIRAGLARKSSAGLYFYLPLGLKILQKIKQIIREEMNKTGALEFDLPILTPSDFWEQSGRWTAMGKEMFRIKDRHDLSYALGPTHEESFSFLLKPLLKSYKDLPLNVYQIQTKFRDEIRPRFGVIRSREFIMKDAYSFHIDDVSLDETYQSMRAAYRKIFDRCGLKTIPVQADSGSMGGSASEEFMVVSPIGEETLLLCNSCGYSSNSEKTPLVLKKENVSSASVEKKEISTPGKKTIVEVSAFLEIPESTTIKAVTLKSEKKKILVYLRGDLELNLHKLHSLLRIVDSEPMTDAEIRELGLVPGFIAPVAPNDKVKVLYDRSLQKDFPYVVASNKEDFHTQGFVLEKEVSGLPEFADVALAREGDLCPNCNAPLKAEKGIEVGHIFKLGEKYTKAFGIQVLDQNGKARTLTMGCYGIGVNRTMATVIEQRNDEKGIFWPISIAPFEVTLVSITKGEEQYSKAEEFYNVLKNENLEVFWDDRDVGPGFKLKDSELIGFPIRVTIGKKFFENGEISIYNRKADKEESFVFAGFENLIARVESLRQELFAELE

Gene
proS
Protein
Proline--tRNA ligase
Organism
Leptospira borgpetersenii serovar Hardjo-bovis (strain L550)
Length
576 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.952 kDa
Sequence
MKASKYILPTEKENPSDAVVASHRLMIRAGLARKSSAGLYFYLPLGLKILQKIKQIIREEMNKTGALEFDLPILTPSDFWEQSGRWTAMGKEMFRIKDRHDLSYALGPTHEESFSFLLKPLLKSYKDLPLNVYQIQTKFRDEIRPRFGVIRSREFIMKDAYSFHIDDVSLDETYQSMRAAYRKIFDRCGLKTIPVQADSGSMGGSASEEFMVVSPIGEETLLLCNSCGYSSNSEKTPLVLKKENVSSASVEKKEISTPGKKTIVEVSAFLGIPESTTIKAATLKSEKKKILVYLRGDLELNLHKLHSLLRIVDSEPMTDAEIRELGLVPGFIAPVAPNDKVKVLYDRSLQKDFPYVVASNKEDFHTQGFVLEKEVSGLPEFADVALAREGDLCPNCNAPLKAEKGIEVGHIFKLGEKYTKAFGIQVLDQNGKARTLTMGCYGIGVNRTMATVIEQRNDEKGIFWPISIAPFEVTLVSITKGEEQYSKAEEFYNVLKNENLEVFWDDRDVGPGFKLKDSELIGFPIRVTIGKKFFENGEISIYNRKADKEESFVFAGFENLIARVESLRQELFAELE

Gene
proS
Protein
Proline--tRNA ligase
Organism
Leptospira interrogans serogroup Icterohaemorrhagiae serovar copenhageni (strain Fiocruz L1-130)
Length
576 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.843 kDa
Sequence
MKASKYILPTEKENPADAVVASHRLMIRAGLVRKSSAGLYFYLPLGLKVLKKIEQIVREEMNSTGALEFDLPILTPSDFWEQSGRWSAMGKEMFRIQDRHDLSYALGPTHEESFSFLLKPLLKSYKDLPVNVYQIQTKFRDEIRPRFGVIRSREFIMKDAYSFHIDDSSLDDTYQAMRVAYRKIFDRCGLKTIPVQADSGSMGGSASEEFMVVSPIGEETLLLCNSCGYSSNSEKTPLILKKENGSAKFSEKKEISTPGKKTISEVSTLLGVSESETIKAVALKSEKKKILVFLRGDLELNLHKLHSLLKIADSEPMTDLEIRELGLIPGFISPIAPNDKIKVLYDRSLQKDFPYVVGSSKEDFHTQGFILEKEISGLPEFADVALAREGDLCPNCSSPLKAEKGIEVGHIFKLGDKYTKAFGIQVLDQNGKSKTLTTGCYGIGVNRTMATVIEQCNDEKGIFWPISIAPFEVSLVSIVKGEDQYSKIEEFYNVLINEGIEVFWDDRDLGPGFKLKDSELIGFPIRITIGKKFFESGEISIYNRKKDQEDSFVFSGFDDLVARVESMRQELFTELR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Leptospira interrogans serogroup Icterohaemorrhagiae serovar Lai (strain 56601)
Length
576 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.042 kDa
Sequence
MKASKYILPTEKENPADAVVASHRLMIRAGLVRKSSAGLYFYLPLGLKVLKKIEQIVREEMNSTGALEFDLPILTPSDFWEQSGRWSAMGKEMFRIQDRHDLSYALGPTHEESFSFLLKPLLKSYKDLPVNVYQIQTKFRDEIRPRFGVIRSREFIMKDAYSFHIDDSSLDDTYQAMRVAYRKIFDRCGLKTIPVQADSGSMGGSASEEFMVVSPIGEETLLLCNSCGYSSNSEKTPLILKKENSSAKFSEKKEISTPGKKTISEVSTLLGVSESETIKAVALKSEKKKILVFLRGDLELNLHKLHSLLKIADSEPMTDLEIRELGLIPGFISPIAPNDKIKVLYDRSLQKDFPYVVGSSKEDFHTQGFILEKEISGLPEFADVALAREGDLCPNCSFPLKAEKGIEVGHIFKLGDKYTKAFGIQVLDQNGKSKTLTMGCYGIGVNRTMATVIEQCNDEKGIFWPISIAPFEVSLVSIVKGEDQYFKIEEFYNVLMNEGIEVFWDDRDLGPGFKLKDSELIGFPIRITIGKKFFESGEISIYNRKKDQEDSFVFSGFDDLVARVESMRQELFTELR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Psychrobacter sp. (strain PRwf-1)
Length
576 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.128 kDa
Sequence
MRASQFLFATLKETPSDADIVSSQLMLRAGLIRKLASGLYVWLPMGLKVLQKVEKIVREEMQNIGGQEVLMPMTQPAELWQESGRFEDYGPELLRFTDRHNRDFVLGPTHEEVITDLARGELRSYKQLPVTFFQIQGKFRDEIRPRFGIMRAREFTMKDAYSFHVDQASLEVTYQQMYDAYTRIFQRLGLNFRAVLADTGSIGGSASHEFHVLAGSGEDAIAFSDGSDYAANVELAEAICTDERAAPTQDKQNVSTPKIQTNEELAKFLDIPLHTTVKTLVVKGHRINEDGSEGDEQLVALVVRGDHTLNEIKAEKIAEVATPLTFATEEEMKAAGLKKGFIGVDLDMPVYVDRAAAALSDFVSGANEYDMHTTGMNWERDATITDVVDIRNVVEGDASPDGKGTLSIKRGIEVGHIFQLGDKYSKALNCTVMGEDGKPVTLMMGCYGIGVSRIIAAAIEQNHDDNGIIWAKTPDIKDSIAPFDIAIVPMKSKEDTVMQTAEALYEELKARGLNVILDDRNERPGVKFADLELIGIPHRIVVSDRNLAEDKYEYVDRRDGEKQLLSREELLAKVSL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Magnetococcus marinus (strain ATCC BAA-1437 / JCM 17883 / MC-1)
Length
576 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.209 kDa
Sequence
MRFSQTLIPTLKEEPSEAQVISHKLMLRAGLIRQLGAGIYTWLPMGLKVLRKVETIVRQEMDRAGAQEVLMPSIQPAELWEESGRWKMYGKELLRITDRHNRSFCYGPTHEEVISDLVRREIHSYKQLPANFYQIQTKFRDEVRPRFGIMRGREFLMKDAYSFDIDEAALDKSYRLMFEAYNKIFNRLDLKFRPVEADTGAIGGASSHEFHVLAQSGEDVIASCTHCQYAANLEKAFGIAVDLDGGVPEAMVRVATPGQKSIEEVAAFLKMDKARTVKCLTWHDPEADQWYLLLLRGDHTLNEVKACNATAPLAQIPAPEKAVEALGVAVGYLGAVGAEKFNKPVKILADSALRDVTNMVCGANEEGYHLTGVNWQRDLPKPEFVDLRNVEEGDGCPRCGPGSMELSRGIEVGHVFKLGYKYSEAMGVKVLDEDGKEKPLIMGCYGIGVSRIVAAAIEQNHDENGIIWPLAIAPFEVEVVVMNPNESDAMEKAEEITAQLQAGQLEVLLDDRDERAGSKFKDADLLGAPYRVLVGGRAFKEGVCEVKNRRSGVVEKIPVESVVETLLQWLAQEKKA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Helicobacter pylori (strain J99 / ATCC 700824)
Length
576 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.898 kDa
Sequence
MLFSKLFAPTLKEPPKDAVLKSPKHPGKAGYIYQIGSGIYNFLPLAKKVLDKIENVTHKRMQEHGAQNILMSFVVLASLWEKSGRLDKYGKELLVFKDRKDNDFVLSPTLEENITEIAANFIKSYKQLPVHLYQIHTKFRDEIRPRFGLVRAREFIMKDGYSFHEDAESLDKEFLNTQSAYKEILSDLGLDFRIVEADSGAIGGSKSREFVVLTECGEDTIVVCQNCDYAANIEIAKRSKRTEPLMSPSALAKFPTPNTTSAPSVAEFFKTEPYFVLKALVNKVIHKDKETLACFFVRGDDNLEETKALNTLNLLGANALELREANEEDLNKAGLIAGFIGPYGLKKHVCYIIFDEDLKEGDCLIVGANEKDFHAVGVDLKGFENLVYADIVQVKESDCCPNCQGALKYHKSLEVGHIFKLGQSYAKSLKASFLDKNGKERFFEMGCYGIGISRLLSVILEQKSDDLGCVWTKNTAPFDVVIVVSNLKDEAQKKLAFEVYERLLQKGVDALLDDRDARFGAKMRDFELIGERLALIVGKQTLESKEFECIKRANLEKQTIKDIELEEKILEMLASE

Gene
proS
Protein
Proline--tRNA ligase
Organism
Saccharophagus degradans (strain 2-40 / ATCC 43961 / DSM 17024)
Length
575 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.477 kDa
Sequence
MRASKYLIATYKETPADAEVISHQLMLRAGLIRKLASGLYNWLPAGLRVLRKVETIVREEMDRAGAQEVLMPVVQPAELWEESGRWQQYGPELLRINDRHDRAFCLGPTHEEVITDLIRNELKSYKQLPANFYQIQTKFRDEVRPRFGVMRAREFLMKDAYSFHASQECLQETYDIMHAAYCKIFDRIGLDYRPVLADTGSIGGTGSHEFHVLADSGEDDIAFSTESNFAANVELAEALAPAKQTAEPLPREEVATPNVKTIEDVAKLLDVPTTQTVKTLIVKGVENEDGKHTLVALVLRGDHALNDIKAIKLAHVANPLEFADESGIKAAVGAEVGSLGPIGLSMPVYVDRAAAALVNFVCGANKDGYHYTNANWSDAAEHKVVDIRNVVIGDPSPCGKGTIDIKRGIEVGHIFQLGTKYSEAMKASVLDENGKDKTMIMGCYGIGVSRIVASAIEQNYDDNGIIWPDAIAPFHVAIVPINMQKSEAVAQKCEELYAQLNQLGYDVLLMDEPKARLGGMLADTELMGIPHRIVVGDRGLEKGQLEYKCRRDSDSQDIAVDDIIEFINNAVKTGK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Desulfitobacterium hafniense (strain DCB-2 / DSM 10664)
Length
575 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.724 kDa
Sequence
MRVSQILNPTLREVPAEAEVVSHQLLVRAGLIRKSAAGIYTYLPLGLRVLRKIEQIVREEMDAKGGQEVLLPIIQPAELWRESGRWDLYGQELMRLNDRHNREFCLGPTHEEIITDLIRGEIRSYKQLPLLLYQIQNKYRDERRPRFGLMRGREFIMKDLYSFDRDEAGLAESYKKMYDAYTRIFTRCGLTFRPVEADAGAIGGTGGTHEFMVLAESGEAAVVYCPDCDYAANVEKAECKPAPVAGDAPVGAYRGVDTPGTKTIEQVAEFLKVSKSDLVKSLLYQGDDKLFLILVRGDREINEIKVNNALGPFINLQLAGPEVVLEKLGCEPGYVGPIGAPKNLTVVADLEVPLMAKAVCGANAEDKHYVDAVPEKDFRIDQILDLRMVNAGEPCPQCGSPLKEARGIEVGQVFKLGTKYSKALNAVFLDENGAEHPCVMGCYGIGVSRTMAAAIEQNNDKDGIIWPIPIAPYHVIVVPVNMKDDQVRETGEALYQELLKLGVEAVLDDRDERPGVKFKDADLVGYPLRVTVGSKTLANGEVELRDRKTGEVQLVKVEELAGRIQGMIREALGVK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Desulfitobacterium hafniense (strain Y51)
Length
575 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.752 kDa
Sequence
MRVSQILNPTLREVPAEAEVVSHQLLVRAGLIRKSAAGIYTYLPLGLRVLRKIEQIVREEMDAKGGQEVLLPIIQPAELWRESGRWDLYGQELMRLNDRHNREFCLGPTHEEIITDLIRGEIRSYKQLPLLLYQIQNKYRDERRPRFGLMRGREFIMKDLYSFDRDEAGLAESYKKMYDAYTRIFTRCGLSFRPVEADAGAIGGTGGTHEFMVLAESGEAAVVYCPDCDYAANVEKAECKPAPMAVDAPIGAYRSVDTPGTKTIEQVAEFLKVSKSDLVKSLLYQGDDKLILVLVRGDREINEIKVNNALGPFINLQLAGPEAVLEKLGCEPGYVGPIGAPKNLTVVADLEVPLMAKAVCGANAEDKHYVDAVPEKDFRIDQILDLRMVNAGEPCPQCGSPLKEARGIEVGQVFKLGTKYSKALNAVFLDENGAEHPCVMGCYGIGVSRTMAAAIEQNNDKDGIIWPIPIAPYHVIVVPVNMKDDQVRETGEALYQELLKLGVEAVLDDRDERPGVKFKDADLVGYPLRVTVGSKTLANGEVELRDRKTGEVQLVKVEELAGRIQGMIREALNIG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Desulfovibrio magneticus (strain ATCC 700980 / DSM 13731 / RS-1)
Length
575 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
62.749 kDa
Sequence
MRLSRYYAPTLKETPAEAEVISHKLLLRAGMIRKLTAGIYTYLPLGLKALNNVAKIVREEMDRAGALEILMPAVQPADLWKESGRWDFYGRELLRFVDRHDRESCLGPTHEEVVTDLVRHEIRSYRQLPVNLYQIQTKFRDEIRPRFGLMRGREFVMKDAYSFDKDDSGADASYWGMYEAYARIFKRLGLKFRAVAADSGAIGGSFSHEFMVLADTGEDTIVACPACDYGANVEKAEAICPPAGDLAPCPAAEKIATPGQHTVEELAAFLKVPVASVIKTLLYVADGKTVAALVRGDRELNEVKFKNLLDAKEDLRLATPEEVTAATGAPVGFAGPVGLSLPVYADRELALANDWVVGANAADAHLLHVDLGRDANVVSYTDLREVAPGDPCPKCGALLDFTKGIEVGHVFKLGLKYSKALNATFLDEAGKEQFMIMGCYGIGVSRIVASAIEQNHDDGGIVFPPTIAPFEAALINLSPKDETACAKADEIYAALTAAGIETLLDDRDERPGVKFKDADLMGHPIQLTLGGKGLARGIVETKDRRTGEKGELPLEGFFEAFAAWRAGVREGWGLE

Gene
proS
Protein
Proline--tRNA ligase
Organism
Desulfovibrio vulgaris (strain Miyazaki F / DSM 19637)
Length
575 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.308 kDa
Sequence
MRWSNCYIPTLKEAPADAEVVSHKLLTRAGMIRKLTSGIYIYMPLGLKAIEKTAAIVREEMNRAGALELSMPMVQPADLWQESGRWEFYGKELLRFQDRNGRDYCLGPTHEEVITDLVRGEVRSYRQLPINLYQIQTKFRDEIRPRFGLMRGREFIMKDAYSFDRDEAGADKSYWAMYEAYQNVFKRLGLRFRAVEADSGSIGGSFSHEFMVLADTGEDTIAACTGCQYAANVERAEVAPPAVPATLPAVGAIEEVPTPGKHTVEEVCAFLGVPQSALVKTLILVADGKPVAALVRGDRELNDVKLKNLLKCDELELAAPELVQQVTGAPVGFAGPVGLNVERVFADHELLASDGWITGANKGDTHLRNVSLPRDAKIERYADLRVITPADACPRCGQPIELTRGIEVGHVFKLGTKYSEPLKCTFLDEDGKEKVMVMGCYGIGVSRVVASCIEQNHDADGIVFPPPIAPFEAVLCCLDPKNGETLGKAEEFYAELKAQGVDVILDDRDERPGVKFKDADLVGMPLQLVVGGKGLARGIVEAKDRRTGEKTELPVEGFAEAFRTWRAAVRAGWGL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Lawsonia intracellularis (strain PHE/MN1-00)
Length
575 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.89 kDa
Sequence
MRWSQCYIPTLKEAPGDAELLSHKLLIRAGMIRKLTSGIYTWLPLGLKTLNKAISIIRSEMNRIGAEEILMPMVQPADLWKESGRWDQYGKELLRIKDRHDREYCLGPTHEEVVTHLLRGEVRSYRQLPINVYQIQTKFRDEIRPRFGLMRAREFLMKDAYSFDQDNEGADISYHTMFDAYKAIFTCMALDFRAVEADSGSIGGNFSHEFMVIADSGEDTIAFCRKCDWAANIEHAATLPPQTKALTLEKSMEEVVTPGQHTIKAVSTFLTIPEQQIIKTILYTIDNKPVAVLVRGDREVNEVKVKNMLDATVITMATPEQVHQWTGAPVGFAGPVGFTAGPIIADHELMVYNDWVVGANKPDKHILHVDLARDVQNITFADIRLITDADGCPSCGREIALTKGIEVGHVFKLGTKYSKSMNAFFLDENGEEQLMVMGCYGIGVSRVIAACIEQNNDKYGIIFPPPLAPFEIMLINLDPRDESVVMKASEIYQFFLSEGIEVFLDDREERPGIKFNDADLLGFPIQVIIGAKSLANGIIEVKNRKTGEKSSFSLERFFTDFYSWRDTVYVTWGLS

Gene
proS
Protein
Proline--tRNA ligase
Organism
Pseudothermotoga lettingae (strain ATCC BAA-301 / DSM 14385 / NBRC 107922 / TMO)
Length
575 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.127 kDa
Sequence
MKFSQLYAPTLKEAPADAEVISHALLYRAGFIRKIAAGVYSYLPLAKRTLSKIEAIVRKEMNEIGAQEVSMPVIQPAELWKTTGRWDDYGPEMMKLKDRHERDFTLGPTHEEVFTHMVKDELRSYKQLPLFLYQIGPKYRDEIRPRFGLLRAREFIMKDGYSFHDSDQSLNETYEACKNAYRKITEKIGLKYIIIEAASGAIGGNESHEFVSFAPVGETNLLKCEKCGYSSNDEQAPYRGKYHRDEEIEKPVELIHTPNVRSVEQVAEFLNVSKNKIVKSLLFIGRNGFVMALIQGDRELNIEKLKVHVNDQSLRLAEPDEVLQAFRVPIGFIGPVGIEKVHVVADCGIKYMKNVVVGGMKKDYHYINANVGRDFSPDSYTDLRVVQPNDPCPVCGEQLTGSKGIEIAQIFKLGTKYSKAMNALYMDDKGEVKPFIMGCYGWGISRTMAAIVEQLHDEDGILWPRSVAPFELIITVVSAQDQDQRIFAQKLYNSLLSSEIDVLLDDRDISPGMKFKDADLIGFPLRITVGKSLKEGMVELKSRNSSKSIKVSAELSKINSVLFKMLEEYNPHERV

Gene
proS
Protein
Proline--tRNA ligase
Organism
Lactobacillus paracasei (strain ATCC 334 / BCRC 17002 / CIP 107868 / KCTC 3260 / NRRL B-441)
Length
575 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.431 kDa
Sequence
MKQSRMFIPTEKEVPSSAEAKSHKMMLRSGFVRQIQAGVYAYLPLAERVLARIEAIIDDEMTKIDAVKMKMPVLLPAELWEESGRYETYGPNLFKLKNRQDRKMILGPTHEETFTDLVRNELKSYKRMPLVLYQIQDKFRDEDRPRYGVLRGREFIMQDAYSFTSNDQDLDTIYRQMEHAYTNIFDRLGLRYRSIIGDGGAMGGKDSKEFSAIADIGEDTIVYSDSSDYAANLEMATSMALPKQGVEEQAALEPVDTKDAKTIAEVAEFLKVPEKKLIKAVLFMADGAPVLALVRGDYEVNPTKLKNLLNADFLDMATPEQVQTVMHAEVGNIGPVNVDKDVRIIADNSLSDLTNLVAGANKVHTHLLNVNFDRDVTPETYADIRFVTEGEVSPDGQGVLKFTRGIEIGHIFKLGTRYTETMGANFLDENGRSQPIIMGSYGIGVSRLLSAIAEQQADEHGLVWPTTIAPFDIHLIPVNLKREEQKSLTASIETMLEVAGYSVLVDDRNERPGVKFADSDLIGVPLRVTVGKKAVDEIVELKLRKTGETIEVKKEELISSIKILMGQLNKQEQDN

Gene
proS
Protein
Proline--tRNA ligase
Organism
Anaeromyxobacter sp. (strain Fw109-5)
Length
575 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.091 kDa
Sequence
MPVVRLSQAFVPTLKEAPADAQVASHKLLVRAGFIRQLGAGIYDYLPLAKRTLAKIEAIVREEMDAIGGQEFYLPALHPAEIWKESGRWEVMGDNMFRLKDRKNGDYCLGMTHEEIFTAIARDELRSYRQLPQVWYQIQTKFRDEPRPKSGLLRVRQFTMKDAYSFDVDRAGLDKSYEDQRRAYERIFTRCGLDFVAVQAHSGAMGGSESSEFMVRTDAGEDLVAACPRCRYAANTETATSRLASEQDGAGLPKPEKFATPGVVTIEALEQPPYGVAARRQLKTLVYVADEKLVVAVVRGDQELNEAKLQTATGAQVIRPAHPEEIPSLMGARAGSLGAVGFSRAKVFVDPSLADRKDMVTGANEDGFHLRGVEVRRDVLTGPHATVAELRTVRAGEGCPRCDGTLDVFKALEVGHIFKLGTKYSESMKATVLDADGKAVPIVMGSYGIGVERIMAAAIELHHDELGIRWPPAIAPFQATVLTLGPEPELKKAADELVKALSDAGLEVLHDDREERAGVKFKDADLVGIPLRISVGKKGLAEGKVEWKLRGDKAVELVPLAEVARRAAEHVRAGR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Heliobacterium modesticaldum (strain ATCC 51547 / Ice1)
Length
575 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.683 kDa
Sequence
MRMSRLFAPTLREIPAEAEVISHQLLLRAGFIRRSSAGVYHYLPLGQRVLQRIMAIVREEMNAAGGQELLMPIIQPAEIWLQSGRWHVYGDELFRLKDRHQRDFCLSPTHEESITDLVKNNVSSYRDLPMLLYHITNKYRDERRPRFGLMRGREFIMKDLYSFDRDEAGLHESYMKMYQAYVNIFRRCGLTFRPVEADPGAIGGTGGSHEFMVLAESGEAEIVYCDACDYAANTEKAECKPQVTPGLPPLPVEQVATPDQKTIEEVCNFLKVAPADTIKTMVFRADDDLVMALIRGDREINEVKLKNLLGCLDLRMATEEECREVSPGGAGFLGPVGIEEIPIYADPEVMAMTRAVAGANAPGAHLIHVCPGRDFTVIATADLRLVQAGEPCPQCGAPLKKARGIEVGQVFKLGTKYSKALNCTFLDEKGQENLMVMGCYGVGVSRTMAAAIEQNHDDNGIVWPMAIAPFQVLVVPVSNKDAAQMEAAEAIYKELIAKGVDTLLDDRPERAGVKFKDADLIGIPVRITVGNKLASDGVVEVKLRRGGEQFTASREDVVAQVQALIREQMEATPVS

Gene
proS
Protein
Proline--tRNA ligase
Organism
Fervidobacterium nodosum (strain ATCC 35602 / DSM 5306 / Rt17-B1)
Length
574 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.05 kDa
Sequence
MRFSQFYAPTLKEAPADAEVPSQELLTRAGFIRKIAAGVYTYLPLGRRVLLKIEKIVREEMDNIGANEILMPIIQPAELWKQSGRWEDYGPEMMKLKDRHGRDFTLGPTHEELVTFLVQNELNSYKQLPITLYQMANKYRDEIRPRFGVLRAREFIMKDGYSFHSDWESLDETYKAHRKAYSNIMERIGLKYAVVEASSGAIGGNESHEFVAFADTGESNVLFCECGYAGNDERVPYTGEIIYDNEELKGMEKVYTPNVKTAQDVADFLGVPVRKIVKTLIYKGRNGYFMALVPGDRELNEEKLKNFLNDQSLAFATPDDILKDFGVPIGFLGPVGVKGIKVIADHLVKGMKNFVVGGMEKDYHFVNVNVDRDFKVDELADLIVTREGDPCPVCGKPLNAKKGIELGHIFKLGTKYSEAMGSKYMDKDGQLKPFIMGCYGWGVSRTLGAIVEQLHDEKGIIWPLSVAPFAVVITPVSNNENLMKFSEELYNFLVEKGEEVLLDDRNISPGMKFNDADLIGIPFRVTVGKALSEGMVEIKWRTGQQFKVKATLEEIYEFLQKSKQEYDPHKRVEK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Sodalis glossinidius (strain morsitans)
Length
574 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.413 kDa
Sequence
MRTSQYLLSTLKEVPADAEVVSHQLMLRAGMIRKLASGLYSWLPTGLRVLRKVENIVREEMDNAGAIEVSMPVVQPADLWQESGRWVQYGPELLRFTDRGARAFVLGPTHEEVITDLIRNEVSSYKQLPLNFYQIQTKFRDEVRPRFGVMRSREFVMKDAYSFHTSQASLQATYDAMYQAYSAIFTRMGLEFRAVQADTGSIGGSASHEFQVLAGSGEDDIVFSTASDYAANIELAEAVAPAAARAAPGEDMRLVNTPDARTIAELVAQFSLPVEKTVKTLLVRAREDAGHPLVALMVRGDHHLNDVKAEKLPQVAAPLTFASEEEIRLAVGAGPGSLGPVNLPLPLVIDRSVAVMSDFAAGANAEGKHFFGINWERDLPLPQVADLRKVVEGDISPDGNGTLQIKRGIEVGHIFQLGTKYSEAMKATVQGEDGRNQTLTMGCYGIGITRVVVAAIEQNHDDRGILWPETLAPFNVAILPMNMHKSFRVKEVAEDLYQQLQARGIDVLLDDRKERPGVMFADMELIGVPHQLVIGDRNLDTEEIEYKNRRSGEKRMIKLSAIVDFLVSEIATAK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Nautilia profundicola (strain ATCC BAA-1463 / DSM 18972 / AmH)
Length
574 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.16 kDa
Sequence
MRWSRFFAYTQKEAPKDAVVASHKYLVRGGYIKQVAAGIYDFAPLGKMVLDNIRDIIKKEMDASGAQEVMLTFVTPNELWEETGRAKKYGKELLRIKDRKDQSFVLAPTNEESVVDLVRGTIKSYKQLPVNLYQINLKFRDEARPRFGLLRGREFIMKDAYSFHATEEDLDREFNLMEETYKNIFTKLGLDFRAVWADSGAIGGSGSKEFMVLADTGEDDIVVCSECDYAANIEVATRKHEKRENPVKTEVIEEVHTPDMKSIEDVCNFIGVDPYFSIKAVVKKAIYDDGKSEIVVFFVRGTDTLEETKATNAVGALELVDASEEELEAVGLVPGFIGPFGLPSSVRYIIDDDLRMAEELVCGANKKDYHIKGAGLLDANLLGNLTVYRDIAAVKEGDKCPKCGAPLKITKGIEVGHIFKLGTVYSEPMNATFLDENGKAKPFIMGCYGIGVSRLISAAIEQNHDDKGIIWPKQIAPFVVDIIVGDVKKDEQLIFAEDLYDKLTSAGVKTILDDRAERFGPKIADFELVGFPVCVIVGKKLKDGKVEVRDRRTGEKFEVEKDMALEKVMEIINN

Gene
proS
Protein
Proline--tRNA ligase
Organism
Anaeromyxobacter sp. (strain K)
Length
574 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
62.551 kDa
Sequence
MHAVRYSQAFIPTLKEAPADAQVASHKLLVRAGFIRQLGAGIYDYLPLAKRSLAKVEAIVREEMDAIGGQEFYLPALHPAEIWKESGRWDVMGDNMFRLKDRKGGDYCLGMTHEEIFTAVARDELRSYRQLPQVWYQIQTKFRDEPRPKSGLLRVRQFTMKDAYSFDVDRAGLDRSYEDQRRAYEKIFTRCGLDFVAVQAHSGSMGGSESSEFMVRTEAGEDLVAACPRCRYAANTETATSRVAAEADGPGLGAPEKFATPGVVTIEALEQAPHSVPARRQLKTLVYMADEKPVIAVVRGDQELNEAKLQTATGAVAVRPAHPEEIPPLMGARAGSLGAVRFTRARVLVDPSLADRKDMVTGANEDGFHLRGVDVRRDVLAHGATLAELRTVKAGEGCPRCDGTLDVFKALEIGHIFKLGTKYSESMKATVLDAEGKQVPIVMGSYGIGVERILAAAIELHHDDNGIVFPMAIAPFHATVLTLGPEPELRKAAEEVVAALGKEGVEVLFDDRDERAGVKFKDADLLGIPIRIAVGKKGLAAGNVEWKLRKGGAVELVPVGEVARKAAEAVRAAT

Gene
proS
Protein
Proline--tRNA ligase
Organism
Desulfovibrio alaskensis (strain G20)
Length
574 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.932 kDa
Sequence
MRWSNFYIPTLKEAPADAEVVSHKLLIRAGMIRKLTSGIYIYLPLGLRSIEKAASIVRQEMNSAGAQELLMPMVQPADLWQESGRWDFYGKELLRISDRHGRDYCLGPTHEEVITDLVRGEVRSYRQLPLNLYQIQTKFRDEIRPRFGLMRGREFMMKDAYSFDRDAQGLDLSYRAMYEAYMKIFSRMGLKFRAVEADSGSIGGSFSHEFMVLAETGEDTIAFCHDCDYSANVERAEVVCTLDECDAPVAGVEEVHTPDRHTVEEVCEFMNVPAAALIKTLLYVADGEPVAALVRGDRELNEAKLKNLLRADTLELASPEQVREWTGAPVGFAGPVGLGVKRLFADNELRLATDWITGANKADTHLRHVSLKRDTRLSGYADLRMITDKDPCPRCSGTLELTRGIEVGHVFKLGTKYSEAMGCKFLDENGKEQVMLMGCYGIGVSRVVAACIEQNSDENGIVFPPPIAPFEVLLLNLDGKNDDVNARVDELYGAVQAAGCDVLMDDRNERPGVKFKDADLIGVPMQLVVGGKGLARGIVEAKDRRTGEKTELPVDGFAQAFAAWRRQVLQGWGL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Desulfovibrio desulfuricans (strain ATCC 27774 / DSM 6949)
Length
574 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.429 kDa
Sequence
MRFSSCYIPTLKESPADAEVISHKLLLRAGMVRRLTSGLYIYLPLGLRVINKIARTVREEMEKAGFRELLMPMVQPGDLWKETGRWEHYGKELLRFKDRNEREYCLGPTHEEVITDLVRGEVRSYRQLPVRLYQVQTKFRDEIRPRFGLMRGREFMMKDGYSFDATAEGAEESYKIMYDAYMSIFSRLGLRFRAVEADTGSIGGNFSHEFMVLADTGEDTIAFCHDCEYAANVERAEVAWRGSPSTGGCPAMEKIATPGAHSVEELTALLGVPASAIVKTMLFKVDGKTVAVLVRGDREVNDIKLKNLLKAQEVELADAATVQAVTAAPVGFAGPVALDVPVYADAELQGGTDYVVGANAADAHLKHVDLARDAAVTAWADLRAITADDQCPRCGGRMELTRGIEVGHIFMLGLKYSEAMHAVFLDENGKERTMIMGCYGIGVSRVAAAAIEQNHDEHGIVFPPPVAPFECVLLNLDPRSEEVNAKVEEIYALLQGMGIEVLLDDREERPGVKFKDADLLGIPMQLVVGGKGLGRGIVECKDRRTGEKGELSAASLEQDFAAWSEKVRQGWASR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Desulfovibrio vulgaris (strain Hildenborough / ATCC 29579 / DSM 644 / NCIMB 8303)
Length
574 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.02 kDa
Sequence
MRWSRCYIPTLKEAPSDAEVVSHKLLVRAGMIRKLTSGIYTFMPMGLRALNKVAAIVREEMNRAGAQEVLMPMVQPADLWQETGRWEFYGKELLRFRDRNDRDYCLGPTHEEVITDLVRGEVRSYRQLPINLYQIQTKFRDEIRPRFGLMRGREFVMKDAYSFDRDQSGCDESYKAMYAAYQRIFSRLGLRFRAVEADSGSIGGSFSHEFMVLADTGEDTLAVCTACEYAANVERAEVTGTPCTRPAAAALAEVPTPGAHTIEEVSAFLGVPADMLVKTLLFVADGEPVAALVRGDRELNEVKLKNLLGADSLELATPEQVEAWTGAPVGFAGPVGLHGVKRVFADTELKGDAGWIVGANKADTHLREVSLTRDAAIEAYADLRMITASDPCPRCGGAVELPKGIEVGHVFKLGLKYSKSMNATFLDENGKEQVMVMGCYGIGVSRVVASCIEQNNDGDGIVFPPPIAPYEVALLLLDPKNEEAAAKAAEIESFLEAEGHDVLLDDRDERPGVKFKDADLIGSPYQLVLGGKGLARGVVEAKNRRSGEKTELPVEGFAEAFRDWRAGVLKGWGL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Desulfovibrio vulgaris subsp. vulgaris (strain DP4)
Length
574 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.025 kDa
Sequence
MRWSRCYIPTLKEAPSDAEVVSHKLLVRAGMIRKLTSGIYTFMPMGLRALNKVAAIVREEMNRAGAQEVLMPMVQPADLWQETGRWEFYGKELLRFRDRNDRDYCLGPTHEEVITDLVRGEVRSYRQLPINLYQIQTKFRDEIRPRFGLMRGREFVMKDAYSFDRDQAGCDESYKAMYTAYQRIFSRLGLRFRAVEADSGSIGGSFSHEFMVLADTGEDTLAVCTACEYAANVERAEVTGTPCTRPAAAALAEVPTPGAHTIEEVSAFLGVSADMLVKTLLFVADGEPVAALVRGDRELNEVKLKNLLGADSLELATPEQVEAWTGAPVGFAGPVGLHGVKRVFADTELEGDAGWIVGANKADTHLREVSLTRDAAIEAYADLRMITASDPCPRCGGAVELPKGIEVGHVFKLGLKYSKSMNATFLDENGKEQVMVMGCYGIGVSRVVASCIEQNNDGDGIVFPPPIAPYEVALLLLDPKNEEAAAKAAEIESFLEAEGHDVLLDDRDERPGVKFKDADLIGSPYQLVLGGKGLARGVVEAKNRRSGEKTELPVEGFAEAFRDWRAGVLKGWGL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Thioalkalivibrio sulfidiphilus (strain HL-EbGR7)
Length
574 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.322 kDa
Sequence
MRATRFPLATLKETPADAEVISHQLMLRAGMIRRLASGLYSWTPLGLRVLRKVEGLVRDEMDRAGALELLMPAVQPAELWQESGRWEQYGPELLRLKDRHMREFCFGPTHEEVITDYVRREVKSYRQLPVNYYQIQTKFRDEIRPRFGVMRAREFLMKDAYSFHVDEDSLKETYARMHEAYTRIFTRCGLDFRAVLADTGSIGGNASHEFHVLADSGEDAIAFSDVSDYAANVELAEAVAPATERAAPGEAMRLVDTPNARTIADLVEQHGLAIEKTVKTLVVAAAEGAEAPLIALLVRGDHELNAIKAEKLPQVASPLRMATEEEIRAAIGAGPGSLGPVNLPIPCVVDRAVALMSDFGAGANIDGKHYFGINWERDLALPPVADLRNVVAGDPSPDGQGSLQIRRGIEVGHIFQLGRKYSEAMGATVLDEQGRSLVVTMGCYGIGVSRVVAAAIEQNHDAQGIIWPEALAPFTVALCPINAQKSQRLREAADALYERLLNAGFEVFYDDRGLRPGAMFADMELIGIPHRLVLGERGLDAGEIEYKGRRDTDTTQVALDGVLDFLRQRMNAAH

Gene
proS
Protein
Proline--tRNA ligase
Organism
Tolumonas auensis (strain DSM 9187 / TA4)
Length
574 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.572 kDa
Sequence
MRTSQYLLSTLKETPNDAEVISHQLMLRAGMIRKLASGLYTWLPTGLRVLHKVEAIVREEMNKAGAIEVSMPVVQPAELWQESGRWEQYGPELCRLTDRHNRPFVLGPTHEEVVTALVRYEVNSYKQLPLNLYQIQTKFRDEVRPRFGVMRGREFTMKDAYSFHMNKESLIETYGKMHQAYCNIFSRMGLDFRPVLADTGSIGGTGSHEFHVLANSGEDLIAFSTESDYAANVEMAEALAPAGERPAPTESATKIATPNAHTIAEVSAYLKVAEQQTLKTLLVKGEEDEQGKAGVIALVLRGDHELNEIKAEKIAGVAAPLTFASEEEIRAVAGCDAGSIGPQNLQCRVIVDRSAAHLADFVCGANENDFHMTGMNWDRDVQGYEVADIRNVVEGDPSPCGKGTLLLKRGIEVGHIFQLGTKYSEAMNATVLNEAGKATVMEMGCYGIGVTRVVAAAIEQNFDDRGIIWTDSIAPFQVVIIPMNMHKSERVQELAERFYNELQAAGVEVLLDDRKERPGVMFADMELIGIPHSIVIGDRSIDNGVVEYKYRRSGDKTEVAIDEIIAKIKAQLNK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Pseudoalteromonas haloplanktis (strain TAC 125)
Length
574 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.827 kDa
Sequence
MRTSQYILATLKETPSDAEIVSHQLMLRAGMIRRVASGLYTWLPTGLRVLRKVENIVREEMNKANAIEMLMPVIQPADLWEESGRWDEFGPELMRFTDRHNRTFALGPTHEEVITDFVRKEISSYKQLPISLYQIQTKVRDERRPRFGVMRAREFTMKDAYSFHLSDECLDATYQVMHKAYCNIFERLNLDYRPVIADTGSIGGSVSHEFHVLAESGEDAIAFSDGSDYAANIEKAEALAPSEPRPAATKELKAFPTPDAKTINELKKHYGVKPHRGVKTLIVYAAPDENGVRGLVALVLRGDHDLNELKAEKHPLVDSPLEMATEADIVAAIGAKPGSLGPVGLSMPIIVDRSANILADFVAGANKDDEHYSGINWDRDVTDYEVADIRNIVEGDASPCGQGTLQIKRGIEVGHIFQLGTKYSQAMKAGVLNESGKNQIMTMGCYGIGVSRIVAAAIEQNNDQYGIIWPQPIAPFDLAIVPMNMHKSHRIPDIATNLYQGLKDAGLDVLFDDRKERPGVMFNDMELIGVPFTLVIGERNLDENKVELKNRRTGEKLMIDIDTAIDAIKAAVKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Hahella chejuensis (strain KCTC 2396)
Length
574 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.401 kDa
Sequence
MRASRYLIATLKETPADAEVISHQLMLRAGMIRKLAAGLYTWLPLGLRVLKKVENIVREEMDRSGAQEVLMPAVQPAELWIESGRWEQYGGELLRIHDRHNRDFCVGPTHEEVITDLIRNELKSYKQLPANFYQIQMKFRDERRPRFGIMRAREFLMKDAYSFHVNQESLDETYMVMYDAYTRIFTRFGLDFRPVQADSGSIGGSSSHEFHVLANSGEDLIAFSTESDYAANLEKAEALTTLKQAPAPSKDMAKVATPGQRTIESVSEFLNLPAEQTVKTLLVLGEAEEGKPAPIIALVLRGDHVLNEIKAEKLPGVASPLTFASDEAIEAAVGCKPGSIGPVNLPLRTIVDNSAAVLANFVCGANEEGQHLTGVNWGRDCEIKETADLRNVVEGDLSPDGKGVLVLKKGIEVGHVFKLGDKYSSAMNATVLDENGKATVMQMGCYGIGVSRVVAAAIEQGHDDKGIIWPDALAPFEVALVPLNMHKSDVVREKAESLYAELLQAGVDVLLDDRNERPGVKFAEMELIGIPHRVVISDRGLAEGKVEYKGRRDTDSTDMTVDTVVNFIKEKLKK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Nitrosococcus oceani (strain ATCC 19707 / BCRC 17464 / NCIMB 11848 / C-107)
Length
574 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.84 kDa
Sequence
MRTSQYLLTTTRETPADAEIISHQLMLRGSFIRRLAAGLYTWLPLGLRVLRKVENIIREEMDKAGAQEVLMPAVQPAELWRETGRWEQYGPELLRFTDRHQRFFCFGPTHEEVITDLIRREIRSYKQLPANFYQIQLKFRDEIRPRFGVMRSREFLMKDAYSFHPDQTSLAQTYNQMYETYSRIFDRIGLTFRAVQADTGAIGGKTSHEFHVLAASGEDAIAFSDKSTYAANVELAAALPPTDKPASPKETLSLIETPGQCTIKEISQFLNIPSSRCIKTLLVQGSEGELVALALRGDHELNAVKAQKLPQVANPLQFATPEQVWKTCNASIGSIGPMGLAIPLIADHGAVQLTDFACGANMEGKHFTGVNWGRDLPEPSTADIRNVVDGDPSPDGEGTLSIARGIEVGHIFQLGEKYSQAMNATVLDETGRAISLAMGCYGIGVSRVVAAAIEQNHDEHGIIWPASIAPFQLALVPINAHKSARVKEMSDRLYTELQAAGFEVLLDDRQLRPGVIFADMDLIGIPYRLVISERGLENNTVEYKRRQDGKTCAIQLDNFISGLKAELKAPISRR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Ralstonia pickettii (strain 12J)
Length
574 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.26 kDa
Sequence
MKASQFFISTLKEAPADAEIVSHKLMMRAGMIKKLGAGLYTYMPVGLRVIRKVEQIVREEMNAAGAVEVLMPVVQPGELWQETGRWDKMGDELLRFKDRHERDFVMQPTSEEVVTDIARTEIRSYKQLPVNFYQIQTKFRDERRPRFGIMRGREFTMKDAYSFDRDAEGLKVSYQKMYDAYTRIFQRFGLEFRAVAADNGAIGGSGSHEFHVIADTGEDAIIYCPDSDYAANIEAAEAVAPAAPRAAATEALTKTHTPGRAKCEAVAEQLGIPLQRTIKSIVLATEVEGGEPQIWLLLLRGDHELNEVKASKVPGLADFRFATEGEILRAFGTRPGYLGPVGTKLPVKVVADRTAAAMSDFVVGANEEDYHFTGVNWGRDLPEPEVYDLRNVVAGDASPDGKGTLAICRGIEVGHVFMLGTRYSEAMNATFLDENGKTQPMVMGCYGIGITRILGAAIEQNYDARGIIWPASIAPFQVVICPVGYDRSDAVREEADRLHAELVAAGIDVMLDDRGERPGAMFADWELIGVPFRVVVGDRGLKEGKLEFQGRRDEAATAVAPADVLATLKARLAQ

Gene
proS
Protein
Proline--tRNA ligase
Organism
Ralstonia solanacearum (strain GMI1000)
Length
574 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.243 kDa
Sequence
MKASQFFISTLKEAPADAEIVSHKLMMRAGMIKKLGAGLYTYMPVGLRVIRKVEQIVREEMNASGAVEVLMPVVQPAELWQETGRWDKMGDEMMRVKDRHERDLVIQPTSEEVVTDIARTEIRSYKQMPVNFYQIQTKFRDERRPRFGIMRGREFTMKDAYSFDRDAEGLKVSYEKMYGAYTRIFQRFGLEFRAVAADNGAIGGSGSHEFHVIADTGEDAIVYSPDSDYAANIEAAEALAPAMPRGAATEALTKTHTPKRAKCEAVAEQLGIALQRTVKSIVLAKDVEGGEPQIWLLLLRGDHELNEIKASKVPGLADFRFATEGEILRAFGTPPGYLGPIGTKQPVKVVADRTVAAMSDFVVGANEEDFHYTGVNWGRDLPEAEVYDLRNVVEGDPSPDGKGTLAICRGIEVGHVFMLGTRYSESMSATFLDENGKTQPMMMGCYGIGITRILGAAIEQNYDARGIIWPVSIAPFEVVICPVGYDRSEAVRAEADRLHAELAAAGIDVILDDRGERPGAMFADWELIGVPFRVVVGERGLKDGKLELQGRRDEAAAAVAPADVLATLKSRLAQ

Gene
proS
Protein
Proline--tRNA ligase
Organism
Marinomonas sp. (strain MWYL1)
Length
574 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.9 kDa
Sequence
MRASNYLFSTLRDAPTDAVVTSHQLMIRAGMIRQVSKGLYTWLPTGLKVFRKIENIVRDEMEKAGSLEVMMPGVQPAELWQETGRWQKYGPELLRLQDRHGREYCLGPTHEEVITELARNELTSYKQLPMNFFQIQTKFRDEVRPRFGVMRSREFCMKDAYSFHVGAESLQETYDIMHKAYCNVFDRIGLNYRPVRADTGSIGGAYSHEFHVLADSGEDDIAFSDSSDFAANIELAEAICLKEKADAPTQDITEVFTPDCKTIAKVAEFLKLDVTSTVKTMLIKAVDENDQPTIAALVLRGDHNINEIKVEKLAGVVIPFEFADEADIIAKTGCAPGSIGPKGLAEKGIRVIADRSAAVMSDFCAGANKDDYHFTGLNWERDCAEFEVADIRNVVEGDPSPDGQGTIVIKRGIEVGHIFQLGQQYAEALKATVLDENGKAQVMHMGCYGIGVSRIVAAAIEQNFDEKGILWPESIAPFDIAIVAMNYDKSEAVRTECDRLYAELKAKGLDVLLDDRKERPGVKFADCELLGIPHRLVVGDKGLEKGTLEYKYRKAGDNEDIAIADAVEFILSKK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Teredinibacter turnerae (strain ATCC 39867 / T7901)
Length
574 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.23 kDa
Sequence
MRASQYLIATQKETPADAEVISHKLMLRAGLIRKMASGLYNWLPLGLRVLRKVENIVRQEMDKSGAQEVLMPVVQPAEIWQESGRWQQYGPELLRINDRHDRAFCLGPTHEEVITDLIRNEVKSYKQLPLNFYQIQTKFRDEVRPRFGVMRAREFLMKDAYSFHISQESLQETYDVMHRTYCNIFDRIGLQYRPVLADTGSIGGSASHEFHVLADSGEDDIAFSSDSDFAANVELAEALAPAKQTPGSSGAEEKHTPSQKSIEEVAAFLSVTPAQTLKTLIVLGETEDEGPAPLVALVLRGDHSLNDIKVSKLEGVADPLTFAPEERIKNELGAEVGSLGPIGLKITVIADRAAAACADFVCGANKTDYHLINANWDKEASYSRVEDLRNVVVGDPSPCGKGTIEIKRGIEVGHIFQLGTKYSAAMKATVLDENGKDVTMTMGCYGIGVSRIVASAIEQNHDDNGIIWPDAIAPFQLAIVPINMHKSDAVKEACETLYDQCQTAGIDVLLMDEPKARLGAMLADVELVGIPHRVVIGDRGLEQGNIEYKGRRDAESQEVAAASLFEFLREKIAP

Gene
proS
Protein
Proline--tRNA ligase
Organism
Aeromonas hydrophila subsp. hydrophila (strain ATCC 7966 / DSM 30187 / JCM 1027 / KCTC 2358 / NCIMB 9240)
Length
574 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
62.662 kDa
Sequence
MRTSQYLLSTLKETPSDAEIVSHQLMLRAGMIRKLASGMYAWLPSGLRVLKKIENIVREEMNNAGAIEVSMPVVQPAELWQESGRWDDYGPELCRLTDRHNRPFVLGPTHEEVITSLVRYEVNSYKQLPLNLYQIQTKFRDEVRPRFGVMRGREFLMKDAYSFHIDKASLIETYERMHAAYCAAFTRMGLNFRPVQADTGSIGGTGSHEFQVLAESGEDLIAFSDTSDYAANIEMAEALAPAGERPAATAALTKVATPAVHTIDEVAAFLNVAPAAIAKTLLVLGEEDEHGNQAVIALVLRGDHELNEIKAEKLAGVANPLTFANDEQIKAAAGCDAGSIGPVGFAGRIIADRSAAHLADFVCGANETGFHLTGANWDRDIASYEVADLRNVVEGDPSPCGQGKLLLKRGIEVGHIFQLGTKYSEAMKASVLNEGGKSVTMEMGCYGIGVSRLVAAAIEQNNDQYGIIWPEAIAPFEVAIVPMNMHKSERVAEQAQQFYAELKAAGVDVLFDDRKERPGVMFADMELLGVPHAIVIGDRGLDNGVVEYKCRRTGEKQEVAISEIVALLKAKLGR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Aeromonas salmonicida (strain A449)
Length
574 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
62.723 kDa
Sequence
MRTSQYLLSTLKETPSDAEVVSHQLMLRAGMIRKLASGMYAWLPSGLRVLKKIENIVREEMNNAGAIEVSMPVVQPAELWQESGRWDDYGPELCRLTDRHNRPFVLGPTHEEVITSLVRYEVNSYKQLPLNLYQIQTKFRDEVRPRFGVMRGREFLMKDAYSFHIDKASLIETYERMHAAYCAAFTRMGLNFRPVQADTGSIGGTGSHEFQVLAESGEDLIAFSDTSDYAANIEMAEALAPAGERPAATAALTKVATPNVHTIDDVAAFLSVAPTAIAKTLLVLAEADEHGKQAVIALVLRGDHELNEIKAEKLPGVANPLTFANDEQIKAAAGCDAGSIGPVGFAGRIIVDRSAAHLADFVCGANETGFHLTGANWDRDIATYEVADLRNVVEGDPSPCGQGKLLLKRGIEVGHIFQLGTKYSEAMKASVLNEGGKSVTMEMGCYGIGVSRLVAAAIEQNNDQYGIIWPDAIAPFEVAIVPMNMHKSERVAEQAQQFYAELKAAGVDVLFDDRKERPGVMFADMELLGVPHAIVIGDRGLDNGVVEYKCRRSGEKQEVAITEIVAMLKAKLGR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Anaeromyxobacter dehalogenans (strain 2CP-1 / ATCC BAA-258)
Length
574 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
62.581 kDa
Sequence
MHAVRYSQAFIPTLKEAPADAQVASHKLLVRAGFIRQLGAGIYDYLPLAKRSLAKVEAIVREEMDAIGGQEFYLPALHPAEIWKESGRWDVMGDNMFRLKDRKGGDYCLGMTHEEIFTAVARDELRSYRQLPQVWYQIQTKFRDEPRPKSGLLRVRQFTMKDAYSFDVDRAGLDRSYEDQRRAYEKIFTRCGLDFVAVQAHSGSMGGSESSEFMVRTDAGEDLVAACPRCRYAANTETATSRVAAEADGPGLGTPEKFATPGVVTIEALEQAPYSVAARRQLKTLVYMADEQPVIAVVRGDQELNEAKLQTATGAVAVRPAHPEEIPPLMGARAGSLGAVRFTRARVLLDPSLADRKDMVTGANEDGFHLRGVDVRRDVLAHGATLAELRTVKAGEGCPRCDGTLDVFKALEIGHIFKLGTKYSESMKATVLDAEGKQVPIVMGSYGIGVERILAAAIELHHDDNGIVFPMAIAPFHATVLTLGPEPELRKAAEEVVAALGKEGVEVLFDDRDERAGVKFKDADLLGIPIRIAVGKKGLAAGNVEWKLRKGGAVELVPVGEVARKAAEAVRAAT

Gene
proS
Protein
Proline--tRNA ligase
Organism
Buchnera aphidicola subsp. Baizongia pistaciae (strain Bp)
Length
574 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
66.558 kDa
Sequence
MQARKYLFSTLKETPHNSDCISHALMLRAGIIRQNTSGTYIWLPTGLRILKKVIRIIKNEMKQCGAMEIAMPFLQKKNLWDLSKRVITYGQELFQVTDRTNKKFILGPTHEEMITYFIKNELQSYKQLPLILYQIQTKFRDEIRPRFGIIRTKEFMMKDAYSFHINMLSLEKTYNLMYQTYIKIFKKMKLKFYAVEADSGLMGGLKSHEFQAPSNTGEDVIVLSTQSNYLANIQVATSIQNNHIKYSTNNYFKKIKILRNNNDIYKKLSNTPNFKKSNTIKTILVKTKNFSKHLFVAILIREDHTINEYKLSKINEIEYPLIFASKQEILNVTGTTKDFIGPINLDFPVIADFSVINLENFTIGSNITNKYFNNMNWNKDISIPQTYDIRYVLEGDPSPDGAGELKMQKSIEIAHIFQLGKKYSKIMNVKIQNKIGKKDTLIMGCYGIGITRIIAAIIEQNNDKNGIIWPDSIAPFTIAIIPVCFHKSTLVKQQSEKIYNFCKKNNIDALLDDRKQNLSITLSEIELIGIPYSIIISEKLLKNDMVEYRERHKNVKKIINKNHVFKIILNNSLK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Caldanaerobacter subterraneus subsp. tengcongensis (strain DSM 15242 / JCM 11007 / NBRC 100824 / MB4)
Length
573 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.92 kDa
Sequence
MRLSQLLMPTLREVPADAEIPSHVLMLKAGLMRKLAAGIYVYLPLGKRVLKKVEEIVREEMDREGSQEVLMSALIPAELFKETGRWDVFGPEMFKLKDRNERDFCLGPTHEEVFTDLVRNEVKSYRQLPLILYQIQTKFRDERRPRFGVMRSREFIMKDAYSFDADWEGLDESFNKMYRAYCRIFDRCGLKYLVVEADPGAMGGRDSKEFMVISSVGEAVIAYCDSCGYAANEEKAECLIESRDEEMLEIEKVYTPNVKTIEELVDFLKISPSKFVKTLIYKAKGKVVAALVRGDRDINETKLLNVLSIREEELELADGALVEEVTGAKVGFAGPLGLKGEVTLVVDSEIPQLRNFIVGANETDYHIKNVNYGRDFKGDIVADIKSVVEGDRCPRCGAPLKIARGIEVGHIFKLGTKYSEALGATYTDEEGNEKPIVMGCYGIGINRTVAAIIEQHHDEKGIIWPMSVAPYHVIVVPVNVSDEEQKQIAEKIYNKLLEEKLEVLIDDRDVRAGVKFNDADLIGIPVRVTIGKKVKEGIVEIKLREREEVEEVKVEEVVKRVKQIVEEKLRELS

Gene
proS
Protein
Proline--tRNA ligase
Organism
Elusimicrobium minutum (strain Pei191)
Length
573 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.573 kDa
Sequence
MKLTQYYLPTLKEAPKDADTISAKLMLRAGLIRKTASGIYEWLPLGLKVLKKVEQIVREEMDAAGAHEVWLPLIQPKELWEESGRWTYYGKELLRIKDRKGAEFCFAPTAEEVITDVVRRDVTSYKQLPVALYQFASKFRDEIRPRFGVMRAREFYMKDAYSFHATEESINEWYLKFFEAYKKVCTRCGFKFKAVEADTGAIGGNFSHEFMVLADTGENEIADCDCGYAANTEKAEIFKPKFPAAKEELKTIEKVNTPNATTIEDVAKMLGQTADRFIKLLVFTADGQPVVALMRGDHELNEHKLKALLKAQELEKANEETYAKVTGSFVGYAGPVGLKEKNPKIKLFADYHVAGIVNGIAGGNEKDVHIINVTPSRDFTPDVYADLKIASEGDLCGKCGKKFNFTRGIEVGHTFKLGTKYSQSMKAEFLDENQKSHPFLMGCYGIGISRIVAAAIEQSHDENGIIWPAPLAPFDIYLVSIDTDINPKVKEETDSIYNQLTQAGLNVLLDDRNERPGIKFKDADLIGLPHRIVISSRTVETGEYEYKQRTSKEAIRRKLADISEQIKEFQASK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Cupriavidus metallidurans (strain ATCC 43123 / DSM 2839 / NBRC 102507 / CH34)
Length
573 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.186 kDa
Sequence
MKASQFFISTLKEAPADAEIVSHKLMMRAGMIKKLGAGIYNYMPVGLRVIRKVENIVREEMNRAGAVELSMPVIQPAELWQETGRWDKMGPELLRLKDRHERDFAVQPTSEEVVTDIARTEIRSYKQLPVNFYQIQTKFRDERRPRFGIMRGREFTMKDAYSFDRDIDGLKASYQNMYDAYVRIFQRFGLEFRAVAADNGAIGGSGSHEFHVIADTGEDAIVYCPTSDYAANMEAAEALPLLATRAAPAEELKKTSTPEKAKCEHVAEFLGIPLERTVKSIVLATDSDAGAQIWLLLIRGDHELNEVKASKVPGLADFRFATETEIVDTFGSPPGYLGPIGPKKPVKVVADRTVANMSDFCCGANDRDYHYTGVNWGRDLPEPAVADLRNVVAGDASPDGKGTLDICRGIEVGHVFMLGTRYSESMNATFLDENGKTQPMQMGCYGIGVTRILGAAIEQNYDERGIIWPAAIAPFAVVVCPVGYDRNEAVKAEADRIHAELLAAGVDVILDDRGERPGVMFADWELIGVPHRVVVGDRGLKEGKVEYQGRRDAQATPVAVADVVAHVRGQLAA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Cupriavidus necator (strain ATCC 17699 / H16 / DSM 428 / Stanier 337)
Length
573 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.333 kDa
Sequence
MKASQFFISTLKEAPADAEIVSHKLMMRAGMIKKLGAGIYNYMPIGLRVIRKVENIVREEMNRAGAVELSMPVIQPAELWQETGRWDKMGPELLRLKDRHERDFAVQPTSEEVVTDIARSEIRSYKQLPVNFYQIQTKFRDERRPRFGIMRGREFTMKDAYSFDRDTDGLRKSYENMYDAYVRIFRRFGLEFRAVAADNGAIGGSGSHEFHVIADTGEDAIVYCPTSDYAANMEAAEALPLLASRAAPAEDLVKTATPEKAKCEHVAEFLGIPLQRTVKSIVLAKDTEAGAEIWLLLIRGDHELNEVKASKVPGLADFRFATENEIVDAFGSPPGYLGPIGAKKPVKVVADRTVANMSDFVCGANYRDYHYTGVNWGRDLPEPVVADLRNVVAGDASPDGQGTLEICRGIEVGHVFMLGTRYSESMNATFLDENGKTQPMQMGCYGIGVTRILGAAIEQNFDERGIIWPAAIAPFAVVICPVGYDRSEAVKAEADRIHAELLAAGVDVILDDRGERPGVMFADWELIGVPHRVVVGDRGLKEGKVEYQGRRDAQATAVSVADVVGHVRSQLAN

Gene
proS
Protein
Proline--tRNA ligase
Organism
Cupriavidus necator (strain JMP 134 / LMG 1197)
Length
573 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.589 kDa
Sequence
MKASQFFISTLKEAPADAEIVSHKLMMRAGMIKKLGAGIYNYMPVGLRVIRKVENIVREEMNRAGAVELSMPVIQPAELWQETGRWDKMGPELLRLKDRHERDFAVQPTSEEVVTDIARSEIRSYKQLPVNFYQIQTKFRDERRPRFGIMRGREFTMKDAYSFDRDAEGLKKSYENMYDAYVRIFQRFGLEFRAVAADNGAIGGSGSHEFHVIADTGEDAIVYCPTSDYAANMEAAEALPLVAERAAPTQALEKTFTPEKVKCEQVAEFLGIPLERNVKSIVLAKDTEAGAEIWLLLIRADHELNEVKASKVPGLADFRFATENEIVDAFGSPPGYLGPIDMKKPVKVVADRTVANMSDFCCGANYRDYHFTGVNWGRDLPEPIVADLRNVVAGDASPDGKGTLEICRGIEVGHVFMLGTRYSESMNATFLDENGKTQPMQMGCYGIGVTRILGAAIEQNFDERGIIWPAAIAPFEVVVCPVGYDRSEAVKAEADRIHAELLAAGVDVIIDDRGERPGVMFADWELIGVPHRVVVGDRGLKEGKVEYQGRRDAQATQVAVADVVGHVRGQIGK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Cupriavidus taiwanensis (strain DSM 17343 / BCRC 17206 / CIP 107171 / LMG 19424 / R1)
Length
573 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.629 kDa
Sequence
MKASQFFISTLKEAPADAEIVSHKLMMRAGMIKKLGAGIYNYMPIGLRVIRKVENIVREEMNRAGAVELSMPVIQPAELWQETGRWDKMGPELLRLKDRHERDFAVQPTSEEVVTDIARSEIRSYKQLPVNFYQIQTKFRDERRPRFGIMRGREFTMKDAYSFDRDTDGLRKSYENMYDAYVRIFRRFGLEFRAVAADNGAIGGSGSHEFHVIAETGEDAIVYCPTSAYAANMEAAEALPLVAERAAPTQDLVKTFTPEKVKCEQVAEFLNIPLETNVKSIVLATDSDAGPQIWLLLIRADHELNEVKASKVPGLAEFRFATENEIVEAFGSPPGYLGPIDMKKPVKVVADRTVANMSDFVCGANYRDYHYTGVNWGRDLPEPIVADLRNVVAGDASPDGQGTLEICRGIEVGHVFMLGTRYSESMNATFLDENGKTQPMQMGCYGIGITRILGAAIEQNFDERGIIWPAAIAPFAVVICPVGYDRSEAVKAEADRIHAELLAAGVDVILDDRGERPGVMFADWELIGVPHRVVVGDRGLKEGKVEYQGRRDAQATAVSVAEVVGHVRSLLAN

Gene
proS
Protein
Proline--tRNA ligase
Organism
Methylobacillus flagellatus (strain KT / ATCC 51484 / DSM 6875)
Length
573 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.221 kDa
Sequence
MRASQFFLATQKEAPQEAELASHKLMLRAGLIKRLGSGLYSWMPLGLRVLRKVETIVREEMNRAGALELLMPAVQPKELWEETGRWAVFGPQMLKIRDRHERDFCFGPTHEEVITDIARREIRSYKQLPLNFYQIQTKFRDEIRPRFGVMRAREFVMKDGYSFHTSLESLQQTYDTMYQAYSNIFNRLGLKFRAVRADTGAIGGDGSHEFHVLADSGEDALAYCEHSDFAANVELAEALAPEHPRGEPKEPLREVDTPKQTTCEDVAALLGISLQQTVKSIAVVATDEAGNSQFYLLLLRGDHALNEVKAAKVPGLSSFRFASELEIREYLGCPPGFIGPVGVSTQVNVVADRSVAVMSDFVCGANKPKLHLAGVNFGRDLPEPMIVADIRNVVEGDPSPDGKGCISLCRGIEVGHIFQLRTKYTEAMEATYLDENGQKQFMEMGCYGIGVSRIVGAAIEQGNDERGIIFPAAMAPFSVAIAPIGYDKSEAVQSAAHALYDELSALGIDVLLDDRGERPGVMFADLELIGIPHRIVIGDRGLKEGQVEYQARTAASAETVALADIVSIVRQAL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Geobacter bemidjiensis (strain Bem / ATCC BAA-1014 / DSM 16622)
Length
573 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.386 kDa
Sequence
MRYSQYFIPTVKETPSDAEVISHKLMLRAGMIRKLAAGIYNYLPFGLRSIRKVEAIVREEMNRAGAIELLMPAVQPAELWKESGRWEFYGKELLRFNDRKDAEFCMGPTHEEVITDLIRKEVRSYRQLPINLYQIQGKFRDEIRPRFGLMRGREFIMKDAYSFDVNEAGADVSYEKMYKAYRRIFERCGLKFRAVEADTGTIGGSYSHEFMVLADSGEDAIVSCSACEYAANMEKAETRKGEGIEHADPRPMEHVSTPGQKSIEDVATFLGVQNTQVVKTLVLVADGEPVVALIRGDYDLNEIKLKNHLGCAELEMAEDDVVVKVTGAPTGYAGPVGLAAKVKVVADLSLEGMHNFVTGANAADTHLKNVNIGRDFSVSGFVDIRNVVIGDACPRCDSGKLEIWRGIEVGHVFKLGTKYSKALKATFLDADGKEQIIFMGCYGIGVGRTVAACIEQNHDENGIIFPIPIAPFQCIISSLSAKEDEVKAASESIYQELLEAGIEVLLDDRDERPGFKFKDADLIGIPLRIVVGAKALAEGKVELKERRSGEVEVLPIAEAIAKVKAAVKEALQV

Gene
proS
Protein
Proline--tRNA ligase
Organism
Geobacter sp. (strain M21)
Length
573 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.399 kDa
Sequence
MRYSQYFIPTVKETPSDAEVISHKLMLRAGMIRKLAAGIYNYLPFGLRSIRKVEAIVREEMNRAGAIELLMPAVQPAELWKESGRWEFYGKELLRFNDRKDAEFCMGPTHEEVITDLIRKEVRSYRQLPINLYQIQGKFRDEIRPRFGLMRGREFIMKDAYSFDVNEAGADVSYEKMYKAYRRIFERCGLKFRAVEADTGTIGGNYSHEFMVLADSGEDAIVSCSACEYAANMEKAETRKGEGIEHADPRPMEHVSTPGQKSIEDVAAFLGVQNTQVVKTLVLVADGEPVVALIRGDYDLNEIKLKNHLGCAELEMAEDDVVVKVTGAPTGYAGPVGLAAKVKVVADLSLEGMHNFVTGANAADTHLKNVNIGRDFSVSGFVDIRNVVIGDACPRCDSGKLEIWRGIEVGHVFKLGTKYSKALKATFLDADGKEQTIFMGCYGIGVGRTVAACIEQNHDENGIIFPIPIAPFQCIISSLSVKEDEVKAASESIYQELLEAGIEVLLDDRDERPGFKFKDADLIGIPLRIVVGAKALAEGKVELKERRSGEVEVLPIAEAIAKVKAAVKEALQV

Gene
proS
Protein
Proline--tRNA ligase
Organism
Moorella thermoacetica (strain ATCC 39073 / JCM 9320)
Length
573 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.769 kDa
Sequence
MRASELLAPTLRETPAEAEIVSHQLLLRGGFIRKAAAGIYTYLPLGRRVLAKIEQIIREEMDRAGGQEVVLPIIQPAELWQESGRWEVYGEEMFRLQDRHRRQFCLGPTHEEIITALVRSEVTSYKQLPLLLYQIQNKYRDERRPRFGLLRGREFIMKDLYSFDLDQEGLNQSYRKMYQAYSNVFRRCGLDFRPVQADSGAIGGNYSHEFMALATAGEALLVYCRECDYAANVEIAVAKALPMIATENPAPLKEVATPGQKTVAEICTFLEVTPDRLIKTLFYEADGQLIAALVRGDRELNEVKLQNHLGCRHLLLADPERVRKATGAPVGFVGPVGLQGIPLYADLEIPYLVNGVAGANREGYHLVNVNPGRDFNPTAVVDIRQVEAGEPCPQCGAPLAQARGIEVGQVFQLGTKYSGALGANYTDARGQEHPIVMGCYGIGVSRTMAAIVEQCHDDQGIIWPLSVAPYQVVIIPASLKDDGQRQVAEGLYRELAAAGVEVVYDDRDERAGLKFVEADLIGYPLRITVGKRTITSGTVDVKWRSRKEETPLPLEGLSAQIQALLAREMEKYR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Chromohalobacter salexigens (strain DSM 3043 / ATCC BAA-138 / NCIMB 13768)
Length
573 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.436 kDa
Sequence
MRASQLLISTLKETPADADIVSHQLMLRAGMIRRLSSGLYTWLPLGLRTLRKVENIVREEMNRAGAQEVLMPSIQPAELWQESGRWDQYGNLLLRIRDRHERDFCYGPTHEEVITDLVRNEIRSYKQLPSNFYQIQTKFRDETRPRFGVMRAREFIMKDAYSFDIDQAGLQRSYDAMYDAYMRIFTRLGLDFRAVEADNGDIGGSGSHEFQVLADSGEDAVIFSTGSDYAANIEKAEALPAPLGETPERPAPQEELRLVDTPNARTIATLVEQHGLPIEKTIKTLMVHGSEGGLVALLVRGDHELNEVKAENLPEVAAPLTMASEEEIRAAVGAGPGSLGPVNLDMPLIIDRSVALMSDFGAGANIDGQHYFGINWERDVALPKVADLRNVVEGDPSPDGKGTLSIARGIEVGHVFQLGTKYSTAMNATVLDDNGQAVPLLMGCYGIGVTRVVAAAIEQNHDAGGIIWPDAIAPFEIALVPMNAHKSERVREYADTLYQQLSDAGFDVLIDDRDLRPGVKFADQELIGIPHRVVIGDRGLDNDELEYKGRRDSDVTMVPTEGLLSFLRERITK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Lactobacillus fermentum (strain NBRC 3956 / LMG 18251)
Length
573 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.363 kDa
Sequence
MKQSQMLIPTQKEAPADAEVLSHKMMVRAGYIYQVSAGVWAYLPLAYRVIRKIEQIIREEMDKAGAVEMLLPGLLPADLWKESGRYEAYGDNLFKLKDRRERDFILGPTHEETVTSILRDAIHSYKKLPLVVYQLQDKYRDEDRPRYGILRGKEFEMLDGYSFSADQAGLDQAYDLQAKAYRNIFDRIGLDYKVILADSGTMGGKNSQEFSAPAAIGEDVIAYTDGDYAANLEKATTKFTPTKQIGEEAELTKKATPGAHTVDEAAESLGLEASQILKSMVFLAKFEGEELKPVMVLMRGNDEVNETKVASYLGCEELLMASEEDTEKYLGAHPGSLGPIGVKEDVTILADQHLQGMINMALGANDDGYHYINANFNRDFKVDQFGDFRTVQEGETAPDGLPIKFTNGIEIGHIFKLGTHYSEVFGATVLDQNGRDVPMIMGCYGIGVSRLLSAISEQNADENGLVWPQAVAPFDIHVIPVNAKKEDQMAMAEGITANLEEAGYEVLVDDRKERAGVKFADADLIGVPIRVTVGKKAGEGIVEIKIRKTGETLEVHKEELATNIAILLKQTAE

Gene
proS
Protein
Proline--tRNA ligase
Organism
Caldicellulosiruptor bescii (strain ATCC BAA-1888 / DSM 6725 / Z-1320)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.576 kDa
Sequence
MKVSELFMPTLKETPSDAEIESHKLMLRSGFMRQLSSGIYVYLPLGYRVLRKIENIVREEMDRSGAQEVHMSALMPKELWEESGRWAVFGPEMFRIKDRNEREYCLGPTHEEAFTYIVRNEISSYRDLPKILYQIQTKFRDERRPRFGVMRCREFTMKDAYSFDIDENGLDISYQKMYDAYVRIFKRCGLDVKIVEADTGAMGGASSHEFMVPSSVGEAEIAYCKACGYAANLEKAECLDEPVENKEEPKEKQEVYTPNVRTIEELVSFLGIDSTRFVKTMIYKADDKFVAVLVRGDREVNETKLKNLLKATDLELASAEDVEKITGAKVGFAGPIGLSIDVYADNEVKYLKNFVVGANKTDYHIKNVNLSDFKVTKFTDLRNITQDDLCPKCRSQKVTIERGIEVGHIFKLGTKYTQAFNCVYTDEKGEKKLMIMGCYGIGINRTAAAIIEQMHDEDGIIWPITVAPYEVIIVPVNVKDENQKKIAFEIYENLQRNGVEVLIDDRDERAGVKFKDADLIGIPFRVTVGKKISEGKLEIRNRRTKESFEVEIEKAIEVVINLIREEKAKYQI

Gene
proS
Protein
Proline--tRNA ligase
Organism
Caldicellulosiruptor saccharolyticus (strain ATCC 43494 / DSM 8903 / Tp8T 6331)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.682 kDa
Sequence
MKVSELFMPTMKETPSDAEIESHKLMLRSGFMRQLSSGIYVYLPLGYRVLRKIENIVREEMDRAGAQEVHMSALMPKELWEESGRWAVFGPEMFKIKDRNEREYCLGPTHEEAFTYIVRNEVTSYRDLPKILYQIQTKFRDERRPRFGVMRCREFTMKDAYSFDMNEEGLDISYKKMYDAYVRIFKRCGLDVKIVEADTGAMGGSNSHEFMVPSSVGEAEIAYCKACGYAANLEKAECLDEPVENTEEIKQMQEVYTPNVRTIEELVNFLNIDAKRFVKTMIYRADDKFVAVLVRGDREVNETKLKNLLKANELELANAEDVERITGAKVGFAGPVGLSIEIYADNEVKYLKNFVVGSNKTDYHIKNVNLSDFKVTKFADLRNITQDDLCPKCLSQKVTIERGIEVGHIFKLGTKYTEAFNCVYTDEKGEKKLMIMGCYGIGINRTAAAIIEQMHDEDGIIWPITVAPYEVIVVPVNIKDEQQSKIAFEIYEDLQKKGVEVLIDDRDERAGVKFKDADLIGIPFRVTIGRKIADGRIEVRNRRTKESVEVDIESAVEFILNLINEEKARYKV

Gene
proS
Protein
Proline--tRNA ligase
Organism
Enterobacter sp. (strain 638)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.568 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGLRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWVESGRWEQYGPELLRFVDRGERSFVLGPTHEEVITDLIRNELNSYKQLPLNFFQIQTKFRDEVRPRFGVMRSREFLMKDSYSFHTSQESLQETYDKMYEAYSKIFSRMGLDFRAVQADTGSIGGSASHEFQVLAQSGEDDVIFSDTSDYAANIEFAEALAPSAPRAAASEEMKLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAVEGSAYPLVALLVRGDHELNEVKAEKLAQVASPLTFATEAEIRAVVNAGPGSLGPVNMPIPVVIDRTVAAMSDFSAGANIDGQHYFGINWDRDVATPEVADIRNVVAGDPSPDGQGTLMIKRGIEVGHIFQLGTKYSEALNASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNHDERGIVWPDNLAPFQVAILPMNMHKSYRVQELAEKLYSELRAQGIEVLMDDRKERPGVMFADMELIGIPHTVVIGDRNLDSDDIEYKYRRSGEKQMIKTGDILDYLVKAIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Enterococcus faecalis (strain ATCC 700802 / V583)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.267 kDa
Sequence
MKQSKMLIPTLREVPNDAEVLSHQILLRAGYIRQVAAGIYSYLPLANRVLEKLKTIMREEFEKIDAVEMLMPALLPAELWKESGRYETYGPNLYRLKDRNDRDYILGPTHEETFTELIRDEINSYKRLPLNLYQIQTKYRDEKRSRSGLLRGREFIMKDGYSFHADEASLDQSYRDYEKAYSRIFERCGLEFRAIIGDGGAMGGKDSKEFMAISEIGEDTICYSTESDYAANLEMATSLYTPKKSHETQLDLEKIATPEVGTIAEVANFFEVEPQRIIKSVLFIADEEPVMVLVRGDHDVNDVKLKNFLGADFLDEATEEDARRVLGAGFGSIGPVNVSEDVKIYADLAVQDLANAIVGANEDGYHLTNVNPDRDFQPISYEDLRFVQEGDPSPDGNGVLAFTKGIEIGHIFKLGTRYSDAMGATVLDENGREKSVIMGCYGIGVSRLLSAIVEQNADERGINWPTGIAPFDLHVVQMNVKDEYQTKLSQEVEAMMTEAGYEVLVDDRNERAGVKFADADLIGCPIRITVGKKAVDGVVEVKIKRTGEMLEVRKEELESTLSILMNTTSEVE

Gene
proS
Protein
Proline--tRNA ligase
Organism
Erwinia tasmaniensis (strain DSM 17950 / CIP 109463 / Et1/99)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.433 kDa
Sequence
MRTTQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGLRVLKKVENIVREEMNNAGAIEISMPVVQPADLWQESGRWEQYGPELLRLVDRSDRPFVLGPTHEEVITDLIRNELSSYKQLPLNLFQIQTKFRDEVRPRFGVMRSREFIMKDAYSFHTSQGSLQETYDAMYRAYSQSFSRMGLDFRAVQADTGSIGGSASHEFQVLAQSGEDDIVFSTGSDYAANIEMAEALPPAGGRADATQERVQFATPEAKTIADLVEQFTLPIEKTVKTLMVKATKESGHTLVALLVRGDHELNEIKAEKIDIVAAPLTFATEEEIRALVNAGPGSLGPVGLNMPIVADRTVAAMSDFSAGANIDGQHFSGINWQRDLPLPRIADIRNVVEGDASPDGKGTLLIKRGIEVGHIFQLGTKYSEAMKASVQGEDGRNQTLTMGCYGIGITRIVAAAIEQNHDERGIIWSPALAPFQVAILPMNMQKSFRVKELAEALYQQLRAKGIDVILDDRKERPGVMFADMELIGVPHTIVIGERNLDNDEIEYKARRGGEKRLIKTDEIVDFLMAELAQ

Gene
proS
Protein
Proline--tRNA ligase
Organism
Escherichia fergusonii (strain ATCC 35469 / DSM 13698 / CDC 0568-73)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.589 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGVRVLKKVENIVREEMNNAGAIEVLMPVVQPSELWQESGRWEQYGPELLRIADRGDRPFVLGPTHEEVITDLIRNELSSYKQLPLNFYQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSKIFSRMGLDFRAVQADTGSIGGSASHEFQVLAQSGEDDVVFSDTSDYAANIELAEAIAPKEPRAAATQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAVEGSSFPLVALLVRGDHELNEVKAEKLPQVASPLTFATEEEIRAVVKAGPGSLGPVNMPIPVVIDRTVAAMSDFAAGANIDGKHYFGINWDRDVATPEVADIRNVVAGDPSPDGQGTLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNYDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLLDDRKERPGVMFADMELIGIPHTIVLGDRNLDNDDIEYKYRRNGEKQLIKTGDIVDYLVKQIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Pectobacterium atrosepticum (strain SCRI 1043 / ATCC BAA-672)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.802 kDa
Sequence
MRTSQYMLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGLRVLRKVENIVREEMNNAGAIEVSMPVVQPADLWVESGRWDQYGPELLRFVDRGERPFVLGPTHEEVITDLIRNEVSSYKQLPLNFFQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQATYDTMYAAYSKIFSRMDLDFRAVQADTGSIGGNASHEFQVLASSGEDDIVFSTESDYAANIELAEAVAPKLGRAEAKEELRLIDTPNAKTIAELVEQFKLPVEKTVKTLLVKATEESGHQLVALLVRGDHELNEIKAEKIAQVASPLTFATEEEIRAIIGAGPGSLGPVKLDIPVVVDRTVAAMSDFSAGANIDGKHYFGINWVRDVALPQVADIRNVVEGDISPDGKGTLQIKRGIEVGHIFQLGSKYSEALKATVQGEDGRNQTLTMGCYGIGVTRVVAAAIEQNNDERGIIWPDAIAPFHVAILPMNMHKSFRVKEVAEDIYQQLRAKGIEVLLDDRKERPGVMFADMELIGVPHTIVIGDRNLDSEEIEYKNRRVGEKQMIKTSEIIDFLLANIIR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Pectobacterium carotovorum subsp. carotovorum (strain PC1)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.8 kDa
Sequence
MRTSQYMLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGLRVLRKVENIVREEMNNAGAIEVSMPVVQPADLWVESGRWDQYGPELLRFVDRGERPFVLGPTHEEVITDLIRNEISSYKQLPLNFFQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQVTYDAMYAAYSQIFSRMDLDFRAVQADTGSIGGNASHEFQVLAASGEDDIVFSTDSDYAANIELAEAVAPKLGRAEAKEELHLVDTPNAKTIAELVEQFKLPVEKTVKTLLVKATEESGHKLVALLVRGDHELNEIKAEKIAQVASPLTFATEEEIRATIGAGPGSLGPVKLSIPVVVDRTVAAMSDFSAGANIDGKHYFGINWERDVALPQVADIRNVVEGDISPDGKGTLQIKRGIEVGHIFQLGSKYSEALKATVQGEDGRNQTLTMGCYGIGVTRVVAAAIEQNHDERGIIWPDAIAPFHVAILPMNMHKSFRVKEVAEDIYQQLRAKGIEVLLDDRKERPGVMFADMELIGVPHTIVIGDRNLDSEEIEYKHRRIGEKQMIKTNEIVDFLLANIVR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Photorhabdus luminescens subsp. laumondii (strain DSM 15139 / CIP 105565 / TT01)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.699 kDa
Sequence
MRTSQYLLSTLKETPADAEVVSHKLMLRAGMIRKLASGLYNWMPTGIRVLKKVEKIVREEMNNTGAIEISMPVVQPADLWQESGRWEQYGPELLRFVDRGDRPFVLGPTHEEVITDLIRNEVSSYKQLPLTLFQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHATQTSLQETYDNMYEAYSKIFTRIGLDFRAVLADTGSIGGSASHEFQVLAASGEDDIVFSTESNYAANIELAEAVAPAHDRAVPTEDMHLVDTPNAKTIAELVEQFNLPIEKTVKTLMVHAAEGTSHKLIALLVRGDHELNEIKAEKLSLVASPLTFATEEEIRSIVGAGPGSLGPVNLPIPAIIDRSVAVMSDFGAGANINDKHYFGINWERDLPVPEVADIRNVVEGDASPDGKGTLLIKRGIEVGHIFQLGTKYSDAMKATVQGEDGHNQIVTMGCYGIGVTRIVAAAIEQNHDDRGIIWPDAIAPFQVAILPMNMHKSYRVKEVAEKLYADLRASGIDVIFDDRKERPGVMFADMELIGVPHTVVIGDRNLDNGEVEYKHRRNDEKQMLKLDNVVDYLKQQLGC

Gene
proS
Protein
Proline--tRNA ligase
Organism
Shigella sonnei (strain Ss046)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.623 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGVRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLIRNELSSYKQLPLNFYQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSKIFSRMGLDFRAVQADTGSIGGSASHEFQVLAQSGEDDVVFSDTSDYAANIELAEAIAPKEPRAAATQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAVEGSSFPLVALLVRGDHELNEVKAEKLPQVASPLTFATEEEIRAVVKAGPGSLGPVNMPIPVVIDRTVAAMSDFAAGANIDGKHYFGINWDRDVATPEVADIRNVVAGDPSPDGQGTLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNYDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLLDDRKERPGVMFADMELIGIPHTIVLGDRNLDNDDIEYKYRRNGEKQLIKTGDIVEYLVKQIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Escherichia coli O45:K1 (strain S88 / ExPEC)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.603 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGVRVLKKVENIVREEMNNAGAIEVLMPVVQPSELWQESGRWEQYGPELLRIADRGDRPFVLGPTHEEVITDLIRNELSSYKQLPLNFYQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSKIFSRMGLDFRAVQADTGSIGGSASHEFQVLAQSGEDDVVFSDTSDYAANIELAEAIAPKEPRAAATQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAVEGSSFPLVALLVRGDHELNEVKAEKLPQVASPLTFATEEEIRAVVKAGPGSLGPVNMPIPVVIDRTVAAMSDFAAGANIDGKHYFGINWDRDVATPEIADIRNVVAGDPSPDGQGTLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNYDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLLDDRKERPGVMFADMELIGIPHTIVLGDRNLDNDDIEYKYRRNGEKQLIKTGDIVDYLVKQIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Escherichia coli (strain 55989 / EAEC)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.623 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGVRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLIRNELSSYKQLPLNFYQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSKIFSRMGLDFRAVQADTGSIGGSASHEFQVLAQSGEDDVVFSDTSDYAANIELAEAIAPKEPRAAATQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAVEGSSFPLVALLVRGDHELNEVKAEKLPQVASPLTFATEEEIRAVVNAGPGSLGPVNMPIPVVIDRTVAAMSDFAAGANIDGKHYFGINWDRDVATPEIADIRNVVAGDPSPDGQGTLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNYDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLLDDRKERPGVMFADMELIGIPHTIVLGDRNLDNDDIEYKYRRNGEKQLIKTGDIVEYLVKQIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Escherichia coli O157:H7
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.652 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGVRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLIRNELSSYKQLPLNFYQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSKIFSRMGLDFRAVQADTGSIGGSASHEFQVLAQSGEDDVVFSDTSDYAANIELAEAIAPKEPRAAATQEMTLVDTPNAKTIAELVEQFNLPIKKTVKTLLVKAVEGSSFPLVALLVRGDHELNEVKAEKLPQVASPLTFATEEEIRAVVKAGPGSLGPVNMPIPVVIDRTVAAMSDFTAGANIDGKHYFGINWDRDVATPEVADIRNVVAGDPSPDGQGTLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNYDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLLDDRKERPGVMFADMELIGIPHTIVLGDRNLDNDDIEYKYRRNGEKQLIKTGDIVEYLVKQIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Escherichia coli O157:H7 (strain EC4115 / EHEC)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.652 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGVRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLIRNELSSYKQLPLNFYQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSKIFSRMGLDFRAVQADTGSIGGSASHEFQVLAQSGEDDVVFSDTSDYAANIELAEAIAPKEPRAAATQEMTLVDTPNAKTIAELVEQFNLPIKKTVKTLLVKAVEGSSFPLVALLVRGDHELNEVKAEKLPQVASPLTFATEEEIRAVVKAGPGSLGPVNMPIPVVIDRTVAAMSDFTAGANIDGKHYFGINWDRDVATPEVADIRNVVAGDPSPDGQGTLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNYDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLLDDRKERPGVMFADMELIGIPHTIVLGDRNLDNDDIEYKYRRNGEKQLIKTGDIVEYLVKQIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Escherichia coli O7:K1 (strain IAI39 / ExPEC)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.664 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGVRVLKKVENIVREEMNNAGAIEVLMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLIRNELSSYKQLPLNFYQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSKIFSRMGLDFRAVQADTGSIGGSASHEFQVLAQSGEDDVVFSDTSDYAANIELAEAIAPKEPRAAATQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAVEGSSFPLVALLVRGDHELNEVKAEKLPQVASPLTFATEEEIRAVVKAGPGSLGPVNMPIPVVIDRTVAAMSDFAAGANIDGKHYFGINWDRDVATPEIADIRNVVAGDPSPDGQGTLQIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNYDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLLDDRKERPGVMFADMELIGIPHTIVLGDRNLDNDDIEYKYRRNGEKQLIKTGDIVDYLVKQIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Escherichia coli O81 (strain ED1a)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.603 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGVRVLKKVENIVREEMNNAGAIEVLMPVVQPSELWQESGRWEQYGPELLRIADRGDRPFVLGPTHEEVITDLIRNELSSYKQLPLNFYQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSKIFSRMGLDFRAVQADTGSIGGSASHEFQVLAQSGEDDVVFSDTSDYAANIELAEAIAPKEPRAAATQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAVEGSSFPLVALLVRGDHELNEVKAEKLPQVASPLTFATEEEIRAVVKAGPGSLGPVNMPIPVVIDRTVAAMSDFAAGANIDGKHYFGINWDRDVATPEIADIRNVVAGDPSPDGQGTLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNYDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLLDDRKERPGVMFADMELIGIPHTIVLGDRNLDNDDIEYKYRRNGEKQLIKTGDIVDYLVKQIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Escherichia coli O8 (strain IAI1)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.623 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGVRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLIRNELSSYKQLPLNFYQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSKIFSRMGLDFRAVQADTGSIGGSASHEFQVLAQSGEDDVVFSDTSDYAANIELAEAIAPKEPRAAATQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAVEGSSFPLVALLVRGDHELNEVKAEKLPQVASPLTFATEEEIRAVVKAGPGSLGPVNMPIPVVIDRTVAAMSDFAAGANIDGKHYFGINWDRDVATPEVADIRNVVAGDPSPDGQGTLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNYDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLLDDRKERPGVMFADMELIGIPHTIVLGDRNLDNDDIEYKYRRNGEKQLIKTGDIVEYLVKQIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Escherichia coli (strain K12 / MC4100 / BW2952)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.693 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGVRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLIRNELSSYKQLPLNFYQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSKIFSRMGLDFRAVQADTGSIGGSASHEFQVLAQSGEDDVVFSDTSDYAANIELAEAIAPKEPRAAATQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAVEGSSFPQVALLVRGDHELNEVKAEKLPQVASPLTFATEEEIRAVVKAGPGSLGPVNMPIPVVIDRTVAAMSDFAAGANIDGKHYFGINWDRDVATPEVADIRNVVAGDPSPDGQGRLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNYDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLLDDRKERPGVMFADMELIGIPHTIVLGDRNLDNDDIEYKYRRNGEKQLIKTGDIVEYLVKQIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Escherichia coli (strain K12 / DH10B)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.693 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGVRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLIRNELSSYKQLPLNFYQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSKIFSRMGLDFRAVQADTGSIGGSASHEFQVLAQSGEDDVVFSDTSDYAANIELAEAIAPKEPRAAATQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAVEGSSFPQVALLVRGDHELNEVKAEKLPQVASPLTFATEEEIRAVVKAGPGSLGPVNMPIPVVIDRTVAAMSDFAAGANIDGKHYFGINWDRDVATPEVADIRNVVAGDPSPDGQGRLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNYDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLLDDRKERPGVMFADMELIGIPHTIVLGDRNLDNDDIEYKYRRNGEKQLIKTGDIVEYLVKQIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Escherichia coli O9:H4 (strain HS)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.623 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGVRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLIRNELSSYKQLPLNFYQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSKIFSRMGLDFRAVQADTGSIGGSASHEFQVLAQSGEDDVVFSDTSDYAANIELAEAIAPKEPRAAATQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAVEGSSFPLVALLVRGDHELNEVKAEKLPQVASPLTFATEEEIRAVVKAGPGSLGPVNMPIPVVIDRTVAAMSDFAAGANIDGKHYFGINWDRDVATPEVADIRNVVAGDPSPDGQGTLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNYDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLLDDRKERPGVMFADMELIGIPHTIVLGDRNLDNDDIEYKYRRNGEKQLIKTGDIVEYLVKQIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Escherichia coli O1:K1 / APEC
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.603 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGVRVLKKVENIVREEMNNAGAIEVLMPVVQPSELWQESGRWEQYGPELLRIADRGDRPFVLGPTHEEVITDLIRNELSSYKQLPLNFYQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSKIFSRMGLDFRAVQADTGSIGGSASHEFQVLAQSGEDDVVFSDTSDYAANIELAEAIAPKEPRAAATQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAVEGSSFPLVALLVRGDHELNEVKAEKLPQVASPLTFATEEEIRAVVKAGPGSLGPVNMPIPVVIDRTVAAMSDFAAGANIDGKHYFGINWDRDVATPEIADIRNVVAGDPSPDGQGTLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNYDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLLDDRKERPGVMFADMELIGIPHTIVLGDRNLDNDDIEYKYRRNGEKQLIKTGDIVDYLVKQIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Escherichia coli O6:K15:H31 (strain 536 / UPEC)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.603 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGVRVLKKVENIVREEMNNAGAIEVLMPVVQPSELWQESGRWEQYGPELLRIADRGDRPFVLGPTHEEVITDLIRNELSSYKQLPLNFYQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSKIFSRMGLDFRAVQADTGSIGGSASHEFQVLAQSGEDDVVFSDTSDYAANIELAEAIAPKEPRAAATQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAVEGSSFPLVALLVRGDHELNEVKAEKLPQVASPLTFATEEEIRAVVKAGPGSLGPVNMPIPVVIDRTVAAMSDFAAGANIDGKHYFGINWDRDVATPEIADIRNVVAGDPSPDGQGTLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNYDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLLDDRKERPGVMFADMELIGIPHTIVLGDRNLDNDDIEYKYRRNGEKQLIKTGDIVDYLVKQIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Escherichia coli O6:H1 (strain CFT073 / ATCC 700928 / UPEC)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.603 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGVRVLKKVENIVREEMNNAGAIEVLMPVVQPSELWQESGRWEQYGPELLRIADRGDRPFVLGPTHEEVITDLIRNELSSYKQLPLNFYQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSKIFSRMGLDFRAVQADTGSIGGSASHEFQVLAQSGEDDVVFSDTSDYAANIELAEAIAPKEPRAAATQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAVEGSSFPLVALLVRGDHELNEVKAEKLPQVASPLTFATEEEIRAVVKAGPGSLGPVNMPIPVVIDRTVAAMSDFAAGANIDGKHYFGINWDRDVATPEIADIRNVVAGDPSPDGQGTLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNYDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLLDDRKERPGVMFADMELIGIPHTIVLGDRNLDNDDIEYKYRRNGEKQLIKTGDIVDYLVKQIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Escherichia coli (strain ATCC 8739 / DSM 1576 / Crooks)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.623 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGVRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLIRNELSSYKQLPLNFYQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSKIFSRMGLDFRAVQADTGSIGGSASHEFQVLAQSGEDDVVFSDTSDYAANIELAEAIAPKEPRAAATQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAVEGSSFPLVALLVRGDHELNEVKAEKLPQVASPLTFATEEEIRAVVKAGPGSLGPVNMPIPVVIDRTVAAMSDFAAGANIDGKHYFGINWDRDVATPEVADIRNVVAGDPSPDGQGTLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNYDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLLDDRKERPGVMFADMELIGIPHTIVLGDRNLDNDDIEYKYRRNGEKQLIKTGDIVEYLVKQIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Escherichia coli (strain K12)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). Misacylated Cys-tRNA(Pro) is not edited by ProRS, but instead may be edited in trans by YbaK.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.693 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGVRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLIRNELSSYKQLPLNFYQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSKIFSRMGLDFRAVQADTGSIGGSASHEFQVLAQSGEDDVVFSDTSDYAANIELAEAIAPKEPRAAATQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAVEGSSFPQVALLVRGDHELNEVKAEKLPQVASPLTFATEEEIRAVVKAGPGSLGPVNMPIPVVIDRTVAAMSDFAAGANIDGKHYFGINWDRDVATPEVADIRNVVAGDPSPDGQGRLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNYDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLLDDRKERPGVMFADMELIGIPHTIVLGDRNLDNDDIEYKYRRNGEKQLIKTGDIVEYLVKQIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Escherichia coli O17:K52:H18 (strain UMN026 / ExPEC)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.623 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGVRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLIRNELSSYKQLPLNFYQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSKIFSRMGLDFRAVQADTGSIGGSASHEFQVLAQSGEDDVVFSDTSDYAANIELAEAIAPKEPRAAATQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAVEGSSFPLVALLVRGDHELNEVKAEKLPQVASPLTFATEEEIRAVVKAGPGSLGPVNMPIPVVIDRTVAAMSDFAAGANIDGKHYFGINWDRDVATPEIADIRNVVAGDPSPDGQGTLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNYDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLLDDRKERPGVMFADMELIGIPHTIVLGDRNLDNDDIEYKYRRNGEKQLIKTGDIVDYLVKQIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Escherichia coli (strain SE11)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.623 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGVRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLIRNELSSYKQLPLNFYQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSKIFSRMGLDFRAVQADTGSIGGSASHEFQVLAQSGEDDVVFSDTSDYAANIELAEAIAPKEPRAAATQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAVEGSSFPLVALLVRGDHELNEVKAEKLPQVASPLTFATEEEIRAVVKAGPGSLGPVNMPIPVVIDRTVAAMSDFAAGANIDGKHYFGINWDRDVATPEVADIRNVVAGDPSPDGQGTLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNYDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLLDDRKERPGVMFADMELIGIPHTIVLGDRNLDNDDIEYKYRRNGEKQLIKTGDIVEYLVKQIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Escherichia coli (strain SMS-3-5 / SECEC)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.603 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGVRVLKKVENIVREEMNNAGAIEVLMPVVQPSELWQESGRWEQYGPELLRIADRGDRPFVLGPTHEEVITDLIRNELSSYKQLPLNFYQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSKIFSRMGLDFRAVQADTGSIGGSASHEFQVLAQSGEDDVVFSDTSDYAANIELAEAIAPKEPRAAATQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAVEGSSFPLVALLVRGDHELNEVKAEKLPQVASPLTFATEEEIRAVVKAGPGSLGPVNMPIPVVIDRTVAAMSDFAAGANIDGKHYFGINWDRDVATPEIADIRNVVAGDPSPDGQGTLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNYDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLLDDRKERPGVMFADMELIGIPHTIVLGDRNLDNDDIEYKYRRNGEKQLIKTGDIVDYLVKQIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Escherichia coli (strain UTI89 / UPEC)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.603 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGVRVLKKVENIVREEMNNAGAIEVLMPVVQPSELWQESGRWEQYGPELLRIADRGDRPFVLGPTHEEVITDLIRNELSSYKQLPLNFYQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSKIFSRMGLDFRAVQADTGSIGGSASHEFQVLAQSGEDDVVFSDTSDYAANIELAEAIAPKEPRAAATQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAVEGSSFPLVALLVRGDHELNEVKAEKLPQVASPLTFATEEEIRAVVKAGPGSLGPVNMPIPVVIDRTVAAMSDFAAGANIDGKHYFGINWDRDVATPEIADIRNVVAGDPSPDGQGTLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNYDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLLDDRKERPGVMFADMELIGIPHTIVLGDRNLDNDDIEYKYRRNGEKQLIKTGDIVDYLVKQIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Edwardsiella ictaluri (strain 93-146)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.414 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGLRVLNKVENIVREEMNYAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGDRPFVLGPTHEEVITDLVRNEISSYKQLPLNFYQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTTQESLQETYEAMYAAYSRIFSRMGLDFRAVQADTGSIGGNASHEFQVLAQSGEDDIVFSTASDYAANIELAEALAPATGRAAANQPMQLVNTPDARTIAELVEQHGLPIEKTVKTLLVHASEESGHALVALLVRGDHELNEVKAEKLALVASPLTFANEAEIRALVNAGPGSLGPVNLPLPIVADRAVAAMSDFGAGANIDGKHYFGINWERDAALPQIADIRNVIEGDPSPDGKGTLLIKRGIEVGHIFQLGTKYTEALNATVQGEDGRNQLMTMGCYGIGVTRVVAAAIEQNHDERGIIWPDAIAPFQVAILPMNMHKSFRVKEVAERLYDGLRAKGIEVLLDDRKERPGVMFADMELIGIPHTIVIGDRNLDNNEIEYKYRRSGDKLMISVDEIEAFLQAQIAR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Salmonella agona (strain SL483)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.531 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGLRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLVRNELSSYKQLPLNFFQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSRIFSRMGLDFRAVQADTGSIGGNASHEFQVLAQSGEDDIVFSDVSDYAANIELAEAIAPQTPRAAATQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAVKDSKSPLVALLVRGDHELNEVKAEKLPQVASPLTFATEEEIRAVINAGPGSLGPVNMPIPVIIDRTVAAMSDFAAGANIDGKHYFGINWDRDVATPVVADIRNVVAGDPSPDGQGTLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNFDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLMDDRKERPGVMFADMELIGIPHTIVIGDRNLDNDDIEYKYRRSGEKSLIKTGDIVDYLVKAIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Bacillus licheniformis (strain ATCC 14580 / DSM 13 / JCM 2505 / NBRC 12200 / NCIMB 9375 / NRRL NRS-1264 / Gibson 46)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.138 kDa
Sequence
MRQSRTLIPTLREVPADAEAKSHQLLLRAGFIRQNTSGVYSYMPLANKVIHKIQSIVREEMEKINAVEMLMPALQQAETWQESGRWYTYGPELMRLKDRHGREFALGATHEEVITSIVRDEVKSYKRLPLTLYQIQSKFRDEKRPRFGLLRGREFIMKDAYSFHSSAESLDETYNDMYQAYTNVFTRCGLNFRPVIADSGAMGGKDTHEFMALSDVGEDTIAYSDQSSYAANIEMAEVKETDAGEQAEMKELQEVHTPSVKTIEEVAAFLGISPSDCIKSMLMKADGRFVLVLTRGDHEVNDVKVKNLLQAEIIEFASAEEVAEITGTEPGFVGPVGLDREIEIFADFAVKAMANAAAGANKTDYHYQNVNISRDAHNVTFADLRFIQEGDPSPDGKGTIRFAKGIEVGQVFKLGTRYSEAMDATYLDENGRAQPMLMGCYGIGISRTLSAIVEQHHDDKGLIWPLEVTPYDLHILALNMKNDAQVQLAEKLYEEFKANGYDVLFDDRAERAGVKFADSDLIGLPIRITVGKRADEGVVEVKIRKTGESFEIAADELFDFIEKQVKSLSSHS

Gene
proS
Protein
Proline--tRNA ligase
Organism
Cronobacter sakazakii (strain ATCC BAA-894)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.488 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGLRVLKKVENIVREEMNNAGAIEVSMPVVQPAELWQESGRWEQYGPELLRFVDRGDRAFVLGPTHEEVITDLIRNELSSYKQLPLNFYQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTTQESLQQTYDAMYEAYSKIFTRMGLDFRPVQADTGSIGGSASHEFQVLAQSGEDDIVFSDTSDFAANIELAEAVAPLTPRAAATQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAAEGSEFPLVALLVRGDHELNEVKAEKLAQVASPLTFATEAEIRAAVNAGPGSLGPVNMPVPVVIDRSVAAMSDFAAGANIDGKHYFGINWDRDVATPQVADIRNVVAGDPSPDGQGTLLIKRGIEVGHIFQLGTKYSDALKASVQGEDGRNQVLTMGCYGIGVTRVVAAAIEQNHDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYAELRAKGIDVLMDDRKERPGVMFADMELIGIPHTVVIGDRNLDNDEIEYKYRRDGEKKMIKTGDILDYLVANVKR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Salmonella arizonae (strain ATCC BAA-731 / CDC346-86 / RSK2980)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.517 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGLRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLVRNELSSYKQLPLNFFQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSRIFSRMGLDFRAVQADTGSIGGNASHEFQVLAQSGEDDIVFSDVSDYAANIELAEAIAPQTPRAAATQEMTLIDTPNAKTIAELVEQFNLPIEKTVKTLLVKAVKDSKSPLVALLVRGDHELNEVKAEKLPNVASPLTFATEEEIRAVINAGPGSLGPVNMPVPVIIDRSVAAMSDFAAGANIDGKHYFGINWDRDVATPIVADIRNVVAGDPSPDGQGTLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNFDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLMDDRKERPGVMFADMELIGIPHTIVIGDRNLDNDDIEYKYRRSGEKSLIKTGDIVDYLVKAIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Salmonella choleraesuis (strain SC-B67)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.515 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGLRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLVRNELSSYKQLPLNFFQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSRIFSRMGLDFRAVQADTGSIGGNASHEFQVLAQSGEDDIVFSDVSDYAANIELAEAIAPQTPRAAATQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAAKDSKSTLVALLVRGDHELNEVKAEKLPHVASPLTFATEEEIRAVINAGPGSLGPVNMPIPVIIDRTVAAMSDFAAGANIDGKHYFGINWDRDVATPVVADIRNVVAGDPSPDGQGTLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNFDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLMDDRKERPGVMFADMELIGIPHTIVIGDRNLDNDDIEYKYRRSGKKSLIKTGDIVDYLVKAIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Salmonella dublin (strain CT_02021853)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.54 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGLRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLVRNELSSYKQLPLNFFQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSRIFSRMGLDFRAVQADTGSIGGNASHEFQVLAQSGEDDIVFSDVSDYAANIELAEAIAPQTPRAAATQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAVKDSKSPLVALLVRGDHELNEVKAEKLPHVASPLTFATEEEIRAVINAGPGSLGPVNMPIPVIIDRTVAAMSDFAAGANIDGKHYFGINWDRDVATPVVADIRNVVAGDPSPDGQGTLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNFDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLMDDRKERPGVMFADMELIGIPHTIVIGDRNLDNDDIEYKYRRSGEKSLIKTGDIVDYLVKAIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Salmonella enteritidis PT4 (strain P125109)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.54 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGLRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLVRNELSSYKQLPLNFFQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSRIFSRMGLDFRAVQADTGSIGGNASHEFQVLAQSGEDDIVFSDVSDYAANIELAEAIAPQTPRAAATQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAVKDSKSPLVALLVRGDHELNEVKAEKLPHVASPLTFATEEEIRAVINAGPGSLGPVNMPIPVIIDRTVAAMSDFAAGANIDGKHYFGINWDRDVATPVVADIRNVVAGDPSPDGQGTLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNFDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLMDDRKERPGVMFADMELIGIPHTIVIGDRNLDNDDIEYKYRRSGEKSLIKTGDIVDYLVKAIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Salmonella gallinarum (strain 287/91 / NCTC 13346)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.54 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGLRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLVRNELSSYKQLPLNFFQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSRIFSRMGLDFRAVQADTGSIGGNASHEFQVLAQSGEDDIVFSDVSDYAANIELAEAIAPQTPRAAATQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAVKDSKSPLVALLVRGDHELNEVKAEKLPHVASPLTFATEEEIRAVINAGPGSLGPVNMPIPVIIDRTVAAMSDFAAGANIDGKHYFGINWDRDVATPVVADIRNVVAGDPSPDGQGTLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNFDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLMDDRKERPGVMFADMELIGIPHTIVIGDRNLDNDDIEYKYRRSGEKSLIKTGDIVDYLVKAIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Salmonella heidelberg (strain SL476)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.54 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGLRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLVRNELSSYKQLPLNFFQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSRIFSRMGLDFRAVQADTGSIGGNASHEFQVLAQSGEDDIVFSDVSDYAANIELAEAIAPQTPRAAATQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAVKDSKSPLVALLVRGDHELNEVKAEKLPHVASPLTFATEEEIRAVINAGPGSLGPVNMPIPVIIDRTVAAMSDFAAGANIDGKHYFGINWDRDVATPVVADIRNVVAGDPSPDGQGTLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNFDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLMDDRKERPGVMFADMELIGIPHTIVIGDRNLDNDDIEYKYRRSGEKSLIKTGDIVDYLVKAIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Salmonella newport (strain SL254)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.531 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGLRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLVRNELSSYKQLPLNFFQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSRIFSRMGLDFRAVQADTGSIGGNASHEFQVLAQSGEDDIVFSDVSDYAANIELAEAIAPQTPRAAATQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAVKDSKSPLVALLVRGDHELNEVKAEKLPQVASPLTFATEEEIRAVINAGPGSLGPVNMPIPVIIDRTVAAMSDFAAGANIDGKHYFGINWDRDVATPVVADIRNVVAGDPSPDGQGTLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNFDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLMDDRKERPGVMFADMELIGIPHTIVIGDRNLDNDDIEYKYRRSGEKSLIKTGDIVDYLVKAIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Salmonella paratyphi A (strain ATCC 9150 / SARB42)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.54 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGLRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLVRNELSSYKQLPLNFFQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSRIFSRMGLDFRAVQADTGSIGGNASHEFQVLAQSGEDDIVFSDVSDYAANIELAEAIAPQTPRAAATQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAVKDSKSPLVALLVRGDHELNEVKAEKLPHVASPLTFATEEEIRAVINAGPGSLGPVNMPIPVIIDRTVAAMSDFAAGANIDGKHYFGINWDRDVATPVVADIRNVVAGDPSPDGQGTLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNFDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLMDDRKERPGVMFADMELIGIPHTIVIGDRNLDNDDIEYKYRRSGEKSLIKTGDIVDYLVKAIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Salmonella paratyphi B (strain ATCC BAA-1250 / SPB7)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.54 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGLRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLVRNELSSYKQLPLNFFQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSRIFSRMGLDFRAVQADTGSIGGNASHEFQVLAQSGEDDIVFSDVSDYAANIELAEAIAPQTPRAAATQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAVKDSKSPLVALLVRGDHELNEVKAEKLPHVASPLTFATEEEIRAVINAGPGSLGPVNMPIPVIIDRTVAAMSDFAAGANIDGKHYFGINWDRDVATPVVADIRNVVAGDPSPDGQGTLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNFDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLMDDRKERPGVMFADMELIGIPHTIVIGDRNLDNDDIEYKYRRSGEKSLIKTGDIVDYLVKAIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Salmonella paratyphi C (strain RKS4594)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.516 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGLRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLVRNELSSYKQLPLNFFQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSRIFSRMGLDFRAVQADTGSIGGNASHEFQVLAQSGEDDIVFSDVSDYAANIELAEAIAPQTPRAAATQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAAKDSKSTLVALLVRGDHELNEVKAEKLPHVASPLTFATEEEIRAVINAGPGSLGPVNMPIPVIIDRTVAAMSDFAAGANIDGKHYFGINWDRDVATPVVADIRNVVAGDPSPDGEGTLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNFDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLMDDRKERPGVMFADMELIGIPHTIVIGDRNLDNDDIEYKYRRSGKKSLIKTGDIVDYLVKAIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Salmonella paratyphi A (strain AKU_12601)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.54 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGLRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLVRNELSSYKQLPLNFFQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSRIFSRMGLDFRAVQADTGSIGGNASHEFQVLAQSGEDDIVFSDVSDYAANIELAEAIAPQTPRAAATQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAVKDSKSPLVALLVRGDHELNEVKAEKLPHVASPLTFATEEEIRAVINAGPGSLGPVNMPIPVIIDRTVAAMSDFAAGANIDGKHYFGINWDRDVATPVVADIRNVVAGDPSPDGQGTLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNFDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLMDDRKERPGVMFADMELIGIPHTIVIGDRNLDNDDIEYKYRRSGEKSLIKTGDIVDYLVKAIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Salmonella schwarzengrund (strain CVM19633)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.501 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGLRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLVRNELSSYKQLPLNFFQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSRIFSRMGLDFRAVQADTGSIGGNASHEFQVLAQSGEDDIVFSDVSDYAANIELAEAIAPQTPRAAATQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAAKDSKSPLVALLVRGDHELNEVKAEKLPHVASPLTFATEEEIRAVINAGPGSLGPVNMSIPVIIDRTVAAMSDFAAGANIDGKHYFGINWDRDVATPVVADIRNVVAGDPSPDGQGTLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNFDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLMDDRKERPGVMFADMELIGIPHTIVIGDRNLDNDDIEYKYRRSGEKSLIKTGDIVDYLVKAIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Salmonella typhi
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.54 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGLRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLVRNELSSYKQLPLNFFQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSRIFSRMGLDFRAVQADTGSIGGNASHEFQVLAQSGEDDIVFSDVSDYAANIELAEAIAPQTPRAAATQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAVKDSKSPLVALLVRGDHELNEVKAEKLPHVASPLTFATEEEIRAVINAGPGSLGPVNMPIPVIIDRTVAAMSDFAAGANIDGKHYFGINWDRDVATPVVADIRNVVAGDPSPDGQGTLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNFDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLMDDRKERPGVMFADMELIGIPHTIVIGDRNLDNDDIEYKYRRSGEKSLIKTGDIVDYLVKAIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.54 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGLRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLVRNELSSYKQLPLNFFQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSRIFSRMGLDFRAVQADTGSIGGNASHEFQVLAQSGEDDIVFSDVSDYAANIELAEAIAPQTPRAAATQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAVKDSKSPLVALLVRGDHELNEVKAEKLPHVASPLTFATEEEIRAVINAGPGSLGPVNMPIPVIIDRTVAAMSDFAAGANIDGKHYFGINWDRDVATPVVADIRNVVAGDPSPDGQGTLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNFDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLMDDRKERPGVMFADMELIGIPHTIVIGDRNLDNDDIEYKYRRSGEKSLIKTGDIVDYLVKAIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Serratia proteamaculans (strain 568)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.578 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGLRVLKKVENIVREEMNNANAIEVCMPVVQPADLWQESGRWEQYGPELLRFVDRGDRPFVLGPTHEEVITDLIRNEISSYKQLPLNFFQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQATYEAMYEAYSKIFSRMGLDFRPVHADTGSIGGSASHEFQVLADSGEDDIVFSTGSDFAANIELAEAVAPAEPRAAASEELRIVDTPNAKTIAELVEQFQLPVTKTVKTLLVRAKEESGHKLVALLVRGDHELNEIKAEKLPQVAAPLVFATEEEIRAIVGAGPGSLGPVNLQVPVVADRSVAAMSDFGAGANIDGKHYFGINWERDLPLPQVADIRNVVEGDASPDGKGTLLIKRGIEVGHIFQLGTKYSEAMKATVQGEDGRNQVLTMGCYGIGVTRVVAAAIEQNHDERGIIWPDAIAPFQVAILPMNMHKSFRVQALAEELYNTLRSHGIDVILDDRKERPGVMFADMELIGVPHSIVIGDRNLDSEEIEYKNRRVGEKQMIKTGEVIDFLLGQIKR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Shewanella amazonensis (strain ATCC BAA-1098 / SB2B)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.361 kDa
Sequence
MRVSKYLLSTQKETPANAEVVSHQLMLRAGMIRRNASGLYSYLPTGLRVLRKVEAIVREEMNKAGAIEILMPMVQPGDLWVETGRWDQFGPELLRFTDRHNRDFVLGPTHEEVITDLIRKEVSSYKQLPLNLYQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHLTQETLDETYQAMYTAYSNIFSRMGLAFRPVLADTGSIGGSVSHEFHVLAQSGEDLIAYSTGSDYAANIEKAEAPLPTEPRGEATEALRTVDTPNAKTIAELVEQFGVAIEKTIKTLIVKGATEEAPLVALLVRGDHELNEIKADKLELVASPLEFAGEAEIRAAVGAGTGSIGPVNLKMPIIADHSVLVMSDFAAGANEDGKHFFGINWERDLPLVQGADIRNVVEGEATPDGKGTYAFARGIEVGHIFQLGNKYSEAMNATVLDENGKSQIMLMGCYGVGVSRIVAAAIEQNNDERGIVWPEAIAPFTVGILPMNMHKSHRVTDTAEALYKELTEAGFEVLFDDRKERPGVMFADMELLGIPHTVVIGDRNIDTGVYEYKNRRTGEKTEVPFAELVSFLKAQFQQG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Yersinia pestis (strain Pestoides F)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.875 kDa
Sequence
MRTSQYLLSTQKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGVRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLIRGEINSYKQLPLNFFQIQTKFRDEVRPRFGVMRAREFLMKDAYSFHTTQESLQETYDAMYTAYSKIFSRMDLNFRAVLADTGSIGGSASHEFQVLAESGEDDIVFSTGSDYAANIEFAEALAPTEPRAPATEELRIVDTPNAKTIAELVEQFKLPIEKTVKTLLVHAHEESGHKLVALLVRGDHDLNEIKAEKLPQVAKPLTFASEEEIRAAIGAGPGSLGPVNLSLPVIADRSVAVMSDFGAGANIDGKHYFGINWERDLALPLVADLRNVVEGDISPDGKGTLQIKRGIEVGHIFQLGTKYSEVMKATVQGEDGRNQVMTMGCYGIGVSRVVAAAIEQNHDDRGIIWPDAIAPFQVAILPMNMHKSFRVKELAEELYTTLRSHGIDVILDDRKERPGVMFADMELIGVPHNIVIGDRNLDSEEVEYKNRRVGEKQMIKTSEIVEFLLSQIKR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Yersinia pseudotuberculosis serotype I (strain IP32953)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.861 kDa
Sequence
MRTSQYLLSTQKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGVRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLIRGEINSYKQLPLNFFQIQTKFRDELRPRFGVMRAREFLMKDAYSFHTTQESLQETYDAMYTAYSKIFSRMDLNFRAVLADTGSIGGSASHEFQVLAESGEDDIVFSTGSDYAANIEFAEALAPTEPRAPATEELRIVDTPNAKTIAELVEQFKLPIEKTVKTLLVHAHEESGHKLVALLVRGDHDLNEIKAEKLPQVAKPLTFASEEEIRAAIGAGPGSLGPVNLSLPVIADRSVAVMSDFGAGANIDGKHYFGINWERDLALPLVADLRNVVEGDISPDGKGTLQIKRGIEVGHIFQLGTKYSEAMKATVQGEDGRNQVMTMGCYGIGVSRVVAAAIEQNHDDRGIIWPDAIAPFQVAILPMNMHKSFRVKELAEELYTTLRSHGIDVILDDRKERPGVMFADMELIGVPHNIVIGDRNLDSEEVEYKNRRVGEKQMIKTSEIVEFLLSQIKR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Yersinia pseudotuberculosis serotype O:3 (strain YPIII)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.847 kDa
Sequence
MRTSQYLLSTQKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGVRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLIRGEINSYKQLPLNFFQIQTKFRDEVRPRFGVMRAREFLMKDAYSFHTTQESLQETYDAMYTAYSKIFSRMDLNFRAVLADTGSIGGSASHEFQVLAESGEDDIVFSTGSDYAANIEFAEALAPTEPRAPATEELRIVDTPNAKTIAELVEQFKLPIEKTVKTLLVHAHEESGHKLVALLVRGDHDLNEIKAEKLPQVAKPLTFASEEEIRAAIGAGPGSLGPVNLSLPVIADRSVAVMSDFGAGANIDGKHYFGINWERDLALPLVADLRNVVEGDISPDGKGTLQIKRGIEVGHIFQLGTKYSEAMKATVQGEDGRNQVMTMGCYGIGVSRVVAAAIEQNHDDRGIIWPDAIAPFQVAILPMNMHKSFRVKELAEELYTTLRSHGIDVILDDRKERPGVMFADMELIGVPHNIVIGDRNLDSEEVEYKNRRVGEKQMIKTSEIVEFLLSQIKR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Dichelobacter nodosus (strain VCS1703A)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.483 kDa
Sequence
MRLSQFWLVTKKESPAEAEVISHQLMLRAGMIRQTAVGIYSWLPLGLRVLNKVSAIIREEMDRAGALEVVMPAAQPAELWQESGRWHAYGPELQRFIDRHQRDYCIGPTHEEVVTDLVRRDLSSYKQLPVNLYQIQTKFRDEIRPRFGVMRGREFVMKDGYSFDLDVAGMKNSYQKMYDAYCRIFDRLGLNYRPVIADNGAIGGTGSHEFHVLAETGEDSIAFSNASDYAANIEKAEALPPTKPRPAPSLEMEKRATPDCKTIAQLVERYQLPIEKTLKTLLVEGADGGIVALVLRGDHELNTIKAEQLPEVAKPFSLAEESKVRGLMGAGFGSLGPVGLKALSVPVIVDHSAAICADFVVGANEDGYHYFNVNWERDAEITRTADIRNVVEGDPSPDGQGTLLIRRGIEVGHVFQLGEKYSKAMNLTVPLEDGTLCTPLMGCYGIGVTRVIAAAIEQNHDENGIIWSKELAPFSVAILPINADKSEAVRDAAEALYQKFLQAGVDVVLDDRNRRAGVMFADIDLIGIPARIVISDKTLATGSVEFKRRNEQETFHISLEEIVAQFCAEEKH

Gene
proS
Protein
Proline--tRNA ligase
Organism
Escherichia coli O139:H28 (strain E24377A / ETEC)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.605 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGVRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLIRNELSSYKQLPLNFYQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSKIFSRIGLDFRAVQADTGSIGGSASHEFQVLAQSGEDDVVFSDTSDYAANIELAEAIAPKEPRAAATQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAVEGSSFPLVALLVRGDHELNEVKAEKLPQVASPLTFATEEEIRAVVKAGPGSLGPVNMPIPVVIDRTVAAMSDFAAGANIDGKHYFGINWDRDVATPEVADIRNVVAGDPSPDGQGTLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNYDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLLDDRKERPGVMFADMELIGIPHTIVLGDRNLDNDDIEYKYRRNGEKQLIKTGDIVEYLVKQIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Escherichia coli O127:H6 (strain E2348/69 / EPEC)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.603 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGVRVLKKVENIVREEMNNAGAIEVLMPVVQPSELWQESGRWEQYGPELLRIADRGDRPFVLGPTHEEVITDLIRNELSSYKQLPLNFYQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSKIFSRMGLDFRAVQADTGSIGGSASHEFQVLAQSGEDDVVFSDTSDYAANIELAEAIAPKEPRAAATQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAVEGSSFPLVALLVRGDHELNEVKAEKLPQVASPLTFATEEEIRAVVKAGPGSLGPVNMPIPVVIDRTVAAMSDFAAGANIDGKHYFGINWDRDVATPEIADIRNVVAGDPSPDGQGTLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNYDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLLDDRKERPGVMFADMELIGIPHTIVLGDRNLDNDDIEYKYRRNGEKQLIKTGDIVDYLVKQIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Citrobacter koseri (strain ATCC BAA-895 / CDC 4225-83 / SGSC4696)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.555 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGLRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLIRNELSSYKQLPLNFFQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSKIFSRMGLDFRAVQADTGSIGGNASHEFQVLAQSGEDDVIFSDSSDYAANIEFAEAVAPKAPRAAASQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAVEGSSYPLVALLVRGDHELNEVKAEKLPQVASPLTFATEEEIRALVKAGPGSLGPVNMPVPVVIDRTVAVMSDFAAGANIDGKHYFGINWDRDVATPEVADIRNVVAGDPSPDGQGTLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNYDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYGELRAQGIEVLMDDRKERPGVMFADMELIGIPHTIVLGDRNLDNDDIEYKYRRNGEKQLIKTGEIVDFLVKAIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Leuconostoc mesenteroides subsp. mesenteroides (strain ATCC 8293 / NCDO 523)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.43 kDa
Sequence
MKQSKLLMPTLRDIPAEAEVKSHQLLLKAGYIRPIAAGMFSYLPLAKRVLNKIETIIREEMDKIDANEMLVPEVLPAELWQRSGRYETYGPALYKFKNRQDRDFILGPTHEETFTQLIADEIKSYKKLPLTVYQIQAKFRDENRPRFGLLRTREFIMKDAYSFSADQEGLDEAFHNMEEAYTNIFDRLGLEYRAIVGDAGAMGGSDSKEFSAPAAAGEDTIAYSDATDYAANLEMAKDFYERRSATAEQLALEKISTPNEKTIDDVATLLDKPKNELVKTIMFVADDELVAVVTTGDFEVNEVKVQNYLHADSLVMAEEADVRKAVGAGFGSLGPVGLPEEVKLLVDERAADLANFAAGANEDGMHYVNINWNRDVDLLAENVSDFRTVREGDLAIDGKGKLQFTSGIEIGHIFKLGTRYSKTLGAQVLDNNGRQTDVIMGSYGIGVSRLLSAIAEQKADEDGLVWPASVAPFDIHIVPINMKDEDQARVAEQLETLLVAQGMEVLVDDRKERAGVKFADADLIGLPIRITVGKKADEDVVEVKVRASNTNIEMRVSEVVDSVSVLLNASEK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Haemophilus influenzae (strain 86-028NP)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.99 kDa
Sequence
MRTSQYLFSTLKETPNDAQVVSHQLMLRAGMIRPMASGLYNWLPTGIRVLKKVEKVVREEMNKGGAIEVLMPVVQPAELWEESGRWDQYGPELLRFEDRGNRNFVLGPTHEEVITDLVRREVSSYKQLPLNLYQIQTKFRDEVRPRFGVMRSREFIMKDAYSFHTTQESLQATYDVMYQVYSNIFRRLGLDFRAVQADTGSIGGSASHEFQVLASSGEDDVVFSTESDFAANIELAEAIAIGERQAPTAEMCLVDTPNAKTIAELVEQFNLPIEKTVKTLIVKGADENQPLVALIIRGDHELNEIKAQKHPLVADPLEFADETEIKAKIGAGVGSLGAVNLNIPAIIDRTVALMSDFSCGANIDGKHYFNVNWVRDVAMPEVFDLRNVVEGDPSPDGKGTLQIKRGIEVGHIFQLGKKYSEAMKATVQGEDGKPLVMTMGCYGIGVTRVVASAIEQHHDDRGIIWPSDEIAPFTVAIVPMNMHKSEAVQKYAEELYRTLQSQGVDVIFDDRKERPGVMFADMELIGIPHMVVIGEKNLDNGEIEYKNRRTGEKEMISKDKLLSVLNEKLGNL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Haemophilus influenzae (strain PittEE)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.235 kDa
Sequence
MRTSQYLFSTLKETPNDAQVVSHQLMLRAGMIRPMASGLYNWLPTGIRVLKKVEKIIREEMNKGGAIEVLMPVVQPAELWEESGRWEQYGPELLRFEDRGNRNFVLGPTHEEVITDLIRREVSSYKQLPLNLYQIQTKFRDEVRPRFGVMRSREFIMKDAYSFHTTQESLQETYDVMYQVYSNIFNRLGLDFRAVQADTGSIGGSASHEFQVLASSGEDDVVFSTESDFAANIELAEAVAIGERQAPTAEMTLVDTPNAKTINELVEQFNLPIEKTVKTLIVKGADENQPLVALIIRGDHELNEIKAQKHPLVADPLEFADEAEIKAKIGARVGSLGAVNLNIPAIIDRTVALMSDFSCGANIDGKHYFNVNWERDVAMPEVFDLRNVVEGDRSPDGKGTLQIKRGIEVGHIFQLGKKYSEAMKATVQGEDGKPLVMTMGCYGIGVTRVVASAIEQHHDDRGIIWPSDEIAPFTVAIVPMNMHKSESVQKYAEELYRTLQSQGVDVIFDDRKERPGVMFADMELIGVPHMVVIGEKNLDNGEIEYKNRRSGEKEMISKDKLLSVLNEKLGNL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Haemophilus influenzae (strain PittGG)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.99 kDa
Sequence
MRTSQYLFSTLKETPNDAQVVSHQLMLRAGMIRPMASGLYNWLPTGIRVLKKVEKIIREEMNKGGAIEVLMPVVQPAELWEESGRWDQYGPELLRFEDRGNRNFVLGPTHEEVITDLVRREVSSYKQLPLNLYQIQTKFRDEVRPRFGVMRSREFIMKDAYSFHTTQESLQATYDVMYQVYSNIFNRLGLDFRAVQADTGSIGGSASHEFQVLASSGEDDVVFSTESDFAANIELAEAIAIGERQAPTAEMCLVDTPNAKTIAELVEQFNLPIEKTVKTLIVKGADENQPLVALIIRGDHELNEIKAQKHPLVADPLEFADETEIKAKIGAGVGSLGAVNLNIPAIIDRTVALMSDFSCGANIDGKHYFNVNWVRDVAMPEVFDLRNVVEGDPSPDGKGTLQIKRGIEVGHIFQLGKKYSEAMKATVQGEDGKPLVMTMGCYGIGVTRVVASAIEQHHDERGIIWPSDEIAPFTVAIVPMNMHKSEAVQKYAEELYRTLQSQGVDVIFDDRKERPGVMFADMELIGIPHMVVIGEKNLDNGEIEYKNRRTGEKEMISKDKLLSVLNEKLGNL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS, but is probably edited in trans by YbaK.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.975 kDa
Sequence
MRTSQYLFSTLKETPNDAQVVSHQLMLRAGMIRPMASGLYNWLPTGIRVLKKVEKVVREEMNKGGAIEVLMPVVQPAELWEESGRWDQYGPELLRFEDRGNRNFVLGPTHEEVITDLVRREVSSYKQLPLNLYQIQTKFRDEVRPRFGVMRSREFIMKDAYSFHTTQESLQATYDVMYQVYSNIFNRLGLDFRAVQADTGSIGGSASHEFQVLASSGEDDVVFSTESDFAANIELAEAIAIGERQAPTAEMCLVDTPNAKTIAELVEQFNLPIEKTVKTLIVKGADENQPLVALIIRGDHELNEIKAQKHPLVADPLEFADETEIKAKIGSGVGSLGAVNLNIPAIIDRTVALMSDFSCGANIDGKHYFNVNWERDVAIPKVFDLRNVVEGDPSPDGKGTLQIKRGIEVGHIFQLGKKYSEAMKATVQGEDGKPLVMTMGCYGIGVTRVVASAIEQHHDERGIIWPSDEIAPFTVAIVPMNMHKSEAVQKYAEELYRTLQSQGVDVIFDDRKERPGVMFADMELIGVPHMVVIGEKNLDNGEIEYKNRRTGEKEMISKDKLLSVLNEKLGNL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Shigella boydii serotype 18 (strain CDC 3083-94 / BS512)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.623 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGVRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLIRNELSSYKQLPLNFYQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSKIFSRMGLDFRAVQADTGSIGGSASHEFQVLAQSGEDDVVFSDTSDYAANIELAEAIAPKEPRAAATQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAVEGSSFPLVALLVRGDHELNEVKAEKLPQVASPLTFATEEEIRAVVKAGPGSLGPVNMPIPVVIDRTVAAMSDFAAGANIDGKHYFGINWDRDVATPEVADIRNVVAGDPSPDGQGTLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNYDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLLDDRKERPGVMFADMELIGIPHTIVLGDRNLDNDDIEYKYRRNGEKQLIKTGDIVEYLVKQIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Shigella boydii serotype 4 (strain Sb227)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.623 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGVRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLIRNELSSYKQLPLNFYQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSKIFSRMGLDFRAVQADTGSIGGSASHEFQVLAQSGEDDVVFSDTSDYAANIELAEAIAPKEPRAAATQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAVEGSSFPLVALLVRGDHELNEVKAEKLPQVASPLTFATEEEIRAVVKAGPGSLGPVNMPIPVVIDRTVAAMSDFAAGANIDGKHYFGINWDRDVATPEVADIRNVVAGDPSPDGQGTLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNYDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLLDDRKERPGVMFADMELIGIPHTIVLGDRNLDNDDIEYKYRRNGEKQLIKTGDIVEYLVKQIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Shigella dysenteriae serotype 1 (strain Sd197)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.634 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGVRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLIRNELSSYKQLPLNFYQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSKIFSRMGLDFRAVQADTGSIGGSASHEFQVLAQSGEDDVVFSDTSDYAANIELAEAIAPKEPRAAATQEMTLVDTPNAKTIAELVEQFNLPIKKTVKTLLVKAVEGSSFPLVALLVRGDHELNEVKAEKLPQVASPLTFATEEEIRAVVKAGPGSLGPVNMPIPVVIDRIVAAMSDFAAGANIDGKHYFGINWDRDVATPEVADIRNVVAGDPSPDGQGTLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNYDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLLDDRKERPGVMFADMELIGIPHTIVLGDRNLDNDDIEYKYRRNGEKQLIKTGDIVEYLVKQIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Shigella flexneri serotype 5b (strain 8401)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.623 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGVRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLIRNELSSYKQLPLNFYQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSKIFSRMGLDFRAVQADTGSIGGSASHEFQVLAQSGEDDVVFSDTSDYAANIELAEAIAPKEPRAAATQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAVEGSSFPLVALLVRGDHELNEVKAEKLPQVASPLTFATEEEIRAVVKAGPGSLGPVNMPIPVVIDRTVAAMSDFAAGANIDGKHYFGINWDRDVATPEVADIRNVVAGDPSPDGQGTLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNYDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLLDDRKERPGVMFADMELIGIPHTIVLGDRNLDNDDIEYKYRRNGEKQLIKTGDIVEYLVKQIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Shigella flexneri
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.623 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGVRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLIRNELSSYKQLPLNFYQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSKIFSRMGLDFRAVQADTGSIGGSASHEFQVLAQSGEDDVVFSDTSDYAANIELAEAIAPKEPRAAATQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAVEGSSFPLVALLVRGDHELNEVKAEKLPQVASPLTFATEEEIRAVVKAGPGSLGPVNMPIPVVIDRTVAAMSDFAAGANIDGKHYFGINWDRDVATPEVADIRNVVAGDPSPDGQGTLLIKRGIEVGHIFQLGTKYSEALKASVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNYDERGIVWPDAIAPFQVAILPMNMHKSFRVQELAEKLYSELRAQGIEVLLDDRKERPGVMFADMELIGIPHTIVLGDRNLDNDDIEYKYRRNGEKQLIKTGDIVEYLVKQIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Psychrobacter arcticus (strain DSM 17307 / 273-4)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.774 kDa
Sequence
MKASQFLFATLKETPSDADIASSQLMVRAGLIRKIASGLYIWLPMGLRVLQKVERIVREEMQNIGAQEVLMPMTQPAELWQMTGRFNDYGPELLRFKDRHDRDFVLGPTHEEVITNLAQGELRSYKQLPITFFQIQNKFRDEIRPRFGVMRAREFTMKDAYSFHVDQASLAKTYDDMYDAYTRIFTRLGLDFRAVQADTGSIGGFASHEFHVLADSGEDDIAFSDSSEYAANVELAESVCTAERQPATMARENVDTVNMPTCEAVAEYLNVELATTVKTLIVQGHTPEGEPQLIAVVLRGDHTLNTIKAEKIEEANVPLTMATEEELKAAGLHKGYIGVELDMPVFVDRAAAALSDFVSGANEVNKHTIGMNWERDANITRIVDIRNVNQGDPSPDGKGTLQIKRGIEVGHIFQLGNKYSQAMNCTVSGDDGKPVTLMMGCYGIGVSRIIAAAIEQNNDENGIMWPLTPNISDSLAPFEVAIVPMKSKEETVMQTATALYDELKALGVNVLLDDRNERPGVKFADLELIGIPHRIVVSDRNLAEDKYEYINRRDTEKQLLSRDEVLAKVSSK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Psychrobacter cryohalolentis (strain K5)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.765 kDa
Sequence
MKASQFLFATLKETPSDADIASSQLMVRAGLIRKIASGLYIWLPMGLRVLQKVERIVREEMQNIGAQEVLMPMTQPAELWQLTGRFNDYGPELLRFKDRHDRDFVLGPTHEEVITNLAQGELRSYKQLPITFFQIQNKFRDEIRPRFGVMRAREFTMKDAYSFHVDQASLAKTYDEMYDAYTRIFTRLGLDFRAVQADTGSIGGFASHEFHVLADSGEDDIAFSDSSEYAANVELAESVSMAERQPATMARENIDTVNMPTCEAVAEHLNVPLATTVKTLIVQGHTPEGEPQLIAVVLRGDHTLNTIKAEKIEEANVPLMMATEEELKAAGLHKGYIGVELNMPVFVDRAAAALSDFVSGANEINKHTTGMNWERDAHITRIVDIRNVHEGDPSPDGKGTLQIKRGIEVGHIFQLGDKYSQAMNCTVSGEDGKPVTLMMGCYGIGVSRIIAAAIEQNNDENGIMWPSTPDISDSLAPFEVAIVPMKSKEDTVMETATALYEELKALGINVLLDDRNERPGVKFADLELIGIPHRIVVSDRNLAEDKYEYVNRRDSEKQLLSRDEVIAKVSGK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Clostridium thermocellum (strain ATCC 27405 / DSM 1237 / NBRC 103400 / NCIMB 10682 / NRRL B-4536 / VPI 7372)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.27 kDa
Sequence
MRVSNMFFQTLREVPAEAEIASHQLMLRAGLMRKLASGIYSFLPLGYRVFRKIEQIVREEMDRAGAQELIMSALLPAESYQASGRWEVFGAEMFRLKDRNGRDFCLGPTHEEIFTETVKSVTRSYRSLPLILYQIQTKYRDERRPRFGVMRSREFVMKDAYSFDRDEAGLDISYKKMYDAYCRIFDRLGLDYIIVDADTGAMGGSDSQEFMVKSAVGESRIAYCEACGYAANDEKAECVPEKCCDDKECCGELGLEKVATPDVRTIEELMQFFGCSAKEFAKTLIYKADDKVVAAMVRGDRELNETKLQNLLGCIELEMADAETVEKVTGAAVGFAGPIGLDIDIVVDLEVAEMKNFVVGANETGFHYKNVNINRDFKPKYVKDIRTIKEGDACPKCGAPVKVEFGIEVGHIFKLGTKYSEALDCIYLDETGKERPMIMGCYGIGINRSMAAVIEQNNDENGIIWPISIAPYHVIVIPVNTTDSVQMELAEKIYTQLGEMGIEVLLDDRDERPGVKFKDADLIGIPIRITVGKRAGEGIVEYKLRREKDFAAIPYEEAIAKAKKEVAEGLKK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Alcanivorax borkumensis (strain ATCC 700651 / DSM 11573 / NCIMB 13689 / SK2)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.117 kDa
Sequence
MRTSQYLLATVKETPADAVVTSHQLMLRAGMVRKLASGLYTWLPSGLRVLRKVEQVIREEMDRAGAQEVLMPVVQPMELWEESGRAPAYGPELLRITDRHNNPFCLGPTHEEVITDMVRNELHSYKQLPANFYQIQTKFRDEIRPRFGIMRSREFIMKDAYSFHTNMDSLADTYQIMHRAYCAIFDRLGLDYRPVEADTGAIGGAASHEFHVLAESGEDDIAFSDGSDYAANVELAEALAPTSERPAPGAAIEKVDTPNAKTIEELVTQFNLPIEKTIKTLVVKGAEEGQLVALLVRGDHELNDIKAEKLDAVATPLEFASEEEIRKAVGAGPGSLGPVDLPFTVIADRSVAVMSDFGAGANEDGKHYFNINWERDVALPQIADLRNVVDGDPSPDGSGTLTIKRGIEVGHIFQLGTKYSEALGATVLDENGKSVVMPMGCYGIGVTRVVAAAIEQNNDDRGIIWPEAIAPFQVALVPVNIKKSPRERELAEKLYAELTAMGIEVLFDDREKERLGVKLADTELLGIPHRIVIAERGMDNGVLEYKGRRDADKTEVAMDEIVAFLKEKMGMN

Gene
proS
Protein
Proline--tRNA ligase
Organism
Alteromonas mediterranea (strain DSM 17117 / CIP 110805 / LMG 28347 / Deep ecotype)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
62.875 kDa
Sequence
MRTSQYLLATQKETPADAEVISHQLMLRAGMIRKLASGLYTWLPSGLRVLNKVANIVREEMNKAGAIEVLMPVVQPADLWEESGRWEEYGPELLRVKDRHQRDFVLGPTHEEVITALVRNEISSYKQLPLNLYQVQTKFRDEVRPRFGIMRGREFTMKDAYSFHLEDSCLEETYQKMYDAYCAIFSRMGLDFRAVIADSGSIGGNHSHEFHVLAESGEDAIAFSSDSDYAANVEMAAAVAPEKAVPSGADVETKDAKGKDFNAILKSVDANATNAVKVVLVKGANELNDKGEDVVCDKWVALVLRADHELNDIKAEKIDGVAIPLVEASFEQAKDVLGVSPFFADATNLPVPAYVDASAAALADFTTGAGAGGKVNVNVNWPDGINTVDIRNVVAGDASPDGQGTLDIKRGIEVGHIFQLGRKYSEAMNCGVLSETGKHQTLTMGCYGIGVSRIVAAAIEQNHDKFGIKWPDPIAPFKIALIPMNMHKSHRIKEAAEALYEELVALGIEVLFDDRKERPGVMFNDMELIGIPHSIVIGERNLDNQQVEYKNRRTGEKQLLDLSAAKEFVAAL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Buchnera aphidicola subsp. Acyrthosiphon pisum (strain 5A)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
66.226 kDa
Sequence
MLTSQYLLSTSKDIPYDAKIISHQLMIRSGMIRKTSSGLYVWLPTGMRVLKKIKNIITTEMEKINALEILMPIIQPEYLWKESGRLNLYGEELLRFLDRRKNQFILGPTNEEVVTNFIGSEIHSYKQLPLTVYQIQTKFRDEIRPRFGIIRTREFTMKDAYSFHINQSCLENTYNKFYDSYINIFKKMNLNFCAVKADSGSMGGNISHEFQAFSQNGEDEIVFSNDKLYSSNMNMAESIETIDFFKKKYSSCLIKNKTNTKKSIIMSEKLNTPLINQIQTFLIQTKINDITSIAALLIRGDHELNFFKVEKIDIINKPLVFLNEKEVISLIGVKKEFLGPLGLKVPIIADISTFNMKNFTIGSNINKHFFINVNWNIDLPMPIFKDIRKVTKNDLSPNGSGYLNIKQSIEIGHIFQLGQKYSRKIQQSVKIKNGNLKNLYMGCYGIGITRIAAAVIEQHHDKNGIIWPDSIAPFEVVILPINMKKDNKIKIIAHFLYKKFKKTGIDVILDDRDERPGVMFNEVDLIGIPHQIIISKRSINYDNVEYRERKNKENILINIKDIKNFIIQKLKK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Buchnera aphidicola subsp. Acyrthosiphon pisum (strain APS)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
66.325 kDa
Sequence
MLTSQYLLSTSKDIPYDAKIISHQLMIRSGMIRKTSSGLYVWLPTGMRVLKKIKNIITTEMEKINALEILMPIIQPEYLWKESRRLNLYGEELLRFLDRRKNQFILGPTNEEVVTNFIGSEIHSYKQLPLTVYQIQTKFRDEIRPRFGIIRTREFTMKDAYSFHINQSCLENTYNKFYDSYINIFKKMNLNFCAVKADSGSMGGNISHEFQAFSQNGEDEIVFSNDKLYSSNMNMAESIETIDFFKKKYSSCLIKNKTNTKKSIIMSEKLNTPLINQIQTFLIQTKINDITSIAALLIRGDHELNFFKVEKIDIINKPLVFLNEKEVISLIGVKKEFLGPLGLKVPIIADISTFNMKNFTIGSNINKHFFINVNWNIDLPMPIFKDIRKVTKNDLSPNGSGYLNIKQSIEIGHIFQLGQKYSRKIQQSVKIKNGNLKNLYMGCYGIGITRIAAAVIEQHHDKNGIIWPDSIAPFEVVILPINMKKDNKIKIIAHFLYKKFKKTGIDVILDDRDERPGVMFNEVDLIGIPHQIIISKRSINYDNVEYRERKNKENILINIKDIKNFIIQKLKK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Buchnera aphidicola subsp. Acyrthosiphon pisum (strain Tuc7)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
66.226 kDa
Sequence
MLTSQYLLSTSKDIPYDAKIISHQLMIRSGMIRKTSSGLYVWLPTGMRVLKKIKNIITTEMEKINALEILMPIIQPEYLWKESGRLNLYGEELLRFLDRRKNQFILGPTNEEVVTNFIGSEIHSYKQLPLTVYQIQTKFRDEIRPRFGIIRTREFTMKDAYSFHINQSCLENTYNKFYDSYINIFKKMNLNFCAVKADSGSMGGNISHEFQAFSQNGEDEIVFSNDKLYSSNMNMAESIETIDFFKKKYSSCLIKNKTNTKKSIIMSEKLNTPLINQIQTFLIQTKINDITSIAALLIRGDHELNFFKVEKIDIINKPLVFLNEKEVISLIGVKKEFLGPLGLKVPIIADISTFNMKNFTIGSNINKHFFINVNWNIDLPMPIFKDIRKVTKNDLSPNGSGYLNIKQSIEIGHIFQLGQKYSRKIQQSVKIKNGNLKNLYMGCYGIGITRIAAAVIEQHHDKNGIIWPDSIAPFEVVILPINMKKDNKIKIIAHFLYKKFKKTGIDVILDDRDERPGVMFNEVDLIGIPHQIIISKRSINYDNVEYRERKNKENILINIKDIKNFIIQKLKK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Hydrogenovibrio crunogenus (strain XCL-2)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.119 kDa
Sequence
MKTSSLLLATTRETPADAVVISHQLMLRAGIIRPLAGGLYNWLPLGVRVLRKVEAIIRDEMNKAQAQELLMPVVQPMELWEESGRAEAYGPELLRFKDRHQREFALGPTHEEIITDLVRKEIRSYKQLPANFYQIQTKFRDEIRPRFGVMRSREFIMKDAYSFHMDKDSLQKTYEDMYDTYNRIFTRLGLDFRPVQADTGSIGGEGSHEFHVLADSGEDDIAFSSDSDYAANIELAEALAPRGERAAATEELTKVETPNKHSIEDVCDFLQLKKKKVAKTLVVKGATEEHPVVALVIRGDHDLNEIKAEKLDLVAEPFEMATDEEIQNAVGCKAGSIGPVNLSIPVIVDRTAAHMADFVCGANEDGFHFTGANWDRDATPTLVADIRNVVKGDPSPCGKGKIEIRRGIEVGHIFQLGNKYSEALNATVLNENSRAQILEMGCYGIGVTRVVAAAIEQNYDDKGIIWPEAIAPFQVCIVPMQMHKSPRVEEAVMTLYNELTAKGIEVLLDDRKERPGVMFNDMELIGIPHRIVIGERGLDKGEIEYKHRRDEKSQDIPEAEFMEFLLGKLSGN

Gene
proS
Protein
Proline--tRNA ligase
Organism
Klebsiella pneumoniae (strain 342)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.57 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGVRVLKKVENIVREEMNNAGAIEVLMPVVQPSELWQESGRWEQYGPELLRIADRGDRPFVLGPTHEEVITDLIRNELNSYKQLPLNFYQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYTAYSKIFSRMGLDFRAVQADTGSIGGSASHEFQVLAQSGEDDVIFSDSSDYAANIEFAEAVAPKEPRAAATQEMTLVDTPNAKTIAELVEQFDLPIEKTVKTLLVKAVEGSASPLIALLVRGDHELNEVKAEKLPQVASPLTFATEEEIRALVKAGPGSLGPVNLPIPVVIDRTVAVMSDFAAGANIDGKHYFGINWDRDVATPEVADIRNVVAGDPSPDGKGTLLIKRGIEVGHIFQLGTKYSQAMNAAVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNFDDRGIIWPDAIAPFQVAILPMNMHKSYRVQELAEKLYAELRAHGIDVLMDDRKERPGVMFADMELIGIPHTIVLGDRNLDNDDIEYKYRRNGEKQLIKTGDIVEYLVKAIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Klebsiella pneumoniae subsp. pneumoniae (strain ATCC 700721 / MGH 78578)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.523 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGVRVLKKVENIVREEMNNAGAIEVLMPVVQPSELWQESGRWEQYGPELLRIADRGDRPFVLGPTHEEVITDLIRNELNSYKQLPLNFYQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHTSQESLQETYDAMYAAYSKIFSRMGLDFRAVQADTGSIGGSASHEFQVLAQSGEDDVIFSDSSDYAANIEFAEAVAPKEPRAAATQEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLLVKAVEDSASPLVALLVRGDHELNEVKAEKLPQVASPLTFATEEEIRALVNAGPGSLGPVNMPVPVIIDRTVAVMSDFAAGANIDGKHYFGINWDRDVATPEVADIRNVVAGDPSPDGKGTLLIKRGIEVGHIFQLGTKYSEAMKAAVQGEDGRNQILTMGCYGIGVTRVVAAAIEQNFDDRGIVWPDAIAPFQVAILPMNMHKSYRVQELAEKLYAELSAQGIEVLMDDRKERPGVMFADMELIGIPHTIVLGDRNLDNDDIEYKYRRNGEKQLIKTGDIVEYLVKAIKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Yersinia enterocolitica serotype O:8 / biotype 1B (strain NCTC 13174 / 8081)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.869 kDa
Sequence
MRTSQYLLSTLKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGVRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLIRGEINSYKQLPLNFFQIQTKFRDEVRPRFGVMRAREFLMKDAYSFHTTQESLQETYDAMYAAYSKIFERMDLNFRAVLADTGSIGGSASHEFQVLADSGEDDIVFSTESDYAANIEFAEALAPSAPRAVATEDLRIIDTPNAKTIAELVEQFNLPIEKTVKTLMVHAHEESGHKLVALLVRGDHELNEIKAEKLPQVAKPLTFATEEEIRAIIGAGPGSLGPVNLPLPVVVDRSVAVMSDFGAGANIDGKHYFGINWERDLPLPQVADLRNVVEGDISPDGKGTLQIKRGIEVGHIFQLGTKYSEAMKATVQGEDGRNQVMTMGCYGIGVSRVVAAAIEQNHDERGIIWPDAIAPFQVAILPMNMHKSFRVQALAEELYATLRSHGIDVILDDRKERPGVMFADMELIGVPHNIVIGDRNLDSEEVEYKNRRAGEKQMIKTSEIIDFLLSQIKR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Yersinia pseudotuberculosis serotype O:1b (strain IP 31758)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.847 kDa
Sequence
MRTSQYLLSTQKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGVRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLIRGEINSYKQLPLNFFQIQTKFRDEVRPRFGVMRAREFLMKDAYSFHTTQESLQETYDAMYTAYSKIFSRMDLNFRAVLADTGSIGGSASHEFQVLAESGEDDIVFSTGSDYAANIEFAEALAPTEPRAPATEELRIVDTPNAKTIAELVEQFKLPIEKTVKTLLVHAHEESGHKLVALLVRGDHDLNEIKAEKLPQVAKPLTFASEEEIRAAIGAGPGSLGPVNLSLPVIADRSVAVMSDFGAGANIDGKHYFGINWERDLALPLVADLRNVVEGDISPDGKGTLQIKRGIEVGHIFQLGTKYSEAMKATVQGEDGRNQVMTMGCYGIGVSRVVAAAIEQNHDDRGIIWPDAIAPFQVAILPMNMHKSFRVKELAEELYTTLRSHGIDVILDDRKERPGVMFADMELIGVPHNIVIGDRNLDSEEVEYKNRRVGEKQMIKTSEIVEFLLSQIKR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Yersinia pestis bv. Antiqua (strain Antiqua)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.856 kDa
Sequence
MRTSQYLLSTQKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGVRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLIRGEINSYKQLPLNFFQIQTKFRDEVRPRFGVMRAREFLMKDAYSFHTTQESLQETYDAMYTAYSKIFSRMDLNFRAVLADTGSIGGSASHEFQVLAESGEDDIVFSTGSDYAANIEFAEALAPTEPRAPATEELRIVDTPNAKTIAELVEQFKLPIEKTVKTLLVHAHEESGHKLVALLVRGDHDLNEIKAEKLPQVAKPLTFASEEEIRAAIGAGPGSLGPVNLSLPVIADHSVAVMSDFGAGANIDGKHYFGINWERDLALPLVADLRNVVEGDISPDGKGTLQIKRGIEVGHIFQLGTKYSEVMKATVQGEDGRNQVMTMGCYGIGVSRVVAAAIEQNHDDRGIIWPDAIAPFQVAILPMNMHKSFRVKELAEELYTTLRSHGIDVILDDRKERPGVMFADMELIGVPHNIVIGDRNLDSEEVEYKNRRVGEKQMIKTSEIVEFLLSQIKR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Yersinia pseudotuberculosis serotype IB (strain PB1/+)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.861 kDa
Sequence
MRTSQYLLSTQKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGVRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLIRGEINSYKQLPLNFFQIQTKFRDELRPRFGVMRAREFLMKDAYSFHTTQESLQETYDAMYTAYSKIFSRMDLNFRAVLADTGSIGGSASHEFQVLAESGEDDIVFSTGSDYAANIEFAEALAPTEPRAPATEELRIVDTPNAKTIAELVEQFKLPIEKTVKTLLVHAHEESGHKLVALLVRGDHDLNEIKAEKLPQVAKPLTFASEEEIRAAIGAGPGSLGPVNLSLPVIADRSVAVMSDFGAGANIDGKHYFGINWERDLALPLVADLRNVVEGDISPDGKGTLQIKRGIEVGHIFQLGTKYSEAMKATVQGEDGRNQVMTMGCYGIGVSRVVAAAIEQNHDDRGIIWPDAIAPFQVAILPMNMHKSFRVKELAEELYTTLRSHGIDVILDDRKERPGVMFADMELIGVPHNIVIGDRNLDSEEVEYKNRRVGEKQMIKTSEIVEFLLSQIKR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Yersinia pestis
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.856 kDa
Sequence
MRTSQYLLSTQKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGVRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLIRGEINSYKQLPLNFFQIQTKFRDEVRPRFGVMRAREFLMKDAYSFHTTQESLQETYDAMYTAYSKIFSRMDLNFRAVLADTGSIGGSASHEFQVLAESGEDDIVFSTGSDYAANIEFAEALAPTEPRAPATEELRIVDTPNAKTIAELVEQFKLPIEKTVKTLLVHAHEESGHKLVALLVRGDHDLNEIKAEKLPQVAKPLTFASEEEIRAAIGAGPGSLGPVNLSLPVIADHSVAVMSDFGAGANIDGKHYFGINWERDLALPLVADLRNVVEGDISPDGKGTLQIKRGIEVGHIFQLGTKYSEVMKATVQGEDGRNQVMTMGCYGIGVSRVVAAAIEQNHDDRGIIWPDAIAPFQVAILPMNMHKSFRVKELAEELYTTLRSHGIDVILDDRKERPGVMFADMELIGVPHNIVIGDRNLDSEEVEYKNRRVGEKQMIKTSEIVEFLLSQIKR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Yersinia pestis bv. Antiqua (strain Angola)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.856 kDa
Sequence
MRTSQYLLSTQKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGVRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLIRGEINSYKQLPLNFFQIQTKFRDEVRPRFGVMRAREFLMKDAYSFHTTQESLQETYDAMYTAYSKIFSRMDLNFRAVLADTGSIGGSASHEFQVLAESGEDDIVFSTGSDYAANIEFAEALAPTEPRAPATEELRIVDTPNAKTIAELVEQFKLPIEKTVKTLLVHAHEESGHKLVALLVRGDHDLNEIKAEKLPQVAKPLTFASEEEIRAAIGAGPGSLGPVNLSLPVIADHSVAVMSDFGAGANIDGKHYFGINWERDLALPLVADLRNVVEGDISPDGKGTLQIKRGIEVGHIFQLGTKYSEVMKATVQGEDGRNQVMTMGCYGIGVSRVVAAAIEQNHDDRGIIWPDAIAPFQVAILPMNMHKSFRVKELAEELYTTLRSHGIDVILDDRKERPGVMFADMELIGVPHNIVIGDRNLDSEEVEYKNRRVGEKQMIKTSEIVEFLLSQIKR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Yersinia pestis bv. Antiqua (strain Nepal516)
Length
572 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.856 kDa
Sequence
MRTSQYLLSTQKETPADAEVISHQLMLRAGMIRKLASGLYTWLPTGVRVLKKVENIVREEMNNAGAIEVSMPVVQPADLWQESGRWEQYGPELLRFVDRGERPFVLGPTHEEVITDLIRGEINSYKQLPLNFFQIQTKFRDEVRPRFGVMRAREFLMKDAYSFHTTQESLQETYDAMYTAYSKIFSRMDLNFRAVLADTGSIGGSASHEFQVLAESGEDDIVFSTGSDYAANIEFAEALAPTEPRAPATEELRIVDTPNAKTIAELVEQFKLPIEKTVKTLLVHAHEESGHKLVALLVRGDHDLNEIKAEKLPQVAKPLTFASEEEIRAAIGAGPGSLGPVNLSLPVIADHSVAVMSDFGAGANIDGKHYFGINWERDLALPLVADLRNVVEGDISPDGKGTLQIKRGIEVGHIFQLGTKYSEVMKATVQGEDGRNQVMTMGCYGIGVSRVVAAAIEQNHDDRGIIWPDAIAPFQVAILPMNMHKSFRVKELAEELYTTLRSHGIDVILDDRKERPGVMFADMELIGVPHNIVIGDRNLDSEEVEYKNRRVGEKQMIKTSEIVEFLLSQIKR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Pasteurella multocida (strain Pm70)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.893 kDa
Sequence
MRTSQYLFSTLKETPAEASIVSHQLMLRAGMIRPLASGLYTWLPTGLRVLNKVEKIIREEMDKSGALEVKMAVTQPAELWQESGRWEEYGPELLRFKDRGERDFVIGPTNEEVITDLVRRELSSYKQLPLNLYHIQTKFRDEVRPRFGVMRSREFVMKDAYSFHTTHECLQKTYDVMYETYSNIFNRLGLDFRAVQADTGSIGGSASHEFQVLAQSGEDDVVFSTESDFAANIELAEAVALGERGAATEELRVVDTPNAKTIAELVEQFNQPIEKTVKTLVVHATEESGHKLVALLVRGDHELNEIKAEKVDIVASPLQFATDEEIRAVVGAGTGSLGPINLPMPIVIDRTVANMDNFSAGANQDGKHYFGINWERDLPVPHIADLRNVVEGDPSPDGKGVLQIKRGIEVGHIFQLGTKYSAAMNATVQGEDGRPQTMIMGCYGIGVTRVIAAAIEQHHDERGIIWPDNIAPFKVAIVPMNMHKSESVQQFAEELYRTLTAQGVEVIFDDRKERPGVMFADMELIGVPHMIVIGEKNLEKGEIEYKYRRSGEKEMIAKDQLLDVLKAKFAS

Gene
proS
Protein
Proline--tRNA ligase
Organism
Pediococcus pentosaceus (strain ATCC 25745 / CCUG 21536 / LMG 10740 / 183-1w)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.007 kDa
Sequence
MKQSKILISTVKEVPNDAEVLSHKMMLRAGYIRQISAGMYAYLPLAYKVISKIEKIVREEMEAIDAVEMLTPAVLPAELWKQSGRYETYGQELYKFKNRHDRDFILGPTHEETMTTLIRDEVKSYKKLPLSLYQIQMKYRDEDRPRYGLLRGREFLMKDAYSFHADEETLDQSFRDFEKAYQNIFRRCGLNFREIVGDAGAMGGRDSKEFSAIASIGEDTIAYSEESDYAANLEMASSVYTDLQMHENQEELTKVATDDAHSIDEVAAKLDVDSNRLIKTMVLIVDEAPVLALLRGNDQLNEVKLTNLLHADEVREATEEEAFELLGAHVGSLGPVLENKPENLKIVADKYIEQMVNSVVGANEDGFHLKNVNVERDFTVDEYADIRTVREGELAPDGKGALKFTKGIEIGHIFKIGTKYSEALDAKVLDENGRAIPVIMGCYGIGVSRLLSAVSEQQSDENGLVWPKNIAPYDVHVIPVNAKNAEQMEIADQINGELTKAGYDVLVDDRKERAGVKFADSDLIGIPLRVTIGKKASEGIVEVKLRKTGEAVEVKVAELNNTVEILLNQAQ

Gene
proS
Protein
Proline--tRNA ligase
Organism
Pelobacter carbinolicus (strain DSM 2380 / NBRC 103641 / GraBd1)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
62.797 kDa
Sequence
MRYTDYLLPTLKETPSDAEVISHKLMLRAGMIRKLAAGIYNYLPFGLRSIRKVEQIVREEMDRAGAMELLMPMVVPSELWEESGRWEHYGKELLRFTDRKDASFCLGPTHEEVITDLVRNTVRSYRQLPLNLYQIQGKFRDEIRPRFGLMRGREFIMKDAYSFDIDEAGADVAYEKMYQAYRRIFERCGLKFRAVEADTGNIGGSSSHEFMVLAASGEDAIVSCGQCEYAANIEKAEVALTASDTPVAAAELARVDTPGCKSIEEVAAFLKVDKERLVKTLIVQTDAGETLAVLLRGNHELNDIKLCRLLGCNEITLAPDDVVGKVTGAAPGFAGPVDLSLRVLADFAVQGMADFVTGANAADTHYVGVNLERDFTVEQFADLRAAEAGDICPRCGGVLEIWRGIEVGHVFKLGTKYSAALGATVLDDQGQDRELFMGCYGIGVGRTVAAAIEQNHDENGIVFPMPIAPFHVLVTVVNPRQEEVLAAAENLYAELQALGVEVLLDDRDERPGSKFKDADLIGIPLRLTVGARGLKENAVELQERAGGERRMLPLAEAAALVRDMVVEACGR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Vibrio cholerae serotype O1 (strain ATCC 39541 / Classical Ogawa 395 / O395)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.251 kDa
Sequence
MRTSNYLLSTLKETPNDAEVVSHKLMLRAGMIRKLASGLYTWLPTGLRVLRKVENIVRQEIDNAGAIETLMPVVQPFELWEETGRSEKMGPELLRFTDRHERPFVLSPTAEEVITALVRNEVSSYKQLPLNLYQIQTKFRDERRPRFGVMRAREFCMMDAYSFDIDKAGLEKSYEAMHVAYCKAFDRMGLDYRPVLADTGAIGGNGSHEFHVLAESGEDLIAFSTESDYAANIEKAEAVAPAIERPAPTQAMTLVDTPNAKTIAELVEQHGLPIEKTVKTLFVKASDEIDAPIVALIIRGDHELNEIKAEKLAEVASPLEMASEEEIRALIGAGPGSLGPVGLKLPFIVDRTVAVMNDFGAGANIDGKHYFGINWGRDVELGKVEDLRNVVEGDPSPCGKGTLMLKRGIEVGHIFQLGTNYSEKMNCGVLDSNGKNVILEMGCYGIGVSRVVAAAIEQNHDDYGIIWPDAIAPFQVAIVPMNMHKSERVQQAAEKLYAELTAAGIEVLFDDRKERPGVMFSDMELIGVPHTIIIGDRSMDEGHFEYKNRRQGEKEAVAMESIIDFIQAKLA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Vibrio campbellii (strain ATCC BAA-1116 / BB120)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.148 kDa
Sequence
MRTSNYLLSTLKETPNDAEVVSHQLMLRAGMIRKLASGLYTWLPTGLRVLRKVENIVRQEIDNAGAVETLMPVVQPFELWEETGRSEKMGPELLRFTDRHTRPFVLSPTAEEVITSLVRNEVSSYKQLPLNLYQIQTKFRDERRPRFGVMRAREFCMMDAYSFDIDKEGLEKSYQAMHDAYCKAFDRMGLEYRPVLADSGAIGGSGSQEFHVLAESGEDLIAFSTESDYAANIEKAEAAAPAGERAEPTQEMTLVDTPNAKTIAELVEQHGLAIEKTVKTLFVKASDEVDADIIALIVRGDHELNEVKAENLPQVASPLEMATEEEMRALIGAGAGSLGPVGLELPFIVDRSVAVMSDFGAGANIDDKHYFGINWGRDVELGQVEDLRNVVEGDPSPCGQGTLMLKRGIEVGHIFQLGNVYSEAMNCGVLGPDGKNVILEMGCYGIGVSRVVASAIEQNHDKYGIIWPDALAPFQVAIVPMNMHKSEEVKEAAEKLYAELTAMGIEVLFDDRKERPGVMFSDMELIGIPHTIVIGDRSMKEGNFEYKNRRSGEKTAVAMADIVEHVKAQLQ

Gene
proS
Protein
Proline--tRNA ligase
Organism
Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.251 kDa
Sequence
MRTSNYLLSTLKETPNDAEVVSHKLMLRAGMIRKLASGLYTWLPTGLRVLRKVENIVRQEIDNAGAIETLMPVVQPFELWEETGRSEKMGPELLRFTDRHERPFVLSPTAEEVITALVRNEVSSYKQLPLNLYQIQTKFRDERRPRFGVMRAREFCMMDAYSFDIDKAGLEKSYEAMHVAYCKAFDRMGLDYRPVLADTGAIGGNGSHEFHVLAESGEDLIAFSTESDYAANIEKAEAVAPAIERPAPTQAMTLVDTPNAKTIAELVEQHGLPIEKTVKTLFVKASDEIDAPIVALIIRGDHELNEIKAEKLAEVASPLEMASEEEIRALIGAGPGSLGPVGLKLPFIVDRTVAVMNDFGAGANIDGKHYFGINWGRDVELGKVEDLRNVVEGDPSPCGKGTLMLKRGIEVGHIFQLGTNYSEKMNCGVLDSNGKNVILEMGCYGIGVSRVVAAAIEQNHDDYGIIWPDAIAPFQVAIVPMNMHKSERVQQAAEKLYAELTAAGIEVLFDDRKERPGVMFSDMELIGVPHTIIIGDRSMDEGHFEYKNRRQGEKEAVAMESIIDFIQAKLA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Vibrio cholerae serotype O1 (strain M66-2)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.251 kDa
Sequence
MRTSNYLLSTLKETPNDAEVVSHKLMLRAGMIRKLASGLYTWLPTGLRVLRKVENIVRQEIDNAGAIETLMPVVQPFELWEETGRSEKMGPELLRFTDRHERPFVLSPTAEEVITALVRNEVSSYKQLPLNLYQIQTKFRDERRPRFGVMRAREFCMMDAYSFDIDKAGLEKSYEAMHVAYCKAFDRMGLDYRPVLADTGAIGGNGSHEFHVLAESGEDLIAFSTESDYAANIEKAEAVAPAIERPAPTQAMTLVDTPNAKTIAELVEQHGLPIEKTVKTLFVKASDEIDAPIVALIIRGDHELNEIKAEKLAEVASPLEMASEEEIRALIGAGPGSLGPVGLKLPFIVDRTVAVMNDFGAGANIDGKHYFGINWGRDVELGKVEDLRNVVEGDPSPCGKGTLMLKRGIEVGHIFQLGTNYSEKMNCGVLDSNGKNVILEMGCYGIGVSRVVAAAIEQNHDDYGIIWPDAIAPFQVAIVPMNMHKSERVQQAAEKLYAELTAAGIEVLFDDRKERPGVMFSDMELIGVPHTIIIGDRSMDEGHFEYKNRRQGEKEAVAMESIIDFIQAKLA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Vibrio parahaemolyticus serotype O3:K6 (strain RIMD 2210633)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.256 kDa
Sequence
MRTSNYLLSTLKETPNDAEVVSHQLMLRAGMIRKLASGLYTWLPTGLRVLRKVENIVRQEIDNAGAVETLMPVVQPFELWEETGRSEKMGPELLRFTDRHVRPFVLSPTAEEVITSLVRNEVSSYKQLPLNLYQIQTKFRDERRPRFGVMRAREFCMMDAYSFDIDKAGLEKSYQAMHDAYCKAFDRMGLEYRPVLADSGAIGGSGSQEFHVLADSGEDLIAFSTESDYAANIEKAEALAPAVERAEPTQEMTLVDTPNAKTIAELVEQHGLPIEKTVKTLFVKASDEIDAPIIALIVRGDHELNEVKAENLPQVASPLEMASEEEIRELIGAGPGSLGPVGLELPFIVDRSVAVMSDFGAGANIDGKHYFGINWGRDVELGQVEDLRNVVEGDPSPCGKGTLMLKRGIEVGHIFQLGNVYSEAMNCSVLGPDGKNVILEMGCYGIGVSRVVASAIEQNHDKYGIIWPDAIAPFQVAIVPMNMHKSERVKEAAEKLYAELTAMGIEVLFDDRKERPGVMFSDIELIGIPHTIVIGDRSMDEGNFEYKNRRTGEKTPVAMADIVEHVKSQLK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Vibrio tasmaniensis (strain LGP32)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.177 kDa
Sequence
MRTSNYLLSTLKETPNDAEVISHQLMLRAGMIRKLASGLYTWLPTGLRVLRKVENIVRQEIDNAGAVEILMPVVQPFELWEETGRSEKMGPELLRFTDRHSRPFVLSPTAEEVVTSLVRNEISSYKQLPLNLYQIQTKFRDERRPRFGVMRAREFSMMDAYSFDIDKEGLEKSYQAMHDAYCKAFDRMGLEYRPVLADSGAIGGSGSQEFHVLAESGEDLIAFSSESDYAANIEKAEALAPTEEVAAPTQEMELVDTPNAKTIAELVEQHGLAIEKTVKTLFVKASDEVEADIIALIVRGDHELNEVKAENLPQIASPLEMASEEEIRALVGAGPGSLGPVGLELPFIADRSVAVMSDFGAGANVDGKHYFGINWGRDVELAQVEDLRNVVEGDLSPCGQGTIQLKRGIEVGHIFQLGNTYSKAMNCNVLGPDGKSVILEMGCYGIGVSRVVASAIEQNHDKFGITWPDALAPFQVAIVPMNMHKSERVKEAAEKLYAELTAMGIEVLFDDRKERPGVMFKDIELVGIPHTIVIGDRSMDEGNFEYKNRRTGDKEAIAMDTVIEHLKAQLA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Vibrio vulnificus (strain CMCP6)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.12 kDa
Sequence
MRTSKYLLSTLKETPNDAEVVSHQLMLRAGMIRKLASGLYTWLPTGLRVLRKVENIVRQEIDNAGAIETLMPVVQPFELWEETGRSEKMGPELLRFTDRHVRPFVLSPTAEEVITALVRNEVSSYKQLPINLYQIQTKFRDERRPRFGVMRAREFCMMDAYSFDIDKAGLEKSYQAMHDAYCKAFDRMGLEYRPVLADSGAIGGNGSQEFHVLAESGEDLIAFSTESDYAANIEKAEAVAPAVERAAPTQEMTLVDTPNAKTIAELVEQHGIAIEKTVKTLFVKASDAIEAPIVALIIRGDHELNEIKAENLAEVATPLEMATEEEMRELIGAGAGSLGPVGLKLPFIVDRSVAVMSDFGAGANIDGKHYFGINWGRDVELGQVADLRNVVEGDPSPCGKGTLMLKRGIEVGHIFQLGNVYSEAMNCGVLDSNGKNVILEMGCYGIGVSRVVAAAIEQNNDKYGIIWPDALAPFQVAIVPMNMHKSERVQEAAEKLYAELTAMGIEVLFDDRKERPGVMFSDMELIGIPHTIVIGDRSMDEGHFEYKNRRSGEKTPVAMADIVEHIKAQLK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Vibrio vulnificus (strain YJ016)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.163 kDa
Sequence
MRTSKYLLSTLKETPNDAEVVSHQLMLRAGMIRKLASGLYTWLPTGLRVLRKVENIVRQEIDNAGAIETLMPVVQPFELWEETGRSEKMGPELLRFTDRHVRPFVLSPTAEEVITALVRNEVSSYKQLPINLYQIQTKFRDERRPRFGVMRAREFCMMDAYSFDIDKAGLEKSYQAMHDAYCKAFDRMGLEYRPVLADSGAIGGNGSQEFHVLAESGEDLIAFSTESDYAANIEKAEAVAPAVERAAPTQEMTLVDTPNAKTIAELVEQHGISIEKTVKTLFVKASDAIEAPIVALIIRGDHELNEIKAENLAEVATPLEMATEEEMRELIGAGAGSLGPVGLKLPFIVDRSVAVMSDFGAGANIDGKHYFGINWGRDVELGQVADLRNVVEGDPSPCGKGTLMLKRGIEVGHIFQLGNVYSEAMNCGVLDSNGKNVILEMGCYGIGVSRVVAAAIEQNNDKYGIIWPDALAPFQVAIVPMNMHKSERVQEAAEKLYAELTAMGIEVLFDDRKERPGVMFSDMELIGIPHTIVIGDRSMDEGHFEYKNRRSGEKTPVAMADIVEYIKAQLE

Gene
proS
Protein
Proline--tRNA ligase
Organism
Acinetobacter baumannii (strain AB307-0294)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.275 kDa
Sequence
MRASRFLFATLRETPNDAEVISHQLMLRAGMIRKLASGLYTWLPMGTRVLKKVDAIVREEMNRSGAMEVFMPVTQPASLWEESGRYEQYGPELLRFKDRHDNPFVLGPTHEEVITDLARNELKSYKQLPVNFYQIQTKFRDEIRPRFGVMRSREFIMKDAYSFHATQESLQETYDVMYDTYSRIFTRLGLDFRPVQADTGSIGGSASHEFHVLAASGEDDIAFSTESDYAANVEMAEAVLVGERAAPTQEFKLVETPNQKTIADVCQFLNADPKQSVKALLVQGVADEKGNVPVVALFLRGDHELNEIKAEKHPLVAAPLAFATEEQLQAFGLTAGFTGPQGLVEKGITVIVDRAASVLSDFVAGANEADKHAIGVNWERDAQITEVFDLRNVVEGDPSPDGKGTLQIKRGIEVGHIFQLGTKYSEALGCKVLGEDGKPFTVTMGCYGIGVTRVVAAAIEQNYDDKGIIWPQAIAPFEIAIVPMNAHKSPRTLEAAEALYAELQAQGFDVLLDDRNERPGVKFSDLELMGIPHRIVIGEKGLDAGTFEYKGRRDAEASNLTKEELLAKLAR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Acinetobacter baumannii (strain AB0057)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.275 kDa
Sequence
MRASRFLFATLRETPNDAEVISHQLMLRAGMIRKLASGLYTWLPMGTRVLKKVDAIVREEMNRSGAMEVFMPVTQPASLWEESGRYEQYGPELLRFKDRHDNPFVLGPTHEEVITDLARNELKSYKQLPVNFYQIQTKFRDEIRPRFGVMRSREFIMKDAYSFHATQESLQETYDVMYDTYSRIFTRLGLDFRPVQADTGSIGGSASHEFHVLAASGEDDIAFSTESDYAANVEMAEAVLVGERAAPTQEFKLVETPNQKTIADVCQFLNADPKQSVKALLVQGVADEKGNVPVVALFLRGDHELNEIKAEKHPLVAAPLAFATEEQLQAFGLTAGFTGPQGLVEKGITVIVDRAASVLSDFVAGANEADKHAIGVNWERDAQITEVFDLRNVVEGDPSPDGKGTLQIKRGIEVGHIFQLGTKYSEALGCKVLGEDGKPFTVTMGCYGIGVTRVVAAAIEQNYDDKGIIWPQAIAPFEIAIVPMNAHKSPRTLEAAEALYAELQAQGFDVLLDDRNERPGVKFSDLELMGIPHRIVIGEKGLDAGTFEYKGRRDAEASNLTKEELLAKLAR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Acinetobacter baumannii (strain ACICU)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.261 kDa
Sequence
MRASRFLFATLRETPNDAEVISHQLMLRAGMIRKLASGLYTWLPMGTRVLKKVDAIVREEMNRSGAMEVFMPVTQPASLWEESGRYEQYGPELLRFKDRHDNPFVLGPTHEEVITDLARNELKSYKQLPVNFYQIQTKFRDEIRPRFGVMRSREFIMKDAYSFHATQESLQETYDVMYDTYSRIFTRLGLDFRPVQADTGSIGGSASHEFHVLAASGEDDIAFSTESDYAANVEMAEAVLVGERAAPTQEFKLVETPNQKTIADVCQFLNADPKQSVKALLVQGVADEKGNVPVVALFLRGDHELNEIKAEKHPLVAAPLAFATEEQLQAFGLTAGFTGPQGLVEKGITVIVDRAASVLSDFVAGANEADKHAVGVNWERDAQITEVFDLRNVVEGDPSPDGKGTLQIKRGIEVGHIFQLGTKYSEALGCKVLGEDGKPFTVTMGCYGIGVTRVVAAAIEQNYDDKGIIWPQAIAPFEIAIVPMNAHKSPRTLEAAEALYAELQAQGFDVLLDDRNERPGVKFSDLELMGIPHRIVIGEKGLDAGTFEYKGRRDAEASNLTKEELLAKLAR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Acinetobacter baumannii (strain SDF)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.165 kDa
Sequence
MRTSRFLFATLRETPNDAEVISHQLMLRAGMIRKLASGLYTWLPMGTRVLKKVDAIVREEMNRSGAMEVFMPVTQPASLWEESGRYEQYGPGLLRFKDRHDNPFVLGPTHEEVITDLARNELKSYKQLPVNFYQIQTKFRDEIRPRFGVMRSREFIMKDAYSFHATQESLQETYNVMYDTYSRIFTRLGLDFRPVQADTGSIGGSASHEFHVLAASGEDDIAFSTESDYAANVEMAEAVLVGERAAPTQEFKLVETPNQKTIADVCQFLNADPKQSVKALLVQGVADEKGNVPVVALFLRGDHELNEIKAEKHPLVAAPLAFATEEQLQAFGLTAGFTGPQGLVEKGITVIVDRAASVLSDFVAGANEADKHAVGVNWERDAQITEVFDLRNVVEGDPSPDGKGTLQIKCGIEVGHIFQLGTKYSEALGCKVLGEDGKPFTVTMGCYGIGVTRVVAAAIEQNYDDKGIIWPQAIAPFEIAIVPMNAHKSPRTLEAAEALYAELQAQGFDVLLDDRNERPGVKFSDLELMGIPHRIVIGEKGLDAGTFEYKGRRDAEASNLTKEELLAKLAR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Acinetobacter baumannii (strain ATCC 17978 / CIP 53.77 / LMG 1025 / NCDC KC755 / 5377)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.261 kDa
Sequence
MRASRFLFATLRETPNDAEVISHQLMLRAGMIRKLASGLYTWLPMGTRVLKKVDAIVREEMNRSGAMEVFMPVTQPASLWEESGRYEQYGPELLRFKDRHDNPFVLGPTHEEVITDLARNELKSYKQLPVNFYQIQTKFRDEIRPRFGVMRSREFIMKDAYSFHATQESLQETYDVMYDTYSRIFTRLGLDFRPVQADTGSIGGSASHEFHVLAASGEDDIAFSTESDYAANVEMAEAVLVGERAAPTQEFKLVETPNQKTIADVCQFLNADPKQSVKALLVQGVADEKGNVPVVALFLRGDHELNEIKAEKHPLVAAPLAFATEEQLQAFGLTAGFTGPQGLVEKGITVIVDRAASVLSDFVAGANEADKHAVGVNWERDAQITEVFDLRNVVEGDPSPDGKGTLQIKRGIEVGHIFQLGTKYSEALGCKVLGEDGKPFTVTMGCYGIGVTRVVAAAIEQNYDDKGIIWPQAIAPFEIAIVPMNAHKSPRTLEAAEALYAELQAQGFDVLLDDRNERPGVKFSDLELMGIPHRIVIGEKGLDAGTFEYKGRRDAEASNLTKEELLAKLAR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Acinetobacter baumannii (strain AYE)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.275 kDa
Sequence
MRASRFLFATLRETPNDAEVISHQLMLRAGMIRKLASGLYTWLPMGTRVLKKVDAIVREEMNRSGAMEVFMPVTQPASLWEESGRYEQYGPELLRFKDRHDNPFVLGPTHEEVITDLARNELKSYKQLPVNFYQIQTKFRDEIRPRFGVMRSREFIMKDAYSFHATQESLQETYDVMYDTYSRIFTRLGLDFRPVQADTGSIGGSASHEFHVLAASGEDDIAFSTESDYAANVEMAEAVLVGERAAPTQEFKLVETPNQKTIADVCQFLNADPKQSVKALLVQGVADEKGNVPVVALFLRGDHELNEIKAEKHPLVAAPLAFATEEQLQAFGLTAGFTGPQGLVEKGITVIVDRAASVLSDFVAGANEADKHAIGVNWERDAQITEVFDLRNVVEGDPSPDGKGTLQIKRGIEVGHIFQLGTKYSEALGCKVLGEDGKPFTVTMGCYGIGVTRVVAAAIEQNYDDKGIIWPQAIAPFEIAIVPMNAHKSPRTLEAAEALYAELQAQGFDVLLDDRNERPGVKFSDLELMGIPHRIVIGEKGLDAGTFEYKGRRDAEASNLTKEELLAKLAR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Actinobacillus pleuropneumoniae serotype 5b (strain L20)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.47 kDa
Sequence
MRTSQYLFSTLKETPNDAQVVSHQLMLRAGMIRPMASGLYNWLPTGIKVLKKVENIIREEMNKGGAIEVLMPVVQPAELWQESGRWNDYGAELLRFVDRGSRDFVLGPTHEEVITDLVRREVSSYKQLPLNLYQIQTKFRDEVRPRFGVMRSREFVMKDAYSFHVDKASLQETYDVMYQVYSNIFTRLGLDFRAVQADTGSIGGSASHEFQVLASSGEDDVVFSTESDFAANIELAEAVAVGERQAPTAEMQLVDTPNAKTINELVEQFNLPIGKTVKTLIVKGATEEQPLVALVLRGDHELNEIKAQKHPLVADPLEFADEAEIKAKIGAGVGSLGVINLNVPAIIDRSVAVMSDFGCGANIDGKHYFNVNWERDAAMPEVADLRNVVEGDPSPDGKGVLQIKRGIEVGHIFQLGTKYSEAMKATVQGEDGKPLVMTMGCYGIGVTRVVAAAIEQHHDERGIIWPSDEIAPFTVAIVPMNMHKSESVQQFSEELYRTLKAQGVDVIFDDRKERPGVMFADMELIGVPHMVVIGEKNLANGEIEYKNRRTGEKQMIAKDQLLAFLKENVKA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Actinobacillus pleuropneumoniae serotype 7 (strain AP76)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.574 kDa
Sequence
MRTSQYLFSTLKETPNDAQVVSHQLMLRAGMIRPMASGLYNWLPTGIKVLKKVENIIREEMNKGGAIEVLMPVVQPAELWQESGRWNDYGAELLRFVDRGSRDFVLGPTHEEVITDLVRREVSSYKQLPLNLYQIQTKFRDEVRPRFGVMRSREFVMKDAYSFHVDKASLQETYDVMYQVYSNIFTRLGLDFRAVQADTGSIGGSASHEFQVLASSGEDDVVFSTESDFAANIELAEAVAVGERQAPTAEMQLVDTPNAKTINELVEQFNLPIEKTVKTLIVKGATEEQSLVALVLRGDHELNEIKAQKHPLVADPLEFADEAEIKAKIGAGVGSLGVINLNVPAIIDRSVAVMSDFGCGANIDGRHYFNVNWERDVAMPEVADLRNVVEGDPSPDGKGVLQIKRGIEVGHIFQLGTKYSEAMKATVQGDDGKPLVMTMGCYGIGVTRVVAAAIEQHHDERGIIWPSDEIAPFTVAIVPMNMHKSESVQQFSEELYRTLKAQGVDVIFDDRKERPGVMFADMELIGVPHMVVIGEKNLANGEIEYKNRRTGEKQMIAKDQLLAFLKENVKA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Shewanella baltica (strain OS223)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.292 kDa
Sequence
MRVSKYLLSTQKETPANAEVISHQLMLRAGMIRRNASGLYSYLPTGLRVLRKVEAIVREEMNKAGAIEILMPMVQPADLWVETGRWEKFGPELLRFKDRHNRDFVLGPTHEEVITDLIRKEVSSYKQLPLNLYQIQTKFRDEVRPRFGMMRSREFLMKDAYSFHLDVDTMNETYEAMYNAYSNILTRMGLAFRPVLADTGSIGGSMSHEFHVLAQSGEDLIAYSTGSDYAANIEKAESPVPTEPRGAATEELRLVDTPNAKTIAELVEQFDLDITKTVKTLIVVGASEATPLVALIVRGDHELNEVKADKLDLVASPVEMAPEALIRDAIGAGPGSLGPIGLNIPIVIDHSVSVMSDFAAGANVDDKHYFGINWERDLPTAQVADIRNVVEGEPTPDGSGTYAMARGIEVGHIFQLGTNYSKSMNATVLDENGKSQVLLMGCYGVGVSRIVAAAIEQNFDDRGIIWPEAIAPFSVGILPMNMHKSHRVTDIAEQLYKDLNEAGIDVLLDDRKERPGVMFADMELIGIPHTVVIGDRNIDAGVFEYKNRRTGEKQDIPFDQLLDFLKNAVKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Azotobacter vinelandii (strain DJ / ATCC BAA-1303)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.16 kDa
Sequence
MRTSQYLLSTLKETPSDAVVISHQLMLRAGMIRKLASGLYTWLPLGLRALRKAEAIVREEMDKAGALEVLMPAIQPAELWQESGRWEQYGPELLRIRDRHAREFCVGPTHEEVITDLARNELNSYKQLPINFYQIQTKFRDEIRPRFGLMRGREFLMKDAYSFHLTQESLQETYDRMHQAYCNIFSRLGLEFRPVQADTGSIGGTGSHEFHVLAASGEDDIAFSDSSDYAANIEKAEAIPREKARAAASEELRLVDTPDARTIDELVRQFGLPVEKTIKTLVVQGAEEGRLVALIVRGDHELNEIKAANLEQVASPLAFASEAEIRAAIGAGPGSLGPLNLPIPAIVDRSVTLLSDFAAGANLDGKHYFGLNWERDLPLPQVADLRNVVEGDPSPDGQGSLVIKRGIEVGHIFQLGTKYSEAMNCKVLGENGKPVTLIMGCYGIGVSRVVAAAIEQNYDERGILWPQALAPFQIALVPMKYESAAVREATDRLYAELVAAGYEVLLDDRDKKTSPGVKFADMELIGIPHRIVVSERGLAEGTLEYKGRRETEVQAIPAADLITFLGNRIGR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Thermodesulfovibrio yellowstonii (strain ATCC 51303 / DSM 11347 / YP87)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.392 kDa
Sequence
MRYSKLFIPTMREIPSGINAISHILMLKAGYVRQLAAGLFIFLPLGWRVLNKINMILKEEMERIGAQEISMPILHPAEIWQETGRWYTIKEEMFRLKDRTGRDMCLGMTHEEIMTWIASKEIKSYRQLPQIWYQIQTKLRDEARPRGGVLRTREFIMKDSYSFDIDWEGLDKSYNLHAEAYHRIFTKCGLKYYQVESDPGIMGDMESHEFMAPTPAGEDEIVLCDSCGYSANIEVAKSELPTLPSLNFEYKEIYTPEKKSVKEVSDFLGLSEKYFIKTLIVISEKNGPVLVMLRGDQELNEKKLARIIGEFSFATSEQALEILGVELGFVGPVGHKIKKIADFSIQKEISYISGANKKNYHLQGIIPGIHFDAQWADIRRVKEEDRCPKCGNSLKIEKAIEVGNIFKLGTKYTEPLHAYFLDKDGKEKPIIMGSYGIGPARVAAAAIEQNHDSDGIIWPKSISPFDIEIIPLNMDDEKTVSIAEELYEKVTEIYNSFADRHMEVLIDDRDERPGVKFKDADLIGIPIQIVIGKKGLKENKVEIKKRRTKETKKVSVNKAVVEIVNSYYETY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Leuconostoc citreum (strain KM20)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.352 kDa
Sequence
MKQSKLLMPTLREVPADAEVKSHQLLLKAGFIRPVSAGTFSYLPMAKRVLNKIEQIIREEMDRIDANEMLVPEILPAELWQKSGRYTTYGPNLYKFKNRQDRDFILGPTHEETFTQLMADDIKSYKKLPLVVYQIQPKFRDENRPRFGLLRTREFIMKDAYSFSADQAGLDTAFRNMESAYTNVFDRIGLNYRAIVGDAGAMGGSDSKEFSAPAAAGEDIIAYSDTTDYAANLEMAKDFYERQKPTFSAEPLEKIDTPNEKTIEELSQLLDVPAEKLAKTIMFMADGELVAVVTTGDFEVNDVKVQNFLQADTLELAEEGQVKALIGASFGSLGPVKLPENVRLLVDERAADLVNFAAGANEDGKHYLNINWQRDVQLTEENIGDFRTAREGDVAVDGHGHLVFTKGIEIGHIFKLGTRYSKAMGAQVLDENGRQVDMIMGSYGIGVSRLLSAIVEQKADDDGLVWPASVAPFDVHIVPVNTKDDEQAGVASQLEELLTKQGLEVLIDDRKERAGVKFADADLIGLPIRITVGKKASEDVVEVKVRASNTNIEMRVSEVVDSVSVLLNGDK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Pseudomonas savastanoi pv. phaseolicola (strain 1448A / Race 6)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.098 kDa
Sequence
MRTSQFLLATQKETPSDAVVVSHQLMLRAGMIRKLASGLYTWLPMGLRVLRKVEAIVREEMDAAGALEILMPGIQPAELWQESGRWEQYGPELMRLVDRHNREFCLGPTHEEVITDLARNELNSYKQLPINMYQIQTKFRDEIRPRFGLMRGREFVMKDAYSFHADHASLQVTYDRMHLAYSNIFTRLGLKFRPVEADNGSIGGAGSHEFHVLAESGEDDIVFSDGSDYAANIEKAEAVPREKARPAATEELRLIDTPNAKTIAQLVEGFDLPIEKTVKTLVVHAAEEGKLIALIIRGDHELNEIKASQLEQVASPLVMASEAELRDAIGAGAGSLGPLNLPLPCIIDRSVELMSDFSVGANIDDKHYFGVNWERDLPVPTVADLRNVVAGDPSPDGKGTLEIKRGIEVGHIFQLGTKYSEAMKCQVLGENGKPVNLAMGCYGIGVSRVVAAAIEQNSDENGIIWNDTLAPFQIALIPLRYETDAVREATDKLYAELTAAGFEVLLDDRDKKTSPGIKFADMELIGIPHRIVVSDRGLAEGNLEYKSRTESQPQAIAVADVLSFIQGKVNR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Pseudoalteromonas atlantica (strain T6c / ATCC BAA-1087)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.315 kDa
Sequence
MRTSQYLLSTQKETPADAEVISHQLMLRAGLVRKLASGLYTWLPTGLRVLNKVAQIVREEMDRAGSLEILMPVVQPADLWQESGRWDEYGPELLRIKDRHYRDFVLGPTHEEVVTALVKNEVSSYKQLPLNVYQVQTKFRDEVRPRFGVMRGREFTMKDAYSFHLSDECLNKTYDDMFAAYCRVFERINLEFRPVIADNGSIGGNASHEFHVLADSGEDDIAFSNASDYAANIEKAEALAPQFSRPAPSAELTKVATPNAKTIEQVSALLNIPAEQSVKTLIVLGEADNKGQQGLIALVLRGDHQLNELKAEKIDGVYAPLTMASEAQIEDTIGCSIGSIGPVGLNIPVIADRSAAVLADFVCGANENDVHYTGANWERDAKEFQEADIRNVQAGDPSPDGQGTLEIKRGIEVGHIFQLGSKYSEALNCGVLDENGKHQVLNMGCYGIGVSRIVAAAIEQNHDKYGIIWPDAIAPFKVAIVPMNMHKSHRIQQVAEDLYAQLKAAGVEVLFDDRKERPGVMFNDMELVGVPHTIVIGERNLDEQKVEYKNRRSGEKQLIDIPQLAEFVSTL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Pseudomonas aeruginosa (strain PA7)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.057 kDa
Sequence
MRTSQYLLSTLKETPADAVVISHQLLLRAGMIRRLASGLYTWLPMGLRVLRKVETVVREEMNAAGALEVLMPAVQPAELWQESGRWEQYGPELLRLKDRHEREFCVGPTHEEVITDLARNELNSYKQLPINFYQIQTKFRDEIRPRFGLMRGREFIMKDAYSFHLNQESLQATYDGMYQAYSKIFTRLGLDFRPVQADNGSIGGSGSHEFHVLANSGEDDIVFSDSSDYAANIEKAEAVPRESARGAASEDMRLVDTPDTKTIAALVDGFGLPIEKTIKTLVVHGAEEGTLVALIVRGDHELNEIKAANQPLVASPLVFASEAEIRAAIGAGPGSLGPVNLPIACIVDRSVALMSDFAAGANIEDKHYFGVNWERDLPLPEVADLRNVVEGDPSPDGKGTLVIKRGIEVGHIFQLGTKYSEAMKLSVLSEQGKPVNLIMGCYGIGVSRVVAAAIEQNHDERGILWPSALAPFQIALVPLKYETESVRQATDRLYAELTAAGFEVLLDDRDKKTSPGVKFADMELLGIPHRIVVSDRGLNEGVLEYKGRRDSESQNLPIGELMSFITEKLSR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Pseudomonas aeruginosa (strain LESB58)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.104 kDa
Sequence
MRTSQYLLSTLKETPADAVVISHQLLLRAGMIRRLASGLYTWLPMGLRVLRKVETIVREEMNAAGALEVLMPAVQPAELWQESGRWEQYGPELLRLKDRHEREFCVGPTHEEVITDLARNELNSYKQLPINFYQIQTKFRDEIRPRFGLMRGREFIMKDAYSFHLSQDSLQQTYDGMYQAYSKIFSRLGLDFRPVQADNGSIGGSGSHEFHVLANSGEDDIVFSDSSDYAANIEKAEAVPRESARGSATEDMRLVDTPNTKTIAALVDGFQLPIEKTIKTLVVHGAEEGTLVALIVRGDHELNEIKAANQPLVASPLVFASEAEIRAAIGAGPGSLGPVNLPIACIVDRSVALMSDFAAGANIEDKHYFGVNWERDLPLPEVADLRNVVEGDPSPDGKGTLVIKRGIEVGHIFQLGTKYSEAMKLSVLSEQGKPVNLIMGCYGIGVSRVVAAAIEQNHDERGILWPSALAPFQIALVPLKYETESVKQATDKLYAELTAAGFEVLLDDRDKKTSPGVKFADMELIGIPHRIVISDRGLSEGVLEYKGRRDSESQNLPIGELMSFITEKLSR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Pseudomonas aeruginosa (strain UCBPP-PA14)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.188 kDa
Sequence
MRTSQYLLSTLKETPADAVVISHQLLLRAGMIRRLASGLYTWLPMGLRVLRKVETIVREEMNAAGALEVLMPAVQPAELWQESGRWEQYGPELLRLKDRHEREFCVGPTHEEVITDLARNELNSYKQLPINFYQIQTKFRDEIRPRFGLMRGREFIMKDAYSFHLSQDSLQQTYDGMYQAYSKIFSRLGLDFRPVQADNGSIGGSGSHEFHVLANSGEDDIVFSDSSDYAANIEKAEAVPRESARGSATEDMRLVDTPNTKTITALVDGFQLPIEKTIKTLVVHGAEEGTLVALIVRGDHELNEIKAANQPLVASPLVFASEAEIRAAIGAGPGSLGPVNLPIACIVDRSVALMSDFAAGANIEDKHYFGVNWERDLPLPEVADLRNVVEGDPSPDGKGTLVIKRGIEVGHIFQLGTKYSEAMKLNVLSEQGKPVNLIMGCYGIGVSRVVAAAIEQNHDERGILWPSALAPFQIALVPLKYETESVKQATDKLYAELTAAGFEVLLDDRDKKTSPGVKFADMELIGIPHRIVISDRGLNEGVLEYKGRRDSESQNLPIGELMSFITEKLSR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.104 kDa
Sequence
MRTSQYLLSTLKETPADAVVISHQLLLRAGMIRRLASGLYTWLPMGLRVLRKVETIVREEMNAAGALEVLMPAVQPAELWQESGRWEQYGPELLRLKDRHEREFCVGPTHEEVITDLARNELNSYKQLPINFYQIQTKFRDEIRPRFGLMRGREFIMKDAYSFHLSQDSLQQTYDGMYQAYSKIFSRLGLDFRPVQADNGSIGGSGSHEFHVLANSGEDDIVFSDSSDYAANIEKAEAVPRESARGSATEDMRLVDTPNTKTIAALVDGFQLPIEKTIKTLVVHGAEEGTLVALIVRGDHELNEIKAANQPLVASPLVFASEAEIRAAIGAGPGSLGPVNLPIACIVDRSVALMSDFAAGANIEDKHYFGVNWERDLPLPEVADLRNVVEGDPSPDGKGTLVIKRGIEVGHIFQLGTKYSEAMKLSVLSEQGKPVNLIMGCYGIGVSRVVAAAIEQNHDERGILWPSALAPFQIALVPLKYETESVKQATDKLYAELTAAGFEVLLDDRDKKTSPGVKFADMELIGIPHRIVISDRGLSEGVLEYKGRRDSESQNLPIGELMSFITEKLSR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Pseudomonas entomophila (strain L48)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.427 kDa
Sequence
MRTSQYLLATQKETPADAVVISHQLMLRAGMIRKLASGLYTWLPMGLRVMRKVEAVVREEMNAAGALEVLMPSIQPAELWQESGRWEQYGPELLRLKDRHDRDFCVGPTHEEVITDLARNELSSYKQLPLNMYQIQTKFRDEIRPRFGLMRGREFIMKDAYSFHADQASLQETYDRMHQAYSNIFTRLGLDFRPVQADTGSIGGSYSHEFHVLASSGEDDVIFSDSSDYAANIEKAEAIPRETVRPAPTEELRLVDTPNAKTIAELVENFGLAIEKTVKTLIVHGAEEGKLVALIVRGDHELNEIKAAKLEQVADPLVMASDTELRAAIGAGAGSLGPLNLPLECIIDRSVALMSDFGIGANIDDKHYFGVNWERDLPVPQVADLRNVVEGDPSPDGQGTLVIKRGIEVGHIFQLGTKYSEALKCQVLGENGKPVVLSMGCYGIGVSRVVAAAIEQSYDDKGIIWNDALAPFQIALVPLRYETDVVREATDKLYAELTAAGFEVLLDDRDKKTSPGIKFADMELIGIPHRIVVSDRGLADGNLEYKHRTESEAQALPLNEVLTFLQARIRR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Pseudomonas fluorescens (strain ATCC BAA-477 / NRRL B-23932 / Pf-5)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.145 kDa
Sequence
MRTSQYLLATQKETPSDAVVISHQLMLRAGMIRKLASGLYTWLPMGLRVMRKVEAIVREEMNAAGALEVLMPSTQPAELWQESGRWEEYGPELLRFKDRHGRDFCAGPTHEEVITDLARNELSSYKQLPLNLYQIQTKFRDEIRPRFGLMRGREFIMKDAYSFHADQASLQVTYDRMHQAYCNVFTRLGLKFRPVEADNGSIGGAGSHEFHVLAESGEDDIVFSNGSDYAANIEKAEAVPRETSRPAPAEELRLVDTPDTKTIAALVEKFNLPIEKTIKTLIVHAEEPGKLIALIIRGDHELNEIKAANQPGVASPLVMASDAELRDAIGAGAGSLGPLNLPLPIIIDRSVELMSDFGIGANIDDKHYFGVNWERDLPVPTVADLRNVVAGDPSPDGKGTLEIKRGIEVGHIFQLGNKYSKAMKCEVLGENGKPVTLEMGCYGIGVSRVVAAAIEQNNDANGIIWSDTLAPFQIALVPLRYETEQVREATDKLYSELTAAGFEVLLDDRDKKTSPGIKFADMELIGIPHRIVVSDRGLAEGNLEYKSRTEAEAQALPVADVLSFLQARIRR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Pseudomonas mendocina (strain ymp)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.196 kDa
Sequence
MRTSQFLLSTLKETPSDAVVISHQLMLRAGMIRKLASGLYTWLPMGLRVLRKVENVVREEMNAAGALEVLMPAIQPAELWQESGRWVQYGPELLRVKDRHEREFCVGPTHEEVITDLARNELNSYKQLPINMYQIQTKFRDEIRPRFGLMRGREFIMKDAYSFHADQASLQETYDRMHQAYCNVFSRLGLNFRPVQADTGSIGGTGSHEFHVLAESGEDDIAFSNVSDYAANIEKAEAVPREKERAAATEDMRLVDTPNTKTIDALVQGFGLAIEKTIKTLVVHAAEEGKLIALIVRGDHELNEIKAANLEQVASPLQMASEAEIRAAIGAGPGSLGPVNLPIPCIVDRSVALMSDFASGANIEDKHYFGVNWERDLPLPTVADLRNVVAGDPSPDGQGTLEIKRGIEVGHIFQLGTKYSEAMNCQVLGENGKPVTLTMGCYGIGVSRVVAAAIEQNHDERGILWNDALAPFHIALVPLRYETEQVREATDKLYAELTAAGYEVLLDDRDKKTSPGIKFADMELIGIPHRVVVSDRGLAEGNLEYKSRAETEAQAVPLAEILPFLQARISR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Pseudomonas putida (strain ATCC 700007 / DSM 6899 / BCRC 17059 / F1)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.622 kDa
Sequence
MRTSQYLLATQKETPADAVVISHQLMLRAGMIRKLASGLYTWLPMGLRVMRKVEAVVREEMNAAGALEVLMPSIQPAELWQESGRWEQYGPELLRLKDRHQRDFCVGPTHEEVITDLARNELSSYKQLPLNLYQIQTKFRDEIRPRFGLMRGREFIMKDAYSFHADQASLQETYDRMHQAYSNVFTRLGLDFRPVQADTGSIGGSYSHEFHVLAESGEDDVIFSDSSDYAANIEKAEAIPRETVRPAPTEELRLVDTPNAKTIAQLVENHGLPIEKTVKTLIVRGAEEGKLIALIVRGDHELNEIKATKLEQVADPLVMATEAELRDAIGAGAGSLGPLNLPLEIIIDRSVALMSDFGIGANIDDKHYFGVNWERDLPVPQVADLRNVVEGDPSPDGQGTLVIKRGIEVGHIFQLGTKYSEALKCQVLGENGKPVVLSMGCYGIGVSRVVAAAIEQSYDDKGIIWNDALAPFQIALVPLRYETEVVREATDKLYAELTAAGFEVLLDDRDKKTSPGIKFADMELIGIPHRIVVSDRGLAEGNLEYKHRTEQDAQALPLNEVLTFLQARVRR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Pseudomonas fluorescens (strain Pf0-1)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.207 kDa
Sequence
MRTSQFLLATQKETPSDAVVISHQLMLRAGMIRKLASGLYTWLPMGLRVMRKVEAIVREEMDAAGSLEVLMPSTQPAELWQESGRWEEYGPELLRIKDRHGRDFCAGPTHEEVITDLMRNELSSYKQLPINLYQIQTKFRDEIRPRFGLMRGREFIMKDSYSFHADQASLQVTYDRMHDAYCNIFTRLGLKFRPVEADNGSIGGAGSHEFHVLAESGEDDIVFSNGSDYAANIEKAEAVPRETSRAAPSEELRLVDTPDTKTIAALVEKFNLPIEKTIKTLIVHAEEEGKLIALIIRGDHELNEIKAANQPGVASPLVMASDAELRDAIGAGAGSLGPLNLPLPIIIDRSVELMSDFAIGANIDDKHYFGVNWERDLPVPTVADLRNVVAGDPSPDGKGTLEIKRGIEVGHIFQLGNKYSKAMKCEVLGENGKPVTLEMGCYGIGVSRVVAAAIEQNNDENGIIWSDALAPFQIALVPLRYETELVREATDKLYAELTAAGFEVLLDDRDKKTSPGIKFADMELIGIPHRIVVSDRGLAEGNLEYKSRTEGQAQALPVADVLSFLQARIRR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Pseudomonas putida (strain GB-1)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.514 kDa
Sequence
MRTSQYLLATQKETPADAVVISHQLMLRAGMIRKLASGLYTWLPMGLRVMRKVEAVVREEMNAAGALEVLMPSIQPAELWQESGRWEQYGPELLRLKDRHQRDFCVGPTHEEVITDLARNELSSYKQLPLNMYQIQTKFRDEIRPRFGLMRGREFIMKDAYSFHADQASLQETYDRMHQAYSNVFTRLGLDFRPVQADTGSIGGSYSHEFHVLAESGEDDVIFSDSSDYAANIEKAEAIPRETVRPAPTEELRLVDTPDAKTIAQLVENHGLAIEKTVKTLIVRGAEEGKLVALVVRGDHELNEIKAAKLEQVADPLIMATDAELREAIGAGAGSLGPLNLPLEVVIDRSVALMSDFGIGANIDDKHYFGVNWERDLPVPQVADLRNVVEGDPSPDGQGTLVIKRGIEVGHIFQLGTKYSEALKCQVLGENGKPVVLSMGCYGIGVSRVVAAAIEQSYDDKGIIWNDALAPFQIALVPLRYETDVVREATDKLYAELTAAGFEVLLDDRDKKTSPGIKFADMELIGIPHRIVVSDRGLADGNLEYKHRTEQDAQALPLNEVLTFLQARVRR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Pseudomonas putida (strain ATCC 47054 / DSM 6125 / NCIMB 11950 / KT2440)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.624 kDa
Sequence
MRTSQYLLATQKETPADAVVISHQLMLRAGMIRKLASGLYTWLPMGLRVMRKVEAVVREEMNAAGALEVLMPSIQPAELWQESGRWEQYGPELLRLKDRHQRDFCVGPTHEEVITDLARNELSSYKQLPLNLYQIQTKFRDEIRPRFGLMRGREFIMKDAYSFHADQASLQETYDRMHQAYSNVFTRLGLDFRPVQADTGSIGGSYSHEFHVLAESGEDDVIFSDSSDYAANIEKAEAIPRETVRPAPTEELRLVDTPNAKTIAQLVENHGLPIEKTVKTLIVRGAEEGKLIALIVRGDHELNEIKATKLEQVADPLVMATEAELRDAIGAGAGSLGPLNLPLEIIIDRSVALMSDFGIGANIDDKHYFGVNWERDLPVPQVADLRNVVEGDPSPDGQGTLVIKRGIEVGHIFQLGTKYSEALKCQVLGENGKPVVLSMGCYGIGVSRVVAAAIEQSYDDKGIIWNDALAPFQIALVPLRYETDVVREATDKLYAELTAAGYEVLLDDRDKKTSPGIKFADMELIGIPHRIVVSDRGLAEGNLEYKHRTEQDAQALPLNEVLTFLQARVRR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Pseudomonas putida (strain W619)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.587 kDa
Sequence
MRTSQYLLATQKETPADAVVISHQLMLRAGMIRKLASGLYTWLPMGLRVMRKVEAVVREEMNAAGALEVLMPSIQPAELWQESGRWEQYGPELLRLKDRHQRDFCVGPTHEEVITDLARNELSSYKQLPLNMYQIQTKFRDEIRPRFGLMRGREFIMKDAYSFHADQASLQETYDRMHQAYSNIFTRLGLDFRPVQADTGSIGGSYSHEFHVLAESGEDDVIFSDSSDYAANIEKAEAIPRETARLAPTEELRLVDTPDAKTIAQLVENYGLPIEKTVKTLIVRGAEEGKLVALIVRGDHELNEIKAAKLEQVADPLVMATDAELREAIGAGAGSLGPLNLPLECIIDRSVALMSDFGIGANIDDKHYFGVNWERDLPVPQVADLRNVVEGDPSPDGQGTLVIKRGIEVGHIFQLGTKYSEALKCQVLGENGKPVVLSMGCYGIGVSRVVAAAIEQSYDDKGIIWNDALAPFQIALVPLRYETDVVREATDKLYAELTAAGFEVLLDDRDKKTSPGIKFADMELIGIPHRIVVSDRGLADGNLEYKHRTEQDAQALPLNEVLTFLQARVRR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Haemophilus ducreyi (strain 35000HP / ATCC 700724)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.544 kDa
Sequence
MRTSQYLFSTLKETPNDAQVISHQLMLRAGMIRPTAAGLYNWLPTGVKILKKVENIIREEMNKGGAIEILMPVVQPAELWQESSRWEQYGPELLRFADRGKRDFVLGPTHEEVITDLVRRELSSYKQLPLNLYQIQTKFRDEVRPRFGVMRSREFVMKDAYSFHTTPESLQQTYEVMYQVYHRIFTRLGLDFRTVQADTGSIGGSASHEFQVLASSGEDDIVFSTESDFAANIELAEAVAMGESKPATEAMVLIDTPNAKTIAELVAQFDLAIEKTVKTLIVKGANETAPLVALILRGDHELNEIKAQKHPLVAEPLAFADEDEIKAKIGVSVGYLGPVNLAIPAIVDRSVALMSDFVAGANIDGKHYLNINWQRDVVLPEVFDLRNVVVGDPSPDGRGILLIKRGIEVGHIFQLGQKYSAAMNATVQGEDGKPLVMTMGCYGIGVTRVVAAAIEQHHDERGIIWPTDEIAPFTVAIVPMNMFKSASVQAFAEQLYTDLMAQGVDVILDDRKERPGVMFADMELIGVPHMIVIGEKNLENGEVEYKNRRTGEKTMIAKDQLLAYLAQNVRA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Haemophilus parasuis serovar 5 (strain SH0165)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.854 kDa
Sequence
MRTSQYLFSTLKETPNDAQVVSHQLMLRAGMIRPLASGMYNWLPTGLRVLKKVENIIREEMNKSGALEVEMPVVQPADLWVESERWEDYGPELLRFKDRGDRPFVLGPTHEEVITDLVRREVSSYKQLPLNLYQIQTKFRDEVRPRFGVMRGREFLMKDAYSFHTSKESLQETYDVMHQTYSNIFTRLGLDFRPVAADTGSIGGSASHEFQVLAQSGEDDVVFSTESDYAANIELAEAIAVGERQAPTAEMTLVDTPNAKTIAELVEQFNLPIEKTVKTLIVKGASEEQPLVALVIRGDHELNEIKAVKCEEVAEPFEFADEAEIKAKIGAGIGSLGPVNMPIPVIIDRSVALMSDFGAGANIDGKHYFNINWERDVALPKIADLRNVVEGDPSPDGKGTLLIKRGIEVGHIFQLGTKYSEAMKATVQGEDGRPQTMIMGCYGIGVTRVVAAAIEQHHDERGIIWPTDAIAPFTVAVVPMNMHKSESVQTFAEDLYKTLRSQGVDVIFDDRKERPGVMFADMELIGVPHMLVIGEKNLENGEIEYKNRRTGEKQMIAKDQLLDFLKGRINQ

Gene
proS
Protein
Proline--tRNA ligase
Organism
Haemophilus somnus (strain 129Pt)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.964 kDa
Sequence
MRTSKYLLSTLKETPNDAQVVSHQLMLRAGMIRPLASGLYNWLPTGLRVLKKVENIVREEMNKSGAIEVEMPVVQPAELWQESQRWEQYGPELLRFVDRGNRDFVLGPTHEEVITDLVHREVSSYKQLPLNLYQIQTKFRDEVRPRFGVMRGREFLMKDAYSFHTSKECLQNTYDVMYRTYNNIFTRLGLDFRAVQADTGSIGGSASHEFQVLAKSGEDDIVFSSNSDYAANIELAEAVAIGQRQAPSATMELVDTPNAKTINDLVEQFNLSVEKTVKTLIVKGANEGQPLIALIVRGDHELNEVKAQKLPEVADPLEFANEDEIKTKIGASIGSLGPVNLPIPAIIDRSVALMSDFSTGANIDGKHYFNVNWDRDVALPKVADLRNVVEGDPSPDGKGTLQIKRGIEVGHIFQLGTKYSEAMKATVQGEDGRPQTMIMGCYGIGVSRVVAATIEQCHDEKGIIWSSDEIAPFTVAIIPMNMYKSKNVQIFAEELYQSLLNKNVDVIFDDRKERPGVMFADMELIGVPHMIVIGEKNLEKGEIEYKNRRTGEKQIIAKEQVLDFLAQRVNA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Shewanella baltica (strain OS155 / ATCC BAA-1091)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.258 kDa
Sequence
MRVSKYLLSTQKETPANAEVISHQLMLRAGMIRRNASGLYSYLPTGLRVLRKVEAIVREEMNKAGAIEILMPMVQPADLWVETGRWEKFGPELLRFKDRHNRDFVLGPTHEEVITDLIRKEVSSYKQLPLNLYQIQTKFRDEVRPRFGMMRSREFLMKDAYSFHLDVDTMNETYEAMYNAYSNILTRMGLAFRPVLADTGSIGGSMSHEFHVLAQSGEDLIAYSTGSDYAANIEKAESPVPTEPRGAATEELRLVDTPNAKTIAELVEQFDLDITKTVKTLIVVGASEATPLVALIVRGDHELNEVKADKLDLVASPVEMAPEALIRDAIGAGPGSLGPIGLNIPIVIDHSVSVMSDFAAGANVDDKHYFGINWERDLPTAQVADIRNVVEGEPTPDGSGTYAMARGIEVGHIFQLGTNYSKSMNATVLDENGKSQVLLMGCYGVGVSRIVAAAIEQNFDDRGIIWPEAIAPFSVGILPMNMHKSHRVTDIAEQLYKDLNEAGIDVLLDDRKERPGVMFADMELIGIPHTVVIGDRNIDAGVFEYKNRRTGEKQDIPFDQLLDLLKNAVKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Shewanella baltica (strain OS185)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.308 kDa
Sequence
MRVSKYLLSTQKETPANAEVISHQLMLRAGMIRRNASGLYSYLPTGLRVLRKVEAIVREEMNKAGAIEILMPMVQPADLWVETGRWEKFGPELLRFKDRHNRDFVLGPTHEEVITDLIRKEVSSYKQLPLNLYQIQTKFRDEVRPRFGMMRSREFLMKDAYSFHLDVDTMNETYEAMYNAYSNILTRMGLAFRPVLADTGSIGGSMSHEFHVLAQSGEDLIAYSTGSDYAANIEKAESPVPTEPRGAATEELRLVDTPNAKTIAELVEQFDLDITKTVKTLIVVGASEATPLVALIVRGDHELNEVKADKLDLVASPVEMASEALIRDAIGAGPGSLGPIGLNIPIVIDHSVSVMSDFAAGANVDDKHYFGINWERDLPTAQVADIRNVVEGEPTPDGLGTYAMARGIEVGHIFQLGTNYSKSMNATVLDENGKSQVLLMGCYGVGVSRIVAAAIEQNFDDRGIIWPEAIAPFSVGILPMNMHKSHRVTDIAEQLYKDLNEAGIDVLLDDRKERPGVMFADMELIGIPHTVVIGDRNIDAGVFEYKNRRTGEKQDIPFDQLLDFLKNAVKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Shewanella baltica (strain OS195)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.263 kDa
Sequence
MRVSKYLLSTQKETPANAEVISHQLMLRAGMIRRNASGLYSYLPTGLRVLRKVEAIVREEMNKAGAIEILMPMVQPADLWVETGRWEKFGPELLRFKDRHNRDFVLGPTHEEVITDLIRKEVSSYKQLPLNLYQIQTKFRDEVRPRFGMMRSREFLMKDAYSFHLDVDTMNETYEAMYNAYSNILTRMGLAFRPVLADTGSIGGSMSHEFHVLAQSGEDLIAYSTGSDYAANIEKAESPVPTEPRGAATEELCLVDTPNAKTIAELVEQFDLDITKTVKTLIVVGASEATPLVALIVRGDHELNEVKADKLDLVASPVEMAPEALIRDAIGAGPGSLGPIGLNIPIVIDHSVSVMSDFAAGANVDDKHYFGINWERDLPLAQVADIRNVVEGEPTPDGSGIYAMARGIEVGHIFQLGTNYSKSMNATVLDENGKSQVLLMGCYGVGVSRIVAAAIEQNFDDRGIIWPEAIAPFSVGILPMNMHKSHRVTDIAEQLYKDLNEAGIDVLLDDRKERPGVMFADMELIGIPHTVVIGDRNIDAGVFEYKNRRTGEKQDIPFDQLLDFLKNAVKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Shewanella denitrificans (strain OS217 / ATCC BAA-1090 / DSM 15013)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.009 kDa
Sequence
MRVSKYLLSTQKETPANAEVISHQLMLRAGMIRRNASGLYSWLPSGLRVLRKVEAIVREEMNKAGAIEILMPLVQPADLWIETGRWEKFGPELLRFQDRHNRDFVLGPTHEEVITDLVRKEVSSYKQLPLSLYQIQTKFRDEVRPRFGVMRAREFLMKDAYSFHLDQGTMDETYQAMFTAYNNIFTRMGLAFRPVLADTGSIGGSLSHEFHVLANSGEDLIAYSTGSDYAANIEKAEAAIPTQSRLAPSQAMSTIDTPNAKTIAELVEQFDLSITSTVKTLIVKGATEEQPLIALVIRGDHELNEVKADKIDLVASPLEFASEAEIRAAIGAGPGSIGPVGLNIPVFIDHSVSVMSDFAAGANQDDKHFIGINWERDLPLATAADIRNVVEGEATPDGLGTYAMARGIEVGHIFQLGTNYSKAMNATVLDENGKSQVMLMGCYGVGVSRIVAAAIEQNHDDRGIMLPEALAPFTVGILPMNMHKSHRVADIAEKLYQDLNDAGIEVLLDDRKERPGVMFADMELIGLPHVVVIGDRNIDAGVFEYKNRRTGEKQDIPLDQIVDFLKSSLKA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Shewanella frigidimarina (strain NCIMB 400)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
62.988 kDa
Sequence
MRVSKYLLSTQKETPANAEVISHQLMLRAGMIRRNASGLYTWLPSGLRVLRKVEAIVREEMNKTGAIEILMPLVQPADLWVETGRWDKFGPELLRFQDRNNRDFVLGPTHEEVITDLVRKELSSYKQLPLTLYQVQTKFRDEVRPRFGVMRAREFLMKDAYSFHLDQETMDNTYHAMHTAYSNILTRMGLSFRPVLADTGSIGGSMSHEFHVLANSGEDLIAYSTGSDYAANIEKAESPMPTHTLAAPTEAMTLVDTPNAKTIAELVEQFNVVITKTVKTLIVKGATDEVPLVALVIRGDHELNEIKADKLELVASPFEFASETEIRAAVGAGPGSIGPVGLTMPIIVDHSVTVMSDFAAGANAEDKHYFGINWDRDLPLATAADIRNVVEGEPTPDGLGTYAMARGIEVGHIFQLGTSYSKSMNATVLDENGKAQVLLMGCYGVGVSRIVAAAIEQNNDDRGITWPEAIAPFTVGILPMNMHKSHRVADIAEKLYQDLADAGVEVLMDDRKERPGVMFADMELIGLPHVVVIGDRNIDAGVFEYKNRRTGEKQDIPFDEIVAFLTNAAKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Shewanella putrefaciens (strain CN-32 / ATCC BAA-453)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.153 kDa
Sequence
MRVSKYLLSTQKETPANAEVISHQLMLRAGMIRRNASGLYSYLPTGLRVLRKVEAIVREEMNKAGAIEILMPMVQPADLWVETGRWDKFGPELLRFKDRHNRDFVLGPTHEEVITDLIRKEVSSYKQLPLNLYQIQTKFRDEVRPRFGMMRSREFLMKDAYSFHLDVDTMNETYEAMYTAYSNILSRMGLAFRPVLADTGSIGGSMSHEFHVLAQSGEDLIAYSTGSDYAANIEKAESPMPTEPRGAATEALRLVDTPNAKTIAELVEQFGLDITKTVKTLIVKGATEAAPLVALIVRGDHELNEVKADKLDLVASPLEMAPEALIRDAIGAGPGSLGPVGLNMPIIIDHSVSVMSDFAAGANVDDKHYFGINWERDLPLAQAADIRNVVEGEPTPDGLGTYAMARGIEVGHIFQLGTNYSKSMNATVLDENGKSQVLLMGCYGVGVSRIVAAAIEQNFDDRGIVWPEAIAPFSVGILPMNMHKSHRVTDIAEQLYKDLSAAGIEVLLDDRKERPGVMFADMELIGIPHTVVIGDRNIDAGVFEYKNRRTGEKQDIPFDQLVDFLKNAVKS

Gene
proS
Protein
Proline--tRNA ligase
Organism
Shewanella sp. (strain W3-18-1)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.211 kDa
Sequence
MRVSKYLLSTQKETPANAEVISHQLMLRAGMIRRNASGLYSYLPTGLRVLRKVEAIVREEMNKAGAIEILMPMVQPADLWVETGRWDKFGPELLRFKDRHNRDFVLGPTHEEVITDLIRKEVSSYKQLPLNLYQIQTKFRDEVRPRFGMMRSREFLMKDAYSFHLDVDTMNETYEAMYTAYSNILSRMGLAFRPVLADTGSIGGSMSHEFHVLAQSGEDLIAYSTGSDYAANIEKAESPMPTEPRGAATEALRLVDTPNAKTIAELVEQFDLDITKTVKTLIVKGATEAAPLVALIVRGDHELNEVKADKLDLVASPLEMAPEALIRDAIGAGPGSLGPVGLNMPIIIDHSVSVMSDFAAGANVDDKHYFGINWERDLPLAQAADIRNVVEGEPTPDGLGTYAMARGIEVGHIFQLGTNYSKSMNATVLDENGKSQVLLMGCYGVGVSRIVAAAIEQNFDDRGIVWPEAIAPFSVGILPMNMHKSHRVTDIAEQLYKDLSAAGIEVLLDDRKERPGVMFADMELIGIPHTVVIGDRNIDAGVFEYKNRRTGEKQDIPFDQLVDFLKNAVKS

Gene
proS
Protein
Proline--tRNA ligase
Organism
Lactobacillus salivarius (strain UCC118)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.426 kDa
Sequence
MKQSQMLIPTLKEIPSDAEVVSHQLMLRGGYIKQITAGMYAYLPLAYRVMKKIENIIREEMDRIDAVEMLVPAVVPAELWQESGRYETYGPTLFKLKDRHERDFILGPTHEETFTTIVRDAIKSYKKLPLYLYQIQMKYRDENRPRFGLLRGREFLMLDGYSFHVDDASMEKVFNDTDKAYQRIFERCGLDFRGIIADSGAMGGNRSKEFQAIAEVGEDTIAYSDSSDYAANIEMAKNLRIPKQSHETPKDLEKVATPNAKTIVEVAEFLGTDTQNEIKTLLFIADDEPVVVLMRGIDEVNEVKLKNHLGAIDLRPAEEEEAVKFLGANFGSLGPVGIDENLKVLADLDVEGMINASVGANEDGYHYINVNIDRDYHVDEFLDLREVREGELSPDGEGVLKFTRGIEIGHIFQLGTRYSESLGADVLDENGRQVPMRMGCYGIGVSRLLSAIVEQHNDENGIAWPREIAPFDIHVVPVNVKNDTQRELSEKVTAMLEDAGYQVLVDDRKERAGVKFADSDLIGLPIRITVGKKADEGIVEIKLRQNGEKIEVKLEELLNSVKILFNETITD

Gene
proS
Protein
Proline--tRNA ligase
Organism
Pseudomonas syringae pv. tomato (strain ATCC BAA-871 / DC3000)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.001 kDa
Sequence
MRTSQFLLATQKETPSDAVVVSHQLMLRAGMIRKLASGLYTWLPMGLRVLRKVEAIVREEMNAVGALEILMPGIQPAELWQESGRWEQYGPELMRLVDRHNREFCLGPTHEEVITDLARNELNSYKQLPINMYQIQTKFRDEIRPRFGLMRGREFVMKDAYSFHADNASLQVTYDRMHLAYSNVFSRLGLKFRPVEADNGSIGGAGSHEFHVLAESGEDDIVFSNGSDYAANIEKAEAVPREKARAAATEELRLVDTPNAKTIAQLVEGFGLPIEKTVKTLVVHAAEEGKLIALIIRGDHELNEIKASQQELVASPLVMASEAELRDAIGAGAGSLGPLNLPLPCIIDRSVELMSDFAVGANIDDKHYFGVNWERDLPVPTVADLRNVVAGDPSPDGQGTLEIKRGIEVGHIFQLGTKYSEAMKCQVLGENGKPVNLAMGCYGIGVSRVVAAAIEQNSDENGIIWNDTLAPFQIALIPLRYETDAVREATDKLYAELTAAGFEVLLDDRDKKTSPGIKFADMELIGIPHRIVVSDRGLAEGNLEYKSRTESQPQAIAVADVLSFIQGRVKR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Pseudomonas syringae pv. syringae (strain B728a)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.171 kDa
Sequence
MRTSQFLLATQKETPSDAVVVSHQLMLRAGMIRKLASGLYTWLPMGLRVLRKVEAIVREEMDAAGALEILMPGIQPAELWQESGRWEQYGPELMRLVDRHNREFCLGPTHEEVITDLARNELNSYKQLPINMYQIQTKFRDEIRPRFGLMRGREFVMKDAYSFHADHESLQVTYDRMHLAYSNIFTRLGLKFRPVEADNGSIGGAGSHEFHVLAESGEDDIVFSDGSDYAANIEKAEAIPREKTRPAATEELRLIDTPNTKTIAQLVEGFGLPIEKTVKTLVVHAAEEGKLIALIIRGDHELNEIKASQLEQVANPLVMASEAELRDAIGAGAGSLGPLNLPLPCIIDRSVELMSDFSVGANIDDKHYFGVNWERDLPVPTVADLRNVVAGDPSPDGKGTLEIKRGIEVGHIFQLGTKYSEAMKCQVLGENGKPVNLAMGCYGIGVSRVVAAAIEQNSDENGIIWNDTLAPFQIALVPLRYETDAVREATDKLYADLTAAGFEVLLDDRDKKTSPGIKFADMELIGIPHRIVVSDRGLAEGNLEYKSRTESQPQAIAVADVLSFIQGKVNR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Pseudomonas stutzeri (strain A1501)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.376 kDa
Sequence
MRTSQFLLSTLKETPSDAVVISHQLMLRAGMIRKLASGLYTWMPMGLRALRKAEAIVREEMNKAGALEVLMPAIQPAELWQESGRWEQYGPELLRLKDRHDREFCVGPTHEEVITDLARNELNSYKQLPINFYQIQTKFRDEIRPRFGLMRGREFLMKDAYSFHLNQESLQETYDRMHQAYCNIFTRLGLNFRPVQADTGSIGGTGSHEFHVLAESGEDDIAFSDSSDYAANIEKAEAIPRETERAAPGEELRLIDTPDAKTIIELVEQFGVAVEKTVKTLVVHGVEKGQLVALIVRGDHELNEIKAANLAQVASPLVFASEAEIRAAIGAGPGSLGPLNLPIPCVIDRSVALMSDFSAGANIDDKHYLGLNWERDLPLPQVADLRNVVAGDPSPDGKGSLVIKRGIEVGHIFQLGTKYSEAMNCQVMGENGKPATLIMGCYGIGVSRVVAAAIEQNYDERGILWPDALAPFQIALVPMKYETEAVREATDKLYAELTAAGYEVLLDDRDKKTSPGVKFADMELIGIPHRIVVSDRGLADGMLEYKHRRDAQPQQVAVSDILSFINSRVHR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Psychromonas ingrahamii (strain 37)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.135 kDa
Sequence
MRTTNYLLSTQKEAPSDAVIVSHQLMLRAGMIRKLASGLYTWLPTGLRVLRKVETIVREEMERAGGVEVLMPIVQPADLWLETGRWDQYGGELLRIKDRHTRDFVLGPTHEEVITELVRKEVNSYKQLPLNLFQIQTKFRDETRPRFGVMRAREFTMKDAYSFHMDQACLEKTYQKMFDAYCRIFDRLGLEYRPVIADTGSIGGSASHEFHVLAQSGEDAIVFSTESDYAANIEKAEALAPSTVLAAPTAEMGLLDTPNAKTIAELVSKHGIAIEKTVKTLFVKASDQIETELIALIIRGDHELNEIKAENLASVAAPLEFASESEIRALVNAGPGSLGPVSLPVPFIVDRSVAVMSDFSAGANIDNKHYCNINWGRDVELAQVEDLRNVVEGDPSPCGSGTLSMARGIEVGHIFQLGDTYTKAMNAGVLNQQGKNQILTMGCYGIGISRIVAAAIEQNNDKNGIIWNNTLAPFSVVIVPMNMHKSHRVAELAEKYYAELQAAGIEVLFDDRKERPGIMFADAELMGIPHTLVIGDRSLDNGVIEYKDRLSGVKQEVAIDEVINFIKAQLA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Mannheimia succiniciproducens (strain MBEL55E)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.591 kDa
Sequence
MRTSKYLFSTLKETPNDAQVVSHQLMLRAGMIRPMASGLYNWLPSGIRVLEKVKNIIREEMNKSGAIEVLMPVVQPAELWQESGRWEQYGLELLRFNDRGNRDFVLGPTHEEVITDLVRREVSSYKQLPLNLYQIQTKFRDEVRPRFGVMRSREFIMKDAYSFHTTKESLQATYDVMYQTYSNIFTRLGLDFRAVQADTGSIGGSASHEFQVLASSGEDDVVFSTESDYAANIELAEAIAVGERAQPGAAMQLVDTPNAKTIAELVEQFNLPIEKTVKTLIVKGATEEQPLVALIIRGDHDLNEIKAEKLPEVASPFEFADEADIKAKIGAGVGSLGPVNLNIPVIIDRSVALMSDFGAGANIDGKHYFNINWERDVALPKIADLRNVVEGDPSPDGKGTLLIKRGIEVGHIFQLGQKYSEAMNATVQGEDGKPLVMTMGCYGIGVTRVVASAIEQHHDERGIIWPSDAIAPFTVAIVPMNMHKSESVQAYAEELYQTLLAQGVEVIFDDRKERPGVMFADMELIGVPHMVIIGEKNLENGEIEYKNRRTSEKQMIAKDQLLDFLKANVNV

Gene
proS
Protein
Proline--tRNA ligase
Organism
Actinobacillus pleuropneumoniae serotype 3 (strain JL03)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.548 kDa
Sequence
MRTSQYLFSTLKETPNDAQVVSHQLMLRAGMIRPMASGLYNWLPTGIKVLKKVENIIREEMNKGGAIEVLMPVVQPAELWQESGRWNDYGAELLRFVDRGSRDFVLGPTHEEVITDLVRREVSSYKQLPLNLYQTQTKFRDEVRPRFGVMRSREFVMKDAYSFHVDKASLQETYDVMYQVYSNIFTRLGLDFRAVQADTGSIGGSASHEFQVLASSGEDDVVFSTESDFAANIELAEAVAVGERQAPTAEMQLVDTPNAKTINELVEQFNLPIEKTVKTLIVKGATEEQSLVALVLRGDHELNEIKAQKHPLVADPLEFADEAEIKAKIGAGVGSLGVINLNVPAIIDRSVAVMSDFGCGANIDGKHYFNVNWERDVAMPEVADLRNVVEGDPSPDGKGVLQIKRGIEVGHIFQLGTKYSEAMKATVQGEDGKPLVMTMGCYGIGVTRVVAAAIEQHHDERGIIWPSDEIAPFTVAIVPMNMHKSESVQQFSEELYRTLKAQGVDVIFDDRKERPGVMFADMELIGVPHMVVIGEKNLANGEIEYKNRRTGEKQMIAKDQLLAFLKENVKA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Actinobacillus succinogenes (strain ATCC 55618 / DSM 22257 / 130Z)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.561 kDa
Sequence
MRTSQYLFSTLKETPNDAQVVSHQLMLRAGMIRSMASGLYNWLPTGVKVLKKVENIIREEMNKGGAIEVLMPVVQSAELWQESGRWEQYGPELLRFSDRGNRDFVLGPTHEEVITDLVRREVSSYKQLPLNLYQIQTKFRDEVRPRFGVMRSREFVMKDAYSFHTTQESLQQTYEVMYQVYTNIFTRLGLDFRAVQADTGSIGGSASHEFQVLASSGEDDVVFSTESDFAANIELAEAIAVGERQAPGKAMELVDTPNAKTIAELVEQFNLPIEKTVKTLIVKGATEDAPLVALIIRGDHELNEIKAQKHPLVADPLEFADETEIKAKIGAGVGSLGPVNLNIPAIIDRSVALMSDFGAGANIDGKHYFNINWERDAAMPEAFDLRNVAEGDPSPDGKGTLQIKRGIEVGHIFQLGKKYSEAMNATVQGEDGKPLVMTMGCYGIGVTRVVAAAIEQHHDERGIIWPTDEIAPFTVAIVPMNMHKSESVRAFAEELYQTLKAQGVDVIFDDRKERPGVMFADMELIGVPHMVVIGEKNLDKGEIEYKNRRNGEKQMIAKDRLLAFLAENVKA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Aliivibrio fischeri (strain ATCC 700601 / ES114)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.282 kDa
Sequence
MRTSKYLLSTLKETPNDAEVVSHQLMLRAGMIRRLASGLYTWLPTGLRVLRKVENIVRQEIDNAGAIETLMPVVQPFELWEETGRSEKMGPELLRFTDRHVRPFVLSPTAEEVITSLVRNEVSSYKQLPLNLYQIQTKFRDERRPRFGVMRAREFCMMDAYSFDINKEGLQKSYDAMHDAYCKAFDRMGLEYRPVLADSGAIGGSGSQEFHVLAESGEDLIAFSTESDYAANIEKAEAVAPTTERAAPTQEMTTVDTPNAKTIAELVEQHGIAIEKTVKTLFVKASDEVDADIIALIIRGDHELNEVKAENLPQVASPLEMADEAQLRDLIGAGAGSLGPVGLELPFIVDRSVAVMSDFGTGANIDGKHFFGVNWDRDVQLGQVEDLRNVVEGDPSPCGKGTLQLKRGIEVGHIFQLGTAYSEAMNCGVLDANGKNVILEMGCYGIGVSRVVASAIEQNNDEYGIVWPEAIAPFTVAIVPMNMHKSERVKEAAEKLYAELTAMGIEVLFDDRKERPGVMFKDIELIGIPHTIVIGDRSMDEGHFEYKNRRANTKEAVEMANIVEHIKAQLS

Gene
proS
Protein
Proline--tRNA ligase
Organism
Aliivibrio fischeri (strain MJ11)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.216 kDa
Sequence
MRTSKYLLSTLKETPNDAEVVSHQLMLRAGMIRRLASGLYTWLPTGLRVLRKVENIVRQEIDNAGAIETLMPVVQPFELWEETGRSEKMGPELLRFTDRHVRPFVLSPTAEEVITSLVRNEVSSYKQLPLNLYQIQTKFRDERRPRFGVMRAREFCMMDAYSFDIDKEGLQKSYDAMHDAYCKAFDRMGLEYRPVLADSGAIGGSGSQEFHVLAESGEDLIAFSTESDYAANIEKAEAVAPTAERAAPTQEMTTVDTPNAKTIAELVEQHGIAIEKTVKTLFVKASDDVDADIIALIIRGDHELNEVKAENLPQVASPLEMADEAQLRDLIGAGAGSLGPVGLELPFIVDRSVAVMSDFGTGANIDGKHFFGVNWDRDVQLGQVEDLRNVVEGDPSPCGKGTLQLKRGIEVGHIFQLGTAYSEAMNCGVLDANGKNVILEMGCYGIGVSRVVASAIEQNNDEYGIVWPEAIAPFTVAIVPMNMHKSERVKEAAEKLYAELTAMGIEVLFDDRKERPGVMFKDIELIGIPHTIVIGDRSMDEGNFEYKNRRANTKEAVEMANIVEHIKAQLS

Gene
proS
Protein
Proline--tRNA ligase
Organism
Aliivibrio salmonicida (strain LFI1238)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.368 kDa
Sequence
MRTSKYLLSTLKETPNDAEVVSHQLMLRAGMIRRLASGLYTWLPTGLRVLRKVENIVRQEIDNAGAIETLMPVVQPFELWEETGRSEEMGPELLRFTDRHARPFVLSPTAEEVITSLVRNEVNSYKQLPLNLYQIQTKFRDERRPRFGVMRAREFCMMDAYSFDIDKEGLQKSYDAMHDAYCRAFDRMGLEYRPVLADSGAIGGSGSQEFHVLAESGEDLIAFSTESDYAANIEKAEALAPTTERAAPTQEMTTVDTPNAKTIAELVEQHGIAIEKTVKTLFVKASDEVDADIIALIIRGDHELNEVKAENLPHVLSPLEMADEAQLRDLIGAGAGSLGPVGLELPFIVDRSVAVMSDFSTGANIDGKHFFGVNWDRDVQLGQIEDLRSVVEGDLSPCGQGTLQLKRGIEVGHIFQLGTAYSEAMNCGVLDANGKNSILEMGCYGIGVSRVVASAIEQNNDEYGIVWPEALAPFTVAIVPMNMYKSDRVKEAAEKLYAELTAMGIDVLFDDRKERPGVMFKDIELIGIPHTVVIGDRSMDEGNFEYKNRRANSKEVIEIANIVEHIKAQLS

Gene
proS
Protein
Proline--tRNA ligase
Organism
Buchnera aphidicola subsp. Schizaphis graminum (strain Sg)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
66.612 kDa
Sequence
MRASKYLFSTLKETPHHAKIISHQLMLKSGMIRKLSSGIYIWLPTGIRVLNKIKDIIKNEMRKINALEVLMPVVQPKKLWENSGRLSIYGEELFQFYDRRNQKFILGPTNEEVVTNFIRNEINSFKELPLIIYQIQTKFRDEIRPRFGIVRSREFIMKDAYSFHINKHCLEKTYNDFYQSYINIFNKIKIQFRAVNADSGSMGGSISHEFQALSENGEDEIVFSKNTAYASNINTAKSMQSINFLKEKNRIIPNQIKSKKCTKNFNEFKKPIKNFIKTILVRTKINNQPSLAALLIRQEHELNLFKIEEIDIIEKPLSFVNEEEIITLMGVKSKFLGPLGLKIPIFADVSVYYMKDFTIGSNINEKFFINVNWNVDLPIPIIKDIRNITKKDISSDGSKSLEIKKSIEIGHIFQLGKEYSKKMNVLVQEQHNNYKHIHMGCYGIGITRIVASVIEQNYDDNGIIWPDSIAPFQVVILPLNTKNCIKIKEITENLYKILKKEKIDVILYDRNERPGIMFNQIDLIGIPHQIIISPRHINENKVEYRERKNNKSTLIKVKEITYFLKKKLNLI

Gene
proS
Protein
Proline--tRNA ligase
Organism
Histophilus somni (strain 2336)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.974 kDa
Sequence
MRTSKYLLSTLKETPNDAQVVSHQLMLRAGMIRPLASGLYNWLPTGLRVLKKVENIVREEMNKSGAIEVEMPVVQPAELWQESQRWEQYGPELLRFVDRGNRDFVLGPTHEEVITDLVHREVSSYKQLPLNLYQIQTKFRDEVRPRFGVMRGREFLMKDAYSFHTSKECLQNTYDVMYRTYNNIFTRLGLDFRAVQADTGSIGGSASHEFQVLAKSGEDDIVFSSNSDYAANIELAEAVAIGQRQAPSATMELVDTPNAKTINDLVEQFNLSVEKTVKTLIVKGANEDQPLIALIVRGDHELNEVKAQKLPEVADPLEFANEDEIKTKIGAGIGSLGPVNLPIPAIIDRSVALMSDFSTGANIDGKHYFNVNWDRDVALPKVADLRNVVEGDPSPDGKGTLQIKRGIEVGHIFQLGTKYSEAMKATVQGEDGRPQTMIMGCYGIGVSRVVAATIEQCHDEKGIIWSSDEIAPFTVAIIPMNMYKSKNVQIFAEELYQSLLNKNVDVIFDDRKERPGVMFADIELIGVPHMIVIGEKNLEKGEIEYKNRRTGEKQIIAKEQVLDFLAQRVNA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Photobacterium profundum (strain SS9)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
62.819 kDa
Sequence
MRTSNYLLSTLKETPNDAEVISHQLMLRAGMIRKLASGLYTWLPTGLRVLRKVENIVRQEIDNAGAVEILMPVVQPFELWEETGRSEKMGPELLRFTDRHSRPFVLSPTAEEVVTSLVRNEISSYKQLPLNLYQIQTKFRDERRPRFGVMRAREFSMMDAYSFDIDKEGLEKSYQAMHDAYCKAFDRMGLEYRPVLADSGAIGGSGSQEFHVLAESGEDLIAFSSDSDYAANIEKAEALAPTAELAAATQEMELVDTPNAKTIAELVEQHGLAIEKTVKTLFVKASDEIDADIVALIIRGDHELNEVKAENLPQVASPLEMAEEAEIRALIGAGPGSLGPVGLELPFIVDRTVAIMSDFGAGANVDGKHYFGINWGRDVELAQVEDLRNVVEGDLSPCGQGTIQLKRGIEVGHIFQLGTNYSKKMNCNVLGPDGKSATLEMGCYGIGVSRIVASAIEQNNDENGIIWPTALAPFQVAIVPMNMAKSEEVKAAAESLYAELTAAGIEVLFDDRKERPGVMFKDIELIGIPHTIVIGNRSLENGEMEYKDRRDGNKVAVPVADVVEMIKQKLA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Proteus mirabilis (strain HI4320)
Length
571 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.879 kDa
Sequence
MRTSHYLLSTLKETPADAEIVSHQLMLRAGMIRKLASGLYDWMPTGVRVLRKIEKIVREEMDNAGSLEISMPVVQPADLWQESGRWEQYGPELLRFTDRGERPFVLGPTHEEVVTDIVRNEITSYKQLPLNLYQIQTKFRDEVRPRFGVMRSREFIMKDAYSFHISQESLQETYDRMYQAYSNIFTRIGLDFRPVLADTGSIGGSASHEFQVLADSGEDDIVFSTASDYAANIELAEAVMPATPRSPATEELRLVDTPNAKTIAELVEQFNLPIEKTVKTLIVHATEESGHKLVALLVRGDHELNEIKAEKCSIVASPLVFATEEEIRQAVNAGPGSLGPINLPLPIIIDRAVSVMSDFGAGANIDGKHYFGINWERDLPLAEMADIRNVVEGDPSPDGKGTLLIKRGIEVGHIFQLGKKYSEALKATVQNEEGHNQVVTMGCYGIGITRIVAAAIEQNHDARGIIWPDAIAPFQVAILPMNMHRSYRVKEVAEKLYADLRAQGIDVLFDDRKERPGVMFADMELIGVPHTIVIGDRNLDNEQVEYKARRSDDKSLVNVNDVVAFIKEQLV

Gene
proS
Protein
Proline--tRNA ligase
Organism
Pelotomaculum thermopropionicum (strain DSM 13744 / JCM 10971 / SI)
Length
570 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.411 kDa
Sequence
MRASELFSPTLREVPAEAEVVSHQLLLRAGFIRRAAAGVYTYLPLAMRVIKKIEQIVREEMDRQGGQELLMPIIQPAEIWQESGRWDVYGPELFRLKDRHDRDFALGPTHEEIITVLVRGEVSSYKQLPLLLYQIQNKYRDERRPRFGLMRGREFIMKDLYSFDRDEEGLNVSYMKMYEAYTRVFQRCGLHFRPVEADSGAIGGSDTHEFMVLAESGEATVLYCDGNGCDYAANVEKAALPFKERRTEEEMRPVAARETPGCRSVEEVCGFLGVPARKIIKTLIYRTEKEVLAALVRGDRDVNEVKLLNASGALRLELAGADTVKSITGASVGYAGPVGLKGVRIIADPEAAAAVNAVTGANRDDTHLINVNPGRDFKIDLVADIRMVQAGEPCPRCGAGLKEAKGIEVGQIFKLGDKYSRALGASYLDEKGQSRPVIMGCYGIGITRTMAAAIEQNHDRDGIIWPASIAPFHVVVIPVNVKDGGQYAMAEEVYSRLWAAGIEAVLDDRTERAGVKFKDADLIGYPLRITIGAKAVEEKLVEIRIRKNGETVFVPMNELEEKVEDMLKEL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Wolinella succinogenes (strain ATCC 29543 / DSM 1740 / LMG 7466 / NCTC 11488 / FDC 602W)
Length
570 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.537 kDa
Sequence
MRFSAFFAPTLKEAPKDATLKSHEYLIRGGYIQQVGSGIYNFLPLGKRVMDKIRQVVKEEMDQAGAQEVMLGFVTPAELWRNSGRFEKYGKELLRFKDRKENDFVLGPTHEEMVVELAKGYVKSYKQLPLHLYQIHLKFRDEIRPRFGLMRGREFVMKDGYSFHANEADLIREFELMEATYKRIFTRLGLDFRVVEADSGAIGGSGSKEFMVLAQSGEDTIAVCDSCEYAANIEAAKRRAKKVDSPAPIASFSKFKTPEVKSIEALAEFFKVDPFYTLKVVVKKAFFDGGKSELAFFFLRGCDSLQETKACNAIGANELLDVSEEELIKAGLEPGFIGPYALKNLTGANHILFDLELKDAQGLIAGANERDHHFVGVNLGEFEGLIYKDLAEVGEGDGCPLCEGRLTYKKGIEVGHIFQLGTRYSEPLGANFLNPEGKSQPLVMGCYGIGVSRLLAAVIEQHHDEKGCIWTKSTAPFNLVIVVSNVKDPSQKAYAENLYNALQKEGIEVLLDDRDERYGSKMADFELLGIPYAVIVGKGLIEGQVELVNRANLQKGIVLADDILGRILEL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Acinetobacter baylyi (strain ATCC 33305 / BD413 / ADP1)
Length
570 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.002 kDa
Sequence
MRASRFLFATLRETPNDAEVISHQLMLRAGMIRKLASGLYTWLPMGVRVLNKVEAIVREEMNRSGALEVFMPVTQPASLWEESGRYVQYGPELLRFKDRHDNPFVLGPTHEEVITDLARNELKSYKQLPINFYQIQTKFRDEIRPRFGVMRSREFIMKDAYSFHVDQASLQETYDNMYDTYCRIFTRLGLDFRPVQADTGSIGGSGSHEFHVLADSGEDDIVFSTESDYAANVEKAEAVLVGERAAPAQALSIVDTPNQKTIADVCTFLNADPKQSVKALLVQGNADEKGNVPVIALFLRGDHELNEIKAEHHPLIAAPLTFATEAQLQELGLTAGYVGPQGLVEKGLTVIVDRAASVLSDFIAGANEADKHATGVNWERDAKFSEIYDLRNVVDGDPSPDGQGVLQIKRGIEVGHIFQLGQKYSEALNCTVLGDDGKPLVVTMGCYGIGVTRVVASAIEQNYDDKGIIWPSAIAPFEIAIVPMNAHKSPKTLEAAEALYAELQAQGYDVLLDDRNERPGVKFSDLELTGIPHRIVIGEKGLDAGTFEYKGRTDAESVNLTKDELLAKLK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Acidithiobacillus ferrooxidans (strain ATCC 23270 / DSM 14882 / CIP 104768 / NCIMB 8455)
Length
570 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.598 kDa
Sequence
MRASQIFIPTLKETPAEAELVSHQLLLRGGFIRRLASGLYTWMPLGLRVLRKVERVVREEMDRSGAQELLMPVVQPAELWQESGRWEQYGPELLRLRDRHDREFCLGPTHEEVISDLARREIHSYRQLPVNFYQIQTKFRDEIRPRFGLMRGREFIMKDAYSFHMDHSSLEITYQAMYEAYQRVFTRLGLSFRAVEADNGAIGGKRSHEFHVLADSGEDAIVSCHHCDYAANMEKAASRPDLAETEIPLAAERVRTPGIRTVAEQAEHLGIPTAKIVKTVLVVADGKTVMLLLRGDDELNLVKAGHALNAQDVQMARPEEAISATGAPLGFIGPKEPLLSIPILADHRALGVANFSTGANAADLHWINLNWDRDLPRPAAADLRNVRAGDACPHCAEGTLSIRRGIEVGHVFQLGERYSESMGITVLDETGRDATVTMGCYGIGVSRVVAAAVEQHFDDRGIIWPVALAPFEVGIVAINARKSPDVAAAAQALHDRLEAEGYSVLLDDRDERPGVQFATMDLVGLPHRIVVSDTVLAQGVWEYRARRTTENVLLDETQLMERLRKEHARG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Acidithiobacillus ferrooxidans (strain ATCC 53993)
Length
570 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.598 kDa
Sequence
MRASQIFIPTLKETPAEAELVSHQLLLRGGFIRRLASGLYTWMPLGLRVLRKVERVVREEMDRSGAQELLMPVVQPAELWQESGRWEQYGPELLRLRDRHDREFCLGPTHEEVISDLARREIHSYRQLPVNFYQIQTKFRDEIRPRFGLMRGREFIMKDAYSFHMDHSSLEITYQAMYEAYQRVFTRLGLSFRAVEADNGAIGGKRSHEFHVLADSGEDAIVSCHHCDYAANMEKAASRPDLAETEIPLAAERVRTPGIRTVAEQAEHLGIPTAKIVKTVLVVADGKTVMLLLRGDDELNLVKAGHALNAQDVQMARPEEAISATGAPLGFIGPKEPLLSIPILADHRALGVANFSTGANAADLHWINLNWDRDLPRPAAADLRNVRAGDACPHCAEGTLSIRRGIEVGHVFQLGERYSESMGITVLDETGRDATVTMGCYGIGVSRVVAAAVEQHFDDRGIIWPVALAPFEVGIVAINARKSPDVAAAAQALHDRLEAEGYSVLLDDRDERPGVQFATMDLVGLPHRIVVSDTVLAQGVWEYRARRTTENVLLDETQLMERLRKEHARG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Geobacter daltonii (strain DSM 22248 / JCM 15807 / FRC-32)
Length
570 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.391 kDa
Sequence
MRYSQYFIPTVKETPSDAEVISHQLMLRGGMIRKLAAGVYNYLPLGLRSIRKVENIVREEMNRAGAIELLMPTVQPAELWQESGRWEQYGKELLRFRDRKDTEFCLGPTHEEVITDLVRREVKSYRQLPINLYQIQGKFRDEIRPRFGLMRGREFIMKDAYSFDVDEKAADISYDKMYQAYRRIFERCGLKFRAVEADTGSIGGSWSHEFMVLAESGEDAIVSCTACDYAANVEKAEARQSAVTEHADPRDMEKVSTPEKKSIEEVAAFLAIHESSLVKTLVLLADNEPVVALLRGDHELNEIKLKNILGCDTLEMAGEEVVVKVTGAPTGFAGPVGLKAKIIADLAVQGMKNFVTGANAKDLHLKNVNLGRDFNVTTFADIRNVVLGDPCPRCESGTLEMWRGIEVGHVFKLGTKYSKAMKATYLDADGKEQIIFMGCYGIGIGRTVAACIEQNHDENGIIFPLPIAPFHCIISALNMKEDVVREASEAIYGQLAAAGIEVLLDDRDERPGFKFKDADLIGIPMRIVVGSKNLADGKVELKCRRSGEVELLSIADAVEKVKAAVNAALK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Geobacter metallireducens (strain GS-15 / ATCC 53774 / DSM 7210)
Length
570 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.243 kDa
Sequence
MRYSQYFIPTVKETPSDAEVVSHKLMLRAGMIRKLAAGIYNYLPLGLRSIRKVEQIVREEMNRAGAIELLMPSVQPAELWQESKRWEQYGKELLRFKDRKDAEFCLGPTHEEVITDLVRREVKSYRQLPLNLYQVQSKFRDEIRPRFGLMRGREFIMKDAYSFDVSSEAADTSYDKMYQAYRRIFQRCGLKFRAVEADTGSIGGSSSHEFMVLADSGEDAIVSCTACEYAANVEKAEARLFPSEHAEPRELEKVETPQKRSVEEVTTFLGIPASSLVKTLLCVADGEPVAALVRGDHDLNEIKLKHLLGCEELEMASEEIVERVTGAPVGFAGPVGLKIKIVADLTIQGMKNFVTGGNARDLHFKNVNIGRDFTPALIADIRNVVHGDPCPRCEAGHLEMWRGIEVGHVFKLGTKYSESLRATFLDADGKEQVIFMGCYGIGISRTVAACIEQNHDADGIIFPIPIAPFHCIISAVSTKDAEVVAACDELYRALTAVGVEVLFDDRDERPGSKFKDADLIGIPLRIVVGSKNLAEGKVELKSRKGGEVSLLPLAEAVETVKGLVVAALNQ

Gene
proS
Protein
Proline--tRNA ligase
Organism
Geobacter sulfurreducens (strain ATCC 51573 / DSM 12127 / PCA)
Length
570 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.154 kDa
Sequence
MRYTNYFIPTLKETPSDAEVVSHQLMLRAGMIRKLAAGIYNYLPLGLRSIRKVETIVREEMDRAGAIELLMPSVQPAELWQESTRWEQYGKELLRFKDRKDAEFCLGPTHEEVVTDIVRREVKSYRQMPFNLYQIQAKFRDEIRPRFGLMRGREFIMKDAYSFDVDSSASDLSYDKMYQAYRRIFQRCGLKFRAVEADTGSIGGSSSHEFMVLADSGEDAIVSCTQCEYAANVEKAEARPAPAEHAEPRPLEKVETPAKRSVEEVTAFLGIPSSALVKTLLVVADGTPVAALVRGDHDLNEIKLKHLLGCETLEMANEEMVTRVTGAPVGFAGPVGLNIKIVADLAVQGMKNFVTGANAGDLHLKNVTIGRDFTPTQYADIRNVVHGDPCPRCEAGHLELWRGIEVGHVFKLGTKYSEALRATYLDADGKEQIIFMGCYGIGISRTVAACIEQNHDADGIIFPIPIAPFHCIVSAVNTKDAEVMAACESLYLDLRAAGVEVLFDDRDERPGIKFKDADLIGIPLRLVVGSKNLADGKVELKSRRTGEVELLPLAGAVEKVRNIVAEALGR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Neisseria gonorrhoeae (strain ATCC 700825 / FA 1090)
Length
570 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
62.868 kDa
Sequence
MKASQFFISTLKEAPAEAAFASHKLMIRAGLIKANASGLYTWMPMGLRVLRKVENVVREEMARAGSVELLMPVVQPAELWQESGRWEFYGKELLRLKDRHERDFCMGPTCEEVIADIVRKEINSYKQLPKNFYHIQTKFRDEVRPRFGVMRAREFVMKDAYSFHADYASLQATYDAMYDAHCRIFTRLGLAFRPVAADTGSIGGTGSHEFQVLAESGEDVIAYSDTSDYAANIELAPTLPLKGERAAAQAVLTKVHTPNVKTIESLVEFLNIPVEQTLKSIVVEGENEGELVLLLLRGDHEFNDIKAEKLAGVKSPLTMASPAAIVEQFGANGGSLGPVGFTGKVYADFATEKGADWVIGANEDDYHYTGFNFGRDAAEPEFVDLRNVVEGDESPDGQGRLKLARGIEVGHVFQLRGKYTQAMNVSFLDNNGKSQIMEMGCYGIGITRVVAAAIEQNNDEKGIIWTKAMAPFEVVIVPMNYKKSDTVREAADRIYAELLAAGADVLLDDRDERAGVLLNDSELLGIPHRIVIGDRALKEGNVEYAERRGNEAQAVAIGEIVARVTASLNA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Neisseria meningitidis serogroup A / serotype 4A (strain Z2491)
Length
570 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
62.982 kDa
Sequence
MKASQFFISTLKEAPAEAALASHKLMIRAGLIKANASGLYTWMPMGLRVLRKVENVVREEMARAGSVELLMPVVQPAELWQESGRWEFYGKELLRLKDRHDRDFCMGPTCEEVIADIVRKEINSYKQLPKNFYHIQTKFRDEVRPRFGVMRAREFVMKDAYSFHADYASLQTTYDAMYDAYCRIFTRLGLEFRPVAADTGSIGGTGSHEFQVLAESGEDVIAYSDTSDYAANVELAPTLPLKGERTAAQAELVKVHTPNVKTIESLVEFLNIPVEQTLKSIVVEGENEGEIVLLLLRGDHEFNDIKAEKLAGVKSPLTMASPAAIVEQFGANGGSLGPVGFAGKVYADFATEKGADWVIGANEDGYHYTGFNFGRDAAEPEFVDLRNVVEGDESPDGQGRLKLARGIEVGHVFQLRDKYTQAMNVSFLDNNGKSQIMEMGCYGIGITRVVAAAIEQNNDEKGIIWTKAMASFEVVIVPMNYKKSDTVREAADKIYAELLAAGADVLLDDRDERAGVLLNDSELLGIPHRIVIGDRALKEGNVEYAERRDNEAQAIAIGEIVARVTASLNA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Neisseria meningitidis serogroup B (strain MC58)
Length
570 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
62.992 kDa
Sequence
MKASQFFISTLKEAPAEAALASHKLMIRAGLIKANASGLYTWMPMGLRVLRKVENVVREEMARAGSVELLMPVVQPAELWQESGRWEFYGKELLRLKDRHDRDFCMGPTCEEVIADIVRKEINSYKQLPKNFYHIQTKFRDEVRPRFGVMRAREFVMKDAYSFHADYASLQTTYQDMYDAYCRIFTRLGLAFRPVAADTGSIGGTGSHEFQVLAESGEDVIAYSDTSDYAANIELAPTLPLKGERAAAQAELVKVHTPNVKTIDSLVDFLSIPIEKTLKSIVVEGENEGELILLLLRGDHEFNDIKAEKLAGVKSPLTMASPAAIVEQFGANGGSLGPVGFAGKVYADFATEKGADWVIGANEDDYHYTGFNFGRDAAEPEFVDLRNVVEGDESPDGQGRLKLARGIEVGHVFQLRDKYTQAMNVSFLDNNGKSQIMEMGCYGIGITRVVAAAIEQNNDEKGIIWTKAMAPFEVVIVPMNYKKSDTVREAADKIYAELLAAGADVLLDDRDERAGVLLNDSELLGIPHRIVIGDRALKEGNVEYAERRDNEAQAVAIGEIVARVTASLNA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Aquifex aeolicus (strain VF5)
Length
570 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
65.873 kDa
Sequence
MRWSRYFLYTEKEEPKEAEAPSHRLLLKAGFIKQVSAGIYELLPPAYKVLKKVESIIRKEMDRSGAQELLLTVLNPKELWEETGRWETYGEELFKLKDRNGREYCLGPTHEEEITDLVRRVVRSYRQLPVILYQIQVKFRDEKRPRFGLIRAREFIMKDAYSFDTDDMSAMISYEAMKFAYQRIFNKLRLNVIMAEADVGQIGGKMSHEFIAFTDYGEAKVAYCENCGYAANAEIVPLPKPEEEKEEEKPMEKVHTPNVHTIEELSKFLDVHPSKIMKAVLYIVNEKEPVLVLIRGDREIDENKLEKVLGTDNFRLATDEEVQELLGTKKGFIGIFNLPENIKVLWDNSLYGVKNLVVALNEPDWHYINVNPGRDFQYGEFVDVAEVREGDPCPKCGSPLKVRRGLELGHIFLLGTRYSEPMKAYFTDRDGKEKPIIMGCYGIGVSRILAALVEQYHDDKGIKWPTPVAPFELDIILLNTKDEEMKNVAEKLYLEAEEKGIDVIFDDREESPGFKFADADLVGFPYRIVVGKKVKEGKVEVQSRHTGEKWDVEIEKAIDFVKEKIEEDKK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Desulfotalea psychrophila (strain LSv54 / DSM 12343)
Length
570 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.621 kDa
Sequence
MRYSQSFIPTKKETPAEAEVASHQLMLRAGFMRKLSSGVYSYLPYGLAAIRKVENIVREEMNRAGAQEMLMPMVQPADLWKETGRYEKYGPELLRFFDRNNRESCLGPTHEEVITDIVRNELSSYRDLPINLYQIQTKFRDEIRPRFGLMRGREFVMKDAYSFDVDDEQANLSYDKMFEAYKRIFTRCGLQFRPVQADSGAIGGSHSHEFMVLAKTGEDTIVVCKDCEYAANMEKAEVKLVATENDEALAELEKIETPGKRKVNAVCDFLQITPQQLVKTMVFEADGEAVAVLVRGDREVEEVKLKNLLGVADVELMDDKAVFDATGVPTGYLGPVAIPIRVVADQEVMVMKNFYVGGNEKNFHLKNVNIERDCTVSAVADLRQISTDDPCPRCGGRLELTEGIEVGHVFKLGTGYSESMNARFQDGTGDEKPFVMGCYGIGVSRVVAAAIEQNHDKDGIIFPVPLAPYTVTVLNLGLKDPEITAAAEKLYAELQAAGLSVLLDDRDERPGAKFKDADLLGIPYRLTVGKGLAKNGMVEVRRRRDGHTEEMTPEVAADFLARCIQAELTD

Gene
proS
Protein
Proline--tRNA ligase
Organism
Thermoanaerobacter pseudethanolicus (strain ATCC 33223 / 39E)
Length
570 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.385 kDa
Sequence
MRLSQLLVPTLREIPAEAEIPSHILMLKAALMRKLASGVYIYLPLGQRVLRKVEQIVREEMDRAGSQEVLMSALIPAELLKESGRWDVFGPEMFKLKDRNERDFCLGPTHEEVFTDLIRNEVKSYRQLPLILYQIQTKFRDERRPRFGVMRSREFIMKDAYSFDMDWEGLDKSFNKMYEAYCRIFDRCGLKYLVVEADSGAMGGKDSKEFMVISGVGEAVIAYCDNCGYAANEEKAECLINQEIVEEMLPKEEVYTPNVRTIEELVNFLGITPNKFVKTLIYKAKDNVVAALVRGDRDLNETKLLNILGIREEELELADASIVEKVTGAKVGFAGPIGLKGEVMIIVDNEIPQMRNFIVGANETDYHIKNVNYGRDFKADVVADIKNVIEGDKCPRCGSPLKIDRGIEVGHIFKLGTKYSDALGAKYVDEEGNEKPIIMGCYGIGINRTVAAIIEQHHDEKGIIWPMSVAPYHVIIVPVNVSNEAQNRVAEDIYAALQKEGIEVLIDDRDLRAGVKFNDADLLGIPIRITVGKKVDDGIVEIKLRENEEAEEVKISDVVEKVKNIIKEKM

Gene
proS
Protein
Proline--tRNA ligase
Organism
Thermoanaerobacter sp. (strain X514)
Length
570 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.397 kDa
Sequence
MRLSQLLVPTLREIPAEAEIPSHILMLKAALMRKLASGVYIYLPLGQRVLRKVEQIVREEMDRAGSQEVLMSALIPAELLKESGRWDVFGPEMFKLKDRNERDFCLGPTHEEVFTDLIRNEVKSYRQLPLILYQIQTKFRDERRPRFGVMRSREFIMKDAYSFDVDWEGLDKSFNKMYEAYCRIFDRCGLKYLVVEADSGAMGGKDSKEFMVISSIGEAVIAYCDNCGYAANEEKAECLINQEIVEEMLPKEEVYTPNVRTIEELVNFLGITPNKFVKTLIYKAKDNVVAALVRGDRDLNETKLLNILGIREEELELADASIVEKVTGAKVGFAGPIGLKGEVMIIVDNEIPQMRNFIVGANETDYHIKNVNYGRDFKADVVADIKNVIEGDKCPRCGSPLKIDRGIEVGHIFKLGTKYSDALGAKYVDEEGNEKPIIMGCYGIGINRTVAAIIEQHHDEKGIIWPMSVAPYHVIIVPVNVSNEAQNRVAEDIYAALQKEGIEVLIDDRDLRAGVKFNDADLLGIPIRITVGKKVDDGIVEIKLRENEEAEEVKISDVVEKVKNIIKEKM

Gene
proS
Protein
Proline--tRNA ligase
Organism
Clostridium acetobutylicum (strain ATCC 824 / DSM 792 / JCM 1419 / LMG 5710 / VKM B-1787)
Length
570 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.137 kDa
Sequence
MKMSNMLMLTLRESPAEAEIESHKLMLRSGMIRKMASGVYNYMPLGLKALKKVENIIREEMNAAGAQEFLASALLPSELWKESGRWEVFGPEMFKLKDRNEREFCLGPTHEEVFTDFARSEIKSYKQLPVNLYQIQTKYRDERRPRFGMIRSREFVMKDAYSFDKDNEGLDVSYNKMYEAYTKIFKRCNVSCSAVAADSGAMGGSGSAEFMVKSEIGEDEIAFCTECNYAANIEKAPAVPEKADKEELGELKKVETPHAKTIEELVEFFGVDSKKFVKTIIYRAENKVVAVMVRGDREVNETKVKNAVGSVDVELADEKTVKKATGAEVGFAGPIGLDVDYLLIDNEVTYMYNFIVGANETGYHYANANYDRDFKGTVGDFRNAVEGEKCPKCGKPLTIARGIEVGHIFKLGTKYSEAMKAYFVDENGESKPLIMGCYGIGVNRTMSAVVEQHHDDNGIVWPLSVAPYEVIVVPAVFKSEEQMKEAEKLYTELKKIGVDALLDDRNERAGVKFKDADLIGIPMRITVGKKISEGKVEFKCRNSEEVEVIDLDKVIARVEEEFEKNNLALK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Neisseria meningitidis serogroup C / serotype 2a (strain ATCC 700532 / DSM 15464 / FAM18)
Length
570 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
62.968 kDa
Sequence
MKASQFFISTLKEAPAEAALASHKLMIRAGLIKANASGLYTWMPMGLRVLRKVENVVREEMARAGSVELLMPVVQPAELWQESGRWEFYGKELLRLKDRHDRDFCMGPTCEEVIADIVRKEINSYKQLPKNFYHIQTKFRDEVRPRFGVMRAREFVMKDAYSFHADYASLQTTYDAMYDAYCRIFTRLGLAFRPVAADTGSIGGTGSHEFQVLAESGEDVIAYSDTSDYAANIELAPTLPLKGERTAAQAELTKVHTPNVKTIESLVEFLNIPVEQTLKSIVVESENEGEIVLLLLRGDHEFNDIKAEKLAGVKSPLTMASSAAIVEQFGANGGSLGPVGFKGKVYADFATEKGADWVIGANEDGYHYTGFNFGRDAAEPEFVDLRNVVEGDESPDGQGRLKLARGIEVGHVFQLRDKYTQAMNVSFLDNNGKSQIMEMGCYGIGITRVVAAAIEQNNDEKGIIWTKAMAPFEVVIVPMNYKKSDAVREAADKIYAELLAAGADVLLDDRDERAGVLLNDSELLGIPHRIVIGDRALKEGNVEYAERRNNEAQAVAIGEIVARVTASLNG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Oenococcus oeni (strain ATCC BAA-331 / PSU-1)
Length
570 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.334 kDa
Sequence
MKQSKIFIPTEKEVPAEAQVKSHIFMLRAGFIRQVAGGIYAYLPLANRIINKIESIIREEMNRIDANEMLMPEMIPAELWKESGRFYTYGPQMYQLKDRHDREFIMAPTHEETFTKIISDEIKSYKKLPLILYQIQQKFRDELRPKNGLLRGREFIMKDAYSFSSDQKGLDDAYDLIESAYKRIFDRVGLDYREIIADSGSMGGKDSAEFQAIAATGEDIIAYSNSGKYAANIEMAEEFFEKKIPDEDKKALVLVDTPNAKTVADDADYLHVPTHKIAKCIVFEADDELVAVIIPGDYDVNEIKVKNFLDAKHLSEAEEQEVFKIFGAHFGSLGPVGLKNKDIRILVDRTIQNEANWFVGSNHDGQHYANFNLDRDLKDFETGDFLTAKEGSISPDGKGKLVFTKGIEIGHIFKLGTFYTSKMGGQIQNEKGKLSDIIMGCYGIGISRLLSAIAEQSNDPKGFIWPKAVAPFNVHLITMNTKNESQVNLTKQIDKNLQEAGFEVLVDDRKERPGVKFADSDLIGIPIRVVVGRQADQQIVEVKARGQESTNDVSTDNLIAFLKDKLNELK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Shewanella halifaxensis (strain HAW-EB4)
Length
570 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.386 kDa
Sequence
MRVSKYLLSTQKETPANAEVVSHQLMLRAGMIRRNASGLYSWLPTGLRVLRKIEAIVREEMNKAGSVEILMPMVQPADLWVETGRFEKFGPELLRFQDRHNRDFVLGPTHEEVITDIVRKEVNSYKQLPLNLYQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHIDQETMDETYEAMFQAYNNILTRLGLSFRPVMADTGSIGGSMSHEFHVLANSGEDLIAYSTESDYAANIEKCEAPLPTETRQAATSEMTLVDTPNAKTIAELVEQHGIAIEKTVKTLIVKGATEEAPLVAIVIRGDHELNEVKAEKLDAVLAPFEFADEAAISDAIGAGTGSIGPVGLNMPVFVDHSVSIMSDFGAGANQDGKHYFGINWERDLPEAAAFDLRNIIEGEPSPCGKGVIALLRGIEVGHIFQLGTNYSEAMNANVLDQNGKSKTLLMGCYGVGVSRMVAAAIEQNNDDRGIIWPDAIAPFTVGILPMNMHKSHRVKDIAEQLYQDLNDAGIEVMFDDRKERPGVMFADMELIGIPHVVVIGDRNIDNGMFEYKNRRTGEKQDIPLGDIVEFLKAQHA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Shewanella oneidensis (strain MR-1)
Length
570 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.196 kDa
Sequence
MRVSKYLLSTQKETPANAEVISHQLMLRAGMIRRNASGLYSYLPSGLRVLRKVEAIVREEMNKAGAIEILMPMVQPADLWVETGRWDKFGPELLRFKDRHNRDFVLGPTHEEVITDLIRKEVSSYKQLPLNLYQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHLDMDTLNETYEAMYQAYSNILSRMGLAFRPVLADTGSIGGSMSHEFHVLAQSGEDLIAYSTGSDYAANIEKAESPMPTETRGAATKELRLVDTPNAKTIAELVEQFGLDITKTVKTLIVKGATEEAPLVALIVRGDHELNEIKADKLDLVASPLEFAPEALIRDAIGAGPGSLGPVGLNMPIIIDHSVSVMSDFAAGANVDDKHYFGINWERDLPLAQAADIRNVVEGEPTPDGLGTYAMARGIEVGHIFQLGTNYSKSMNATVLDENGKSQVLLMGCYGVGVSRIVAAAIEQNFDDRGIVWPEAIAPFSVGILPMNMHKSHRVTDIAEQLYKDLSAAGIDVLLDDRKERPGVMFADMELIGIPHTVVIGDRNIDAGVFEYKNRRTGEKQDVPFDQIVDFLKNLQA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Shewanella pealeana (strain ATCC 700345 / ANG-SQ1)
Length
570 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.516 kDa
Sequence
MRVSKYLLSTQKETPANAEVVSHQLMLRAGMIRRNASGLYSWLPTGLRVLRKIEAIVREEMNKAGSVEILMPMVQPADLWVETGRFEKFGPELLRFQDRHNRDFVLGPTHEEVITDIVRKEVNSYKQLPLNLYQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHIDQETMDETYEAMFQAYSNILTRLGLAFRPVMADTGSIGGSMSHEFHVLANSGEDLIAYSTESDYAANIEKCEAPLPTETRQAATSEMTLVDTPNAKTIAELVEQHGIAIEKTVKTLIVKGATEEAPLVAIVIRGDHELNEVKAEKLDAVLAPFEFADEAAIRDAIGAGTGSIGPVGLNMPVFVDHSVSIMSDFGAGANQDGKHYFGINWERDLPEAPAFDLRNIIEGEPSPCGKGTIALLRGIEVGHIFQLGTNYSEAMNANVLDQNGKSQTLLMGCYGVGVSRMVAAAIEQNNDDRGIIWPEAIAPFTVGILPMNMHKSHRVKDIAEQLYQDLNDAGIEVMFDDRKERPGVMFADMELIGIPHVVVIGDRNIDNGMFEYKNRRTGEKQDIPLDQIVEFLKAQQA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Shewanella sp. (strain ANA-3)
Length
570 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.137 kDa
Sequence
MRVSKYLLSTQKETPANAEVISHQLMLRAGMIRRNASGLYSYLPTGLRVLRKVEAIVREEMNKAGAIEILMPMVQPADLWVETGRWDKFGPELLRFKDRHNRDFVLGPTHEEVITDLIRKEVSSYKQLPLNLYQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHLDVDTMNETYEAMYQAYSNILSRMGLAFRPVLADTGSIGGSMSHEFHVLAQSGEDLIAYSTGSDYAANIEKAESPMPTEARGAATEALRLVDTPNAKTIAELVEQFGLDITKTVKTLIVKGATEEAPLVALIVRGDHELNEIKADKLDLVASPLEFAPEALIRDAIGAGPGSLGPVGLNMPVIIDHSVSVMSDFAAGANLDDKHYFGINWERDLPLAQAADIRNVVEGEPTPDGLGTYAMARGIEVGHIFQLGTNYSKSMNATVLDENGKSQVLLMGCYGVGVSRIVAAAIEQNFDDRGIVWPEAIAPFSVGILPMNMHKSHRVTDIAEQLYKDLSAVGIDVLLDDRKERPGVMFADMELIGIPHTVVIGDRNIDAGVFEYKNRRTGEKQDVPFDQIVDFLKNLQA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Shewanella sp. (strain MR-4)
Length
570 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.196 kDa
Sequence
MRVSKYLLSTQKETPANAEVISHQLMLRAGMIRRNASGLYSYLPTGLRVLRKVEAIVREEMNKAGAIEILMPMVQPADLWVETGRWDKFGPELLRFKDRHNRDFVLGPTHEEVITDLIRKEVSSYKQLPLNLYQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHLDVDTMNETYEAMYQAYSNILSRMGLAFRPVLADTGSIGGSMSHEFHVLAQSGEDLIAYSTGSDYAANIEKAESPMPTEARGAATEELRLVDTPNAKTIAELVEQFGLDITKTVKTLIVKGATEEAPLVALIVRGDHELNEIKADKLDLVASPLEFAPEALIRDAIGAGPGSLGPVGLNMPIIIDHSVSVMSDFAAGANQDDKHYFGINWERDLPLAQAADIRNVVEGEPTPDGLGTYAMARGIEVGHIFQLGTNYSKSMNATVLDENGKSQVLLMGCYGVGVSRIVAAAIEQNFDDRGIVWPEAIAPFSVGILPMNMHKSHRVTDIAEQLYKDLSAAGIDVLLDDRKERPGVMFADMELIGIPHTVVIGDRNIDAGVFEYKNRRTGEKQDVPFDQIVDFLKNLQA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Shewanella sp. (strain MR-7)
Length
570 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.212 kDa
Sequence
MRVSKYLLSTQKETPANAEVISHQLMLRAGMIRRNASGLYSYLPTGLRVLRKVEAIVREEMNKAGAIEILMPMVQPADLWVETGRWDKFGPELLRFKDRHNRDFVLGPTHEEVITDLIRKEVSSYKQLPLNLYQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHLDVDTMNETYEAMYQAYSNILSRMGLAFRPVLADTGSIGGSMSHEFHVLAQSGEDLIAYSTGSDYAANIEKAESPMPTEARGSATEELRLVDTPNAKTIAELVEQFGLDITKTVKTLIVKGATEEAPLVALIVRGDHELNEIKADKLDLVASPLEFAPEALIRDAIGAGPGSLGPVGLNMPIIIDHSVSVMSDFAAGANQDDKHYFGINWERDLPLAQAADIRNVVEGEPTPDGLGTYAMARGIEVGHIFQLGTNYSKSMNATVLDENGKSQVLLMGCYGVGVSRIVAAAIEQNFDDRGIVWPEAIAPFSVGILPMNMHKSHRVTDIAEQLYKDLSAAGIDVLLDDRKERPGVMFADMELIGIPHTVVIGDRNIDAGVFEYKNRRTGEKQDVPFDQIVDFLKNLQA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Clostridium beijerinckii (strain ATCC 51743 / NCIMB 8052)
Length
570 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.844 kDa
Sequence
MKMSNMLISTLREVPAEAEIDSHKLMLRAGMIRKMAAGVYNYMPLGLKVLKKVEDIIREEMNAAGAQEFLASAIIPAELWQESGRWDAYGAEMFRLKDRGDRDFCLGPTHEEVFTDIARNEIKSYKQLPLNLYQIQTKYRDERRPRFGVMRSREFVMKDAYSFDKDQGGLDLAYDKMHDAYVKIFNRCGLDAKCVAADSGAIGGSNSAEFMVKSEVGEDDVVFCSECNYAANIEKASSPAEKELKQEFKEINKVETPNTKTIDELVKFFGTNEKKFAKTILFNADGKIVAVMVRGDREINEVKVSNAIGEVINLELASSEDVKKATGAEIGFAGPIGIKVDMLLVDEEVANMYNFIVGANETGYHINNVNYGRDFEGVIGDYRNVTEGEKCPVCGGKVTIARGTEVGHIFKLGTKYSEAMNAKFIDEDGKEKPFIMGCYGIGVTRTMASIIEQHHDENGIVWPLSVAPYHVSVIPVNVKDEEQARIANEIYEKLTSAGIEALLDDRNERAGVKFKDSELMGIPMRITVGKKINDGEIEFKLRDGEMEVIKIEDVYNIIKGEFEKNKIKLK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Clostridium botulinum (strain Alaska E43 / Type E3)
Length
570 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.701 kDa
Sequence
MKMSNMLISTLREVPAEAEIDSHKLMLRSGMIRKMASGIYNYMPLGLKALKKVEDIIREEMNEAGAQEFLASAMIPAELWQSSGRWDAYGAEMFRVKDRNERDFCLGPTHEEVFTDIAKNEIKSYKQLPVNLYQIQTKYRDERRPRFGVMRSREFVMKDAYSFDKDQQGLDLSYNKMYEAYVKIFNRCGLDAKCVEADSGAIGGSNSAEFMVKSEVGEDDIVFCTECDYAANIEKATARLEEEEKEELLEVEKVSTPDSRGIDEVSEVLNISSKKTVKTLLYNVDGKIVAVFVRGDREVNEVKVANASNASGDIEMVSHEEYMNATGCGIGFAGPIGIKADLILVDKEVKNMCNFVTGANETGYHIKNVNYGRDFEGIIGDYRNVVEGEACSICGGKLTISRGTEVGHIFKLGTKYSEAMDAKFIAENGKEAPFIMGCYGIGVTRTMASIIEQHNDESGIVWPLAVAPYHVSVIAVNVKDEEQVKIATKLYEDLKSIGVEALLDDRNERAGVKFKDSEIMGIPMRITVGKKIVDGEVEFKLRTGDMEVVKIEDVCQIVKGEFDKNNLKLR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Clostridium botulinum (strain Eklund 17B / Type B)
Length
570 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.723 kDa
Sequence
MKMSNMLISTLREVPAEAEIDSHKLMLRSGMIRKMASGIYNYMPLGLKALKKVEDIIREEMNEAGAQEFLASAMIPAELWQSSGRWDAYGAEMFRVKDRNERDFCLGPTHEEVFTDIAKNEIKSYKQLPVNLYQIQTKYRDERRPRFGVMRSREFVMKDAYSFDKDQQGLDLSYNKMYEAYVKIFNRCGLDAKCVEADSGAIGGSNSAEFMVKSEVGEDDIVFCTECNYAANIEKATARLEEAEKEELIEVEKVSTPDSRGIDEVSEFLNISSKKTVKTLLYNVDGKIVAVFVRGDREVNEVKVANASNASGDIEMASHEEYMNATGCGIGFAGPIGIKADLILVDKEVKNMCNFVTGANETGYHIKNVNYGRDFEGTIGDYRNVVEGEACPTCGGKLTISRGTEVGHIFKLGTKYSEAMDAKFIAENGKEAPFIMGCYGIGVTRTMASIIEQHNDENGIVWPLAVAPYHVSVIAVNVKDEEQVKIATKLYEDLKSMGVEALLDDRNERAGVKFKDSEIMGIPMRITVGKKIVDGEVEFKLRIGDMEVVKIEDVCQMVKGEFDKNNLKLR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Clostridium perfringens (strain ATCC 13124 / DSM 756 / JCM 1290 / NCIMB 6125 / NCTC 8237 / Type A)
Length
570 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.758 kDa
Sequence
MKMSNMLVGTLREVPAEAEIESHKLMLRAGLMRKMAAGIYNYMPLGLKVIENVKNIVREEMNNAGAQEFLASALIPAELWQESGRWDAYGAEMFRLKDRHNRDFCLGPTHEEVFTDIVRNEIKSYKQLPLNLYQIQTKYRDERRPRFGVMRSREFIMKDGYSFDKDQEGLDLAYEKMRKAYVNIFNRCGLDAKAVAADSGAIGGSGSAEFMVKSEVGEDDVVFCTACDYAANIEKAPSTPEHAEKEELMEVEKVETPAVKSIEDLAKFFECSPKKIAKTLIFQADDKVVAVVLRGDREANEVKIANAIGEVIELEMASEEAVKEATGAAVGFAGPMGIKVDMLLVDQEVANMYNFIIGANETDMHLKNVNYGRDFEGIVGDFRNVTIGEKCPECGKEITISRGTEVGHIFKLGTKYSESMGATFIDEDGKAKPFIMGCYGIGVTRTVASIIEQHNDENGIIWPLEVAPYHVSVIPANVKNEEQATKAEEIYNELRKMGVEALLDDRKERAGVKFKDSELMGIPMRITVGKMIGEGQVEFKLRNGGEVETLSIEEVYNRVREEFERANLSL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Clostridium perfringens (strain 13 / Type A)
Length
570 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.744 kDa
Sequence
MKMSNMLVGTLREVPAEAEIESHKLMLRAGLMRKMAAGIYNYMPLGLKVIENVKNIVREEMNNAGAQEFLASALIPAELWQESGRWDAYGAEMFRLKDRHNRDFCLGPTHEEVFTDIVRNEIKSYKQLPLNLYQIQTKYRDERRPRFGVMRSREFIMKDGYSFDKDQEGLDLAYEKMRKAYVNIFNRCGLDAKAVAADSGAIGGSGSAEFMVKSEVGEDDVVFCTACDYAANIEKAPSTPEHGEKEELMEVEKVETPAVKSIEDLAKFFECSPKKIAKTLIFQADDKVVAVVLRGDREANEVKIANAIGEVIELEMASEEAVKEATGAAVGFAGPMGIKVDMLLVDQEVANMYNFIIGANETDMHLKNVNYGRDFEGIVGDFRNVTIGEKCPECGKEITISRGTEVGHIFKLGTKYSESMGATFIDEDGKAKPFIMGCYGIGVTRTVASIIEQHNDENGIIWPLEVAPYHVSVIPANVKNEEQATKAEEIYNELRKMGVEALLDDRKERAGVKFKDSELMGIPMRITVGKMIGEGQVEFKLRNGGEVETLSIEEVYNRVREEFERANLSL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Clostridium perfringens (strain SM101 / Type A)
Length
570 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.797 kDa
Sequence
MKMSNMLVGTLREVPAEAEIESHKLMLRAGLMRKMAAGIYNYMPLGLKVIENVKNIVREEMNNAGAQEFLASALIPAELWQESGRWDAYGAEMFRLKDRHNRDFCLGPTHEEVFTDIVRNEIKSYKQLPLNLYQIQTKYRDERRPRFGVMRSREFIMKDGYSFDKDQEGLDLAYEKMRKAYVNIFNRCGLDAKAVAADSGAIGGSGSAEFMVKSEVGEDDVVFCTACDYAANIEKAPSTPEHAEKEELMEVEKVETPAVKSIEDLAKFFECSPKKIAKTLIFQADDKVVAVVLRGDREANEVKIANAIGEVIELEMASEEAVKEATGAAVGFAGPMGIKVDILLVDQEVANMYNFIIGANETDMHLKNVNYGRDFEGIVGDFRNVTIGEKCPECGKEITISRGTEVGHIFKLGTKYSESMGATFIDEDGKAKPFIMGCYGIGVTRTVASIIEQHNDENGIIWPLEVAPYHVSVIPANVKNEEQATKAEEIYNELRKMGVEALLDDRKERAGVKFKDSELMGIPMRITVGKMIGEGQVEFKLRNGGEVETLSIEEVYNRVRKEFERENLSL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Clostridium tetani (strain Massachusetts / E88)
Length
570 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.49 kDa
Sequence
MKLSNMLVSTLREVPAEAEIPSHKLMLRAGMMRKMASGVYNFMPFGLRVIKKIEDIVREEMDNAGAQEFLASALLPSELWKESGRWDVFGPEMFRLQDRNNREFCLGPTHEEVFTDIARNEINSYKQLPLNLYQIQTKYRDERRPRFGLMRSREFIMKDAYSFDKDYEDLDVSYKKMYEAYHNIFIRCGLECNCVEADSGAMGGAGSAEFMVKSEVGEDEIAFCDSCGYGANIEKAPAISEKFDQEELKELAKIETPNVKTIDQLIKFLEINPAKLVKTLIYKVDDKVVAVAIRGDREANEIKIINALGGAVNFEMADEETIKKATNSEVGFAGPIGIKVDCLLIDEEVTNMYNFIIGANETGYHYKNANYKRDFEGIVGDYRKVIQGDKCPLCGGNIEIARGIEVGHIFKLGTKYSESMGANFLDEKGESRPLVMGCYGIGVSRTMAAAIEQNHDENGIVWPLSIAPYHVIVVPVITKDEEQMKAAEEIYNKLKSMGVEVLLDDRAERPGVKFKDADLIGIPIRVTVGKKIKEGKVEYKLRKEEDLEILNIEQVYDKVREEFEKSSLKL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Syntrophomonas wolfei subsp. wolfei (strain DSM 2245B / Goettingen)
Length
570 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.735 kDa
Sequence
MKASELFFPTLREVPSEAEVLSHQLLLRAGFIRKATAGVYSYLPLANRVLKKIMNIVREEMDRAGGQEVILPIIQPAELWKKSGRWEVYGDEMFRLKDRHNRDFALGPTHEEIITTLVDADVHSYRHLPLLLYQIQNKYRDEIRPRFGLMRGREFIMKDLYSFDIDEEGLDISYHKMYEAYNRIFQRLKLQYRVVEADSGAIGGNESHEFMVLAENGEAEIVYCKNCDYGANTEKAVCSLEEPKVTEEEQLELEKVHTPGQRTIQDLVDYMNIPKEKQIKTLIYYADEELVAAIVRGDRELNEIKFKNVLGCNQLFMADETAVKQLCSAGFGSLGPVGLPLKTYIDLEVSQMKNFACGANEDDYHFINVNLGRDFTPAGINDIRNAVAGDSCPVCSAPLYSMRGIEVGHIFKLGTKYSEVLEANYLDQKGQEKPMVMGCYGIGISRTMAAAVEQSADENGIVWPLPITPFEVIIVPVNSKNEEQMQAAWSLYEEFKQEGLETIVDDRDERAGVKFKDADLIGIPLRITIGPRSLQEKQVEVKKRSDKDIELVPLDAVSSRVKLMLKEMSK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Alkaliphilus metalliredigens (strain QYMF)
Length
570 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.63 kDa
Sequence
MRMSKLYMPTLREVPSEAELPSHQLLLRAGMIRKLVAGVYSYLPLGYRTLKKVEQIVREEMDRAGAQEALMSALQPKELWEATGRWQAIGPEMMRLKDRHNREFCLGPTHEEVITDLVKNELKSYKQLPLNLYQIQTKYRDEKRPRFGLMRSREFIMKDAYSFDKDEEGMKKSYEDMWKGYERVFDRCELKYKVVEGDAGAMGDSESHEFMAMSQYGESLVAYCDHCDYAATDEKATVVYDVTEKDEGLLETEKIHTPNTKTIEALTMLFDCDANHFIKTLLFEAGEKVVAVSIPGDRDVNETKLVNMLNIPGHELVMASEATVKRVTGAEVGFAGPMNLKGEVKLYVDARVSKMKNVVVGANETDYHIKNVNYGRDFEGELVEDLLLVQEGDLCPTCGETLKLDRGIEVGNIFQLDMKYSKGLNATFLDENGKEQYFYMGSYGIGIGRTMAAVIEQYHDEKGIKWPLALAPYQVVVTIVNPNKDEQRELGEKIYSKLLSKGVEVLLDDRKESPGVKFKDAELIGIPIRVVAGKNAGENIVEFALRATDEKKEVEADEVVEMVMDQLKGL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Campylobacter hominis (strain ATCC BAA-381 / LMG 19568 / NCTC 13146 / CH001A)
Length
569 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.748 kDa
Sequence
MKFSKFFAPTLKEAPKDAILPSHVFLIRAGFIEQLGSGLYNFLPLGEMVIEKIKAVIKDEMDKTGALQVNFSFVTPSEFWQESGRYNVYGKELLRIKDRKENGFVLSPTNEESSVKMIANKITSYKQLPIHIYQINTKFRDEARPRFGLLRGREFIMKDGYSFHANMEDLKREFDVMEKTYTNIFSRLGLNFRAVEADSGAIGGSGSKEFMVLAQNGEDDILVCESCKYAANIEAAVRVKREAPCAAPETEKMQKFHTPNMKTIDDVANFFKVDKFFTVKAVIKKAVFVDKSEIVLFFVRGDDELQETKALNACGALEFEDASEDEIKKAGLIAGFCGPAGLPDDINFYIDKELKNERNLIVGANEKDYHIVGFAVTNFKDERFVDLSQVRAGDCCPKCGAKLDIKKGIEVGHIFQLGQKYSKAMNAIFLDENGKAVPFFMGCYGIGVSRLLAVMIEAGHDEKGCIWNTQTAPFKLEIIISNSKDEDASNFAIQLYEKCKNAGISTLLDDRKERFGVKMNDFELIGFPFAVLVGKGLKDGNVELIERKGLNKKIVSSGEIFETLKGILC

Gene
proS
Protein
Proline--tRNA ligase
Organism
Uncultured termite group 1 bacterium phylotype Rs-D17
Length
569 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.093 kDa
Sequence
MFFSKMLIPTLKEAPSDADIVSVKLMVRSGMIRKLASGFYELLPLGLKVLRKVENIIRQEMNSAGGQEVIFPLVFPKALWLETDRWNAYGKELFKLKDRKDAEFCLAPTAEEVVTDLIRKDIKSYKQLPVMLYQFGTKFRDEIRPRFGVMRSREFLMKDAYSFHADEADLEKYYKTMFDAYTNICIKCGFQFRAVEAASGVIGGSFSHEFMVLTDTGEEEMTWCSCGYGANSAKTECLKIEQSKEEPLPSEEIFTTDVCAIEDVAKLLNLSPKKFIKTMIYIADKKPVAVLVRGDYEINEIKLQTLLGADGMLLADEQTVISVTNAPIGFAGPAGLKNIKIIADLSVAELSNALTGANKKDYHLKNVNFKRDYNADIVADIRKVKRGDTCPRCKKEELKFSRGIEIGHTFKLGDKYSKSMNASYLDANGKEKFIIMGCYGIGVTRILAAIIEQSHDDDGIIWTNNIAPFEVVIVPLNYADEKTKETTEKIYKELSSKGLDVLIDDRDERAGIKFKDADLIGIPYRITISEKNLANGNVELKARRDGKDDAVRLFKPEGVVIELLKIFKK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Bacillus halodurans (strain ATCC BAA-125 / DSM 18197 / FERM 7344 / JCM 9153 / C-125)
Length
569 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.636 kDa
Sequence
MKQSFFLVPTMREVPADADVVSHQLMLRAGMIRQVAAGIYTYLPLARRVIRKIESIVREELDQTGAQEITMPTLHPAELWQESGRWEKYGDELMRLTDRHNRQFALGPTHEEVITSLIRDSINSYKKLPLNVYQIQSKFRDERRPRFGLLRGREFIMKDAYSFHTGGESLDEMYKVMYDAYSRIFRRAGLNVRPVIADSGAIGGKDTHEFMALADVGEDTIAYSDQSDYAANIEMAAVKVNYTRPDEPLLERELVDTGDAKTIRAVAERLSVQEEKIIKSLLVSIDDEWALILLRGDHELNDIKLKHALGASDIRLATEEEVLEVIGTEVGTIGPVDVKGVKVIADHGIKSIVNGVCGANESNKHFIHVNEERDFTVDTYADLRFIQEGDPSPDGKGTIRFAQGIEVGQVFKLGTVYSEKLGATFLDENGKSQPMLMGCYGIGVSRMVAAVIEQHHDEDGIVWPTSVAPFDVHVLALNVKKEEQMKLADSVYHSLQQAGLDVLLDDRPERAGVKFKDADLIGLPLRVAVGKRADEGYVEVKVRKTGEVIEVHADELVPTIQAKLQQLAE

Gene
proS
Protein
Proline--tRNA ligase
Organism
Dehalococcoides mccartyi (strain ATCC BAA-2266 / KCTC 15142 / 195)
Length
569 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.149 kDa
Sequence
MRYSRLFGKTQREIPSDAETISHQLLLRSGMIAQLTAGVYSFMPLAWRSIQKIENIIRQEMNKSGCQELAMPVLQPVEIWQQSGREAPFGQTLFHLKDRKDRNLVLGPTHEEVITDLASRYIQSYRDLPQRLYQIQTKFRDEPRPRGGLIRVREFIMKDMYSFDASPEGLDESYQTMKQAYENVYRRCGLESMVIDADSGAIGGKASHEFMIVAESGEDSIIYCPKCNYAANAEKAVFKKKTLPKEPPKDLEEVATPGQKTISEVAAFLSLKPENTLKAVFYMADGKFVMAVIRGDLDINEIKLKNLLKCNDLRLAEDSEVKAAGIAAGFASPVGLKNSLTVADDSVENGSNFVAGANKDGFHLKNVNFGRDFKADKMADIALAAEGAACPFCDGTFASKRGVEVGHIFKLGTFLSERFGANFTDAEGISHPIIMGCYGMGVGRLLAAAIEQNHDEKGIIWPMPIAPYQIYICGLFLDNPAVSQAAEKIYTELEAQGVEVLFDDRELTAGVKFNDADLLGIPLRLTISPRNLDKGGVELKLRRNKESELVPLESIMERVITCIKSQSDL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Dehalococcoides mccartyi (strain ATCC BAA-2100 / JCM 16839 / KCTC 5957 / BAV1)
Length
569 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.105 kDa
Sequence
MRYSRLFGKTQREIPSDAETISHQLLLRSGMIAQLTAGVYSFMPLAWRSIQKIETIIRQEMNKAGCQELAMPVLQPVEIWQQSGREAPFGQTLFHLKDRKDRNLVLGPTHEEVITDLASRYIQSYRDLPQRLYQIQAKFRDEPRPRGGLIRVREFIMKDMYSFDASPEGLDDSYQTMKQAYESVYRRCGLESMVIDADSGAIGGKASHEFMIVAESGEDSIIYCPKCSYAANAEKAVFKKKTLSKETLKDLEEVATPGQKAISDVARFLAVKPENTLKAVFYMADGKFVMAVIRGDLDINEVKLKNLLKCNDLRLAEDGEVKAAGVVAGSASPVGLKNILIVADDSVENGSNFVAGANKDGFHLKNVNCGRDFRADKMADIALAAEGSACPFCDGTFASKRGVEVGHIFKLGTFLSERFGANFTDAEGVSHPIIMGCYGMGVGRLLAAAIEQNHDEKGIIWPMPIAPYQVYICGLFLDNPVVRESAEKIYKELEAKSIEVLFDDRELTAGVKFNDADLLGIPLRLTISPRNLDKGGVEFKLRRNKESELVPLDSIVERVIATIKSESDL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Dehalococcoides mccartyi (strain CBDB1)
Length
569 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.055 kDa
Sequence
MRYSRLFGKTQREIPSDAETISHQLLLRSGMIAQLTAGVYSFMPLAWRSIQKIENIIRQEMNKAGCQELAMPVLQPVEIWQQSGREAPFGQTLFHLKDRKDRNLVLGPTHEEVITDLASRYIQSYRDLPQRLYQIQAKFRDEPRPRGGLIRVREFIMKDMYSFDASPEGLDDSYQTMKQAYESVYRRCGLESMVIDADSGAIGGKASHEFMIVAESGEDSIIYCPKCSYAANAEKAVFKKKTLPKETLKDLEEVATPGQKAISDVARFLAVKPENTLKAVFYMADGKFVMAVIRGDLDINEIKLKNLLKCNDLRLAEDGEVKAAGVVAGSASPVGLKNILIVADDSVENGSNFVAGANKDGFHLKNVNCGRDFRADKMADIALAAEGSACPFCDGTFASKRGVEVGHIFKLGTFLSERFGANFTDAEGVSHPIIMGCYGMGVGRLLAAAIEQNHDEKGIIWPMPIAPYQVYICGLFLDNPVVRESAEKIYAELEAKGIEVLFDDRELTAGVKFNDADLLGIPLRLTISPRNLDKGGVEFKLRRNKESELVPLDSIVERVIATIKSESDL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Desulfotomaculum reducens (strain MI-1)
Length
569 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.26 kDa
Sequence
MRVSQMLVPTLREVPAEAEVVSHQLLLRAGFIRKTASGVYTYLPLAQRVLKKLRQIIREEIDKQGGQELLMPIIQPAEMWLESGRWHVYGPELFRLKDRHDRNFCLGPTHEEVITILIRGEVRSYKQMPLLLYQIQNKYRDERRPRFGLLRGREFIMKDLYSFDRDEAGLDISYQKMHEAYTSIFSRCGVKFRPVEADSGAIGGSSTHEFMVLAESGEAAILYCSDCDYAANVEKATTLPAAGLDPAIQQLELQEVSTPGKKTAEEVAKFLGVEPFQVIKTMFYKTDKEVVAALVRGDRDVNEIKLLNVLGALTLDLADESTVQQVTGAPTGYVGPVGLENIRIVADMEVMALVNAVVGANKQDAHLINVNPKRDFQPEIVEDIRMVKAGEPCPKCGAQLLEARGIEVGQIFKLGTKYSKALGATFLDENGKEQPIVMGCYGIGVSRTMAAAIEQNYDKDGIIWPASIAPYQAIVIPVAPKDDNQMKIAEELYKALNQAGVETILDDRSERPGVKFKDADLIGYPLRIVVGNKAVTEGVVEIRQRRSGQTDLVSVKDSVPKILEILPTL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Lactobacillus sakei subsp. sakei (strain 23K)
Length
569 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.158 kDa
Sequence
MKQSKLFIPTLKEVPNSAEAKSHRMMLRAGYIHQVSAGVYSYLPLAYRVLENIQAIIKDEMSKIDAVQMQMPGILPAELWEESGRYATYGPNLFKFKDRHSRDFILGPTHEETFADLVRNNIKSYKKLPLTLYQIQTKYRDEDRPRYGLLRGREFIMQDAYSFSANEADLDTTFQQMRQAYTNIFERCGLDFRAIVGDAGAMGGKDSMEFSAIAEIGEDTIVYSDQSDYAANLEMATGVRPGQSSTDVQLEMEKVATGDAHSIEEVAARLEVPAQKIIKSVLFIADEKPVLVLVRGDYEVNDVKLKNFLDADFLDLATAEQVQATMNAPMGSIGPVNAPEDVQIVADYSVEALVNAVVGANEADHHFLNVNSKRDFNVADYADLRFVQEGETAPDGEGKLQFTKGIEIGHIFKLGTRYTEQFGATFLDENGRAKPIIMGSYGIGVSRLLSAITEQQADENGLVWPSAIAPYDLHVVPVNVKDDAQVELAEQIEGLLEEAGYSVLVDDRKERAGVKFADSDLIGLPIRITVGKKAAEEIVEVKLRKTGETLEVKKDELINSLSILLASEK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Legionella pneumophila (strain Paris)
Length
569 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.191 kDa
Sequence
MRASQWFLVTQKETPNDAEIASHQLMLRSGMIRKLGSGLYTWMPLGLRVLRKVENIVREEMNKTHAMELLMPSVQPAELWQETGRWETFGGQLLTMKDSNQREYCFGPTHEEVITDIMRNELQSYKQLPVNFYQIQTKFRDEIRPRFGVMRAREFIMKDAYSFHLSLESLQETYKDMYQAYCRIFDRMGLKYRAVEADTGAIGGSASHEFQVLAESGEDLIFYSDASDYAANIEQATSLKPPKANQACNETITLVDTPNQKTIDEVASFLGIASNQTIKTLIVKGKEHPMVALVLRGDDELNEVKATKHPLVHSPLSFIDEELILKTLKTPLGSIGPIQLNIPVIVDHHALAMPSFVCGANQADKHFINAAWERDAKYDDAYDLRNVKEGDQSPDGRGTLHCCRGIEVGHVFQLGDKYAKAMNASVINEQGQLQTMIMGCYGLGITRVVAAAIEQHHDEHGIIWPQALAPFQVNIIPLNGARSQTVKEQAESLYQQLKSHGIDVLLDDRNERAGVLFADNDLIGIPHRLVVSERNLEQGCIEYKSRTSSETQLINLDKVVNFIIELINK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Legionella pneumophila (strain Corby)
Length
569 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.19 kDa
Sequence
MRASQWFLVTQKETPNDAEIASHQLMLRSGMIRKLGSGLYTWMPLGLRVLRKVENIVREEMNKTHAMELLMPSVQPAELWQETGRWETFGGQLLTMKDSNQREYCFGPTHEEVITDIMRNELQSYKQLPVNFYQIQTKFRDEIRPRFGVMRAREFIMKDAYSFHLSIESLQETYKDMYQAYCRIFDRMGLKYRAVEADTGAIGGSASHEFQVLAESGEDLIFYSDASDYAANIEQATSLKPPKANQACNETITLVDTPNQKTIDEVASFLGIASNQTIKTLIVKGKEHPMVALVLRGDDELNEVKATKHPLVHSPLSFIDEELILKTLKTPLGSIGPIQLNIPVIVDHHALAMPSFVCGANQADKHFINAAWERDAKYDDAYDLRNVKEGDPSPDGRGMLHCCRGIEVGHVFQLGDKYAKAMNASVINEQGQLQTMIMGCYGLGITRVVAAAIEQHHDEHGIIWPQALAPFQVNIIPLNGARSQTVKEQAESLYQQLKSHGIDVLLDDRNERAGVLFADNDLIGIPHRLVVSERNLEQGCIEYKSRTSSETQLINLDKVVNFIIELINK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Legionella pneumophila subsp. pneumophila (strain Philadelphia 1 / ATCC 33152 / DSM 7513)
Length
569 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.122 kDa
Sequence
MRASQWFLVTQKETPNDAEIASHQLMLRSGMIRKLGSGLYTWMPLGLRVLRKVENIVREEMNKTHAMELLMPSVQPAELWQETGRWETFGGQLLTMKDSNQREYCFGPTHEEVITDIMRNELQSYKQLPVNFYQIQTKFRDEIRPRFGVMRAREFIMKDAYSFHLSLESLQETYKDMYQAYCRIFDRMGLKYRAVEADTGAIGGSASHEFQVLAESGEDLIFYSDASDYAANIEQATSLKPLKANQPCNETITLVDTPNQKTIDEVASFLGIASNQTIKTLIVKGKEHPMVALVLRGDDELNEVKAIKHPLVHAPLSFIDEELILKTLKTPLGSIGPIQLNIPVIVDHHALAMPSFVCGANQADKHFINAAWERDAKYDDAYDLRNVKEGDPSPDGKGTLHCCRGIEVGHVFQLGDKYAKAMNASVINEQGQLQTMIMGCYGLGITRVVAAAIEQHHDEHGIIWPQALAPFQVNIIPLNGARSQAVKEQAESLYQQLKSHGIDVLLDDRNERAGVLFADNDLIGIPHRLVVSERNLEQGCVEYKARISSETQLINLDKVVNFIIELINK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Legionella pneumophila (strain Lens)
Length
569 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.132 kDa
Sequence
MRASQWFLVTQKETPNDAEIASHQLMLRSGMIRKLGSGLYTWMPLGLRVLRKVENIVREEMNKTHAMELLMPSVQPAELWQETGRWETFGGQLLTMKDSNQREYCFGPTHEEVITDIMRNELQSYKQLPVNFYQIQTKFRDEIRPRFGVMRAREFIMKDAYSFHLSLESLQETYKDMYQAYCRIFDRMGLKYRAVEADTGAIGGSASHEFQVLAESGEDLIFYSDASDYAANIEQATSLKPPKANQSCNETITLVDTPNKKTIDEVASFLGIASNQTIKTLIVKGKEHPMVALVLRGDDELNEVKATKHPLVHSPLSFIDEELILKTLKTPLGSIGPVKLNIPVIVDHQALAMPSFVCGANQADKHFINAAWERDAKYDDAYDLRNVKEGDPSPDGRGTLHCCRGIEVGHVFQLGDKYAKAMNASVINEQGQLQTMIMGCYGLGITRVVAAAIEQHHDEHGIIWPQALAPFQVNIIPLNGARSHAVKEQAESLYQQLKSHGIDVLLDDRNERAGVLFADNDLIGIPHRLVVSERNLEQGCIEYKSRTSSETQLINLDKVVNFIIELINK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Nitrosospira multiformis (strain ATCC 25196 / NCIMB 11849 / C 71)
Length
569 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.312 kDa
Sequence
MRASGFFISTLKEAPAEAELISHKLMLRAGIIRRLGSGLYTWMPLGLKVLRKVENIVREEMDAAGALELLMPAVQPAELWRETGRWDVFGPQMLKIRDRHERDFCFGPTHEEVITDIARREIKSYRQLPLNFYQIQTKFRDEVRPRFGVMRAREFVMKDAYSFHTDIPSLEETYQAMHVAYCRIFDRLGLKFRPVKADTGAIGGSSSHEFHVLADSGEDAIAFCSDSDYAANVEMAESLPPAGLREAAAGEMQKVRTIAQKTCEEVAAYLNVSIEQTVKTLAVMANGGMHLLLLRGDHHLNETKVRKIPFLSDFRLASEEEIRTETGCLPGFIGPAGLSLPVIADLTVATMSNFVCGANEEDYHLVNVNFGRDLKEPDHVFDIRNVVSGDLSPDGKGKLEICRGIEVGHIFQLLTKYSEAMKANYLDESGQARPMEMGCYGIGVSRIVAAAIEQNHDERGIIFPAAMAPFQVVIIPIGLKKNAEVRAEAEKLYATLSSVGIEVLLDDRDDRPGVMFADMELIGIPHRVVVGERGLKEGNAEYRGRRDEKSEVVPLPEIADFIKSKLAGG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Nitratiruptor sp. (strain SB155-2)
Length
569 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.041 kDa
Sequence
MRFSKTFIPTMKENPKDAVLPSHIYLVRGGFITQVASGIYNFLPIGKKVLDKIRAIVKEELDKAGCQEVSLGFVTPCELWEESGRLGKYGKELLRFKDRKENCFVLGPTHEEMMVDLVRNRVTSYKQLPLNLYQINWKFRDEARPRFGLLRGREFLMKDGYSFHADEEDMRREYDLMEKTYRNIFGRLGLRFRAVEADVGAIGGNASKEFMVLAESGEDTIAICTECEYAANVEAAKRKKTKAPAEAPEFSNFEPFYTPNLSSIDELSDFFKVHPYYFVKAVAKKALYDEGEEIVLFFLRGSDELQEVKASNAIGANEMVDVSEEELEKSGIVPGFIAPYEQKCKIVLDEDLKGAKGLICGGNKKDYHLIGADLSQFDDALFVDIAQVKEGDLCPKCGAVMKLTKGIEVGHIFQLGTRYSAAMNATFLDKDGKAKPFVMGTYGIGVSRLVAASIEQNHDERGCIWPLQIAPFEVDIIVSNIKDEEQIAFGEELYEQLKNAGVDVILDDRPERFGPKIKDFELIGFPYGIIVGKGLKEGTVQIVQRETLDKVEIPKEDVFKTILEKVQAS

Gene
proS
Protein
Proline--tRNA ligase
Organism
Shewanella loihica (strain ATCC BAA-1088 / PV-4)
Length
569 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.083 kDa
Sequence
MRVSKYLLSTQKETPANAEVVSHQLMLRAGMIRRNASGLYSWLPSGLRVLRKVEAIVREEMNNAGAVEILMPMVQPADLWVETGRWDKFGPELLRFQDRHNRDFVLGPTHEEVITDIIRKEVSSYKQLPLNLYQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHLDQETMDDTYQAMYTAYSNILGRMGLAFRPVLADTGSIGGSMSHEFHVLANSGEDLIAYSTESDYAANIEKAEAPMPTEPRGAATMEMSVIDTPNAKTIEELVEQHGIAIEKTIKTIIVKGASEEAPLVAVIVRGDHELNEVKVEKLDAVLAPFEMAGEAEIRDALGAGPGSLGPVGMTIPVYVDHSVNVMSDFAAGANQDGKHYVGINWERDLPQAEVADLRNVIEGEPSPCGKGTIGLLRGIEVGHIFQLGTNYSKAMGASVLDENGKAQTLLMGCYGVGVSRIVAAAIEQNHDDRGIIWPAAIAPFKVGILPMNMHKSHRIKDMAEKLYSDLSDAGIEVLFDDRKERPGVMFADMELIGLPHVIVIGERNIDNGVFEYKNRRTGEKQEIPFEEIVDFIKSAK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Shewanella woodyi (strain ATCC 51908 / MS32)
Length
569 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.352 kDa
Sequence
MRVSKYLLSTQKETPADAEVISHQLMLRAGMIRRNASGLYSWLPTGLRVLRKIEAIVREEMNKAGSVEILMPMVQPADLWVETGRFEKFGPELLRFQDRHNRDFVLGPTHEEVITDIVRKEVNSYKQLPLNLFQIQTKFRDEVRPRFGVMRSREFLMKDAYSFHLDQETMDETYESMFQAYSNILTRLGLAFRPVIADTGSIGGSMSHEFHVLANSGEDLIAYSTGSDYAANIEKAESPMPTQTRGEATQEMSLVDTPNAKTIAELVEQHGVAIEKTVKTLIVKGSSEEAPLVALVIRGDHDLNEVKAEKIPAVHAPFEFADEADIRKAVGAGPGSIGPVGLEIPVYIDHGVSVMSDFAAGANQDNKHLFGINWERNLPQAEAFDLRNIIEGEASPCGQGTIALLRGIEVGHIFQLGKNYSEAMNANVLDQNGKAQTLLMGCYGVGVSRMVAAAIEQNHDDRGIIWPDAIAPFRVGILPMNMHKSHRVQDMAEQLYKDLSDAGIEVLFDDRKERAGVMFADMELIGLPHVVVIGDRNIDAGVFEYKNRRTGEKQEVPFDQIVEFLKSAQ

Gene
proS
Protein
Proline--tRNA ligase
Organism
Campylobacter jejuni subsp. doylei (strain ATCC BAA-1458 / RM4099 / 269.97)
Length
569 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.573 kDa
Sequence
MMRFTKFYAPSLKEAPKDASLPSHIFLTRAGFVEQIGSGLYNFLPLGKRVLDKIKNIVKEEMDKAGAQEVNLSFITPASLWQESGRYNVFGKELLRFKDRKENEFVLGPTHEEAMLSLVKNKITSYKQLPLHLYQIGLKFRDEARPRFGLLRCREFLMKDGYSFHANEEDLGREFELMYKTYSQILQRMGLDFRAVEADSGAIGGSGSKEFMVLAKNGEDDILICENCDYAANIEAAKRAKKTCQDERPEANYASKFHTPNIKTIDSLAQFFKTNAFYTIKAVVKKAIYENESKLVVFFIRGSDDLQEVKAQNACSALELVDASEEELEKAGLVAGFIGFVGLKDIDFYIDFELENEKQMIMGANEKDYHLIGIDVVNLNKDRFKDLIEVKEGDCCVKCGAKLKQSKGIEVGHIFKLGQKYSKAMNANFLDENGKSQPFYMGCYGIGVSRLLAVAIEASHDEKGCIWNKTLAPFVLEIIVSNIKDEKTLEFANKLYEDLTELGLEVLLDDRNERFGVKMNDFELMGFPYALVIGKGLENNEIEFIQREGLVKELIKTDELTEILKKKVL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Campylobacter jejuni subsp. jejuni serotype O:2 (strain ATCC 700819 / NCTC 11168)
Length
569 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.606 kDa
Sequence
MMRFTKFYAPSLKEAPKDASLPSHIFLTRAGFVEQIGSGLYNFLPLGKRVLDKIKNIVKEEMDKAGAQEVNLSFITPASLWQESGRYNVFGKELLRFKDRKENEFVLGPTHEEAMLSLVKNKITSYKQLPLHLYQIGLKFRDEARPRFGLLRCREFLMKDGYSFHANEEDLGREFELMYKTYSQILQRMGLDFRAVEADSGAIGGSGSKEFMVLAKNGEDDILICENCDYAANVEAAKRAKKTCQDERPEANYASKFHTPNIKTIDSLAQFFKINAFYTIKAVVKKAIYENESKLVVFFIRGSDDLQEVKAQNTCSALELVDASEEELKKAGLVAGFIGFVGLKDIDFYIDFELENEKQMIMGANEKDYHLIGIDVVNLNKDRFKDLIEVKEGDCCVKCGAKLKQSKGIEVGHIFKLGQKYSKAMNANFLDENGKSQPFYMGCYGIGVSRLLAVAIEANHDEKGCIWNKTLAPFVLEIIVSNLKDEKALEFANKLYRDLTNLGLEVLLDDRNERFGVKMNDFELMGFPYALVIGKGLENNEIELIQREGLVKELIKTDELMEILKKKVL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Campylobacter jejuni subsp. jejuni serotype O:23/36 (strain 81-176)
Length
569 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.621 kDa
Sequence
MMRFTKFYAPSLKEAPKDASLPSHIFLTRAGFVEQIGSGLYNFLPLGKRVLDKIKNIVKEEMDKAGAQEVNLSFITPASLWQESGRYNVFGKELLRFKDRKKNEFVLGPTHEEAMLSLVKNKITSYKQLPLHLYQIGLKFRDEARPRFGLLRCREFLMKDGYSFHANEEDLGREFELMYKTYSQILQRMGLDFRAVEADSGAIGGSGSKEFMVLAKNGEDDILICENCDYAANVEAAKRAKKTCQDERPEANYASKFHTPNIKTIDSLAQFFKINAFYTIKAVVKKAIYENESKLVVFFIRGSDDLQEIKAQNACSALELVDASEEELEKAGLVAGFIGFVGLKDIDFYIDFELENEKQMIMGANEKDYHLIGIDVVNLNKDRFKDLIEVKEGDCCVKCGAKLKQSKGIEVGHIFKLGQKYSKAMNANFLDENGKSQPFYMGCYGIGVSRLLAVAIEANHDEKGCIWNKTLAPFVLEIIVSNLKDEKALEFANKLYEDLTNLGLEVLLDDRNERFGVKMNDFELMGFPYALVIGKGLENNEIELIQREDLVKELIKTDELMEILKKKVL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Campylobacter jejuni (strain RM1221)
Length
569 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.524 kDa
Sequence
MMRFTKFYAPSLKEAPKDASLPSHIFLTRAGFVEQIGSGLYNFLPLGKRVLDKIKNIVKEEMDKAGAQEVNLSFITPASLWQESGRYNVFGKELLRFKDRKENEFVLGPTHEEAMLSLVKNKITSYKQLPLHLYQIGLKFRDEARPRFGLLRCREFLMKDGYSFHANEEDLGREFELMYKTYSQILQRMGLDFRAVEADSGAIGGSGSKEFMVLAKNGEDDILICENCDYAANVEAAKRAKKTCQDERPEANYASKFHTPNIKTIDSLAQFFKINAFYTIKAVVKKAIYENESKLVVFFIRGSDDLQEVKAQNACSALELVDASEEELEKAGLVAGFIGFVGLKDIDFYIDFELENEKQMIMGANEKDYHLIGIDVVNLNKDRFKDLIEVKEGDCCVKCGAKLKQSKGIEVGHIFKLGQKYSKAMNANFLDENGKSQPFYMGCYGIGVSRLLAVATEASHDEKGCIWNKTLAPFVLEIIVSNLKDEKALEFANKLYEDLTNLGLEVLLDDRNERFGVKMNDFELMGFPYALVVGKGLEKNEIELIQREGLIKELIKTDELMEILKKKVL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Carboxydothermus hydrogenoformans (strain ATCC BAA-161 / DSM 6008 / Z-2901)
Length
569 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.375 kDa
Sequence
MRLSQYFMPTLRENPAEAEVISHKLLLRAGFIRKSASGVYTYLPLAQRVLKKIMQIIREEMDRQGGQELMLPILQPAELWLETGRWHVYGPELFKLKDRHNRDFCLGPTHEEIITDLVRREVRSYKELPLLLYQIQNKYRDEKRPRFGLMRGREFIMKDLYSFDRDEEGLEISYRKMYEAYTNVFTRCGLKFRAVEADAGAIGGSTTHEFMVLANSGEAVVVYCPDDNCGYAANLEKAETKFTPEVIGTPAEIQKVATPNVKTVDEVAEFLKVEKKQILKSVLFKADDGYVLAVVRGDREVNEVKVKNQVDCLVLELASPQEVEEVLGAEYGSIGPVGVNIPVIADLEVKHVLNAVTGANETGYHLTGVNPERDFSPAVKYADIRLVEEGEPCPKCGKALVFARGIEVGQIFKLKDKYSRKMGAFYLDENGQQKPIIMGCYGIGVTRTMAAAVEQNHDEDGIIWPAAIAPFEVIVVPVSNKDEQQMKMAEEVYNLLLNAGFEVVIDDRDERPGVKFKDADLIGIPLRITVGKRTVSEGVYEVKIRRTREEKVFQKEELVDGLRQLLKTL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Lactobacillus brevis (strain ATCC 367 / JCM 1170)
Length
569 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.43 kDa
Sequence
MKQSQLLIPTLKEVPNDAEALSHQMMLRAGYIRQVTAGMYAYLPLAFRVLTNIETIIREEMEKINAVEMLMPAVLPASLWQESGRYETYGPNLFKFKNRHDSDFILAPTHEETFTMLVRDAIKSYKRLPLVMYQIQPKYRDEDRPRYGLLRGREFIMKDAYSFSLSDEDLDRIYNQMEQAYENIFDRIGLNYRAIVGDGGAMGGKDSKEFSAIAPVGEDTIVYSDSSDYAANLEMAKSLFVSKKSHAQLADLEKIATPGVHSIAELAEFLDVKPAALVKSMLYIADDQPVMVLVRGDHEVNETKLKNYLNADFLNPATPEDAQKYLGANFGSLGPVGVSEDVKILADQYVGDMVNVAVGADEDEHHYLNANLDRDFRVDAFADLREVQPGDLSPDGSGVLKFTKGIEIGHIFKLGTRYSDALGATVLDEGGRQKPVVMGSYGIGVSRLLSAIAEQQADDKGLVWPRNIAPFDIHLVPVNLKKDDQAQLTSELEEQLTAKGYRILTDDRKERPGVKFADSDLMGIPVRITIGKKAGEGIVEIKIRKTGETVEVIKDEVASTVEILFKDID

Gene
proS
Protein
Proline--tRNA ligase
Organism
Lactobacillus plantarum (strain ATCC BAA-793 / NCIMB 8826 / WCFS1)
Length
569 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.516 kDa
Sequence
MKQSKLLIPTLKEVPNDAEALSHQMMLRAGYIRQISAGMYAYLPLAYRVLTNIEKIIRQEMEKIDAAEMLVPAVIPAELWKATGRYETYGPELFKLKNRHDREFILGPTHEETFTSIVRDEIKSYKRLPLTLYQIQAKYRDEDRPRYGLLRGREFIMKDAYSFHADEASLDDTFQDMAQAYQNIFERVGLKFRSIIGDGGAMGGKDSREYSAIAPVGEDTIVYSDASDYAANLEMARSLYVPKKSHASLKDMEKIDTPGVGTIDELAEFLKVGADQLVKSILFIADDQPVMALVRGDHEVNDVKLKNYLGADFLEMATPEQAQQYLGASFGSLGPVNVHDDVKIVADQYVKDMVNITVGANEDGHHFTNVNPERDFHAEAYVDIRFVQEGELSPDGAGVLKFTKGIEIGHIFKLGTRYSKDLHAEVLDANGRNIPVIMGCYGIGVSRLLSAIAEQRADENGLIWPKAIAPFDVHVIPVNPKKADQVEVADQVEAQLEAAGYNVLYDDRKERPGVKFADSDLMGIPARITIGKKASEGIVEIKLRQTGETLEVKQEEIANNLAVLLKNID

Gene
proS
Protein
Proline--tRNA ligase
Organism
Colwellia psychrerythraea (strain 34H / ATCC BAA-681)
Length
569 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
62.932 kDa
Sequence
MRTSQYLLSTLKETPANAEVISHQLMLRAGLVRNLASGLYTWLPTGLRVLKKVEQIVREEMQRAGGNEILMPMVQPADLWQESGRLDDYGPELLRINDRHKRPFVLGPTHEEVVTKLVANELSSYKQLPLNVFQIQSKFRDEIRPRFGVMRGREFLMKDAYSFHLEDECLEKTYQIMFDAYCRIFERLELNFRPVLADTGSIGGEKSHEFHVLADSGEDDIAFSDASDFAANIEKAEALAPAGERAEPTQTLTKVATPNVKSMDDLVQCLSVDLKTTVKTLLVVGATVEGEAETVVALVLRGDHQLNEIKAEHLPQVATPITFASEEQILAAANCNAGSIGPVGLNIEVIVDRSAAHLSDFVCGANEDDAHLTGVNWQRDCNEISVHDIRNVVAGDPSPCGQGNIEIKRGIEVGHIFQLGRKYAEAMNCAVLNEGGKNQTLTMGCYGIGVSRIVAAAIEQNHDKYGIKWPKAIAPFQVAIVPMNMAKSARVKETAEALYESLNQAGIEVLFDDRKERPGVMFADHELMGTPLLLIIGERNLDAQQIELKNRITGEKSLIAIDEVMSLFN

Gene
proS
Protein
Proline--tRNA ligase
Organism
Campylobacter jejuni subsp. jejuni serotype O:6 (strain 81116 / NCTC 11828)
Length
568 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.338 kDa
Sequence
MRFTKFYAPSLKEAPKDASLPSHIFLTRAGFIEQIGSGLYNFLPLGKRVLDKIKNIVKEEMDKAGAQEVNLSFITPASLWQESGRYNVFGKELLRFKDRKENEFVLGPTHEEAMLSLVKNKITSYKQLPLHLYQIGLKFRDEARPRFGLLRCREFLMKDGYSFHANEEDLGCEFELMYKTYSQILQRMGLDFRAVEADSGAIGGSGSKEFMVLAKNGEDDILICENCDYAANVEAAKRAKKTCQDERPEANYASKFHTPNIKTIDSLAQFFKINAFYTIKAVVKKAIYENESKLVVFFIRGSDDLQEIKAQNACSALELVDASEEELEKAGLVAGFIGFVGLKDIDFYIDFELENEKQMIMGANEKDYHLIGIDVVNLNKDRFKDLIEVKEGDCCAKCGAKLKQSKGIEVGHIFKLGQKYSKAMNANFLDENGKSQPFYMGCYGIGVSRLLAVAIEASHDEKGCIWNKTLAPFVLEIIVSNLKDEKALEFANKLYEDLTNLGLEVLLDDRNERFGVKMNDFELMGFPYALVIGKGLENNEIELIQREGLVKELIKTDELMEILKKKVL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Arcobacter butzleri (strain RM4018)
Length
568 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.315 kDa
Sequence
MKFSKMFIPTTKETPNDATLPSHQYLVRGGFIAQTGAGIYDFMPLGKIVLEKIRAIVKEEMDEAGANEVQFGFVTPLTLWQESGRATTMGAEMLRFKDRKNGEFVLSPTNEEAVVNMVKNRITSYKDLPLHLYQINTKFRDEARPRFGLMRGREFLMKDGYSFHSSEEDLVREFNLMETTYKKIYTKLGLDFRVVAADSGAIGGSGSKEFHVIADSGEDTLVVCDSCDYGANIEAAIRKPKTYSFERKSDSKKIHTPNTKTIEEVANFLNISKEQTIKAVIKKAIYEEKTQIVIFFVRGSDELEETKACNAVNALELIDASEDDIKEAGLVAGYCGLFNLPSNINFIIDLELKDEIGLACGANEEDYHLVNTDLSTLKDVKYYDLIAVQEGDICACCGGKLSYTKGIEAGHIFQLGTKYSSAMNANFLDENGKAKPFIMGCYGIGVSRLVAAVIEQNHDDKGCIWTKATAPFMVDIIVSNSKKEEEAKVGEELYSKLKQAGISTILDDRINARFGFKMSDFELLGFPYAVVIGKKLEDGLVEIVDRKTLEKIDVKVDEVISKILELVK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Chlamydia pneumoniae
Length
568 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.807 kDa
Sequence
MKTSQLFYKTSKNANKSAAVLSNELLEKAGYLFKVSKGVYTYTPLLWRVVSKMMNIIREELNAIGGQELLLPLLHNAELWQHTGRWEAFTSEGLLYTLKDREGKSHCLAPTHEEVICSFVAQWLSSKRQLPLHLYQIATKFRDEIRPRFGLIRSRELLMEDSYTFSDSPEQMNEQYEKLRSAYSKIFDRLGLAYVIVTADGGKIGKGKSEEFQVLCSLGEDTICVSGSYGANIEAAVSIPPQHAYDREFLPVEEVATPGITTIEALANFFSIPLHKILKTLVVKLSYSNEEKFIAIGMRGDRQVNLVKVASKLNADDIALASDEEIERVLGTEKGFIGPLNCPIDFFADETTSPMTNFVCAGNAKDKHYVNVNWDRDLLPPQYGDFLLAEEGDTCPENPGHPYRIYQGIEVAHIFNLGTRYTDSFEVNFQDEHGQTQQCWMGTYGIGVGRTLAACVEQLADDRGIVWPKALAPFSITIAFNGGDTVSQELAETIYHELQSQGYEPLLDDRDERLGFKLKDSDLIGIPYKLILGKSYQSSGIFEIESRSGEKYTVSPEAFPTWCQNHLA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Chromobacterium violaceum (strain ATCC 12472 / DSM 30191 / JCM 1249 / NBRC 12614 / NCIMB 9131 / NCTC 9757)
Length
568 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
62.537 kDa
Sequence
MRASQFFISTLKEAPADADITSQKLMIRAGFIRKQAAGIYSWMPMGLRVVRKVETIIREEMNRAGGIEVSLPVVQPAELWQETGRWDAMGAELLRFKDRHERDFALQPTAEEVITDIARRELRSYRALPKNFYQIQTKFRDERRPRFGVMRGREFTMKDAYSFDRSAEDAGKSYDNMYAAYRRIFDRLGLTYRAVAADTGAIGGDRSHEFQVIADTGEDAIVYCPTSEYAANIELAEAVAPAGERPAASAALAKVHTPKVKTIAELVDFLKIDIKQTVKAVVVEGEQDEAVLMLVRGDHELNEVKAQKVAGIKNPLAFASPAAIRDAFGANPGSLGPVGFKGRVIADRTVAKMADFVIGANEDDQHYTGANFGRDCAEPEVFDIRNVVEGDPSPDGQGALAIQRGIEVGHVFYLGTKYSAAMNATFLDEDGKPKPFEMGCYGIGVTRILGAAIEQNYDDKGMIWPDSIAPFAVVVCPVGYDRSEAVKEAADKLYADLQARGVDVMLDDRGERPGAMFADWELIGAPHRVTIGDRGLKEGKVEYQHRRDSEATAVAADAILEHVLSKLA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Listeria innocua serovar 6a (strain ATCC BAA-680 / CLIP 11262)
Length
568 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.415 kDa
Sequence
MRQTMTFIPTLKEVPADAEVKSHQLLLRAGFIRQVASGIYSYLPLATLTLRKIEAIVREELEAIGAAEMLMPALQPAELWHESGRWADYGPELMRLKDRAARDFVLGPTHEELITSLLRDEIKSYKRLPITLYQIQTKFRDEKRPRFGLLRGREFIMKDAYSFHATSESLDETFELMHQAYSNIFSRCGLEFRSVIADSGSIGGNESKEFMALSDIGEDTIAYSDASDYAANTEMAPVLYMEKKSHELEKELEKVATENQKTIADIVEFLEVPIEKTMKSMLYQVDEEVIMVLVRGDHEVNDIKIKNALDATNVELVDPNVAFELLGANFGSLGPIGVPEKIRVFADNAVKGIVNAVAGANEDGYHYVNVNPNRDFEVTSYFDLRMIQAGDLSPDGQGVIKFAEGIEVGHIFKLGTKYSEAMNATILDENGRAQPIIMGCYGIGLSRILSAIAEQSNDENGLVWDKQISPFDLHLIPVNMKSEEQVAFAESLYDSLQKAGFSVLIDDRTERAGVKFADADLIGLPIRITVGKKAAEGIVEVKIRKTGEMIEVRQDELLNTLPILFGDK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Listeria monocytogenes serotype 4b (strain CLIP80459)
Length
568 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.383 kDa
Sequence
MRQTMTFIPTLKEVPADAEVKSHQLLLRAGFIRQTASGIYSYLPLATLMLRKIETIIREELEAIGAAELLMPALQPAELWQESGRWNDYGPELMRLKDRASRDFALGPTHEEVITALLRDEVKSYKRLPLTLYQIQTKFRDEKRPRFGLLRGREFIMKDAYSFHATSESLDEVYNLMHQAYSNIFTRCGLEFRSVIADSGSIGGNESKEFMALSDIGEDTIAYSDASDYAANTEMAPVLYMEKKSHELEKDMEKVATPDQKSIADIVEFLEVPIEKTMKSMLYQVDDEVIMVLVRGDHEVNDIKIKNALDATNVELVDPAVAVELLGANFGSLGPINVPENTRVFADNAVKDIVNAVVGANEDGFHYINVKPDRDFSVTSYFDLRMIQVGDLSPDGQGVIKFAEGIEVGHIFKLGTKYSEAMNATILDENGRAQPIIMGCYGIGVSRILSAIAEQSNDENGFVWDKQISPFDLHLIPVNMKSEEQVAFAETLYSSLQDAGFSVLIDDRAERAGVKFADADLIGLPIRITVGKKAAEGVVEVKIRKTGEMIEVRQDELLNTLPILFGDK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Listeria monocytogenes serotype 4b (strain F2365)
Length
568 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.369 kDa
Sequence
MRQTMTFIPTLKEVPADAEVKSHQLLLRAGFIRQTASGIYSYLPLATLMLRKIETIIREELEAIGAAELLMPALQPAELWQESGRWNDYGPELMRLKDRASRDFALGPTHEEVITALLRDEVKSYKRLPLTLYQIQTKFRDEKRPRFGLLRGREFIMKDAYSFHATSESLDEVYNLMHQAYSNIFTRCGLEFRSVIADSGSIGGNESKEFMALSDIGEDTIAYSDASDYAANTEMAPVLYMEKKSHELEKDMEKVATPDQKSIADIVEFLEVPIEKTMKSMLYQVDDEVIMVLVRGDHEVNDIKIKNALDATNVELVDPAVAVELLGANFGSLGPINVPENTRVFADNAVKDIVNAVVGANEDGFHYINVNPDRDFSVTSYFDLRMIQVGDLSPDGQGVIKFAEGIEVGHIFKLGTKYSEAMNATILDENGRAQPIIMGCYGIGVSRILSAIAEQSNDENGFVWDKQISPFDLHLIPVNMKSEEQVAFAETLYSSLQDAGFSVLIDDRAERAGVKFADADLIGLPIRITVGKKAAEGVVEVKIRKTGEMIEVRQDELLNTLPILFGDK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Listeria monocytogenes serotype 4a (strain HCC23)
Length
568 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.322 kDa
Sequence
MRQTMTFIPTLKEVPADAEVKSHQLLLRAGFIRQTASGIYSYLPLATLMLRKIETIIREELEAIGAAELLMPALQPAELWQESGRWNDYGPELMRLKDRASRDFALGPTHEEVITALLRDEVKSYKRLPLTLYQIQTKFRDEKRPRFGLLRGREFIMKDAYSFHATSESLDEVYNLMHQAYSNIFTRCGLEFRSVIADSGSIGGNESKEFMALSDIGEDTIAYSDASDYAANTEMAPVLYMEKKSHELEKELEKVATPDQKSIADIVEFLEVPIEKTMKSMLYQVDEEVIMVLVRGDHEVNDIKIKNALDATNVELVDPAVAVELLGANFGSLGPINVPENTRVFADNAVKDIVNAVVGANEDGFHYINVNADRDFTVTSYFDLRMIQVGDLSPDGQGVIKFAEGIEVGHIFKLGTKYSQAMNATILDENGRAQPIIMGCYGIGVSRILSAIAEQSNDENGFVWDKQISPFDLHLIPVNMKSEEQVAFAETLYTSLQGAGFSVLIDDRAERAGVKFADADLIGLPIRITVGKKAAEGVVEVKIRKTGEMIEVRQDELLNTLPILFGDK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Halorhodospira halophila (strain DSM 244 / SL1)
Length
568 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
62.596 kDa
Sequence
MRVTRFPLSTTRETPADAEIVSHQLMLRAGMIRRLSSGLYTWLPLGLRVLQKVERIVREEMNRAGALEVLMPAVQPAELWQESGRWEKYGPELLRIRDRHDREGCFGPTHEEVITDLFRREIRSYRQLPVNYYQIQTKFRDEIRPRFGVMRAREFLMKDAYSFHLDDDDLRAEYQRMHEAYCRIFQRTGLAFRPVEADTGAIGGSVSHEFMVLADSGEDAIAVCEASGYAANVELAPAVAPTEPRPAPQAERAEVATPGQRTIAEVAAYLGLPEARNLKTLLVEGADGGLVALLLRGDHELNELKAEKHPAVKAPLTFAEAERVERQLGCPFGSLGPVGLTGVTLIADHAAAHLADFACGANREGYHLTGVNWGRDLPEPETADLREVTAGDPSPDGEGTLTLRRGIEVGHIFQLGTTYSEAMGASVLDEQGQERTVTMGCYGIGVSRVVAAAIEQNHDDRGICWPAPIAPFQVALVAIKAEDPAVAEAAEALYADLTASGIDVLYDDRDARPGVKFADMELIGIPHRVVVSPRAIQEGSVEYKGRQDADPTHVPRAEIVTWLKNRLT

Gene
proS
Protein
Proline--tRNA ligase
Organism
Halothermothrix orenii (strain H 168 / OCM 544 / DSM 9562)
Length
568 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.501 kDa
Sequence
MRMSNLYIPTLKEVPKEAEVVSHQLMLRAGLIRNLTAGVYSFLPLGYRVIKKIEGIIRKVMDESGAQEVLMPVIHTSDLWKESGRWEKFGPLMIKFEDRKGREYCLGPTHEEVITDLVRDEIRSYKDLPLNLYQIQTKVRDEIRPRFGLMRSREFIMKDAYSFDRDYEGLDKSYQVMYGAYTEVFNRCGLEVRAVEADTGAMGGKDSHEFMVLAESGEDDIAFCNRCDYAANVERAEARYVKSEKNEEIKPLEKVETPGKKKIDELVEFLKMPSEKMIKAVAYLADGEPVLALVRGDDELNEVKLINYLDVIELTPVVDEDFPQYYNSYAGYVGPIGLKNVRIIADRKVKDIVNGICGANEENYHFINVNPERDFSVEKYLDIRKVKEGDQCPHCEGTIEIKSGIEVGHIFKLGTKYSESMGATYLDENGKEQPIVMGSYGIGVTRLVAAAIEQNHDEHGIIWPKAIAPYQVIILPLGKGDEVNKRAEELYLELKDNNIEVLLDDRNERAGVKFNDADLIGIPLRLTIGSRSLDKGVIEARVRGTGQDYEISVEDAIKDIKKLLENVK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Nitrosomonas eutropha (strain DSM 101675 / C91)
Length
568 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.917 kDa
Sequence
MRVSQFFLSTLKEAPAEAELASHRLMLRAGLIKRLGSGLYTWMPLGLRILHKIEHIIREEMNSSGALELLMPAVHPAELWQESGRWDVFGPQMLKIQDRHQHDFCFGPTHEEVIVDIARREIKSYRQLPINFYQIQTKFRDEIRPRFGVMRAREFIMKDAYSFHADLGSLEQTYQLMHETYSRIFTRIGLKFRAVAADTGAIGGSGSHEFHVLADSGEDAIAFCPDSDYAANIELAEAISHGILRKDPAGVMKKIATPDRKSCSDVAEFLSVPIEQTLKTLAVIADGRFYLLLLRGDHQLNETKTRKIPFLSNFEFADESRIIAKTGCLPGYLGPIGVKTEIIADRAVLEMSNFVCGANEEGYHLTQVNFERDLPLPVQVFDIRNVVTGDPSPDGKGMLEICRGIEVGHIFQLRTKYSEKMKATYLDESGQTQILEMGCYGIGVSRIVAAAIEQNCDERGIIFPVAIAPFQLSIIPIGYHKNLQIQAEVEKLYRACRAAGIEVLLDDREERPGVMFADQELIGIPHRIVIGERNLRDGMVEYQGRLDKTSRLLSLQEVIPVIREICGG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Nitrosomonas europaea (strain ATCC 19718 / CIP 103999 / KCTC 2705 / NBRC 14298)
Length
568 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.708 kDa
Sequence
MRVSQFFLATLKEAPAEAELISHRLMLRAGLIKRLGSGLYTWMPLGLRILHKIEHIIREEMNNSGALELLMPAVHPAELWQETGRWDVFGPQMLKIQDRHKHDFCFGPTHEEVIVDIARREIKSYRQLPINFYQIQTKFRDEIRPRFGVMRAREFIMKDAYSFHADVDSLEQTYRLMQETYSRIFTRIGLKFRAVAADTGAIGGSGSHEFHVLADSGEDAIAFCPASDYAANIELAEAVPHGIPRKEPAGIMAKIATPDRKSCQDVADFLGIPVEQTLKALAVTAGGKFYLLLLRGDHQLNETKVRKIPFLGDFEFAEESRIIAEMSCPPGYLGPVGVKAEIIADRAVLEMSDFTCGANEEGFHLSHVNFGRDLPLPDQVFDIRNIVAGDPSPDGKGVLEICRGIEVGHVFQLRTKYSEKMKATYLDESGQTRIMEMGCYGIGVSRIVAAAIEQNYDERGIIFPQTIAPFQLSIIPVGYHKSQQVRTEAEKLYQACRSAGIEVLLDDREERPGVMFADQELIGIPHRIVIGERNLREGMVEYQGRLDKTPQMLSLSEAASIISKICGD

Gene
proS
Protein
Proline--tRNA ligase
Organism
Sulfurovum sp. (strain NBC37-1)
Length
568 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.12 kDa
Sequence
MRFSRLLIPTTKETPNDATLASHIYLIRGGFIQSVGGSGLYNFLPLGKKVLDRVRNVVKEELDKAGCQEVSLSFVTPASLWEESGRYEKYGKELLRFKDRKNNEFVLGPTHEEMMVNLVRQSVKSYKQLPLNLYQINLKFRDEIRPRFGLMRGREFLMKDGYSFHTSEEDMKREFDLMEETYKKIFTRLGLEFRVVEADSGAIGGSGSKEFMVLADSGEDTIVVCDNCDYGANIEAAVRQEKDCEAKAPEAEAGKVHTPDTTTIESLSAFFDVDPYYLVKMVAKRALYDEGKSEVVLFALRGSDELQEVKACNAVNANDLADISEEELETAGLIAGYMGPTGVPEGVRVVLDNNLKDATSMICGANEKDHHLVGNSFEGMEGDYHDLVAVQEGDLCPKCGAPMRYTKGIEAGHIFQLGTQYSEPLGATFLDENGKAQPMVMGTYGIGVSRLLAAIIEQNHDDRGCIWTKESAPFDLQLIVSNIKDETQVALGEKLYEALTAKGLDVLFDDRKDRFGAKMKDYELLGIPYAVVIGKKLQDGLVEFISREGLVKEEVSAEAILDVVGERV

Gene
proS
Protein
Proline--tRNA ligase
Organism
Listeria monocytogenes serovar 1/2a (strain ATCC BAA-679 / EGD-e)
Length
568 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.353 kDa
Sequence
MRQTMTFIPTLKEVPADAEVKSHQLLLRAGFIRQTASGIYSYLPLATLMLRKIETIIREELEAIGAAELLMPALQPAELWQESGRWNDYGPELMRLKDRASRDFALGPTHEEVITALLRDEVKSYKRLPLTLYQIQTKFRDEKRPRFGLLRGREFIMKDAYSFHATSESLDEVYNLMHQAYSNIFTRCGLEFRSVIADSGSIGGNESKEFMALSDIGEDTIAYSDASDYAANTEMAPVLYMEKKSHELEKDLEKVATPDQKSITDIVGFLEVPIEKTMKSMLYQVDDEVIMVLVRGDHEVNDIKIKNALDATNVELVDPAVAVELLGANFGSLGPINVPENMRVFADNAVKDIVNAVVGANEDGFHYINVNPDRDFSVTSYFDLRMIQVGDLSPDGQGVIKFAEGIEVGHIFKLGTKYSEAMNATILDENGRAQPIIMGCYGIGVSRILSAIAEQSNDENGFVWDKQISPFDLHLIPVNMKSEEQVAFAETLYTSLQDAGFSVLIDDRAERAGVKFADADLIGLPIRITVGKKAAEGVVEVKIRKTGEMIEVRQDELLNTLPILFGDK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Listeria welshimeri serovar 6b (strain ATCC 35897 / DSM 20650 / SLCC5334)
Length
568 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.349 kDa
Sequence
MRQTMTFIPTLKEVPADAEVKSHQLLLRAGFIRQTASGIYSYLPLATLMLRKIEAIIREELEAIGAAELLLPALQPAELWQESGRWNDYGPELMRLKDRASRDFALGPTHEEVITALLRDEVKSYKRLPLTLYQIQTKFRDEKRPRFGLLRGREFIMKDAYSFHATSESLDEVYKLMHQAYSNIFTRCGLEFRSVIADSGSIGGNESKEFMALSEIGEDTIAYSDASDYAANTEMAPVLYMEKKSHELEKELEKVATANQKFIADIVEFLEVPIEKTIKSMLYQVDEEVIMVLVRGDHEVNDIKIKNALDATNVELVDPAVPVEILGANFGSLGPIGVPENIRVFADNAVKDIANAVVGANEDGYHYVNVNPNRDFEVTSYFDLRMIQAGDLSPDGQGVIKFAEGIEVGHIFKLGTKYSEAMNATILDENGRAQPIIMGCYGIGVSRILSAIAEQSNDENGLVWDKQISPFDLHLIPVNMKSEEQVAFAESLYDSLQKAGFSVLIDDRAERAGVKFADADLIGLPIRITVGKKAAEGIVEVKIRKTGEMIEVRQDELLNTLPILFGDK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Lysinibacillus sphaericus (strain C3-41)
Length
568 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.701 kDa
Sequence
MKQSKTFIPTLREVPADAEVKSHKQLLRAGFIRQNTSGVYSYLPLAKRVLSKIETIIREEMEAINSIELLMPSLQSAELWQESGRWEKYGPELMRLKDRHDRDFALGPTHEEVITTLVRDEIKSYKKLPLTLYQIQTKFRDEKRPRFGLLRGREFIMKDAYSFHASRESLDETYDDMYRAYSNIFSRLGLNYRAVIADAGSIGGKGTHEFMVLSEIGEDTIAYSDTSDYAANIEMAEVIADYQTSDEALKEVEKVATPDQKTIEEVSAFLQVKPAHVIKSLVFDVDGELVVVLARGDHEINDIKLKNALEAGSVELASEAAIRELLGCGVGSIGPVKLPVDVKVVADHAIKSIRNGIAGANEDGFHLVNVNPERDFAVNDYLDIRFIQEGDPSPDGQGTIKFAEGIEVGHIFKLGTTYSAKMNGTFLDEQGKSQPFIMGCYGIGVSRILAAVAEHFQDENGFTWPTQLAPYDIHVVPVNTKDEVQVALADELYGLLKSYRYDVLLDDRAERAGVKFADADLIGLPVRVTVGKKATEGIVEVKFRQTGETFEWKKEEVIDRLNEFFRKN

Gene
proS
Protein
Proline--tRNA ligase
Organism
Macrococcus caseolyticus (strain JCSC5402)
Length
568 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.915 kDa
Sequence
MKQSKMFIPTLREVPSDADSKSHQLLLKAGMIKQVASGVYSYLPIAKRVLNKIESIVREEMEAIDGVEILMPALQPSELWSESGRWQSYGAELMRMTDRHGREFALGPTHEEIITSLVRDELKSYKKLPVTLFQIQNKFRDEKRPRFGLLRGREFIMKDAYSFHATEASLDETYQDMYNAYSKIFSRLNLQFRPVIADSGAIGGSHTHEFMALAEIGEDTICYTDGSDYAANIEKAEVVYHPNKKHTEENVLEKVHTPGVKTAQQLADFLKRDLDEIVKSMIVKVDDQFVMFLIRGHHELNDIKVKSFFGTEHVEMATDDDIRSILDASPGSLGPVGVNKIDIYADNSVQDLNNLAVGANEDDYHYVNANVDRDFNVKAYGDFRFILEGEPAADGSGPVKFAEGIEIGQVFKLGTKYSESMNATFLNDQGRAEPMIMGCYGIGVSRTLSAVIEQHNDDKGIIWPTAITPYEVHIISVNPKQEVQKNLADQLYDTYRTQYEVLYDDRAERAGVKFNDADLIGIPVRVVVGKQAADGIVEVKNRRTGDAVEVHIDNLQETIQSIYASFES

Gene
proS
Protein
Proline--tRNA ligase
Organism
Alkalilimnicola ehrlichii (strain ATCC BAA-1101 / DSM 17681 / MLHE-1)
Length
568 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
62.591 kDa
Sequence
MRASLFPLSTSKETPADAEIVSHQLMLRAGMIRKLAAGLYTWTPLGLRVLRKVEQIVREEMDRAGAHELLMPAVQPAELWQESTRWDKYGPELLRLKDRHERDFCFGPTHEEVITDYVRREVKSYRQLPLNLYQIQTKFRDEIRPRFGVMRAREFLMKDAYSFHLDDDCLARTYQVMYETYTRIFERTGLVFRAVAADSGNIGGSVSHEFHVLAESGEDAVAFSDESDYAANVELAEAVAPAGEAPPPAETMRRVDTPGARTIDDLVRDYGLPIEKTVKTLVVHGADGGLVALLVRGDHSLNDVKATTLPQVAEPLVMAGEEEIRAAVGAGPGSLGPVELPLPCVVDRSVAVMSDFAAGANQDDAHYFGINWGRDVALPEVADLREVVAGDPSPDGRGTLEIARGIEVGHIFQLGREYSEKMKATVLNEAGDAQTVTMGCYGIGVSRVVAAAIEQNHDDNGIIWPAPIAPFQLALVPIGMNRSEAVTEQAEKLYAELQAEGVEVFFDDRDARPGVKFADMELIGIPHRLVIGDRGLKNGVVEYRGRRDSESTDVPLAELSAFLRERLG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Campylobacter curvus (strain 525.92)
Length
567 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
62.751 kDa
Sequence
MRFSKFYAPTTKEAPKDASLPSHIFLVRGGFVEQIGSGLYNFLPLGKMMLDKITKVVKEEMDAAGVLEVSFSVVTSGELWKQSGRFNVFGKELLRFKDRKENDFVLSPTNEEAAVALVRGKVTSYKQLPLNIYQINTKFRDEARPRFGLLRGREFTMKDAYSFHANEADMKREFDLMEATYSKIFTRLGLNFRAVEADSGAIGGSGSKEFMVLAKNGEDDILCCDSCKYAANVEAAKRAKKTSDAPAPQADATKFYTPDAKTIKAVAEFFKVDEFYTIKAVIKKAIYEDTQKIVAFFVRGNDELQETKAQNACGALELVDASEDEVAAAGLVAGFCGPVGLSGVDFYIDNELKGQTQMICGANEKDYHFVGVSVSSFNDERFKDLVSVQAGDICPKCGGKLELSKGIEVGHIFQLGYKYSSAMGATFLDENGKARPFLMGCYGIGVSRLIAVMVEASHDDRGCVWKKECTPFECEIVISNLKDEAGVKFATKLYENLRNLGLCVLLDDRNERFGVKMNDFELLGFPYAIIVGKGLENGEVELITRDGLVKEVVKKDEILSVLKEKLC

Gene
proS
Protein
Proline--tRNA ligase
Organism
Campylobacter fetus subsp. fetus (strain 82-40)
Length
567 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.447 kDa
Sequence
MKFTKLYVPTTKEAPKDATLPSHQFLIRAGFVAQIGSGLYNFLPLGKRVLRKVENIVRDEMDKAGANEVALSFVVPGELWKQSRRYFKFGKELLRLKDRKDNDFLLAPTHEESIVDLVRDKVTSYKQLPLHLYQIGLKFRDEARPRFGLLRCREFIMKDGYSFHASEADLKREFDLMETTYTKIFSRLGLNFRAVEADSGAIGGSGSKEFMVLAKNGEDDILISDASNYAANIEAAKRAKRVCKAERPQSNSMQKFFTPGCSSIAKVTEFFKVDPFYTIKAVMKKAIYEDSEKIVVFFVRGDDELQEVKACNACSALELSDASEEEVIAAGLVPGYCGPVGLHENIDFYIDNELENEKEMICGANEKDYHAIGVNIINFNKDRFKDLAEVKAGDKALDGGVLSVTKGIEVGHIFQLGVRYSETMGATFLDENGKSKPFFMGCYGIGVSRLVAVMVEASHDEKGCIWKKECAPFMVHIIVSNIKDTEQMQFALNLESNLESSGVEVLLDDRNERFGVKMADFELIGVPFGVVVGKGLQNAEVEFIKRDGLEKVKVSSDEILGKLKEII

Gene
proS
Protein
Proline--tRNA ligase
Organism
Staphylococcus aureus (strain Mu3 / ATCC 700698)
Length
567 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.859 kDa
Sequence
MKQSKVFIPTMRDVPSEAEAQSHRLLLKSGLIKQSTSGIYSYLPLATRVLNNITAIVRQEMERIDSVEILMPALQQAELWEESGRWGAYGPELMRLQDRHGRQFALGPTHEELVTSIVRNELKSYKQLPMTLFQIQSKFRDEKRPRFGLLRGREFIMKDAYSFHADEASLDQTYQDMYQAYSRIFERVGINARPVVADSGAIGGSHTHEFMALSAIGEDTIVYSKESDYAANIEKAEVVYEPNHKHSTVQPLEKIETPNVKTAQELADFLGRPVDEIVKTMIFKVDGEYIMVLVRGHHEINDIKLKSYFGTDNIELATQDEIVNLVGANPGSLGPVIDKEIKIYADNFVQDLNNLVVGANEDGYHLINVNVGRDFNVDEYGDFRFILEGEKLSDGSGVAHFAEGIEVGQVFKLGTKYSESMNATFLDNQGKAQPLIMGCYGIGISRTLSAIVEQNHDDNGIVWPKSVTPFDLHLISINPKKDDQRELADALYAEFNTKFDVLYDDRQERAGVKFNDADLIGLPLRIVVGKRASEGIVEVKERLTGDSEEVHIDDLMTVITNKYDNLK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Staphylococcus aureus (strain JH1)
Length
567 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.859 kDa
Sequence
MKQSKVFIPTMRDVPSEAEAQSHRLLLKSGLIKQSTSGIYSYLPLATRVLNNITAIVRQEMERIDSVEILMPALQQAELWEESGRWGAYGPELMRLQDRHGRQFALGPTHEELVTSIVRNELKSYKQLPMTLFQIQSKFRDEKRPRFGLLRGREFIMKDAYSFHADEASLDQTYQDMYQAYSRIFERVGINARPVVADSGAIGGSHTHEFMALSAIGEDTIVYSKESDYAANIEKAEVVYEPNHKHSTVQPLEKIETPNVKTAQELADFLGRPVDEIVKTMIFKVDGEYIMVLVRGHHEINDIKLKSYFGTDNIELATQDEIVNLVGANPGSLGPVIDKEIKIYADNFVQDLNNLVVGANEDGYHLINVNVGRDFNVDEYGDFRFILEGEKLSDGSGVAHFAEGIEVGQVFKLGTKYSESMNATFLDNQGKAQPLIMGCYGIGISRTLSAIVEQNHDDNGIVWPKSVTPFDLHLISINPKKDDQRELADALYAEFNTKFDVLYDDRQERAGVKFNDADLIGLPLRIVVGKRASEGIVEVKERLTGDSEEVHIDDLMTVITNKYDNLK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Staphylococcus aureus (strain USA300)
Length
567 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.863 kDa
Sequence
MKQSKVFIPTMRDVPSEAEAQSHRLLLKSGLIKQSTSGIYSYLPLATRVLNNITAIVRQEMERIDSVEILMPALQQAELWEESGRWGAYGPELMRLQDRHGRQFALGPTHEELVTSIVRNELKSYKQLPMTLFQIQSKFRDEKRPRFGLLRGREFIMKDAYSFHADEASLDQTYQDMYQAYSRIFERVGINARPVVADSGAIGGSHTHEFMALSAIGEDTIVYSKESDYAANIEKAEVVYEPNHKHTTVQPLEKIETPNVKTAQELADFLGRPVDEIVKTMIFKVDGEYIMVLVRGHHEINDIKLKSYFGTDNIELATQDEIVNLVGANPGSLGPVIDKEIKIYADNFVQDLNNLVVGANEDGYHLINVNVGRDFNVDEYGDFRFILEGEKLSDGSGVAHFAEGIEVGQVFKLGTKYSESMNATFLDNQGKAQSLIMGCYGIGISRTLSAIVEQNHDDNGIVWPKSVTPFDLHLISINPKKDDQRELADALYAEFNTKFDVLYDDRQERAGVKFNDADLIGLPLRIVVGKRASEGIVEVKERLTGDSEEVHIDDLMTVITNKYDNLK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Staphylococcus aureus (strain NCTC 8325)
Length
567 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.863 kDa
Sequence
MKQSKVFIPTMRDVPSEAEAQSHRLLLKSGLIKQSTSGIYSYLPLATRVLNNITAIVRQEMERIDSVEILMPALQQAELWEESGRWGAYGPELMRLQDRHGRQFALGPTHEELVTSIVRNELKSYKQLPMTLFQIQSKFRDEKRPRFGLLRGREFIMKDAYSFHADEASLDQTYQDMYQAYSRIFERVGINARPVVADSGAIGGSHTHEFMALSAIGEDTIVYSKESDYAANIEKAEVVYEPNHKHTTVQPLEKIETPNVKTAQELADFLGRPVDEIVKTMIFKVDGEYIMVLVRGHHEINDIKLKSYFGTDNIELATQDEIVNLVGANPGSLGPVIDKEIKIYADNFVQDLNNLVVGANEDGYHLINVNVGRDFNVDEYGDFRFILEGEKLSDGSGVAHFAEGIEVGQVFKLGTKYSESMNATFLDNQGKAQSLIMGCYGIGISRTLSAIVEQNHDDNGIVWPKSVTPFDLHLISINPKKDDQRELADALYAEFNTKFDVLYDDRQERAGVKFNDADLIGLPLRIVVGKRASEGIVEVKERLTGDSEEVHIDDLMTVITNKYDNLK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Staphylococcus aureus (strain JH9)
Length
567 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.859 kDa
Sequence
MKQSKVFIPTMRDVPSEAEAQSHRLLLKSGLIKQSTSGIYSYLPLATRVLNNITAIVRQEMERIDSVEILMPALQQAELWEESGRWGAYGPELMRLQDRHGRQFALGPTHEELVTSIVRNELKSYKQLPMTLFQIQSKFRDEKRPRFGLLRGREFIMKDAYSFHADEASLDQTYQDMYQAYSRIFERVGINARPVVADSGAIGGSHTHEFMALSAIGEDTIVYSKESDYAANIEKAEVVYEPNHKHSTVQPLEKIETPNVKTAQELADFLGRPVDEIVKTMIFKVDGEYIMVLVRGHHEINDIKLKSYFGTDNIELATQDEIVNLVGANPGSLGPVIDKEIKIYADNFVQDLNNLVVGANEDGYHLINVNVGRDFNVDEYGDFRFILEGEKLSDGSGVAHFAEGIEVGQVFKLGTKYSESMNATFLDNQGKAQPLIMGCYGIGISRTLSAIVEQNHDDNGIVWPKSVTPFDLHLISINPKKDDQRELADALYAEFNTKFDVLYDDRQERAGVKFNDADLIGLPLRIVVGKRASEGIVEVKERLTGDSEEVHIDDLMTVITNKYDNLK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Staphylococcus aureus (strain bovine RF122 / ET3-1)
Length
567 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.853 kDa
Sequence
MKQSKVFIPTMRDVPSEAEAQSHRLLLKSGLIKQSTSGIYSYLPLATRVLNNITAIVRQEMERIDSVEILMPALQQAELWEESGRWGAYGTELMRLQDRHGRQFALGPTHEELVTSIVRNELKSYKQLPMTLFQIQSKFRDEKRPRFGLLRGREFIMKDAYSFHADEASLDQTYQDMYQAYSRIFERVGINARPVVADSGAIGGSHTHEFMALSAIGEDTIVYSKESDYAANIEKAEVVYEPNHKHTTVQSLEKIETPNVKTAQELADFLGRPVDEIVKTMIFKVDGEYIMVLVRGHHEINDIKLKSYFGTDNIELATQDEIVNLVGANPGSLGPVIDKEIKIYADNFVQDLNNLVVGANEDGYHLINVNVGRDFNVDEYGDFRFILEGEKLSDSSGVAHFAEGIEVGQVFKLGTKYSESMNATFLDNQGKAQPLIMGCYGIGISRTLSAIVEQNHDDNGIVWPKSVTPFDLHLISINPKKDDQRELADALYAEFNTKFDVLYDDRQERAGVKFNDADLIGLPLRIVVGKRASEGIVEVKERLTGDSEEVHIADLMTVITNKYDNLK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Staphylococcus aureus (strain COL)
Length
567 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.835 kDa
Sequence
MKQSKVFIPTMRDVPSEAEAQSHRLLLKSGLIKQSTSGIYSYLPLATRVLNNITAIVRQEMERIDSVEILMPALQQAELWEESGRWGAYGPELMRLQDRHGRQFALGPTHEELVTSIVRNELKSYKQLPMTLFQIQSKFRDEKRPRFGLLRGREFIMKDAYSFHADEASLDQTYQDMYQAYSRIFERVGINARPVVADSGAIGGSHTHEFMALSAIGEDTIVYSKESDYAANIEKAEVVYEPNHKHTTVQPLEKIETPNVKTAQELADFLGRPVDEIVKTMIFKVDGEYIMVLVRGHHEINDIKLKSYFGTDNIELATQDEIVNLVGANPGSLGPVIDKEIKIYADNFVQDLNNLVVGANEDGYHLINVNVGRDFNVDEYGDFRFILEGEKLSDGSGAAHFAEGIEVGQVFKLGTKYSESMNATFLDNQGKAQSLIMGCYGIGISRTLSAIVEQNHDDNGIVWPKSVTPFDLHLISINPKKDDQRELADALYAEFNTKFDVLYDDRQERAGVKFNDADLIGLPLRIVVGKRASEGIVEVKERLTGDSEEVHIDDLMTVITNKYDNLK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Staphylococcus aureus (strain Newman)
Length
567 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.863 kDa
Sequence
MKQSKVFIPTMRDVPSEAEAQSHRLLLKSGLIKQSTSGIYSYLPLATRVLNNITAIVRQEMERIDSVEILMPALQQAELWEESGRWGAYGPELMRLQDRHGRQFALGPTHEELVTSIVRNELKSYKQLPMTLFQIQSKFRDEKRPRFGLLRGREFIMKDAYSFHADEASLDQTYQDMYQAYSRIFERVGINARPVVADSGAIGGSHTHEFMALSAIGEDTIVYSKESDYAANIEKAEVVYEPNHKHTTVQPLEKIETPNVKTAQELADFLGRPVDEIVKTMIFKVDGEYIMVLVRGHHEINDIKLKSYFGTDNIELATQDEIVNLVGANPGSLGPVIDKEIKIYADNFVQDLNNLVVGANEDGYHLINVNVGRDFNVDEYGDFRFILEGEKLSDGSGVAHFAEGIEVGQVFKLGTKYSESMNATFLDNQGKAQSLIMGCYGIGISRTLSAIVEQNHDDNGIVWPKSVTPFDLHLISINPKKDDQRELADALYAEFNTKFDVLYDDRQERAGVKFNDADLIGLPLRIVVGKRASEGIVEVKERLTGDSEEVHIDDLMTVITNKYDNLK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Staphylococcus aureus (strain Mu50 / ATCC 700699)
Length
567 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.859 kDa
Sequence
MKQSKVFIPTMRDVPSEAEAQSHRLLLKSGLIKQSTSGIYSYLPLATRVLNNITAIVRQEMERIDSVEILMPALQQAELWEESGRWGAYGPELMRLQDRHGRQFALGPTHEELVTSIVRNELKSYKQLPMTLFQIQSKFRDEKRPRFGLLRGREFIMKDAYSFHADEASLDQTYQDMYQAYSRIFERVGINARPVVADSGAIGGSHTHEFMALSAIGEDTIVYSKESDYAANIEKAEVVYEPNHKHSTVQPLEKIETPNVKTAQELADFLGRPVDEIVKTMIFKVDGEYIMVLVRGHHEINDIKLKSYFGTDNIELATQDEIVNLVGANPGSLGPVIDKEIKIYADNFVQDLNNLVVGANEDGYHLINVNVGRDFNVDEYGDFRFILEGEKLSDGSGVAHFAEGIEVGQVFKLGTKYSESMNATFLDNQGKAQPLIMGCYGIGISRTLSAIVEQNHDDNGIVWPKSVTPFDLHLISINPKKDDQRELADALYAEFNTKFDVLYDDRQERAGVKFNDADLIGLPLRIVVGKRASEGIVEVKERLTGDSEEVHIDDLMTVITNKYDNLK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Staphylococcus aureus (strain N315)
Length
567 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.859 kDa
Sequence
MKQSKVFIPTMRDVPSEAEAQSHRLLLKSGLIKQSTSGIYSYLPLATRVLNNITAIVRQEMERIDSVEILMPALQQAELWEESGRWGAYGPELMRLQDRHGRQFALGPTHEELVTSIVRNELKSYKQLPMTLFQIQSKFRDEKRPRFGLLRGREFIMKDAYSFHADEASLDQTYQDMYQAYSRIFERVGINARPVVADSGAIGGSHTHEFMALSAIGEDTIVYSKESDYAANIEKAEVVYEPNHKHSTVQPLEKIETPNVKTAQELADFLGRPVDEIVKTMIFKVDGEYIMVLVRGHHEINDIKLKSYFGTDNIELATQDEIVNLVGANPGSLGPVIDKEIKIYADNFVQDLNNLVVGANEDGYHLINVNVGRDFNVDEYGDFRFILEGEKLSDGSGVAHFAEGIEVGQVFKLGTKYSESMNATFLDNQGKAQPLIMGCYGIGISRTLSAIVEQNHDDNGIVWPKSVTPFDLHLISINPKKDDQRELADALYAEFNTKFDVLYDDRQERAGVKFNDADLIGLPLRIVVGKRASEGIVEVKERLTGDSEEVHIDDLMTVITNKYDNLK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Staphylococcus aureus (strain MRSA252)
Length
567 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.857 kDa
Sequence
MKQSKVFIPTMRDVPSEAEAQSHRLLLKAGLIKQSTSGIYSYLPLATRVLNNITAIVRQEMERIDSVEILMPALQQAELWEESGRWGAYGPELMRLQDRHGRQFALGPTHEELVTSIVRNELKSYKQLPMTLFQIQSKFRDEKRPRFGLLRGREFIMKDAYSFHADEASLDQTYQDMYQAYSRIFERVGINARPVVADSGAIGGSHTHEFMALSAIGEDTIVYSKESDYAANIEKAEVVYEPNHKHTTVQPIEKIETPNVKTAQELADFLGRPVDEIVKTMIFKVDGEYIMVLVRGHHEINDIKLKSYFGTDNIELATQDEIVNLVGANPGSLGPVIDKEIKIYADNFVQDLNNLVVGANEDGYHLINVNVGRDFNVDEYGDFRFILEGEKLSDGSGVAHFAEGIEVGQVFKLGTKYSESMNATFLDNQGKAQPLIMGCYGIGISRTLSAIVEQNHDDNGIVWPKSVTPFDLHLISINPKKDDQRELADALYAEFNTKFDVLYDDRQERAGVKFNDADLIGLPLRIVVGKRASEGIVEVKERLTGDSEEVHIDDLMTVITNKYDNLK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Staphylococcus aureus (strain MSSA476)
Length
567 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.885 kDa
Sequence
MKQSKVFIPTMRDVPSEAEAQSHRLLLKSGLIKQSTSGIYSYLPLATRVLNNITAIVRQEMERIDSVEILMPALQQAELWEESGRWGAYGPELMRLQDRHGRQFALGPTHEELVTSIVRNELKSYKQLPMTLFQIQSKFRDEKRPRFGLLRGREFIMKDAYSFHADEASLDQTYQDMYQAYSRIFERVGINARPVVADSGAIGGSHTHEFMALSAIGEDTIVYSKESDYAANIEKAEVVYEPNHKYSTVQPLEKIETPNVKTAQELADFLGRPVDEIVKTMIFKVDGEYIMVLVRGHHEINDIKLKSYFGTDNIELATQDEIVNLVGANPGSLGPVIDKEIKIYADNFVQDLNNLVVGANEDGYHLINVNVGRDFNVDEYGDFRFILEGEKLSDGSGVAHFAEGIEVGQVFKLGTKYSESMNATFLDNQGKAQPLIMGCYGIGISRTLSAIVEQNHDDNGIVWPKSVTPFDLHLISINPKKDDQRELADALYAEFNTKFDVLYDDRQERAGVKFNDADLIGLPLRIVVGKRASEGIVEVKERLTGDSEEVHIDDLMTVITNKYDNLK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Staphylococcus aureus (strain USA300 / TCH1516)
Length
567 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.863 kDa
Sequence
MKQSKVFIPTMRDVPSEAEAQSHRLLLKSGLIKQSTSGIYSYLPLATRVLNNITAIVRQEMERIDSVEILMPALQQAELWEESGRWGAYGPELMRLQDRHGRQFALGPTHEELVTSIVRNELKSYKQLPMTLFQIQSKFRDEKRPRFGLLRGREFIMKDAYSFHADEASLDQTYQDMYQAYSRIFERVGINARPVVADSGAIGGSHTHEFMALSAIGEDTIVYSKESDYAANIEKAEVVYEPNHKHTTVQPLEKIETPNVKTAQELADFLGRPVDEIVKTMIFKVDGEYIMVLVRGHHEINDIKLKSYFGTDNIELATQDEIVNLVGANPGSLGPVIDKEIKIYADNFVQDLNNLVVGANEDGYHLINVNVGRDFNVDEYGDFRFILEGEKLSDGSGVAHFAEGIEVGQVFKLGTKYSESMNATFLDNQGKAQSLIMGCYGIGISRTLSAIVEQNHDDNGIVWPKSVTPFDLHLISINPKKDDQRELADALYAEFNTKFDVLYDDRQERAGVKFNDADLIGLPLRIVVGKRASEGIVEVKERLTGDSEEVHIDDLMTVITNKYDNLK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Fusobacterium nucleatum subsp. nucleatum (strain ATCC 25586 / CIP 101130 / JCM 8532 / LMG 13131)
Length
567 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.583 kDa
Sequence
MRFSKAYIKTLKETPKEAEIASHKLMLRAGMIKKLASGIYAYLPLGYRTIKKIENIVREEMDRAGALELLMPVVQPAELWQESGRWDVMGPEMLRLKDRHERDFVLSPTQEEMITAIIRSDISSYKSLPINLYHIQTKFRDERRPRFGLMRGREFTMKDAYSFHTSQESLDEEFLNMRDTYTRIFTRCGLKFRPVDADSGNIGGSGSQEFQVLAESGEDEIIYSDGSEYAANIEKAVSELINPPKEELKEVELVHTPDCPTIESLAKYLDVPLERTVKALTYKDMGTDEIYMVLIRGDFEVNEVKLKNILNAVEVEMATDEEIEKIGLKKGYIGPYKLPAKIKIVADLSVPEVSNHIVGSHQKDYHYKNVNYDRDYTADIVTDIRKVRVGDNCITGGKLHSARGIECGQIFKLGDKYSKAMNATYLDEKGKTQFMLMGCYGIGVTRTMAASIEQNNDENGIIWPVSIAPYIVDVIPANIKNEVQVSLAEKIYNELQEEKIDVMLDDRDEKPGFKFKDADLIGFPFKVVVGKRADEGIVELKIRRTGETLEVSQNEVIAKIKELMRIY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Geobacillus kaustophilus (strain HTA426)
Length
567 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.044 kDa
Sequence
MRQSQAFIPTLREVPADAEVKSHQLLLRAGFIRQSASGVYTFLPLGQRVLQKVEAIIREEMNRIGAMELFMPALQPAELWQQSGRWYSYGPELMRLKDRHERDFALGPTHEEMITAIVRDEVKTYKRLPLVLYQIQTKFRDEKRPRFGLLRGREFMMKDAYSFHTSKESLDETYNNMYEAYANIFRRCGLNFRAVIADSGAIGGKDTHEFMVLSDIGEDTIAYSDASDYAANIEMAPVVATYEKSDEPPAELKKVATPGQKTIAEVASHLQISPERCIKSLLFNVDGRYVLVLVRGDHEANEVKVKNVLDATVVELATPEETERVMNAPIGSLGPIGVSEDVTVIADHAVAAITNGVCGANEEGYHYIGVNPGRDFAVSQYADLRFVKEGDPSPDGKGTIRFARGIEVGHVFKLGTKYSEAMNAVYLDENGQTQTMIMGCYGIGVSRLVAAIAEQFADEHGLVWPASVAPFHIHLLTANAKSDEQRALAEEWYEKLGQAGFEVLYDDRPERAGVKFADSDLIGIPLRVTVGKRAGEGVVEVKVRKTGETFDVPVSELVDTARRLLQS

Gene
proS
Protein
Proline--tRNA ligase
Organism
Geobacillus sp. (strain WCH70)
Length
567 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.772 kDa
Sequence
MRQSQSFIPTLREVPADAEVKSHQLLLRAGFIRQSASGVYTFLPLGQRVLQKVEAIIREEMNRAGAIELLMPALQPAELWQQSGRWYSYGPELMRLKDRHERDFALGPTHEEIITALVRDEVKTYKRLPLTLYQIQVKFRDEKRPRFGLLRGREFIMKDAYSFHTSQESLDETYNKMYEAYSNIFRRCGLNFRAVIADSGAIGGKDTHEFMVLSEIGEDTIAYSDASDYAANIEMAPVITTYEKSDEPLRKLEKVHTPGQKTIEEVASYLQVTPEKCIKSLLFKVDDRYVLVLVRGDHEANDVKVKNLFDASVVELATPEETKQAMNCEVGSLGPIGVSESVTIVADHAVKAIVNGVCGANEEGYHYIGVNPERDFTISEYADLRFIQEGDPSPDGKGTIRFARGIEVGHVFKLGTRYSKAMNATYLDENGRSQTMIMGCYGIGVSRLVAAIAEQFADENGLVWPASVAPFHVHLISVNAKNEEQRQLADEWYEKLGQAGFEVLYDDRPERAGVKFADSDLIGIPIRVTVGKRANEGIVEIKVRQTGESMEVSVDELIDTIRRLLQQ

Gene
proS
Protein
Proline--tRNA ligase
Organism
Geobacillus thermodenitrificans (strain NG80-2)
Length
567 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.275 kDa
Sequence
MRQSQGFIPTLREVPADAEVKSHQLLLRAGFVRQSASGVYTFLPLGQRVLQKVEAIIREEMNRAGALELLMPALQPAELWQQSGRWYSYGPELMRLKDRHERDFVLGPTHEEMITTIVRDEVKTYKRLPLILYQIQTKFRDEKRPRFGLLRGREFIMKDAYSFHTSQESLDETYNKMYEAYANIFRRCGLNFRAVIADSGAMGGKDTHEFMVLSDIGEDTIAYSDASDYAANIEMAPVVTTYEKSSEPLVELKKVATPEQKTIAEVASYLQVAPERCIKSLLFNVDGRYVLVLVRGDHEANDVKVKNVLDATVVELATPEETERVMNCPVGSLGPIGVSEEVTIIADHAVAAIVNGVCGANEEGYHYTGVNPDRDFAVSQYADLRFVQEGDPSPDGNGTIRFARGIEVGHVFKLGTKYSEAMNAVYLDENGRTQTMIMGCYGIGVSRLVAAIAEQFADENGLVWPVSVAPFHVHLLTANAKSDEQRMLAEEWYEKLGQAGFDVLYDDRPERAGVKFADSDLIGIPLRVTVGKRASEGVVEVKVRKTGETFDVPVGELIETVRRLLQG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Staphylococcus aureus (strain MW2)
Length
567 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.859 kDa
Sequence
MKQSKVFIPTMRDVPSEAEAQSHRLLLKSGLIKQSTSGIYSYLPLATRVLNNITAIVRQEMERIDSVEILMPALQQAELWEESGRWGAYGPELMRLQDRHGRQFALGPTHEELVTSIVRNELKSYKQLPMTLFQIQSKFRDEKRPRFGLLRGREFIMKDAYSFHADEASLDQTYQDMYQAYSRIFERVGINARPVVADSGAIGGSHTHEFMALSAIGEDTIVYSKESDYAANIEKAEVVYEPNHKHSTVQPLEKIETPNVKTAQELADFLGRPVDEIVKTMIFKVDGEYIMVLVRGHHEINDIKLKSYFGTDNIELATQDEIVNLVGANPGSLGPVIDKEIKIYADNFVQDLNNLVVGANEDGYHLINVNVGRDFNVDEYGDFRFILEGEKLSDGSGVAHFAEGIEVGQVFKLGTKYSESMNATFLDNQGKAQPLIMGCYGIGISRTLSAIVEQNHDDNGIVWPKSVTPFDLHLISINPKKDDQRELADALYAEFNTKFDVLYDDRQERAGVKFNDADLIGLPLRIVVGKRASEGIVEVKERLTGDSEEVHIDDLMTVITNKYDNLK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Staphylococcus epidermidis (strain ATCC 35984 / RP62A)
Length
567 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.359 kDa
Sequence
MKQSKVFIPTMREVPAEAEALSHRLLLKAGLIKQSTSGIYSYLPLATRVLNNISKIIREEMESIDAVEILMPALQQAELWEESGRWSAYGPELMRLKDRNGREFALGPTHEEVVTSLVRDELKSYKQLPLTLFQIQSKYRDEKRPRFGLLRGREFLMKDAYSFHSDEASLDATYQDMYQAYSRIFKRVGINARPVVADSGAIGGSHTHEFMALSEIGEDTIVYSNESDYAANIEKAEVVYHPSHKHSALAELTKVETPNVKTAQEVAEYLKRPLDEIVKTMIFKIDGEFIMFLVRGHHELNEVKLKSYFGTEHVEMATPDEIVNLVDANPGSLGPIFDKDIKIYADNYLQDLNNFVVGANEDHYHYINVNIGRDFDVTEYGDFRFITQGEMLSDGSGVAQFAEGIEVGQVFKLGTKYSESMNATFLDNQGKAQPLIMGCYGIGVSRTLSAIVEQNNDENGIIWPKSVTPFDIHLITINPKKDDQRTLGDQLYQKLMDSYDVLYDDRKERAGVKFNDSDLIGLPVRVVVGKRAEEGIVEVKQRINGLSEEVQIDELEYYLQELFKNIK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Staphylococcus epidermidis (strain ATCC 12228)
Length
567 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.359 kDa
Sequence
MKQSKVFIPTMREVPAEAEALSHRLLLKAGLIKQSTSGIYSYLPLATRVLNNISKIIREEMESIDAVEILMPALQQAELWEESGRWSAYGPELMRLKDRNGREFALGPTHEEVVTSLVRDELKSYKQLPLTLFQIQSKYRDEKRPRFGLLRGREFLMKDAYSFHSDEASLDATYQDMYQAYSRIFKRVGINARPVVADSGAIGGSHTHEFMALSEIGEDTIVYSNESDYAANIEKAEVVYHPSHKHSALAELTKVETPNVKTAQEVAEYLKRPLDEIVKTMIFKIDGEFIMFLVRGHHELNEVKLKSYFGTEHVEMATPDEIVNLVDANPGSLGPIFDKDIKIYADNYLQDLNNFVVGANEDHYHYINVNIGRDFDVTEYGDFRFITQGEMLSDGSGVAQFAEGIEVGQVFKLGTKYSESMNATFLDNQGKAQPLIMGCYGIGVSRTLSAIVEQNNDENGIIWPKSVTPFDIHLITINPKKDDQRTLGDQLYQKLMDSYDVLYDDRKERAGVKFNDSDLIGLPVRVVVGKRAEEGIVEVKQRINGLSEEVQIDELEYYLQELFKNIK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Streptomyces coelicolor (strain ATCC BAA-471 / A3(2) / M145)
Length
567 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
61.252 kDa
Sequence
MANAPVQRMSKLMAKTLRDDPADAEVLSHKLLVRAGYVRRTAAGLWSWLPLGKKVLGNIERIVREEMDAIGAQEVQLPALLPREPYEATGRWQEYGPELFRLQDRKGGDYLLGPTHEEIFTLLVKDQASSYKDLPVILYQIQNKYRDEARPRAGILRGREFLMKDSYSFDVADEGLAESYALHRAAYQRIFERLGLDYRIVAATAGAMGGSKSEEFLAPAEAGEDTFADCPNCDYAANTEAITFRLTPVDATDVPAAEDIPTPDTPTIETLAASLGVEASATLKNLLVKVDGEIVAVGVPGDREVDMDKVEAHFAPAAVELVTAEDFVGRPDLVRGYVGPQGLGEKVTYIADPRVAPGTAWITGANKADTHAKNVVAGRDFEVDTYVDVVVVREGDPCPNCGTGLKLDRAIEIGHIFQLGRKYADALKLDVLGQNGKPARVTMGSYGIGVSRAVAALAEQHADDKGLVWSKEVAPADVHVVAAGKALQTELALEVSDKLAAAGVRVLVDDRAGVSPGVKFTDAELIGVPQILVAGRRSGEGVVELKDRRTGEREEVTVEEALTRLTS

Gene
proS
Protein
Proline--tRNA ligase
Organism
Streptomyces griseus subsp. griseus (strain JCM 4626 / NBRC 13350)
Length
567 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
61.457 kDa
Sequence
MAQVQRMSRLMVKTLRDDPADAETLSHKLLVRAGYVRRNAAGIWSWLPLGKKVLDNISNVVREEMDAIGAQEVLLPALLPKEPYEASGRWEEYGDLLFRLKDRKGGDYLLGPTHEEIFTQTVKDQCTSYKDLPVMLYQIQTKYRDEARPRSGVLRGREFQMKDSYSFDTTDEGLAHSYALHRAAYIKIFERLGLDHRIVSAVSGAMGGSASEEFLAPAAAGEDTFADCPNCDYAANTEAVTFALAPVDGSAHGAVEELDTPDTPTIETLAAHLGVPASATLKNLLVKVDGEIVAVGVPGHREVDLGKLGEHLAPAVVELVTAEDFVGRDDLVRGYVGPQGLEKVRYLADPRVAPGTSWITGANKEGKHARNVVAGRDFEVDEYLDVVVVEEGDPCPKCGTGLVLDRAIEIGHIFQLGRKYADTFQLDVLGQQGKPVRVTMGSYGIGVSRAVAALTEQTADDKGLCWPREIAPADVHVVAAGKALQTELALDVSEKLNAAGLRVLVDDRPGVSPGVKFTDSELIGVPKILVAGRRSADGVLELKDRRTGEREELTVDEAIARLTADLA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Stenotrophomonas maltophilia (strain R551-3)
Length
567 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
62.186 kDa
Sequence
MRLSQFHLHTTKETPSDAELTSHRLMLRAGMIRKLASGLYTWSPLGLRVLRKVERIVREEMDRAGAVEFQIPTIQPKELWEQTGRWQKFGPQLLKIKDRKDQTFCYSPTAEEAACDFARSELSSYKQLPVNFYQIQTKFRDEIRPRFGVMRSREFLMKDAYSFHLHDECLVREYENMKSAYSRIFTRLGLDFRMVQADSGAIGGDASQEFHVIADSGEDALVFSTGSDYAANMEAAIAADPAPRAAASEAMRKVDTPTQKTCEDVAALLGINLQRTVKSVALIAGEGEAQQFVLVLVRGDHEVNEIKLAKVAGLDEQRFASEAEIAEHLGSVPGFLGPIAPAKAIRVVADREVAAMSDFVVGANEAGFHLAGVNWGRDLAEPEVADIRNVRAGDRALDGGELKIARGIEVGHVFQLGRTYARALDATVLDENGKAAVMAMGCYGIGISRVVAAAIEQNHDDAGIIWPDAMAPWQVVVCVINPKGDAAVADAATNLLQELRDAGLDAALDDRGLRPGAMFADMELIGIPHRVVVSERGLAAGTYEYRSRRASEAESLDKATLLQRLQG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Stenotrophomonas maltophilia (strain K279a)
Length
567 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
62.18 kDa
Sequence
MRLSQFHLHTTKETPSDAELTSHRLMLRAGMIRKLASGLYTWSPLGLRVLRKVERIVREEMDRAGAVEFQIPTIQPKELWEQTGRWQKFGPQLLKIKDRKDQVFCYSPTAEEAACDFARSELSSYKQLPVNFYQVQTKFRDEIRPRFGVMRSREFLMKDAYSFHLHDECLVREYENMKSAYSRIFTRLGLDFRMVQADSGAIGGDASQEFHVIADSGEDALVFSTGSDYAANMEAAIAADPAPRAAASEAMRKVDTPTQKTCEDVAALLGIELQRTVKSVALIAGEGEAQQFVLVLVRGDHEVNEIKLAKVAGLDEQRFASEAEIAEYLGSVPGFLGPVAPAKAIRVVADREVAAMSDFVVGANEVGFHLAGVNWGRDLPEPEVADIRNVRAGDRALDGGELKIARGIEVGHVFQLGRKYAEALDATVLDENGKAAVMAMGCYGIGISRVVAAAIEQNHDDAGIIWPDAMAPWQVVVCVINPKGDAAVADAAASLLQELRDAGLDAALDDRGLRPGAMFADMELIGIPHRVVVSERGLGAGTYEYRSRRASEAESLDKATLLQRLQG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Idiomarina loihiensis (strain ATCC BAA-735 / DSM 15497 / L2-TR)
Length
567 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.194 kDa
Sequence
MRSSKYLLSTLKETPSDAEIVSHQLMLRAGMIRKVAAGLYTWTPTGLRVLRKVENVVREEMEAINALEILMPMVQPADLWQESGRWDDYGPELLRIKDRNQRDFLLGPTHEEIISQLVRKEVSSYKQLPLTLFQIQTKFRDEIRPRFGVMRAREFLMKDAYSFHLTDESLQKTYDDMYKAYCRIFERLGLDYRPVIADTGSIGGSHSHEFHVLASSGEDAIAFSDSSDYAANVEMAEALAPAGERPAPNQKVEKHEVQGDELAAVLQPLSVESQQATKSFIVKAADDIDSEYVQLVLRADHELNTVKAEKLAQVAAPLEILTETEKATGVEAPYIGVVNAKLPLLVDSSAAHLADFACGANENGQWLTGVNWKRDTGDFSVVDIRNVVAGDPSPCGQGKVKIARGIEVGHIFQLGKKYSDAMKVGVLSESGKHETLTMGCYGIGVSRIVAAAIEQNNDERGICWPEALAPFQVVIVPMNMHKSARVQEAAEKLYTDLKAQGIDVLFDDRKERPGVMFTDMELIGIPHQVVVGERNLDENQVEYQSRKGGEKQKINLDDCISFIQQQL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Campylobacter concisus (strain 13826)
Length
566 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.031 kDa
Sequence
MKFSKFYAPTTKEAPKDASLPSHQFLIRGGFVEQIGSGLYNYLPLGKIMHDKISRVVKEEMNEAGALEVSFSVVTSGELWKQSGRYNVFGKELLRFKDRKDNDFVISPTNEEAAVALVRGKVTSYKQLPLNLYQINTKFRDEARPRFGLLRGREFTMKDGYSFHSSKEDLKREFDLMEATYSKIFTRLGLNFRAVEADSGAIGGSGSKEFMVLASNGEDDILCCEACRYAANVEAARRKPRVSEAEAPEADAAKFLTPNAKTIKDVAEFFKVSEFYCIKAVMKKAIYEDKEEVVVFFVRGDDELQETKAQNACKALELVDASEADVAKAGLVAGFCGPVGLKDVKFFIDNELRGANNMICGANEKDYHFVGVSVSGFNEERFKDLVKVKEGDKCPVCGGNLKLSKGIEVGHIFQLGDKYSAAMNATYLDENGKVKPFLMGCYGIGISRLIAVMIEASHDEKGCIWKKECAPFDVEIIISNLKDEAGVKFAFELYESLKKAGVSVIIDDRNERFGVKMNDFELIGFPYALLVGKEFANGKVEFITRDGLSKETIEANDAFRKIKESL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Exiguobacterium sibiricum (strain DSM 17290 / JCM 13490 / 255-15)
Length
566 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.005 kDa
Sequence
MKQSKLFMPTLREVPSDAEAISHQLLLRAGFMRQNAAGIYSYLPLAKRVLSKIETIIRQEMEGAGAQELLMPAIQPAELWEETGRWDIYGPELMRLTDRHDRRFALGATHEELITSIVRDELNSYKKLPVNLFQIQMKYRDERRPRFGLLRGREFIMKDAYSFHSTQESLEEEYQNMFDAYTKIFTRVGLEFRPVVADSGAIGGSGTHEFHALAAIGEDTIVYSDQSDYAANLEMAESVDQYTKQDKAPEALEEVHTGDAKTIEAVSSVLGLPEQESIKTVVFKTEQGLVMALVRGDHEVNDIKLKNYLGALDIMMATDEEIEQALHSTPGTLGPIGADMKIVADYAVRALTNSVCGANKSETHYVHVDPSRDFEAEYTDLRFVEEGDVSPDGQGHVKFARGIEVGQVFKLGTRYSEGMNATFLDEGGKAQPLIMGCYGIGVSRTMSAVVEQHYDERGIIWPKAIAPFDVHLIAVNGKNAEQLEVAETVYRELTAAGFSVLFDDRKERAGVKFADADLIGLPVRINVGKKAPDGIVELKARRGGEAEEIQQADLLEAVRSLYEGLQ

Gene
proS
Protein
Proline--tRNA ligase
Organism
Bacillus cytotoxicus (strain DSM 22905 / CIP 110041 / 391-98 / NVH 391-98)
Length
566 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.245 kDa
Sequence
MKQSMVFSPTLREVPADAEIKSHQLLLRAGFMRQNASGIYSFLPLGLKVLHKVEHIIREEMERAGAVELLMPALQAAELWQESGRWYSYGSELMRMKDRNDREFALGATHEEVITDLVRDEIKSYKKLPLTLYQIQTKFRDEQRPRFGLLRGREFLMKDAYSFHATQESLDEVYDRLFQAYSNIFARCGLNFRAVIADSGAMGGKDTHEFMVLSDVGEDTIAYSDTSDYAANIEMAPVVATYTKSDEAEKALEKVATPDQKAIEEVSAFLNIEPSQCIKTMVFKVDEKFVVVLVRGDHEVNDVKVKNVYGASVVELASYEEVRSLLNCEVGSLGPIGIAEDVEVIADHAVAAIVNGCCGANEEGFHYVNVNSERDFKVNQYADLRFIQEGDQSPDGKGTIRFARGIEVGHVFKLGTRYSEAMNATFLDENGKTKPLIMGCYGIGVSRTVAAIAEQFNDENGLVWPKAVAPFHVHVIPVNMKSDVQREVAENIYTSLQEQGYEVLLDDRTERAGVKFADADLFGLPVRVTVGKKADEGIVEVKVRATNESAEVKVEDLHTYIADILK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Bacillus cereus (strain Q1)
Length
566 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.145 kDa
Sequence
MKQSMVFSPTLREVPADAEIKSHQLLLRAGFMRQNASGIYSFLPFGLKVLHKVERIVREEMERAGAVELLMPAMQAAELWQESGRWYSYGSELMRMKDRNAREFALGATHEEVITDLVRDEVKSYKKLPLTLYQIQTKFRDEQRPRFGLLRGREFLMKDAYSFHATQESLDEVYDRLYKAYSNIFARCGLNFRAVIADSGAMGGKDTHEFMVLSDVGEDTIAYSDTSDYAANIEMAPVVATYTKSDEAEKALEKVATPDQKAIEEVSAFLNIEAEKCIKSMVFKVDEKLVVVLVRGDHEVNDVKVKNVYGASVVELASHEEVKELLHCEVGSLGPIGVTGDIEIIADHAVASIVNGCSGANEEGFHYVNVNPERDFKVSQYTDLRFIQEGDQSPDGNGTILFARGIEVGHVFKLGTRYSEAMNATFLDENGKTQPLIMGCYGIGVSRTVAAIAEQFNDENGLVWPKAVAPFHVHVIPVNMKSDAQREMGENIYNSLQEQGYEVLLDDRAERAGVKFADADLFGLPVRVTVGKKADEGIVEVKVRATGESEEVKVEELQTYIANILK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Bacillus clausii (strain KSM-K16)
Length
566 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
62.558 kDa
Sequence
MRQSTYLAPTMRDVPADAEAISHQLMLRAGMMRQIAAGVYAYLPLAKRTIAKIEAIIREELDAIGAQELTLPSLHPAELWQASGRWEAMGDELVRLKDRHNRDFALGPTHEEVITSLIKDGIASYKKLPLCVYQVQTKFRDERRPRFGLLRGREFIMKDAYSFHDSPESLDEAYWQMHGAYSRIFTRVGLEFRPVIADSGAMGGKDTHEFMALASVGEDTVVYSDGSDYAANLEMAKAALPEAPSVQAHGLLEKRATPEAKTVDEAAEALGFDADDIFKALVVVVDDVLSLFILRGNDELNEVKALHELGAKTLRMASEEEVVAAFGATPGSIGPVGVKDVPIYADYRIRSMERIACGANETGYHYVNVGPGRDYEVTAYKDLRTVREGDPSPDGKGTLRFAEGIEIGQIFKLGTRYSESLDAKYLDGQGKAQPFLMGCYGIGVSRTLAAVIEQHHDEAGIVWPKAVAPFDVHLLALNVKNEDQKTLAEQLYSDIRQAGIDVLYDDRPERAGVKFKDADLIGLPVRVAVGKRAGEGIIEVKVRKTGEQLELTASELVRWLNDFLRE

Gene
proS
Protein
Proline--tRNA ligase
Organism
Bacillus weihenstephanensis (strain KBAB4)
Length
566 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
62.939 kDa
Sequence
MKQSMVFSPTLREVPADAEIKSHQLLLRAGFMRQNASGIYSFLPFGLKVLHKVERIVREEMERAGAVELLMPAMQASELWQESGRWYSYGSELMRMKDRNAREFALGATHEEVITDLVRDEIKSYKKLPLTLYQIQTKFRDEQRPRFGLLRGREFLMKDAYSFHATQESLDEVYSGLYKAYSNIFARCGLNFRAVIADSGAMGGKDTHEFMVLSDVGEDTIAYSDTSDYAANIEMAPVVATYTKSDEAEKALEKVATPDQKAIEEVSAFLNIAAEKCIKSMVFKVDAKLVVVLVRGDHEVNDVKVKNVYGASVVELASHEEIKELLNCEVGSLGPIGVTGDIEIIADHAVASIVNGCSGANEEGFHYVNVNPERDFKVSQYTDLRFIQEGDQSPDGNGTILFARGIEVGHVFKLGTRYSEAMNATFLDENGKTKPLIMGCYGIGVSRTVAAIAEQFNDENGLVWPKSVAPFHVHVIPVNMKSDAQREMGENIYNSLQEQGYEVLLDDRAERAGVKFADADLFGLPVRVTVGKKADEGIVEVKVRATGESEEVKVEELQTYIANILK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Coxiella burnetii (strain RSA 493 / Nine Mile phase I)
Length
566 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.589 kDa
Sequence
MLMKVSQFFLATVKETPADAVLASHQLMIRAGMLRKLASGLYTWLPLGLRVLQKVADVVREEMNRAGALELLMPIVQPASLWQESGRWEAYGAELLRIMDRHQNGFCFGPTHEEVITDIARQELKSYKQLPLNFYQIQTKFRDEIRPRFGVMRSREFLMKDAYSFDLDEKGMQAAYEKMFDAYRRIFTRLGLNFRAVLADTGAIGGDYSHEFQVLADVGEDTVVYSDESDYAANIEKAAAQAPQGERVKPVAEMKKIATPGVRTIKQLADKANILPEKGVKTLIVKGDESSLIALILRGDHELNDVKAQHLPGVAFPLQFADEKEIREAIGCGPGSLGPVNLPIPFIVDRDAAQLVDFSCGANEDDFHWINVNWERDVPLGSVADIRKVVEGDISPDGKGRLRFARGIEVGQVFQLGDKYSRKMNATVVDELGKSRYLQMGCYGIGVSRTVAAAIEQNHDERGIIWPMPMAPFFIALVPVNMHKSYRVREACEKLYNELIDAGYEVLWDDRKERPGVMFADMDLIGIPHRLVISESGLDRGIVEYKARKSKEAENVSLENVLSVFR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Staphylococcus haemolyticus (strain JCSC1435)
Length
566 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.881 kDa
Sequence
MKQSKVFIPTRRDVPAEAEALSHQLLLKAGLIKQSTSGIYSYLPLASRVLNNISKIIREEMESIDAVEILMPALQQAELWEESGRWGAYGPELMRLKDRNGREFALGPTHEEVVTSIVRDELKSYKQLPLTLFQIQSKFRDEKRPRFGLLRGREFIMKDAYSFHADEASLDETYQDMYNAYDRIFKRVGINARPVVADSGAIGGNHTHEFMALSEIGEDTIVYSEHSDYAANIEKAEVVYHPNEKHTEVAELEKVETPNVKTAQELADFLNRPVDEIVKSMIFKIDGEFIMFLIRGHHELNDVKVKAFFETDNVEMATQEEIVNLLGANPGSLGPVHDKDIRIFADNYVRDLNNLVVGANEDGSHYINANLDRDFKVDEFGDFRFILEGETLSDGSGEAKFAEGIEVGQVFKLGTKYSEAMNATFLDNQGKAKPLIMGCYGIGVSRTLSAIVEQNNDENGIIWPKSVTPFDLHLITINPKKDEQLELGDQLYKELQQQYDVLYDDRKDRAGVKFNDADLIGLPIRIVVGKNASEGIVEVKVRQTGESEEVHINDLNTHIATLYSNL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Staphylococcus saprophyticus subsp. saprophyticus (strain ATCC 15305 / DSM 20229 / NCIMB 8711 / NCTC 7292 / S-41)
Length
566 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.569 kDa
Sequence
MKQSKVFIPTMKEVPAGAEALSHRLLLKAGLIKQSTSGIYSYLPLAARVLNNIEAIVREEMERIDAVEILMPALQQAELWEESGRWSAYGPELMRLQDRNGREFALGPTHEEVVTSIVRDELKSYKQLPLTLFQIQSKYRDEKRPRFGLLRGREFIMKDAYSFHADEDSLDASYQDMYNAYGRIFKRVGINARPVVADSGAIGGSHTHEFMALSEIGEDTIVYSEQSDYAANIEKAEVVYQANEKHEDLQPLTKIETPNIHTAQELATFLDKPLDEITKSMVFKIDGEFIMVLVRGHHELNDIKLKAYFGTDNIELASEDEIVNLLGAKPGSLGPVFDKEIKVYADNFIQDLNNIVVGANEDGYHLLNANIGRDFEVDAFGDFRFILEGEPLSDGSGPARFAEGIEVGQVFKLGTKYSESMNATFLDNQGKAQPLLMGCYGIGVSRTLSAIVEQNNDENGIIWPKSVTPFDLHLITINPKKDDQRELADQLYTQLKENYDVLYDDRKERAGVKFNDADLIGLPVRVVVGKNAAEGIVEVKRRDTGESEDVHVDNLINYVNTLYSNI

Gene
proS
Protein
Proline--tRNA ligase
Organism
Bacillus anthracis (strain A0248)
Length
566 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.179 kDa
Sequence
MKQSMVFSPTLREVPADAEIKSHQLLLRAGFMRQNASGIYSFLPFGLKVLHKVERIVREEMERAGAVELLMPAMQAAELWQESGRWYSYGSELMRMKDRNAREFALGATHEEVITDLVRDEVKSYKKLPLTLYQIQTKFRDEQRPRFGLLRGREFLMKDAYSFHATQESLDEVYDRLYKAYSNIFARCGLNFRAVIADSGAMGGKDTHEFMVLSDVGEDTIAYSDTSDYAANIEMAPVVATYTKSDEAEKELEKVATPDQKAIEEVSAFLNIEADKCIKSMVFKVDEKLVVVLVRGDHEVNDVKVKNVYGASVVELASHEEVKELLNCEVGSLGPIGVNGDIEIIADHAVASIVNGCSGANEEGFHYVNVNPERDFKVSQYTDLRFIQEGDQSPDGNGTILFARGIEVGHVFKLGTRYSEAMNATFLDENGKTQPLIMGCYGIGVSRTVAAIAEQFNDENGLVWPKAVAPFHVHVIPVNMKSDAQREMGENIYNSLQEQGYEVLLDDRAERAGVKFADADLFGLPVRVTVGKKADEGIVEVKVRATGESEEVKVEELQTYIANILK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Bacillus anthracis (strain CDC 684 / NRRL 3495)
Length
566 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.179 kDa
Sequence
MKQSMVFSPTLREVPADAEIKSHQLLLRAGFMRQNASGIYSFLPFGLKVLHKVERIVREEMERAGAVELLMPAMQAAELWQESGRWYSYGSELMRMKDRNAREFALGATHEEVITDLVRDEVKSYKKLPLTLYQIQTKFRDEQRPRFGLLRGREFLMKDAYSFHATQESLDEVYDRLYKAYSNIFARCGLNFRAVIADSGAMGGKDTHEFMVLSDVGEDTIAYSDTSDYAANIEMAPVVATYTKSDEAEKELEKVATPDQKAIEEVSAFLNIEADKCIKSMVFKVDEKLVVVLVRGDHEVNDVKVKNVYGASVVELASHEEVKELLNCEVGSLGPIGVNGDIEIIADHAVASIVNGCSGANEEGFHYVNVNPERDFKVSQYTDLRFIQEGDQSPDGNGTILFARGIEVGHVFKLGTRYSEAMNATFLDENGKTQPLIMGCYGIGVSRTVAAIAEQFNDENGLVWPKAVAPFHVHVIPVNMKSDAQREMGENIYNSLQEQGYEVLLDDRAERAGVKFADADLFGLPVRVTVGKKADEGIVEVKVRATGESEEVKVEELQTYIANILK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Bacillus cereus (strain AH820)
Length
566 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.179 kDa
Sequence
MKQSMVFSPTLREVPADAEIKSHQLLLRAGFMRQNASGIYSFLPFGLKVLHKVERIVREEMERAGAVELLMPAMQAAELWQESGRWYSYGSELMRMKDRNAREFALGATHEEVITDLVRDEVKSYKKLPLTLYQIQTKFRDEQRPRFGLLRGREFLMKDAYSFHATQESLDEVYDRLYKAYSNIFARCGLNFRAVIADSGAMGGKDTHEFMVLSDVGEDTIAYSDTSDYAANIEMAPVVATYTKSDEAEKELEKVATPDQKAIEEVSAFLNIEADKCIKSMVFKVDEKLVVVLVRGDHEVNDVKVKNVYGASVVELASHEEVKELLNCEVGSLGPIGVNGDIEIIADHAVASIVNGCSGANEEGFHYVNVNPERDFKVSQYTDLRFIQEGDQSPDGNGTILFARGIEVGHVFKLGTRYSEAMNATFLDENGKTQPLIMGCYGIGVSRTVAAIAEQFNDENGLVWPKAVAPFHVHVIPVNMKSDAQREMGENIYNSLQEQGYEVLLDDRAERAGVKFADADLFGLPVRVTVGKKADEGIVEVKVRATGESEEVKVEELQTYIANILK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Bacillus cereus (strain G9842)
Length
566 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.125 kDa
Sequence
MKQSMVFSPTLREVPADAEIKSHQLLLRAGFMRQNASGIYSFLPFGLKVLHKVERIVREEMERAGAVELLMPAMQAAELWQESGRWYSYGSELMRMKDRNAREFALGATHEEVITDLVRDEIKSYKKLPLTLYQIQTKFRDEQRPRFGLLRGREFLMKDAYSFHATQESLDEVYDRLYKAYSNIFARCGLNFRAVIADSGAMGGKDTHEFMVLSDVGEDTIAYSDTSDYAANIEMAPVVATYTKSDEAEMALEKVATPDQKAIEEVSAFLNIEADKCIKSMVFKVDEKLVVVLVRGDHEVNDVKVKNVYGASVVELASHEEVKELLNCEVGSLGPIGVTGDIEIIADHAVASIVNGCSGANEEGFHYVNVNPERDFKVSQYTDLRFIQEGDQSPDGNGTILFARGIEVGHVFKLGTRYSEAMNATFLDENGKTQPLIMGCYGIGVSRTVAAIAEQFNDENGLVWPKAVAPFHVHVIPVNMKSDAQREMGENIYNSLQEKGYEVLLDDRAERAGVKFADADLFGLPVRVTVGKKADEGIVEVKVRATGESEEVKVEELQTYIANILK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Bacillus cereus (strain 03BB102)
Length
566 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.179 kDa
Sequence
MKQSMVFSPTLREVPADAEIKSHQLLLRAGFMRQNASGIYSFLPFGLKVLHKVERIVREEMERAGAVELLMPAMQAAELWQESGRWYSYGSELMRMKDRNAREFALGATHEEVITDLVRDEVKSYKKLPLTLYQIQTKFRDEQRPRFGLLRGREFLMKDAYSFHATQESLDEVYDRLYKAYSNIFARCGLNFRAVIADSGAMGGKDTHEFMVLSDVGEDTIAYSDTSDYAANIEMAPVVATYTKSDEAEKELEKVATPDQKAIEEVSAFLNIEADKCIKSMVFKVDEKLVVVLVRGDHEVNDVKVKNVYGASVVELASHEEVKELLNCEVGSLGPIGVNGDIEIIADHAVASIVNGCSGANEEGFHYVNVNPERDFKVSQYTDLRFIQEGDQSPDGNGTILFARGIEVGHVFKLGTRYSEAMNATFLDENGKTQPLIMGCYGIGVSRTVAAIAEQFNDENGLVWPKAVAPFHVHVIPVNMKSDAQREMGENIYNSLQEQGYEVLLDDRAERAGVKFADADLFGLPVRVTVGKKADEGIVEVKVRATGESEEVKVEELQTYIANILK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Bacillus cereus (strain B4264)
Length
566 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.035 kDa
Sequence
MKQSMVFSPTLREVPADAEIKSHQLLLRAGFMRQNASGIYSFLPFGLKVLHKVERIVREEMERAGAVELLMPAMQAAELWQESGRWYSYGSELMRMKDRNAREFALGATHEEVITDLVRDEVKSYKKLPLTLYQIQTKFRDEQRPRFGLLRGREFLMKDAYSFHATQESLDEVYDRLYKAYSNIFARCGLNFRAVIADSGAMGGKDTHEFMVLSDVGEDTIAYSDTSDYAANIEMAPVVATYTKSDEAEKALEKVATPDQKAIEEVSAFLNIAADKCIKSMVFKVDEKLVVVLVRGDHEVNDVKVKNVYGASVVELASHEEVKALLNCEVGSLGPINVTGDIEIIADHAVASIVNGCSGANEEGFHYVNVNPERDFKVSQYTDLRFIQEGDQSPDGNGTILFARGIEVGHVFKLGTRYSEAMNATFLDENGKTQPLIMGCYGIGVSRTVAAIAEQFNDENGLVWPKAVAPFHVHVIPVNMKSDAQREMGENIYNSLQEQGYEVLLDDRAERAGVKFADADLFGLPVRVTVGKKADEGIVEVKVRATGESEEVNVEELQTYIANILK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Bacillus cereus (strain AH187)
Length
566 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.122 kDa
Sequence
MKQSMVFSPTLREVPADAEIKSHQLLLRAGFMRQNASGIYSFLPFGLKVLHKVERIVREEMERAGAVELLMPAMQAAELWQESGRWYSYGSELMRMKDRNAREFALGATHEEVITDLVRDEVKSYKKLPLTLYQIQTKFRDEQRPRFGLLRGREFLMKDAYSFHATQESLDEVYDRLYKAYSNIFARCGLNFRAVIADSGAMGGKDTHEFMVLSDVGEDTIAYSDTSDYAANIEMAPVVATYTKSDEAEKALEKVATPDQKAIEEVSAFLNIEAEKCIKSMVFKVDEKLVVVLVRGDHEVNDVKVKNVYGASVVELASHEEVKELLNCEVGSLGPIGVTGDIEIIADHAVASIVNGCSGANEEGFHYVNVNPERDFKVSQYTDLRFIQEGDQSPDGNGTILFARGIEVGHVFKLGTRYSEAMNATFLDENGKTQPLIMGCYGIGVSRTVAAIAEQFNDENGLVWPKAVAPFHVHVIPVNMKSDAQREMGENIYNSLQEQGYEVLLDDRAERAGVKFADADLFGLPVRVTVGKKADEGIVEVKVRATGESEEVKVEELQTYIANILK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Desulforudis audaxviator (strain MP104C)
Length
566 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
62.877 kDa
Sequence
MRASEYLIPTLREIPAEAEVVSHRLLLKAGFIRKAASGVYTLLPLAHRVLRKIMRIIREEMDRQGGQEILLPIMQPAELWLRSGRWHVYGPELFRLKDRHGRDFCLGPTHEEIITELVMGDVRSHKQLPLLLYQIQNKYRDERRPRFGLLRGREFIMKDLYSFDRDEAGLEVSYRKMFEAYQRVFSRCGLEFRPVEADSGPIGGSVSHEFMVLAGSGEALVVYCPEDACGYAANVEKAESRAERPKTKEDPLALELLPTPGKRTVEDVCAFLGVGPEQIVKTILYETDRGPCAALVRGDREVNEVKLQNAIGAMHLEMAGPATIERLTGAPVGFTGPVGLEGVRLVVDDEVSFMVNCITGANRGDAHYRNVNPGRDFPLQVVTDLRLVREEDPCPQCGRPLLAARGIEVGQVFKLGTKYSEVMGLTYLDEHGTERPVVMGCYGIGVTRTLAAAVEQNHDEQGIIWPTAIAPFAVVVVPVNVRDEVQSALAEKAYTVLSEAGVEVLLDDRPERPGVKFKDADLVGYPLRVTVGKTAVDGLVELRLRKNGDTRLVGIGELVDTVRGFL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Herpetosiphon aurantiacus (strain ATCC 23779 / DSM 785 / 114-95)
Length
566 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
61.144 kDa
Sequence
MRMSSGFGRTLREAPSEAELAAHQLILRAGLARQLLAGGMALLPLGMRVFRRIEAIMHAELAAIGAGEFRTPVVHAASLWEQTGRYAQYGEAMLRFNNRNQQALLFAPTHEEAVAELARREVDSYRQLPSLLYQIHTKYRDELRVRGGLLRLREFTMLDAYSLDTDWAGLDMVYDRVALAFETIFERCGVRFTAVEADGGEMGGREPREYMAFSSSGEDSLVVCPLCSYAANSEVAVRGQAAANDDVVPAMSEIATPACTTIAELATFLQVSEAQTAKAVFFNSAEKGLIFVVVRGDREVNEIKLRAAAGVSALEPATLEQISAVGAVAGYASPVGLSNVTVIADHSVVGVGGLVAGANRTGYHLQNVVYGRDWQATVVADIANVEEGDACPVCGAALSLERGIEIGHIFKLGTRYTEALGATYLDPQGQAQPIVMGSYGIGLERLLQVIIEQHHDEKGIVWPASVAPFDLHLVQLGASATVSEAANQLYQQLSEAGLSVLYDDRNESAGVKFNDADLLGMPLRLTVGERGLKQNVVELRQRATGVVETIALDQVVKSIKNIEHRA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Francisella philomiragia subsp. philomiragia (strain ATCC 25017)
Length
565 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.721 kDa
Sequence
MKATQTLIATTKELPKEAVLTSHQYMLKAGLIKKLASGIYTWMPIGLKVLQKIQNIVREEMNKAGASELLLPSVLPSELLQETHRWDKFGPELLKLKDRHERDFCYGPTHEEPIVDMARDTIKSYKQLPLNLYQIQTKFRDEIRPRFGVMRAREFIMKDAYSFHENSECLHNTYNKMHETYCNILDKIGLVYRPVRADTGAIGGDNSHEFQVLANAGEDIICYSNGSDYAANIELATYAKPDLSTRAVSENTITKIHTPNIKTIEKLCTELDFDIKKTIKTMVIKDAKGNFFALVIRGDHELNETKINKLEQIVAPYTLATKDEIFSIFNANPGSLGIVNCPVQIIADYSAMMIEDICCGANEDDYHFTNVNWGRDITSYQIADIRNVVTGDISPDNNGTLELTNGIEVGHIFELEDVYSKPMNANIIGQDGKSKPMLMGCYGFGVSRVMAAAIEQSHDENGIIWPETIAPYQVAILPINYNKSESVKQTADKLYQELLVKGIDVILDDRGARPGVMFADADLIGFSHHVVIGDRLLEQGLVEYKNRKTQEKQEIRLEKLFDILA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Bacillus pumilus (strain SAFR-032)
Length
565 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.357 kDa
Sequence
MRQSLTFIPTLREVPADAEAKSHQLLVRAGFIRQNTSGIYHYLPLAHKVIQHIQSIVRKEMEKAGAAELLMPVLQQAEMWQESGRWYTYGPELMRMKDRHGREFALGPTHEEVITSLVRSEVKSYKKLPLTLYQIQSKFRDEQRPRFGLLRGREFIMKDAYSFHSSPESLDDTYNKMFTAYSNVFSKVGLNFRPVIADSGAMGGKDTHEFMALSEVGEDTIAYSDTSSYAANIEMAEAVYQGEEANPADFKELEKVHTPQVKTIQDIAGFLDVDPSLCIKSVLFKADDAYVLILTRGDHEVNDVKVKNLVGAQLVELATREEVLEVIGTEPGFVGPVKLEAEVDIYADLTVKGMTNAVAGANEADYHYVNVNPARDVSVKEFTDLRFIQEGDVSPDGEGTIQFAKGIEVGQVFKLGTRYSESMDATYLDENGRAQPMIMGCYGIGISRTLSAIVEQHHDEKGIIWPEAVAPYDLHLLALNMKNDAQKELAETLYERLENEGFDVLFDDRQERAGVKFADSDLIGLPIRISCGKRSEEGIVEVKFRKSGESHEVSVDELISFIRQA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Francisella tularensis subsp. tularensis (strain FSC 198)
Length
565 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.543 kDa
Sequence
MKATQTLIATTKELPKEAVLISHQYMLKAGLIKKLASGIYTWMPLGLKVLQKIQNIVRDEMNKAGASELLLPSILPSELLQETHRWDKFGPELLKLHDRHNRDFCYGPTHEEPIVDMARDTIKSYKQLPLNLYQIQTKFRDEIRPRFGVMRAREFIMKDAYSFHENSQCLRNTYNTMYATYCNILDKIGLAYRPVKADTGAIGGDNSHEFQVLANAGEDIICYSNGSDYAANIELATYAKSDLSKRVNSQNTIEKIHTPNIKTIEKLCKEMSFDIKKTIKTMVIKDAGGNFFALVIRGDHELNETKINKLDQIIAPYTLATKEEIFSIFNANPGSLGIYNCPISIIADYSAIAITDLVCGANEDDYHFTNVNWDRDVTNYQIADIRNVVTGDISPDGKGTLELTNGIEVGHIFELEDVYSKPMNANIIGQDGKSKPMLMGCYGFGVSRVMAAAIEQSHDENGIIWPESIAPYQVAILPINYNKSDKIKEVADKLYQDLLGDGIDVLLDDRGARPGVMFADADLIGYSHHVVIGDRLLEQGLIEYKNRKTQEKQEITIAELIKILK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Francisella tularensis subsp. holarctica (strain FTNF002-00 / FTA)
Length
565 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.479 kDa
Sequence
MKATQTLIATTKELPKEAVLISHQYMLKAGLIKKLASGIYTWMPLGLKVLQKIQNIVRDEMNKAGASELLLPSILPSELLQETHRWDKFGPELLKLHDRHNRDFCYGPTHEEPIVDMARDTIKSYKQLPLNLYQIQTKFRDEIRPRFGVMRAREFIMKDAYSFHENSQCLRNTYNTMYATYCNILDKIGLAYRPVKADTGAIGGDNSHEFQVLANAGEDIICYSNGSDYAANIELATYAKPDLSKRVNSQNTIEKIHTPNIKTIEKLCKEMSFDIKKTIKTMVIKDAGGNFFALVIRGDHELNETKINKLDQIIAPYTLATKEEIFSIFNANPGSLGIYNCPISIIADYSAIAITDLVCGANEDDYHFTNVNWDRDVTNYQIADIRNVVTGDISPDGKGTLELTNGIEVGHIFELEDVYSKPMNANIIGQDGKSKPMLMGCYGFGVSRVMAAAIEQSHDENGIIWPESIAPYQVAILPINYNKSDKVKEVADKLCQDLLGDGIDVLLDDRGARPGVMFADADLIGYSHHVVIGDRLLEQGLIEYKNRKTQEKQEITIAELIKLLK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Francisella tularensis subsp. holarctica (strain LVS)
Length
565 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.479 kDa
Sequence
MKATQTLIATTKELPKEAVLISHQYMLKAGLIKKLASGIYTWMPLGLKVLQKIQNIVRDEMNKAGASELLLPSILPSELLQETHRWDKFGPELLKLHDRHNRDFCYGPTHEEPIVDMARDTIKSYKQLPLNLYQIQTKFRDEIRPRFGVMRAREFIMKDAYSFHENSQCLRNTYNTMYATYCNILDKIGLAYRPVKADTGAIGGDNSHEFQVLANAGEDIICYSNGSDYAANIELATYAKPDLSKRVNSQNTIEKIHTPNIKTIEKLCKEMSFDIKKTIKTMVIKDAGGNFFALVIRGDHELNETKINKLDQIIAPYTLATKEEIFSIFNANPGSLGIYNCPISIIADYSAIAITDLVCGANEDDYHFTNVNWDRDVTNYQIADIRNVVTGDISPDGKGTLELTNGIEVGHIFELEDVYSKPMNANIIGQDGKSKPMLMGCYGFGVSRVMAAAIEQSHDENGIIWPESIAPYQVAILPINYNKSDKVKEVADKLCQDLLGDGIDVLLDDRGARPGVMFADADLIGYSHHVVIGDRLLEQGLIEYKNRKTQEKQEITIAELIKLLK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Francisella tularensis subsp. mediasiatica (strain FSC147)
Length
565 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.617 kDa
Sequence
MKATQTLIATTKELPKEAVLISHQYMLKAGLIKKLASGIYTWMPLGLKVLQKIQNIVRDEMNKAGASELLLPSILPSELLQETHRWDKFGPELLKLHDRHNRDFCYGPTHEEPIVDMARDTIKSYKQLPLNLYQIQTKFRDEIRPRFGVMRAREFIMKDAYSFHENSQCLRNTYNTMYATYCNILDKIGLAYRPVKADTGAIGGDNSHEFQVLANAGEDIICYSNGSDYAANIELATYAKPDLSKRVNSQNTIEKIHTPNIKTIEKLYKEMSFDIKKTIKTMVIKDAGGNFFALVIRGDHELNETKINKLDQIIAPYTLATKEEIFSIFNANPGSLGIYNCPISIIADYSAIAITDLVCGANEDDYHFTNVNWDRDVTNYQIADIRNVVTGDISPDCKGTLELTNGIEVGHIFELEDVYSKPMNANIIGQDGKSKPMLMGCYGFGVSRVMAAAIEQSHDENGIIWPESIAPYQVAILPINYNKSDKVKEVADKLYQDLLGDGIDVLLDDRGARPGVMFADADLIGYSHHVVIGDKLLEQGLIEYKNRKTQEKQEITIAELIKILK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Francisella tularensis subsp. novicida (strain U112)
Length
565 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.625 kDa
Sequence
MKATQTLIATTKELPKEAVLISHQYMLKAGLIKKLASGIYTWMPLGLKVLQKIQNIVRDEMNKAGASELLLPSILPSELLQETHRWDKFGPELLKLHDRHNRDFCYGPTHEEPIVDMARDTIKSYKQLPLNLYQIQTKFRDEIRPRFGVMRAREFIMKDAYSFHENSQCLRNTYNTMYATYCNILDKIGLAYRPVKADTGAIGGDNSHEFQVLANAGEDIICYSNGSDYAANIELATYAKPDLSKRVNSQNTIEKIHTPNIKTIEKLCKEMSFDIKKTIKTMVIKDAEGNFFALVIRGDHELNETKINKLEQIVAPYTLATKEEIFSIFNANPGSLGIYNCPISIIADYSAIAIIDLVCGANQDDYHFTNVNWDRDVTNYQIADIRNVVTGDISPDGKGTLELTNGIEVGHIFELEDVYSKPMNANIIGQDGKSKPMLMGCYGFGVSRVMAAAIEQSHDENGIIWPESIAPYQVAILPINYNKSDKVKEVADKLYQDLLGDGIDVLLDDRGARPGVMFADADLIGYSHHVVIGDRLLEQGLIEYKNRKTQEKQEITITELIKILT

Gene
proS
Protein
Proline--tRNA ligase
Organism
Francisella tularensis subsp. holarctica (strain OSU18)
Length
565 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.479 kDa
Sequence
MKATQTLIATTKELPKEAVLISHQYMLKAGLIKKLASGIYTWMPLGLKVLQKIQNIVRDEMNKAGASELLLPSILPSELLQETHRWDKFGPELLKLHDRHNRDFCYGPTHEEPIVDMARDTIKSYKQLPLNLYQIQTKFRDEIRPRFGVMRAREFIMKDAYSFHENSQCLRNTYNTMYATYCNILDKIGLAYRPVKADTGAIGGDNSHEFQVLANAGEDIICYSNGSDYAANIELATYAKPDLSKRVNSQNTIEKIHTPNIKTIEKLCKEMSFDIKKTIKTMVIKDAGGNFFALVIRGDHELNETKINKLDQIIAPYTLATKEEIFSIFNANPGSLGIYNCPISIIADYSAIAITDLVCGANEDDYHFTNVNWDRDVTNYQIADIRNVVTGDISPDGKGTLELTNGIEVGHIFELEDVYSKPMNANIIGQDGKSKPMLMGCYGFGVSRVMAAAIEQSHDENGIIWPESIAPYQVAILPINYNKSDKVKEVADKLCQDLLGDGIDVLLDDRGARPGVMFADADLIGYSHHVVIGDRLLEQGLIEYKNRKTQEKQEITIAELIKLLK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Francisella tularensis subsp. tularensis (strain SCHU S4 / Schu 4)
Length
565 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.543 kDa
Sequence
MKATQTLIATTKELPKEAVLISHQYMLKAGLIKKLASGIYTWMPLGLKVLQKIQNIVRDEMNKAGASELLLPSILPSELLQETHRWDKFGPELLKLHDRHNRDFCYGPTHEEPIVDMARDTIKSYKQLPLNLYQIQTKFRDEIRPRFGVMRAREFIMKDAYSFHENSQCLRNTYNTMYATYCNILDKIGLAYRPVKADTGAIGGDNSHEFQVLANAGEDIICYSNGSDYAANIELATYAKSDLSKRVNSQNTIEKIHTPNIKTIEKLCKEMSFDIKKTIKTMVIKDAGGNFFALVIRGDHELNETKINKLDQIIAPYTLATKEEIFSIFNANPGSLGIYNCPISIIADYSAIAITDLVCGANEDDYHFTNVNWDRDVTNYQIADIRNVVTGDISPDGKGTLELTNGIEVGHIFELEDVYSKPMNANIIGQDGKSKPMLMGCYGFGVSRVMAAAIEQSHDENGIIWPESIAPYQVAILPINYNKSDKIKEVADKLYQDLLGDGIDVLLDDRGARPGVMFADADLIGYSHHVVIGDRLLEQGLIEYKNRKTQEKQEITIAELIKILK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Francisella tularensis subsp. tularensis (strain WY96-3418)
Length
565 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.553 kDa
Sequence
MKATQTLIATTKELPKEAVLISHQYMLKAGLIKKLASGIYTWMPLGLKVLQKIQNIVRDEMNKAGASELLLPSILPSELLQETHRWDKFGPELLKLHDRHNRDFCYGPTHEEPIVDMARDTIKSYKQLPLNLYQIQTKFRDEIRPRFGVMRAREFIMKDAYSFHENSQCLRNTYNTMYATYCNILDKIGLAYRPVKADTGAIGGDNSHEFQVLANAGEDIICYSNGSDYAANIELATYAKPDLSKRVNSQNTIEKIHTPNIKTIEKLCKEMSFDIKKTIKTMVIKDAGGNFFALVIRGDHELNETKINKLDQIIAPYTLATKEEIFSIFNANPGSLGIYNCPISIIADYSAIAITDLVCGANEDDYHFTNVNWDRDVTNYQIADIRNVVTGDISPDGKGTLELTNGIEVGHIFELEDVYSKPMNANIIGQDGKSKPMLMGCYGFGVSRVMAAAIEQSHDENGIIWPESIAPYQVAILPINYNKSDKIKEVADKLYQDLLGDGIDVLLDDRGARPGVMFADADLIGYSHHVVIGDRLLEQGLIEYKNRKTQEKQEITIAELIKILK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Campylobacter lari (strain RM2100 / D67 / ATCC BAA-1060)
Length
565 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.28 kDa
Sequence
MKFSKFYAISTKENPKDATLPSHIFLVKGAFIEQIGSGLYNFLPLGKRVLDKIKNIIKEEMDKAGALEVNLSFNTPAELWKESGRFNVFGKELLRFKDRKENDFVLGPTHEEAMVALIRNKITSYKQLPLHLYQIGLKFRDEARPRFGLLRCREFLMKDGYSFHASEADLDKEFNLMHETYSKILTRLGLDFRAVEADSGAIGGSGSKEFMVLAKNGEDDILLCEHCDYAANIEAAKRTKKTCTDERPEADFATQFHTPNVKTIEELAEFFKINPYYTIKAIAKKAIYESEEKIIVFFIRGDDELQEVKALNAANALELVDVSEEELEKAGLVPGFIGFVGLNGVDFYIDHELENETNMIIGANKKDYHLVGINVVNLNKERFKDLAAVKEHDLCPKCQHKLKQSKGIEVGHIFKLGKKYSQAMNASYLDENGKAQFFTMGCYGMGVSRLVAVAIEASHDEKGCIWNKTLAPFVLDIIVSNIKDIKAMEFAEQIYTHFKDKEILFDDRNERFGVKINDFELMGFPYALVIGKSLENDEVELIHRNTLEKQVLKTQEVISHLEKIL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Lactobacillus acidophilus (strain ATCC 700396 / NCK56 / N2 / NCFM)
Length
565 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.408 kDa
Sequence
MRQSKFFMPTLKEAPSDAVAESHKLMIRGGYIRQVTAGVYAYLPLGYRVLRKAESIIEQEMDNINVPEMMMPHLLPATLWQESGRYQKYGAEMFKLKDRHGRESLLGPTHEETFTEIIAKNLKSYKQMPLALYQIQTKFRDENRPRFGLLRGREFVMLDGYSFAATREQLDQQFDDQKSAYKRIFKRAGVTVHPVIADSGTMGGKNSTEFQAPAAIGEDTIATNEKGTYAANLEMAKSIDTFKQEPEEAKELTKVATPACDTIKKLAEFLDVPATRIVKSILYIADDQKVLVLIRGDKQINEVKLGHVLDADDIHEANTEDLKEITGSEKGGVGPVNADWADKIIADETVKGLYNVVVGAGETDYQFKNANLDRDFKVDEFADIRTANEGEPDPVDHLPLKFTTSIEVGHIFKLGTYYTKTMGADFLDQNGKAQPVIMGSYGIGVTRMLSAVVEQHLTDRGVAWPKEIAPFEIHIVQMKMNKEDQTELAEKLEKKFSEKYDVLYDDRKERAGVKFADADLVGAPVRITIGKKAADGIVEVKRPTDEKAVEMSIDELDKFVNQELG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Lactobacillus delbrueckii subsp. bulgaricus (strain ATCC 11842 / DSM 20081 / JCM 1002 / NBRC 13953 / NCIMB 11778)
Length
565 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
62.759 kDa
Sequence
MRQSIFFMPTLKETPADAVAKSHQVMLRGGYIRQVTAGVYSYLPLGYKVLRKTEKIIEEEMANAGVVEMIMPHMLPASMWEESGRLPKYGPEMFRLKDRHGREMLLGPTHEETFTDVVAKSLKSYKQMPLQLYQIQTKFRDENRPRFGLLRGREFVMLDGYSFAASQEQLDKQFDDEKAAYLKIFKRTGVEVRPVIADSGTMGGKNSIEFQAPAAVGEDTIATNASGTYAANLEMAVSVDTFKQEPEELKAMEKVATPGCDSIDKLAEFLQVPATRIVKSVLYIVDEKKKVLVLIRADKEVNEVKLTHLLDCDSLRVAETSDLEELTGAGKGGVGPVNADWADEIVADKTVKGLYNVVVGAGESDAQFINANLDRDFRADRFADLRVANEGEPDPVDHEPLKFTTSIEVGHIFKLGTYYTETMGAKFLDQNGKSQPVIMGSYGIGVTRLLSAVVEQHATENGVAWPKEIAPFGIHIIQMKMKDEIQSKLAEDLEAKFAKYDVLYDDRNERPGVKFNDADLVGAPIRITVGRDAADGIVEVKRPGDDQAQKLAVADLEDFIANELD

Gene
proS
Protein
Proline--tRNA ligase
Organism
Lactobacillus delbrueckii subsp. bulgaricus (strain ATCC BAA-365)
Length
565 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
62.731 kDa
Sequence
MRQSIFFMPTLKETPADAVAKSHQVMLRGGYIRQVTAGVYSYLPLGYKVLRKTEKIIEEEMANAGVVEMIMPHMLPASMWEESGRLPKYGPEMFRLKDRHGREMLLGPTHEETFTDVVAKSLKSYKQMPLQLYQIQTKFRDENRPRFGLLRGREFVMLDGYSFAASQEQLDKQFDDEKAAYLKIFKRTGVEVRPVIADSGTMGGKNSIEFQAPAAVGEDTIATNASGTYAANLEMAVSVDTFKQEPEELKAMEKVATPGCDSIDKLAEFLQVPATRIVKSVLYIVDEKKKVLVLIRADKEVNEVKLTHLLDCDSLRVAETSDLEELTGAGKGGVGPVNADWADEIVADKTVKGLYNVVVGAGESDAQFINANLDRDFKADRFADLRVANEGEPDPVDHEPLKFTTSIEVGHIFKLGTYYTETMGAKFLDQNGKSQPVIMGSYGIGVTRLLSAVVEQHATENGVAWPKEIAPFGIHIIQMKMKDEIQSKLAEDLEAKFAKYDVLYDDRNERPGVKFNDADLVGAPIRITVGRDAADGIVEVKRPGDDQAQKLAVADLEDFIANELD

Gene
proS
Protein
Proline--tRNA ligase
Organism
Lactobacillus gasseri (strain ATCC 33323 / DSM 20243 / JCM 1131 / NCIMB 11718 / AM63)
Length
565 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.19 kDa
Sequence
MRQSKFFMPTLKEAPSDAVAKSHQLMLRGGYIRQVTAGVYAYLPLGYRVLRKAENIIEEEMNNINVPEMIMPHLLPATLWQESGRYKKYGAEMFKLQDRHGRESLLGPTHEETFTEIVAKNLKSYKQMPLALYQIQTKFRDENRPRFGLLRGREFVMLDGYSFAATREQLDEQFDDQKSAYLKIFNRAGVTVHPVIADSGTMGGKNSTEFQAPAAIGEDTIATNEKGTYAANLEMAKSIDTFKQDPEDAKELTKVATPGMDTIDKLAEFLKVPATRIVKSILYIADDQKVLVLIRGDKEINEVKLGHVLDADEVRTANADELVEITGSEKGGVGPIGADWADKIVADETVKGLYNVVVGANETDYQYQNANLDRDFKVDEFADIRTANEGELDPVDHLPLKFTTSIEVGHIFKLGTYYTKTMGADFLDNNGKAKPVIMGSYGIGVTRMLSAAVEQHLTENGIAWPKEIAPFDVHLIQMKMKDEAQTELAEKLEKELSTKYDVLYDDRNERPGVKFNDADLVGAPLRITIGRKAKDGIVEVKRPTDEKAMEVNISDLDAMITKELG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Lactobacillus helveticus (strain DPC 4571)
Length
565 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.229 kDa
Sequence
MRQSKFFMPTLKEAPSDAVAESHKLMIRGGYIRQVTAGVYAYLPLGYRVLRKAEGIIEDEMEKINVPEMIMPHLLPATLWQESGRYKKYGAEMFKLKDRHGRESLLGPTHEETFTEIIAKNLKSYKQMPLALYQIQTKFRDENRPRFGLLRGREFVMLDGYSFAATRDQLDEQFDDQKSAYKRIFKRAGVTVHPVIADSGTMGGKNSTEFQAPAAIGEDTIATNEKGTYAANLEMAKSIDTFKQEPEDAKELTKVATPGCDTIEKLAKFLNVPATRIVKSILYIADDQKVLVLIRGDKQINEVKLGHVLDADEVHEADSADLKEITGSEKGGVGPVDADWADKIIADETVKDLYNVVVGAGETDYQFENANLDRDFKVDEFVDIRTANEGEPDPVDHLPLKFTTSIEVGHIFKLGTYYTKTMGADFLDQNGKAKPVIMGSYGIGVTRMLSAAVEQHLTEHGVAWPKEIAPFAIHIVQMKMNKEDQTELAEKLEKKFSEKYDVLYDDRKERAGVKFADADLVGAPIRITVGKKAADGIVEVKRPTDDKATEISIDELDKFVNQELG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Lactobacillus johnsonii (strain CNCM I-12250 / La1 / NCC 533)
Length
565 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.242 kDa
Sequence
MRQSKFFMPTLKEAPSDAVAKSHQLMLRGGYIRQVTAGVYAYLPLGYRVLRKAENIIEEEMDNINVPEMIMPHLLPATLWQESGRYKKYGAEMFKLQDRHGRESLLGPTHEETFTEIVAKNLKSYKQMPLALYQIQTKFRDENRPRFGLLRGREFVMLDGYSFAATREQLDEQFDDQKSAYLKIFNRAGVTVHPVIADSGTMGGKNSTEFQAPAAIGEDTIATNEKGTYAANLEMAKSIDTFKQEPEEAKDLAKVATPGMDTIEKLADFLKVPSTRIVKSILYIADDQKVLVLIRGDKEINEVKLGHILDADEVRTANADELVEITGSEKGGVGPINADWADKIIADETVKDLYNVVVGANETDYQYQNANLDRDFKVDEFADIRTANEGEPDPVDHLPLKFTTSIEVGHIFKLGTYYTDTMGADFLDNNGKAKPVIMGSYGIGVTRMLSAAVEQHLTENGIAWPKEIAPFAIHLIQMKMKDETQTKLAEKLEKELSAKYDVLYDDRNERPGVKFNDADLVGAPLRITIGRKAKDGIVEVKRPMDEKATEVNISDLDAVITKELG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Hydrogenobaculum sp. (strain Y04AAS1)
Length
565 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.57 kDa
Sequence
MRWSRYFLYTTKEEPSETEAASHRFLTKAGFIKQVASGIYELTPIAFRVLKKIENIVRDEMDKAGAQELLLTILNPAELWKETGRWDYYGNELFKLKDRSDRDYCLGPTHEEEITDLVRKTVRSYKQLPLNLYQIHTKFRDEKRPRYGLIRGREFIMKDAYSFDTDEESAKNSYDIMVKAYKNIFKRLNLNILMVKADVGQIGGKSSHEFVAITKYGEALIAYCENCGYAANTEIVELKKPNVEKEPPLVLEEVYTPNIKTIEELSSFLNVAKSKIIKSVLYIKEDKPIMVLIRGDKKIDEKKLERLFGTDEFRLAEDDEVLRLLNTEKGFIGPFVEGKDIEIIVDNSLYNASNMVVAFNKPHYHYKNANIDFENFVDVAQVEENDPCPECGSPLKVAQGLELGHTFLLGTRYSLPMKAFFTDKDGVEKPVVMGCYGIGISRLIAALVEQYHDEKGIKWPLPVAPFQVLISCVNTSDDIQYSTSEHLYKSLTQEGIEVLFDDRDVSPGVKFNDADLIGIPYRIVVGKKAKDGLVEVVDRHTLKAVDVPIDKVLDYIKDILNVNGR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Bacillus subtilis (strain 168)
Length
564 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.305 kDa
Sequence
MRQSLTLIPTLREVPADAEAKSHQLLLRAGFIRQNTSGVYSYMPLAYKVIQNIQQIVREEMEKIDAVEMLMPALQQAETWQESGRWYTYGPELMRLKDRHGREFALGATHEEVITSLVRDEVKSYKRLPLTLYQIQSKFRDEKRPRFGLLRGREFIMKDAYSFHASAESLDETYQKMYEAYSNIFARCGINVRPVIADSGAMGGKDTHEFMALSAIGEDTIAYSDESQYAANIEMAEVLHQEVPSDEEPKALEKVHTPNVKTIEELTAFLQVSAEACIKSVLFKADDRFVLVLVRGDHEVNDIKVKNLLHAEVVELATHEEVIQQLGTEPGFVGPVGIHQDVEVYADQAVKAMVNAVAGANEGDHHYKNVNVNRDAQIKEFADLRFIKEGDPSPDGKGTIRFAEGIEVGQVFKLGTRYSEAMNATYLDENGRAQPMLMGCYGIGVSRTLSAIAEQHHDEKGLIWPKSVAPYDLHILALNMKNDGQRELAEKLYADLKAEGYEVLYDDRAERAGVKFADSDLIGLPIRITVGKRADEGIVEVKIRQTGESTEISVDELSAFISKQ

Gene
proS
Protein
Proline--tRNA ligase
Organism
Bacillus velezensis (strain DSM 23117 / BGSC 10A6 / FZB42)
Length
564 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.123 kDa
Sequence
MRQSLTLIPTLREVPADAEAKSHKLLLRAGFIRQNTSGVYSYMPLAYRVIQNIQKIVREEMEKINAVEMLMPALQQAETWQESGRWYTYGPELMRLKDRHGREFALGATHEEVITSLVRDEVKSYKRLPLTLYQIQSKFRDEKRPRFGLLRGREFIMKDAYSFHASEESLEETYQNMYGAYSSIFARCELNVRPVIADSGAMGGKDTHEFMALSEIGEDTIAYSDGSSYAANTEMAEVVMNSEPSDETPEALEKIDTPNVKSIEELASFLQIEPSACIKSMLFKADDRFVLVLVRGDHEVNDVKVKNLLNAEVVELASHEEVAEKLGTEPGFAGPIGAAGDIEIYADQAVKVMVNAVSGANEKDRHYRNVNIERDASVKAYADLRIIQEGDPSPDGKGTIRFAEGIEVGQVFKLGTRYSEAMNATYLDENGRAQPMLMGCYGIGVSRTLSAIAEQHHDEKGLIWPKSVAPYDLHILALNMKNEAQKELAEQLYGKFQAEGYEVLYDDRAERAGVKFADSDLIGLPIRITVGKRADEGIVEVKIRKTGESAEVSVDELSEFIKTK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Coxiella burnetii (strain Dugway 5J108-111)
Length
564 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.297 kDa
Sequence
MKVSQFFLATVKETPADAVLASHQLMIRAGMLRKLASGLYTWLPLGLRVLQKVADVVREEMNRAGALELLMPIVQPASLWQESGRWEAYGAELLRIMDRHQNGFCFGPTHEEVITDIARQELKSYKQLPLNFYQIQTKFRDEIRPRFGVMRSREFLMKDAYSFDLDEKGMQAAYEKMFDAYRRIFTRLGLNFRAVLADTGAIGGDYSHEFQVLADVGEDTVVYSDESDYAANIEKAAAQAPQGERVKPVAEIKKIATPGVRTIKQLADKANILPEKGVKTLIVKGDESSLIALILRGDHELNDVKAQHLPGVAFPLQFADEKEIREAIGCGPGSLGPVNLPIPFIVDRDAAQLVDFSCGANEDDFHWINVNWERDVPLGSVADIRKVVEGDISPDGKGRLRFARGIEVGQVFQLGDKYSRKMNATVVDELGKSRYLQMGCYGIGVSRTVAAAIEQNHDERGIIWPTPMAPFFIALVPVNMHKSYRVREACEKLYNELIDAGYEVLWDDRKERPGVMFADMDLIGIPHRLVISESGLDRGIVEYKARKSKEAENVSLENVLSVFR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Coxiella burnetii (strain RSA 331 / Henzerling II)
Length
564 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.345 kDa
Sequence
MKVSQFFLATVKETPADAVLASHQLMIRAGMLRKLASGLYTWLPLGLRVLQKVADVVREEMNRAGALELLMPIVQPASLWQESGRWEAYGAELLRIMDRHQNGFCFGPTHEEVITDIARQELKSYKQLPLNFYQIQTKFRDEIRPRFGVMRSREFLMKDAYSFDLDEKGMQAAYEKMFDAYRRIFTRLGLNFRAVLADTGAIGGDYSHEFQVLADVGEDTVVYSDESDYAANIEKAAAQAPQGERVKPVAEMKKIATPGVRTIKQLADKANILPEKGVKTLIVKGDESSLIALILRGDHELNDVKAQHLPGVAFPLQFADEKEIREAIGCGPGSLGPVNLPIPFIVDRDAAQLVDFSCGANEDDFHWINVNWERDVPLGSVADIRKVVEGDISPDGKGRLRFARGIEVGQVFQLGDKYSRKMNATVVDELGKSRYLQMGCYGIGVSRTVAAAIEQNHDERGIIWPMPMAPFFIALVPVNMHKSYRVREACEKLYNELIDAGYEVLWDDRKERPGVMFADMDLIGIPHRLVISESGLDRGIVEYKARKSKEAENVSLENVLSVFR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Sulfurihydrogenibium sp. (strain YO3AOP1)
Length
564 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.953 kDa
Sequence
MLASKFFMPTLKENPSDAVVPSHIYLVRGGFIRSLSAGIYEYLPLGLKVLRKIENIIRKHMDDSGALEVLLPILTPAELWKETGRWHVYGKELFRLKDRKDAEFALGPTHEETITDLVRKNVRSYKDLPLNFYQIQTKFRDEARPRYGLIRGREFIMKDGYSFDVSEEDAKKTYEVMKEAYHKIFKELGLDYLMVEADVGAIGGKFSHEFVVKVPSGEAHIVYCEKCGYAANVEAAKFHHHKLPPEEPKPIEKVYTPDIKSVEDVANFLNVPLTKLVKTLIYKIDDKDFVAVLIRGDRELNETKLANLFKAIDVRMATKEELESLGIPEGFVGPIGLNLPIYADFSLKELYNIVVGANEKDYHYINANIDRDFKVSGFYDLATAKEGDPCPVCHLPLKETTGLEVGHIFLLGTKYSESMKAYFVDKDGKEKSIIMGCYGIGVSRLISAIVEQYHDDKGIIWPENLAPFNVHILVLNPKDQESLNVGFDIYKKLKEKGLDVLLDERDESAGAKFKDADLIGIPHRIVIGKALKEGKVEYQKRDGSIKELVDVKLIINKLMDGYHG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Thermosipho melanesiensis (strain DSM 12029 / CIP 104789 / BI429)
Length
564 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
64.461 kDa
Sequence
MRFSQLYAPTLRENPADAEIPSQALLQRAGFIRKIAAGVYTYLPLARRTLLKIENIVREEMDRIGAQEILMPIIQPAELWIKSGRWDDYGPEMMKLKDRHNRDFTLGPTHEELVTELVKNELNSYKQLPVTLYQIANKYRDEIRPRFGVLRAREFIMKDAYSFHDSWESLDEVYKKFKEAYSRILERIGLRYTVIEASSGAIGGKESHEFVAFAEYGESNILYCDCGYAGSDEKVPYMGEYEVFDEDEKERELVHTPNVRTVEEVAQYLGVEIKRIVKSLIFKGRDGYVMVLVPGNRELNFEKLKAYLGDQSLQMALPENILEDFGVPIGFLGPVGISNVKIVADKGIKYMKNFVVGGMKKNYHYINVNLERDFQVEEWADLVVVNPGEPCPVCGKPLKSERGIELGHIFKLGTKYSETMDVKYMNKDGKMKPFIMGCYGWGISRTLGAIVEQLHDDNGIIWPVSVAPYEVVITVVGKENEKSFAEKLYRYLLDKGVDVLIDDRDVSPGVKFKDADLIGFPLRITIGKSYKDGKVELKERVGNVTIIEADEEVILKNVQHILKR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Xanthomonas axonopodis pv. citri (strain 306)
Length
564 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
61.4 kDa
Sequence
MRLSQFHLHTTKETPADAELVSHRLMLRAGMIRKLASGLYTWSPLGLRVLRKVEAIVREEMNRAGAVEVLFPTIQPRELWDATGRWEKFGGQLLKIKDRKEQEFCYSPTAEEAAAEFARQEINSYKQLPLNFYQIQTKFRDEIRPRFGVMRAREFLMKDAYSFHLTDEDMAREYDNMRAAYTRIFTRLGLDFRAVQADSGAIGGDASQEFHVIADSGEDSLAFSTGSDYAANVEAASAAPPAPRAAASEAMQQVATPTQKTCEDVAQLLGIALQRTVKSVAVMTQAGFVLVLVRGDHAVNEIKLAKVPGLADYRLANESEIREHLGCEPGFLGPVNTARPVRVVADRDVAALADFVVGANVSGAHLVGVNWGRDLPEPETVADVRNVVEGERAADGGELRLARGIEVGHVFQLGSQYAQALQATVIDEGGKAAVMKMGCYGIGISRIVAAAIEQNHDDAGIIWPAPMAPWQVVVCVINPKQDPQVLAAAQALLDQLLAAGLDAALDDRGLRPGAMFADMELLGIPHRVVVSERGLAAGTFEYRARTADAAESLDKAGLFSRLGH

Gene
proS
Protein
Proline--tRNA ligase
Organism
Xanthomonas campestris pv. vesicatoria (strain 85-10)
Length
564 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
61.444 kDa
Sequence
MRLSQFHLHTTKETPADAELVSHRLMLRAGMIRKLASGLYTWSPLGLRVLRKVEAIVREEMNRAGAVEVLFPTIQPRELWDATGRWEKFGGQLLKIKDRKEQEFCYSPTAEEAAAEFARQEINSYKQLPLNFYQIQTKFRDEIRPRFGVMRAREFLMKDAYSFHLTDEDMAREYDNMRAAYTRIFTRLGLDFRAVQADSGAIGGDASQEFHVIADSGEDSLAFSTGSDYAANVETASAAPPAPRAAASEAMQQVATPTQKTCEDVAQLLGIALQRTVKSVAVMTQAGFVLVLVRGDHAVNEIKLAKVPGLADYRLANESEIREHLGCEPGFLGPVNTARPVRVVADRDVAALADFVVGANVSGAHLVGVNWGRDLPEPETVADVRNVVEGERAADGGELRLARGIEVGHVFQLGSQYAQALQATVIDEGGKAAVMKMGCYGIGISRIVAAAIEQNHDDAGIIWPAPMAPWQVVVCVINPKQDPQVLAAAQALLDQLLAAGLDAALDDRGLRPGAMFADMELLGIPHRVVVSERGLAAGTFEYRARTADAAESLDKAALFSRLGH

Gene
proS
Protein
Proline--tRNA ligase
Organism
Xanthomonas campestris pv. campestris (strain 8004)
Length
564 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
61.568 kDa
Sequence
MRLSQFHLHTTKETPADAELVSHRLMLRAGMIRKLASGLYTWSPLGLRVLRKVEAIVREEMNRAGAVEVLFPTIQPRELWDATGRWEKFGGQLLKIKDRKEQEFCYTPTAEEAAAEFARQEINSYKQLPLNFYQIQTKFRDEIRPRFGVMRAREFLMKDAYSFHLTDADMAREYDNMRAAYIRIFTRLGLEFRAVQADSGAIGGDASQEFHVIAESGEDSLAFSTGSDYAANVETASAALPAPRPAAGETLQRVDTPTQKTCEDVAQLLGLPLQRTVKSIAVMTTAGFVLVLVRGDHAVNELKLAKVAGMADYRLANESEIRQHLGSEPGFLGPVQPAQPIRIIADRDVAAMADFVVGANAVGVHLTGVNWGRDLPEPETVADVRNVVDGDRASDGGELRLTRGIEVGHVFQLGSKYAEALQATVLDENGKAAVMKMGCYGIGISRIVAAAIEQNHDDAGIVWPAPMAPWKVVVCVINPKQDAQVAAAAGDLLEELIAAGIDAALDDRGLRPGAMFADMELLGVPHRVVVSERGLAAGTFEYRARTAESAENLDKAGLFSRLGN

Gene
proS
Protein
Proline--tRNA ligase
Organism
Xanthomonas campestris pv. campestris (strain B100)
Length
564 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
61.663 kDa
Sequence
MRLSQFHLHTTKETPADAELVSHRLMLRAGMIRKLASGLYTWSPLGLRVLRKVEAIVREEMNRAGAVEVLFPTIQPRELWDATGRWEKFGGQLLKIKDRKEQEFCYTPTAEEAAAEFARQEINSYKQLPLNFYQIQTKFRDEIRPRFGVMRAREFLMKDAYSFHLTDADMAREYDNMRAAYIRIFTRLGLEFRAVQADSGAIGGDASQEFHVIAESGEDSLAFSTGSDYAANVETASAALPAPRPAAGETLQRVDTPTQKTCEDVAQLLGLPLQRTVKSIAVMTTAGFVLVLVRGDHAVNEIKLAKVAGMADYRLANESEIRQHLGSEPGFLGPVQPVQPIRIIADRDVATMADFVVGANAVGVHLTGVNWGRDLPEPETVADVRNVVDGDRASDGGELRLTRGIEVGHVFQLGSKYAEALQATVLDENGKAAVMKMGCYGIGISRIVAAAIEQNHDDAGIVWPAPMAPWKVVVCVINPKQDAQVAAAAGDLLEELIAAGIDAALDDRGLRPGAMFADMELLGIPHRVVVSERGLAAGTFEYRARTAESAENLDKAGLFSRLGH

Gene
proS
Protein
Proline--tRNA ligase
Organism
Xanthomonas campestris pv. campestris (strain ATCC 33913 / DSM 3586 / NCPPB 528 / LMG 568 / P 25)
Length
564 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
61.568 kDa
Sequence
MRLSQFHLHTTKETPADAELVSHRLMLRAGMIRKLASGLYTWSPLGLRVLRKVEAIVREEMNRAGAVEVLFPTIQPRELWDATGRWEKFGGQLLKIKDRKEQEFCYTPTAEEAAAEFARQEINSYKQLPLNFYQIQTKFRDEIRPRFGVMRAREFLMKDAYSFHLTDADMAREYDNMRAAYIRIFTRLGLEFRAVQADSGAIGGDASQEFHVIAESGEDSLAFSTGSDYAANVETASAALPAPRPAAGETLQRVDTPTQKTCEDVAQLLGLPLQRTVKSIAVMTTAGFVLVLVRGDHAVNELKLAKVAGMADYRLANESEIRQHLGSEPGFLGPVQPAQPIRIIADRDVAAMADFVVGANAVGVHLTGVNWGRDLPEPETVADVRNVVDGDRASDGGELRLTRGIEVGHVFQLGSKYAEALQATVLDENGKAAVMKMGCYGIGISRIVAAAIEQNHDDAGIVWPAPMAPWKVVVCVINPKQDAQVAAAAGDLLEELIAAGIDAALDDRGLRPGAMFADMELLGVPHRVVVSERGLAAGTFEYRARTAESAENLDKAGLFSRLGN

Gene
proS
Protein
Proline--tRNA ligase
Organism
Xanthomonas oryzae pv. oryzae (strain MAFF 311018)
Length
564 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
61.267 kDa
Sequence
MRLSQFHLHTTKETPADAELVSHRLMLRAGMIRKLASGLYTWSPLGLRVLRKVEAIVREEMDRAGAVEVLFPTIQPRELWDATGRWEKFGGQLLKIKDRKEQEFCYSPTAEEAAAEFARQEINSYKQLPLNFYQIQTKFRDEIRPRFGVMRAREFLMKDAYSFHLTDADMAREYDNMRAAYTRIFTRLGLDFRAVQADSGAIGGDASQEFHVIADSGEDSLAFSTGSDYAANVETASAALPAPRAAASEAMQQVATPTQKTCEDVAQLLGIALQRTVKSVAVMTEAGFVLALVRGDHAVNEIKLAKVPGLAGYRLANETEIRAHLGCEPGFLGPVNTARPVRVVADRDVAALADFVVGANVSGAHLVGVNWGRDLPEPETVADVRNVVEGERAADGGELRLARGIEVGHVFQLGSQYAQALQATVIDEGGKVAVMKMGCYGIGISRIVAAAIEQNHDDAGIIWPAPMAPWQVVVCVINPKQDAQVVSAAQALLDELIAAGLDAALDDRGLRPGAMFADMELLGIPHRVVVSERGLAAGTFEYRARTAAAAENLDKAGLFSRLGR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Xanthomonas oryzae pv. oryzae (strain PXO99A)
Length
564 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
61.267 kDa
Sequence
MRLSQFHLHTTKETPADAELVSHRLMLRAGMIRKLASGLYTWSPLGLRVLRKVEAIVREEMDRAGAVEVLFPTIQPRELWDATGRWEKFGGQLLKIKDRKEQEFCYSPTAEEAAAEFARQEINSYKQLPLNFYQIQTKFRDEIRPRFGVMRAREFLMKDAYSFHLTDADMAREYDNMRAAYTRIFTRLGLDFRAVQADSGAIGGDASQEFHVIADSGEDSLAFSTGSDYAANVETASAALPAPRAAASEAMQQVATPTQKTCEDVAQLLGIALQRTVKSVAVMTEAGFVLALVRGDHAVNEIKLAKVPGLAGYRLANETEIRAHLGCEPGFLGPVNTARPVRVVADRDVAALADFVVGANVSGAHLVGVNWGRDLPEPETVADVRNVVEGERAADGGELRLARGIEVGHVFQLGSQYAQALQATVIDEGGKVAVMKMGCYGIGISRIVAAAIEQNHDDAGIIWPAPMAPWQVVVCVINPKQDAQVVSAAQALLDELIAAGLDAALDDRGLRPGAMFADMELLGIPHRVVVSERGLAAGTFEYRARTAAAAENLDKAGLFSRLGR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Xanthomonas oryzae pv. oryzae (strain KACC10331 / KXO85)
Length
564 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
61.267 kDa
Sequence
MRLSQFHLHTTKETPADAELVSHRLMLRAGMIRKLASGLYTWSPLGLRVLRKVEAIVREEMDRAGAVEVLFPTIQPRELWDATGRWEKFGGQLLKIKDRKEQEFCYSPTAEEAAAEFARQEINSYKQLPLNFYQIQTKFRDEIRPRFGVMRAREFLMKDAYSFHLTDADMAREYDNMRAAYTRIFTRLGLDFRAVQADSGAIGGDASQEFHVIADSGEDSLAFSTGSDYAANVETASAALPAPRAAASEAMQQVATPTQKTCEDVAQLLGIALQRTVKSVAVMTEAGFVLALVRGDHAVNEIKLAKVPGLAGYRLANETEIRAHLGCEPGFLGPVNTARPVRVVADRDVAALADFVVGANVSGAHLVGVNWGRDLPEPETVADVRNVVEGERAADGGELRLARGIEVGHVFQLGSQYAQALQATVIDEGGKVAVMKMGCYGIGISRIVAAAIEQNHDDAGIIWPAPMAPWQVVVCVINPKQDAQVVSAAQALLDELIAAGLDAALDDRGLRPGAMFADMELLGIPHRVVVSERGLAAGTFEYRARTAAAAENLDKAGLFSRLGR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Xylella fastidiosa (strain M23)
Length
564 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
62.451 kDa
Sequence
MRLSEFHLHTTKEIPADAELVSHRLMLRAGMIRKLASGLYTWSPLGLRVLRKVEAIVRDEMNRAGAVEMLLPTIQPRELWEESERWEKFGSQLLKIKDRKQAEYCYSPTAEEAVTDYVRQELTSYKQLPVNLYQIQTKFRDEIRPRFGVMRAREFVMKDAYSFHLNDADLVREYENMRATYTRIFTRLGLEFRAVQADSGAIGGDASQEFHVIADSGEDVLAFSTGSDYAANIEAAIAATPGPRLTANETLQKVSTPTQKRCEDVAALLDIPLQRVVKSIAVMTDSGFFLALLRGDHTLNDIKLSKLPGLANFRLANEVEIARHLGSEPGFLGPVCPGMPIRIIADCEVAVMADFVVGANEVGFHLVGVNWGRDLPEPEVVADIRNVIEGDRAVDGGKICIARGIEVGHVFQLGRKYAEAMKATVLDEYGKAVTMTMGCYGIGVSRIVAAAIEQNHDVAGIIWPAPIAPWQVAVCVINPKKDPVITAAAEMLLAELQSADVDTVLDDRGLRPGVMFADMELIGIPHRIVVSERGLAAGTYEYRARRTAMVENLDKTTLLTRIKA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Xylella fastidiosa (strain 9a5c)
Length
564 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
62.447 kDa
Sequence
MRLSEFHLHTTKEIPADAELVSHRLMLRAGMIRKLASGLYTWSPLGLRVLRKVEAIVRDEMNRAGAVEMLLPTIQPRELWEESERWEKFGNQLLKIKDRKQAEYCYSPTAEEAVTDYVRQELTSYKQLPVNLYQIQTKFRDEIRPRFGVMRAREFVMKDAYSFHLNDADLVREYENMRATYTRIFTRLGLEFRAVQADSGAIGGDASQEFHVIADSGEDVLAFSTGSDYAANIEAAIAATPGPRLTANETLQKVSTPTQKRCEDVAALLDIPLQRVVKSIAVMTDSGFFLALLRGDHTLNDIKLSKLPGLANFRLANEVEIARHLGSEPGFLGPVCPGMPIRIIADCEVAVMADFVVGANEVGFHLVGVNWGRDLPEPEVVADIRNVIEGDRAVDGGKICIARGIEVGHVFQLGRKYAEAMKATVLDEYGKAVTMTMGCYGIGVSRIVAAAIEQNHDVAGIIWPASIAPWQVAVCVINPKKDPVITAAAEVLLAELQSADVDTVLDDRGLRPGVMFADMELIGIPHRIVVSERGLAAGTYEYRARHTAMVENLDKTTLLMRIKA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Xylella fastidiosa (strain M12)
Length
564 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
62.528 kDa
Sequence
MRLSEFHLHTTKEIPADAELVSHRLMLRAGMIRKLASGLYTWSPLGLRVLRKVEAIVRDEMNRAGAVEMLLPTIQPRELWEESERWEKFGSQLLKIKDRKQAEYCYSPTAEEAVTDYVRQELTSYKQLPVNLYQIQTKFRDEIRPRFGVMRAREFVMKDAYSFHLSDADLVREYENMRATYTRIFTRLGLEFRSVQADSGAIGGDASQEFHVIADSGEDVLAFSTGSDYAANIEAAIAATPGPRLTAKETLQKVSTPTQKRCEDVTALLDIPLQRMVKSIAVMTDSGFFLALLRGDHTLNDIKLSRLPGLANFRLANEVEIARHLGSEPGFLGPVCPGMSIRIIADCEVAVMADFVVGANEVGFHLVGVNWGRDLPEPEVVADIRNVIEGDRAVDGGKICIARGIEVGHVFQLGRKYAEAMKATVLDEYGKAVTMTMGCYGIGVSRIVAAAIEQNHDVAGIIWPAPIAPWQVAVCVINPKKDPVIIAAAELLLAELQSADVDTVLDDRGLRPGVMFADMELIGIPHRIVVSERGLAAGTYEYRARRTAMVENLDKTTLLTRIKA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Xylella fastidiosa (strain Temecula1 / ATCC 700964)
Length
564 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
62.451 kDa
Sequence
MRLSEFHLHTTKEIPADAELVSHRLMLRAGMIRKLASGLYTWSPLGLRVLRKVEAIVRDEMNRAGAVEMLLPTIQPRELWEESERWEKFGSQLLKIKDRKQAEYCYSPTAEEAVTDYVRQELTSYKQLPVNLYQIQTKFRDEIRPRFGVMRAREFVMKDAYSFHLNDADLVREYENMRATYTRIFTRLGLEFRAVQADSGAIGGDASQEFHVIADSGEDVLAFSTGSDYAANIEAAIAATPGPRLTANETLQKVSTPTQKRCEDVAALLDIPLQRVVKSIAVMTDSGFFLALLRGDHTLNDIKLSKLPGLANFRLANEVEIARHLGSEPGFLGPVCPGMPIRIIADCEVAVMADFVVGANEVGFHLVGVNWGRDLPEPEVVADIRNVIEGDRAVDGGKICIARGIEVGHVFQLGRKYAEAMKATVLDEYGKAVTMTMGCYGIGVSRIVAAAIEQNHDVAGIIWPAPIAPWQVAVCVINPKKDPVITAAAEMLLAELQSADVDTVLDDRGLRPGVMFADMELIGIPHRIVVSERGLAAGTYEYRARRTAMVENLDKTTLLTRIKA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Persephonella marina (strain DSM 14350 / EX-H1)
Length
563 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.789 kDa
Sequence
MRASQYFIPTLKEAPAEAEVPSHIYLIRAGFIRQLAAGLYEYLPLGFRVLKKIEGIIRKYMDDAGALEVLLPILAPAELWQETGRWDVYGKELFRVEDRKGRFFALGPTHEETITDLVRKNIRSYKDLPKNFYQIQTKFRDEARPRYGLIRGREFIMKDAYSFDISEEMAVKSYEIMKEAYKKIFDELGLDYLMVEADVGAIGGKYSHEFVVKVPNGEAHIVFCDNCGYAANVEAAKYEFELDKLPPEDEKPLEKVHTPGVSSVEDVSRFLDINQKKIVKTLVYILDDGTAVAVLIRGDRELNETKLINYFKALDCHLASSEELKDLGIVEGFVGPMGLDIPVYADISVKDLHNFVVGANEEDYHYINVNIPRDFKPVDFVDFSTAREGDPCPVCKKPLNETTGLEVGHIFLLGTKYSEALKAYFVDKDGREKPIVMGCYGIGVSRLMAAAVEQSHDENGIIWPENIAPFKLHILALNIKDDQIKTVAEDIYTKAKEKGIEVLFDDRDISPGAKFKDADLIGIPYRIVVGRGVKNGKVEIQTRKDGKKEEIDINEIDNFLDRL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Wigglesworthia glossinidia brevipalpis
Length
561 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
66.377 kDa
Sequence
MRTSQYYLATLKDSPSETEGISHRLMIRSGMIRKLSSGLYAWLPTGFRVLKKIENIIRHEMNKIGAIEILMPIIQPSLIWKNSGRYEEYGLELLKFYDRKKKQFVLAPTHEEVISKIILKEINFNKVFPINFYQIYSKFRDEARPRCGTMRSKEFVMKDSYSFHLNEKSLEKTYHIMQETYKKIFNRLNLDYFVIRAKTGKIGGFISHEFHAYYNKSDVLINSYKKIFDKNNIINKFKKKIEIKNLIEINAEDILLTSDLAKKFNIDIKQIIKILLVHSIEKNHPFIAIAIREDHEIDLQKVENLNQVKKPLKFANYYEINKYFKVKKSYLGPVNIKCLLIVDKEAHCIKNFVSGANINNKYFFNINWDRDVVSYLVYDLKLCRKKYNNKKNNNSIEIGHIFQLGDKYSKPLNYSLLKDYNKKKIFMGCYGIGISRLVSTYIEQNYDSNGIIWNEEIAPFKVAIIPININFSIKVKNFSEEIYYKLCNLKIDVLFYDNVERPGIMFSNIELIGIPHILIISDKNLKNSIIEYKNRITGDKLMINYKYIFDFLLQFNINFNF

Gene
proS
Protein
Proline--tRNA ligase
Organism
Thermosipho africanus (strain TCF52B)
Length
561 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.962 kDa
Sequence
MRFSRLYAPTLREDPSDAEIPSQALLQRAGFIRKIAAGVYTYLPLARRTLLKIENIVREEMDKIGAQEILMPIIQPAELWQRSGRWDDYGPEMMKLKDRHNRDFTLGPTHEELVTELIRNELNSYKQLPVSLYQITTKFRDEIRPRFGVLRAREFIMKDAYSFHDSWESLDETYQLFKDAYSKIMERIGLRYSVIEAATGAIGGNESHEFVAFANTGESNVLYCDCGYAGSDERVPYKGDYEKDDEAEKTLEKVYTPNVRTVEQVAEFLNVPIRKIVKSLVFKGRDGFVMALVPGDRELNFEKLKAYLGDQSLQMAEAEEILEEFGVPIGFLGPVGADKVRIVADYGIKYMKNFVVGGMEKDYHYLNVNLDRDFKVNEWTDLVVVQIGDPCPVCGKPLKGEKGIELGHIFKLGTKYSDSMDVKYMDKDGKMKSFIMGCYGWGISRTLGAIVEQLHDDDGIIWPRSVAPYEVDIVVVGKEKEKEFSEKLYSYLLDKGVDVIIDDRNVSPGVKFKDADLIGFPIRITVGRKLKEGKVEIKERGKEAILVDANMEQILNAINEM

Gene
proS
Protein
Proline--tRNA ligase
Organism
Vesicomyosocius okutanii subsp. Calyptogena okutanii (strain HA)
Length
560 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.589 kDa
Sequence
MKTTKLLIPTQKEAPNDAKIISHQLMIRAGLISKLALGLYSYLPIGIRVLQKVENIIRQEMNKSGAQEVLMPIVQPAELWKESGRWNKYGAELLRFIDRHQREFCLGPTHEEVITHLARQYLRSYKQLPMNFYQIQTKFRDEIRPRFGVIRMREFIMKDAYSFHIDEASLQETYEVMYKTYCNIFNRLGLNYRIVLADSGSIGGNTSHEFHVLADSGEDTICFSDKSDYAANIEKVTFFKQEKTCQSTMVESKVLTKEKTSIEDVSKFLNVKKVNCVKILIIKIKDGFKALALRGDHELNEIKIHNLFGDFEFSTNNEIKNLGLKKGFIGIKNLDIDLIVDYSASVLCDFVCGANECDYHLIGVNWQGIKFIDADLRNAVDGDYSPDGKGKLMIKRGIEVGHIFQLGTKYSSVMKANVIGESGKAVTTTMGCYGIGVTRIIAAFIEQNHDDKGIIFSQAIAPFQIVIVPINYNKSTRVKALADRLYQQFIKASIDVLLDDRKEHVGIMFADSELLGIPHRIVISDTHADNGSVEYKARNKTNKIEVKFDDALSFIQTKMI

Gene
proS
Protein
Proline--tRNA ligase
Organism
Ruthia magnifica subsp. Calyptogena magnifica
Length
559 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.507 kDa
Sequence
MKTTKLLIPTQKEVPNDAQIISHQLMIRAGLISKLASGLYSYLPMGVRVLHKVENIIRQEMNKSGAQEVFMPVVQPAELWKTSGRWDKYGTELLRFTDRHQREFCLGPTHEEVITHLAAQYLRSYKQLPMNFYQIQTKFRDEIRPRFGVMRSREFIMKDAYSFHLDQYSLQQTYDVMYQTYCNIFDRLSLDYHAVLADSGSIGGDASHEFHVLAESGEDTICFSDESNYAANIEKVSFLKQEKTCKSTLTEERVLTKKKNSIEEVAEFLNVNKSDCVKILIIKTKDGFKALALRGDHELNEIKAHNLFGNFEFAIDDEIKNLDLKKGFIGIKDLDIDLIVDYSASVLCDFVCGANEWDYHLMSVNWQGIEFVDADLRSAVEGDYSPDGKGKLIIKRGIEVGHIFQLGTKYSSAMKVNVIGESGKAITTTMGCYGIGVTRIIAASIEQNYDDKGIIFPQAIAPFQVVIVPINYNKSTRVKALSDKLYQQFIGAGIEVLLDDRKERAGIMFADSELLGIPHRMVISDTHADNGNVEYKARDKIDKMQMKFDDALSFIQFKL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Coprothermobacter proteolyticus (strain ATCC 35245 / DSM 5265 / BT)
Length
558 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
63.058 kDa
Sequence
MRASKFFYKTLREDPKDAEATSHKLLIRASMIKQIASGVYAFLPFGHKVLKKIETVVREEMDRIGGQEMTMSIMMPAEMWKKTGRWELYGDDMIKFKDRKEQDFCLGPTHEEQITTLAGQLISSYKQLPQLVYQIQTKFRDEPRPRFGLIRLREFVMKDAYSFHDSEESLKTTYDQVLNAYKRILERIGLNYEVVAADPGQIGGTLSHEFIVPAEVGESTVFKCDSCGYVATSEVATSVLPAPAFLEKPALEKVHTPDTSSIEDVAEFLQLSKERIIKAVMVIGDSRPYMILVRGDRELDESKMNRRFTQWRMMTDEEILSMGFIPGFVGPREGINEITILKDKSLESLDWGVIGANERDYHIVGVEVSELPFHEIVDLAEVAEGDLCPQCGSPLRSFTGLEVGHIFRLGTRYSEPLEAFYHSEDGERKPFIMGCYGIGVTRLVSAVIEQHHDDFGIVWPWSVAPYHVVIIPIGDVEAQVQELENTLSSAGLDVFVDDRDERPGVKFVDADLIGFPVRLVVNAKKEGKVEIKFRKTGETLLVGQEDVLDTVLRGAVNL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Baumannia cicadellinicola subsp. Homalodisca coagulata
Length
557 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Ala-tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 1 subfamily.
Mass
62.864 kDa
Sequence
MRTSQYLLSTIKEIPLDAEVISHQLMLRAGIIRQLASGLYTWLPTGLRILRKVENIVREEMNNIGAIEVSMPIVQPANLWLESGRWGQYGPELLRFTDRSTRQFLLGPTHEEVITDLIRNEVKSYKQLPLNLFQIKTKFRDEVRPRYGVMRSREFIMKDAYSFHTSQQSLQATYDLMYYTYNTIFNRIGLDVRTVQADPGSIGGHLSHEFLALVSNYEDQMLLIDASHKATERNLPSENLQLVDAPGIYTLTELVKLFNLPIEKIAQIIIVHAQQNALYPLVALMVRGDHSINYAQVEKLPQVASPLVFATEDEIRLAIGVGSSSLGPINLPLPLIIDHSVAVMSDFVAGANIDGKYFFGINWERDLSLPEVANLTNQNISVSQPQRLHRTNWIEVGHIFQLGSKYSKVMKATVQGEDGNNMIMTMGCYGIGITRVVAAAIDKYNDKQGLLLPVSIAPFQVAIIPINLHKSLLVQTVAEQLYNQLSIRKIDVLLDDRKERPGVMFADIELIGIPHIIIIGDRNLAVQKIEYKNRSNGEKKLMNLSIIVDWIVAKLNS

Gene
proS
Protein
Proline--tRNA ligase
Organism
Nanoarchaeum equitans (strain Kin4-M)
Length
537 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
63.593 kDa
Sequence
MVKKSENPKEWYNEIVRKANIIDDAYPVKGMPVYKPYGYKAFKFLMSLLENKLESIGAEPAWFPIVIPYSIFKKESEHIKGFEEEVFWIERAGNDKLEDPLILRPTSETEMYYMFAKWIESYRDLPLIIYMTNTVYRYETKSTKALIRGREVLWNETHSVHRSEEDAREHMAKAKEVYDYIFWDVLYLPYIWVRRPEWDKFPGGEETYAADAIMPDGRFLQVGTIHLLGQKFAIPFEIKFLDYHPFYKKYGDPNIYIKDKNGNEYKVHAPKEFWEELEKGKLTKTYTIKIGDKEYTISSIEEINEKLKEYDFRKYVWQTSYGISMRAFGGALYWLGDDLGLVMPYKIAPIQIVIIPILGKDDTKVIEYSKKVYELIKDKYRVYLDSDDTKTPGYKYYYYDLIGVPLRIDIGLKEVENNSITIVRRDNKKKYTISLNELEKIDQIFKEMEEDLKQKAKSFVNDMVVRVKTFDELKEAIEQNKIAKAPFCMRESCANQIKELLHAEVRGTDINPENAEKERCVYCGEPAKYWVYIGKTY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Sphingopyxis alaskensis (strain DSM 13593 / LMG 18877 / RB2256)
Length
527 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
58.494 kDa
Sequence
MQKRNRRDVVPHPSIETGPMIKHALSVTRQADFAAWYQDVIAEADLAEESGVRGCMVIKPWGYGIWERIQTVMDAAIKDAGVQNAYFPLFIPLSFFEKEADHVDGFAKEMAVVTHHRLIADSKGKLVPDPEAKLEEPLIVRPTSETVIGAAMSRWVQSWRDLPLKVNQWANVVRWEMRTRMFLRTSEFLWQEGHTAHADRDDAMAETLRALEMYRSFAEDVLAMPVIAGEKPENERFPGAVATYSIEAMMQDGKALQAGTSHYLGTGFAEAAGIRYQDRDGGHSLCHTTSWGTSTRMIGGVIMTHGDDDGLRCPPRIAPHQIVIVPMLRDNGEDAAILDYCRDLESRLKALDAFGEPVRVLLDTGANKAQTKRWGWVKKGAPIIVEVGPRDVAGGNVAVIRRDRLYQESGKLNSAFVAKGDFIADAAATLEDIQASLYAEARERLDANIRRDVTDLAAHFSGEDRFVGWAEVQWARPTGGALDRIVEQLKALKLTMRNTPLDAAPADSACIFTGEPAVERVLIGRTY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Novosphingobium aromaticivorans (strain ATCC 700278 / DSM 12444 / CIP 105152 / NBRC 16084 / F199)
Length
515 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
57.473 kDa
Sequence
MNQPAIKHALNVKRADDFAQWYQAVIAEAELAEESGVRGCMVIKPWGYGIWERIQKLMDAEIKEAGVENCYFPLFIPLSYFTKEAEHVEGFAKEMAVVTHHRLISDGKGGLTPDPEAKLEEPLVVRPTSETVIGAAMSRWIQSWRDLPLLTNQWANVVRWEMRTRMFLRTSEFLWQEGHTAHVDEADAMKETLRALEMYRAFAEGPLAMPVIAGPKPENERFPGAVETFSIEAMMQDGKALQAGTSHYLGTTFAKAAGIQYQNKEGQQALAHTTSWGVSTRLIGGVIMTHGDDDGLRVPPQVAPQQIVILPMLRDNEGDDALLAYCEEIRASLVKLSVFGERIRVLLDKRPGKATQKRWAWVKKGMPLILEIGGRDAEGGLVSVLRRDRLWRQDAKPNFVGQAKDDFLASAATELESIQAALYDEARARRDAQIVRDVTDLEGLKGYFAEGNKYPGWVEMGWAKPTGEALDKVVEQLKALKLTIRNTPMDAEKPVGACPFTGEPAVEKILIARSY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Erythrobacter litoralis (strain HTCC2594)
Length
514 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
57.84 kDa
Sequence
MSNIRHALTVKREDDFAAWYQAVIAEADLAEESGVRGCMVIKPWGYGIWERIQRLLDDRIKATGHENVYFPIFIPLSNFEREAEHVEGFAKEMAVVTHHRLIGDGEGGLIPDPEAKLEEPLVVRPTSETIFGDAMARWIQSWRDLPLLTNQWANVVRWEMRTRMFLRTSEFLWQEGHTAHATAEEAKEHTLTMLEVYRAHAEEDLALPVIAGEKPENERFPGAVETWSIEAMMQDGKALQAGTSHYLGTNFSEAANIKFQDREGGEKYCHTTSWGVSTRMIGGVIMTHGDDDGLKVPPRIAPYQVVILPMLRDKPEDDALLAYCEDLRGKLITESAMGEPVRVLLDKKPGKAAAKRWNWVRKGAPIVIEVGGRDMENGVVSLLRRDELWNEETGKPAFQAPTPAQLTDEIASMLDSIQAGMFGTAQTWRNANVMSGCTSFEQLRDHYSDGKKHVGWVEVQWSKPTGQELEKVVEKLKDLKLTIRNVPMDTPAPTGSCIFTGKPAVEWIYVAKAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Haloquadratum walsbyi (strain DSM 16790 / HBSQ001)
Length
512 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
57.527 kDa
Sequence
MSEDQDLGITQSKIHNTGEWYAEVVQKAELANYGPEGMSGFIVTRPRAYGLWERVQSYLDTRFKQTGVQNAYFPLFIPEGYLEREKEIVEGFDPEVAWVEQAGRNELEERLAVRPTSESIIAPYLSQWIRSYRDLPLRVNQWTSVVRWEATETKPFFRTKEFLWQEGHTAHATRADAWAETMLRLNQYESTYEDLLAIPVLQGAKPEHDKFPGADTTTTVEALMPDGKSVQGATSHYLGTEFADAFDITYTDTDETSRVAHTTSWGLSWRALGALIMTHSDNQGLVLPPTVAPEQVVIVPIWQTETKERVLEYAEDVANNLDDAGIRVELDDRDDQNPGFKFNEWELKGVPLRAEIGPDEATEGTVTLIHRPDGESITAERSEIVETVQEQFDAVYAKLYAAAEETLNSNIRIAETRSELLGTIGQHGGYVKTPWCGDEGCETAIKDEIAAEIVMVPISSDEDDEQDTTDENMGVNNDTTVESNEKSLDLTDSTCVVCDNPAFKTAYFAKSY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Sphingomonas elodea
Length
510 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
56.995 kDa
Sequence
MIKHALSVTRDGDFAQWYQTVISEADMAEDSGVRGCMVIRPWGYGIWERIQRLLDDRIKATGHENCYFPLFIPLSYFEKEAEHVDGFAKEMAVVTHHRLIQKDGRLVPDPEAKLEEPLVVRPTSETVIGAAMSRWVQSWRDLPVLINQWANVVRWEMRTRMFLRTAEFLWQEGHTAHATVEEAQEETRKMLEVYRDFAETCLAMPVVAGEKPENERFPGAVSTFSIEAMMQDGKALQAGTSHFLGTTFSSAQDIKFQNSEGQFELAQTTSWGVSTRMIGGLIMVHGDDDGLRVPPMVAPWQIVIVPMLRDQPEDAATIDYCKSLQAELAKLTALGEPVRALLDLKAVKAQTKRWGWVKKGAPIVIEVGGRDVAGGNVSVIQRNKLYREDGKLDSRIMPRGDFVAEAAAILESIQQGLYLDARERLDSNIRRDVTDFDGLAAMFADSVKFPGWAEVSWAKPTGAELDAVVERLKALKLTFRNVPGTAAPAEGTCLFTGKPAVERILVARAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Protochlamydia amoebophila (strain UWE25)
Length
507 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
58.247 kDa
Sequence
MTSTKDKTAITPTRENDYPEWYQQVVKASDLAENSPVRGSMVIKPWGYGIWENIQRQLDDRIKETGHENAYFPLFIPLSFLEKEAAHIEGFAKECAVVTHHRLEEKDGRLIPAGPLEEPLIVRPTSETIIGDSFSRWVESYRDLPLLINQWANVVRWEMRPRIFLRTTEFLWQEGHTAHATHEEALQETMTMLEVYRSFVEDVLAIPVIVGEKSPGERFPGAENTFTLEAMMQDRKALQSCTSHYLGQNFAKGSNIRFSNMEGQLEYAYTTSWGMTTRLIGSLIMCHGDDDGLRLPPRIAHKQIVIVPVIPKPELEAQVLEYAENLAAELRKQIFYGKPLTVHIDKRDKRGGEKNWEWVKKGVPLRLEVGPRDINEQAVMVARRDQSPKNKQSLPKQQFVQQAASILEDIQRNYYVQAATYRDQHIYRHLETFEEMRAFFTPKNEEKPEIHGGFVLAKWCGDPVTEEMLSDLKVTIRCLPVKQSGTKGRCILTGREATLDAIFAKSY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Rhodopirellula baltica (strain DSM 10527 / NCIMB 13988 / SH1)
Length
506 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
57.181 kDa
Sequence
MRGDRMSKAPRTAISPTREENYPEWYQQVIRAADLAENSPVRGCMVIKPWGYQLWENVQRALDDMFKATGHQNAYFPLFIPMSFLEKEAEHVEGFAKECAVVTHHRLEPDPDGGLRPAGKLEEPLIVRPTSETIIGATYAKWVQSYRDLPILINQWANVVRWEMRTRMFLRTAEFLWQEGHTVHATSEEAVEETEKMVEVYRDFAENWMAMPVIVGSKTPLERFPGAVETLSIEAMMQDRKALQAGTSHFLGQNFSKAQEIKFQSESGDIEFAWTTSWGVSTRLIGALIMTHSDDDGLVLPPRLAPTHVVIQPIYKDDSRAEVMEYVQSLRDELAAQTYANAPVRVTIDDRDIRGGEKKWYHVKRGVPIRLEVGPKDIAAGTVFCGIRNQPKSVGIDRAELVATIGEKLATLQQELFDAALKMREDNTVELTSEAEFRDFFADKGDTAITGGFAWCHYCDEDSLQPLLKELKVTIRCVPRSDNATEGTCFLTGKPAAQRAIFAKAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Akkermansia muciniphila (strain ATCC BAA-835 / Muc)
Length
506 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
57.738 kDa
Sequence
MSQQTAITPTRAQDFPEWYQQVIKAADMAENSEVRGCMVIKPWGYAIWELIQKDLDQRFKDTGHTNAYFPLLIPISYLEKEAEHAEGFATECAVVTHHRLEAQKDEATGKTRMIPTGELTEPFVIRPTSETVIGAAFARWTSSYRDLPLKVNQWCNVMRWEMRPRIFLRTAEFLWQEGHTAHETREEAIEETLTMHKVYEEFQRDVLAIPTIPGEKTEAERFPGAEQTYTVEAMVQDRKAIQAGTSHFLGQNFSKSQNICFAGRDNTQQFAWTSSWGVSTRMIGALIMMHSDDDGLVCPPRVAPQQIVIIPVTPKEESRQAVLDHCEELARTLRAKTFHGQPLRVLVDRRDLGGGAKKWEWVKKGVPVRLEIGPRDLEKGSVCLQRRDRPANEKSFVPETELIDTAADILQSIQDTLLQRAIAFRDSHIRPASTLRELEENFSGEGDADWLQVPWDGSPEEEEELAKRLRISIRCIPLGELGRGEPAPCILTGRMTKRRVLWARSY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Halobacterium salinarum (strain ATCC 29341 / DSM 671 / R1)
Length
501 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
56.123 kDa
Sequence
MSDDDQELGITESKEHSPGDWYAEVVQKAGLADYAPMGGFIVTRPRGYALWEAIQDNLDGWFKDTGVENAYFPMFIPEDYLEREKDIVEGFDPEVAWVTQGGHDDLDQRLAVRPTSESIIAPYLSQWVRSHRDLPLRVNQWNSVVRWEATETKPFFRTKEFLWQEGHTAHATDEAAWAETTLRLDQYHRLYEDVLGIPVLRGRKPDHDKFPGADTTMSVEALMPDGKSVQGGTSHHLGQSFADAFDITFADEDEAERTAYTTSWGLSWRAIGALVMSHSDDQGLVLPPTVAPKQVVIVPIWQEDTKDDVEQYGAEIAAELEAQGVRVHFDDRDGRNPGFKFNEWELNGVPVRFEIGPNEVEDDEVTVVHRPDGESTVEDRAAIADRVHDHLDEVYDKLYDAAADRLAENVREADNRADILGTIGQHGGYVKAPWCGDQDCEAEIKDQIAAEIVMVPLGEDSAARAASELEGERVPEPDHDGEDCAICGDEATRTAYFAKSY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Halobacterium salinarum (strain ATCC 700922 / JCM 11081 / NRC-1)
Length
501 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
56.123 kDa
Sequence
MSDDDQELGITESKEHSPGDWYAEVVQKAGLADYAPMGGFIVTRPRGYALWEAIQDNLDGWFKDTGVENAYFPMFIPEDYLEREKDIVEGFDPEVAWVTQGGHDDLDQRLAVRPTSESIIAPYLSQWVRSHRDLPLRVNQWNSVVRWEATETKPFFRTKEFLWQEGHTAHATDEAAWAETTLRLDQYHRLYEDVLGIPVLRGRKPDHDKFPGADTTMSVEALMPDGKSVQGGTSHHLGQSFADAFDITFADEDEAERTAYTTSWGLSWRAIGALVMSHSDDQGLVLPPTVAPKQVVIVPIWQEDTKDDVEQYGAEIAAELEAQGVRVHFDDRDGRNPGFKFNEWELNGVPVRFEIGPNEVEDDEVTVVHRPDGESTVEDRAAIADRVHDHLDEVYDKLYDAAADRLAENVREADNRADILGTIGQHGGYVKAPWCGDQDCEAEIKDQIAAEIVMVPLGEDSAARAASELEGERVPEPDHDGEDCAICGDEATRTAYFAKSY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Magnetospirillum magneticum (strain AMB-1 / ATCC 700264)
Length
500 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
56.165 kDa
Sequence
MSKAKKTAVTPTREENFPEWYQQVIKASDMAENSPVRGCMVIKPWGYGIWEAIQRDLDRRIKETGHENCYFPLFIPLSFLEKEAAHVEGFAKEMAVVTHHRLVAEDGKLVPSGKLEEPLVVRPTSETIIGDAFARWIQSYRDLPMLVNQWANVVRWEMRPRIFLRTAEFLWQEGHTAHATAEEAMDETLKMLEVYRVMAEEVLAMPVIVGEKPAHERFPGADKTYSIEAMMQDGKALQAGTSHFLGQHFSKAQNIRYQTAQGGEEFCYTTSWGVSTRLIGGVIMSHADDNGLRVPPRIAPKQIVFVPITRADGDEALIEDFLAPIVKDLSAQSFGGERLRVHVDRRPLAPPEKRWEWVKKGAPIICEVGPRDVAGGSVAMIRRDGELKGQITPKDELVSRAAAILEDIQKTLFTQAATALKERTVTVRTLDDFLAVFADDTTFGRKFVRARWCGDSDTLAKLDEYSITIRNVPFDQDGEAGTCVLSGRPATQEVIFAKSY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Bdellovibrio bacteriovorus (strain ATCC 15356 / DSM 50701 / NCIB 9529 / HD100)
Length
499 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
56.596 kDa
Sequence
MADTAITPTRSQNYPEWYQQVIVAADMAENSPVRGCMVIKPWGYAVWENMQGVLDRMFKDTGHVNAYFPLLIPLSFLEKEAAHVEGFAKECAVVTHHRLKGDGNGKLIPDGELEEPLIIRPTSETIIGHQFAKWVKSYRDLPILVNQWCNVMRWEMRTRMFLRTAEFLWQEGHTVHATAKEAQEETLQMLNVYSEFAEQYMAMPVIKGMKTPDERFPGAVDTYTIEALMQDKKALQAGTSHFLGQNFAKASEIKYLSAEGKEEFAWTTSWGVSTRLIGGLIMTHSDDNGFVVPPRLAPLHVVIIPIYRNDEERAQVLDYVKALEKDLKAQNYVGSSVRVKIDDRDMRGGEKAWQYIKQGVPVRVEVGPRDMAKGEVFVGRRDRGPKEKASMERNAFVANITNLLQEMQDGLFERAKQMRDESIKTITNLQDFEKYFSGGENTAPGFAKVPWCEAGMGHELLAQLKVTPRCMPLDQEPVQGNCIFSGKPATKWVLFAKSY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422)
Length
499 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). Can inadvertently accommodate and process cysteine.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
56.391 kDa
Sequence
MTKDGGKKDNQGQDKKAQQYGVTPQSVDFNDWYNEVVKKADLADNSPVAGAMVVRPYGSALWENIQRWLDDRFKASGHESLIFPTLIPMNFIMKEADHVEGFAPELFTVNKIGTEELAEPYVMRPTSETIIGHMWSGWLNSYRDLPFLHYQWGSVFRAELRTKAFLRTSEFFWHEGHTAHADEAEARAEVRQQLDLYHEFCRDVLALPVVRGEKTASERFAGAVATYSIEGMMRDGKALQSGTSHYLGQNFSRAFDVKYQTREQKEEFAHTTSWAISSRIIGAIIMTHGDDSGLMMPPRIAPIQVVVIPVGRKDNFDQMVQEGEKLAAELRAQGLRVKVDGRDGVTNGFKYNDWELKGVPVRIELGPRDLESGVLVVKNRHSEDKETLPRAEAVSGMSARLDTIHDFLMKRATDFLLANTAEVDSYDAFQREIEAGHWVRAYHCGEPACEKSIKEDTKATARNVPFDDAEFFAERGEGQCVKCGQPSAYGKRVLFGRQY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Bacteroides fragilis (strain ATCC 25285 / DSM 2151 / JCM 11019 / NCTC 9343)
Length
497 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
56.954 kDa
Sequence
MAKELKDLTKRSENYSQWYNDLVVKADLAEQSAVRGCMVIKPYGYAIWEKMQRQLDDMFKETGHVNAYFPLLIPKSFLSREAEHVEGFAKECAVVTHYRLKNAEDGSGVVVDPAAKLEEELIIRPTSETIIWNTYKNWIQSYRDLPILCNQWANVFRWEMRTRLFLRTAEFLWQEGHTAHATREEAEEEAIRMLNVYAEFAEKYMAVPVVKGVKSANERFAGALDTYTIEAMMQDGKALQSGTSHFLGQNFAKAFDVQFVNKENKLEYVWATSWGVSTRLMGALIMTHSDDNGLVLPPHLAPIQVVIVPIYKNDEQLKLIDAKVEGIVARLKQLGISVKYDNADNKRPGFKFADYELKGVPVRLVMGGRDLENNTMEVMRRDTLEKETVTCDGIETYVQNLLEEIQANIYKKARTYRDSRITTVDSYDEFKEKIEEGGFILAHWDGTVETEEKIKEETKATIRCIPFESFVEGDKEPGKCMVTGKPSACRVIFARSY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Bacteroides fragilis (strain YCH46)
Length
497 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
56.954 kDa
Sequence
MAKELKDLTKRSENYSQWYNDLVVKADLAEQSAVRGCMVIKPYGYAIWEKMQRQLDDMFKETGHVNAYFPLLIPKSFLSREAEHVEGFAKECAVVTHYRLKNAEDGSGVVVDPAAKLEEELIIRPTSETIIWNTYKNWIQSYRDLPILCNQWANVFRWEMRTRLFLRTAEFLWQEGHTAHATREEAEEEAIRMLNVYAEFAEKYMAVPVVKGVKSANERFAGALDTYTIEAMMQDGKALQSGTSHFLGQNFAKAFDVQFVNKENKLEYVWATSWGVSTRLMGALIMTHSDDNGLVLPPHLAPIQVVIVPIYKNDEQLKLIDAKVEGIVARLKQLGISVKYDNADNKRPGFKFADYELKGVPVRLVMGGRDLENNTMEVMRRDTLEKETVTCDGIETYVQNLLEEIQANIYKKARTYRDSRITTVDSYDEFKEKIEEGGFILAHWDGTVETEEKIKEETKATIRCIPFESFVEGDKEPGKCMVTGKPSACRVIFARSY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Bacteroides thetaiotaomicron (strain ATCC 29148 / DSM 2079 / NCTC 10582 / E50 / VPI-5482)
Length
497 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
56.848 kDa
Sequence
MAKELKDLTKRSENYSQWYNDLVVKADLAEQSAVRGCMVIKPYGYAIWEKMQRQLDDMFKETGHVNAYFPLLIPKSFLSREAEHVEGFAKECAVVTHYRLKNAEDGSGVVVDPAAKLEEELIIRPTSETIIWNTYKNWIQSYRDLPILCNQWANVFRWEMRTRLFLRTAEFLWQEGHTAHATREEAEEEAIRMLNVYGEFAEKYMAVPVVKGVKSANERFAGALDTYTIEAMMQDGKALQSGTSHFLGQNFAKAFDVQFVNKENKMEYVWATSWGVSTRLMGALIMTHSDDNGLVLPPHLAPIQVVIVPIYKNDEQLKQIDAKVEGIVAKLKALGISVKYDNADNKRPGFKFADYELKGVPVRLVMGGRDLENNTMEVMRRDTLEKETVTCDGIETYVQKLLEEIQANIYKKALDYRNSKITTVDTYEEFKEKIEEGGFILAHWDGTTETEEKIKEDTKATIRCIPFDSYVEGDKEPGKCMVTGKPSACRVVFARSY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Deinococcus geothermalis (strain DSM 11300)
Length
497 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
56.861 kDa
Sequence
MPPMTKAEGKQDKKAQQYGVTPQSVDFNDWYNEVVKKADLADNSPVAGAMVVKPYGTALWENIQRWLDDRFKATGHESLIFPTLIPMNFITKEADHVEGFAPELFTVDRIGTEQLTEPYVLRPTSETIIGYMWSGWLNSYRDLPFLHYQWGSVFRAELRTKAFLRTSEFYWHEGHTAHASEEEARREVRQILDLYHEFCRDILALPVVRGEKTASERFAGAVATYSIEGMMRDGKALQSGTSHYLGQNFSKAFDVKFQTREQREEYAYTTSWAISSRIIGAIIMTHGDDFGLIMPPRIAPIQVVVIPVSRKENFDQMVAEGEKLAHELRAQGLRVKVDRREGVTNGFKYNDWELKGVPVRIELGPRDLEQGVVVVKNRNAEEKETLPREEAIRGMANRLDSIHNWLLQRATDFLLTHTVPADSYEELKNAIEHGNWVRAFHCGNAECEAQIKEDTKATTRNIPLDDAEFFNEREEGVCVKCGQPSAYGKRVIFGRQY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Bacteroides vulgatus (strain ATCC 8482 / DSM 1447 / JCM 5826 / NBRC 14291 / NCTC 11154)
Length
496 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
56.83 kDa
Sequence
MAVELKELTKRSENYSQWYNDLVVKADLAEQSPVRGCMVIKPYGYAIWEKMQRQLDDMFKETGHVNAYFPLLIPKSYLSREAEHVEGFAKECAVVTHYRLKNAEDGSGVIVDPAAKLEEELIIRPTSETIIWSTYKNWINSYRDLPILCNQWANVMRWEMRTRLFLRTAEFLWQEGHTAHATREEAEAEAQKMLHVYGDFAEKYMAVPVIKGVKSANERFAGALDTYTIEGLMQDGKALQCGTSHFLGQNFAKAFNVQFVDKNNKLDYVWATSWGVSTRLMGALIMTHSDDNGLVLPPHLAPIQVVIVPIYKNDEMLKKIDAKVEGIVNKLKAMGISVKYDNADNKRPGFKFADYELKGVPVRLVMGGRDLENNTMEVMRRDTLEKETRSCDGIEEYVQQLLEDIQNNIYQKALNYRNEHIVKVDSYDDFKEQIEKGGFILAHWDGTPETEDRIKEETKATIRCLPFDADEESLTPGKCMVTGKPSARRVLFARAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Parabacteroides distasonis (strain ATCC 8503 / DSM 20701 / CIP 104284 / JCM 5825 / NCTC 11152)
Length
493 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
56.02 kDa
Sequence
MAKELKELTPRSVNYSQWYQDLVIKADLAENSAVRGCMVIKPYGYAIWEKMQRILDDMFKETGHVNAYFPLLIPKSFLSKEAEHVEGFAKECAVVTHYRLKTNHDGTGVVVDPAAKLEEELIIRPTSETIIWNTYRNWIQSYRDLPILCNQWANVMRWEMRTRLFLRTAEFLWQEGHTAHATREEAEIEAKKMQDVYANFAENYMAMPVIKGVKSESERFAGALDTYTIEAMMQDGKALQAGTSHFLGQNFGKAFDVTFIDKNGKSDYAWATSWGVSTRLIGALIMSHSDDNGLVLPPHLAPIQVVIVPIYRSAEQLTQISEKVAGIVAKLKALGISVKYDDADNKKPGWKFAEYELKGVPVRLAMGGRDLENNTIEVMRRDTLEKETITCDGIEEYVKNLLEEIQANIFKKAYDHREANIINVDTYEEFKEKIEDGVFIMAHWDGTPETEELIKNETKATIRCIPLAGDKTPGKCMVTGKPSACRVLFARAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Azobacteroides pseudotrichonymphae genomovar. CFP2
Length
493 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
56.595 kDa
Sequence
MVKEIKELTPKSVSSSRWYNDLVIKADLAENSAVRGCMVIKPYGYAIWEKIQRQLDEMFKETGHVNAYFPLFIPKSFLNREASHIEGFAKECAIVTHYRLKNDPIGKGIIVDSEAKLEEELIIRPTSESIIWNTYKKWIHSYRDLPILINQWANVVRWEMRTRLFLRTAEFLWQEGHTAHTSKEEAIEETLKILDIYANFVEQYMAIPVTKGVKTPCERFAGATDTYCIETLMQDGKALQAGTSHFLGQNFAKAFDVQFLNKKGKREYVWATSWGVSTRLMGALIMMHSDDNGLVLPPKLAPCQIVIIPVSKDRTSLEDINEKATNIINDFKNLDINVKYDNTDNKKPGWKFAEYELKGIPIRLTLGTRDLENGTIEVSRRDTLTKETISINNITDYANNLLNDIQQNIYQKALDYRSANTVYVDNYDEFKERIEEGGFIMAHWDGTAKTEEQIKKETKATIRCIPLNGDITPGIDMLTGMPSKQRVIFARAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Porphyromonas gingivalis (strain ATCC 33277 / DSM 20709 / CIP 103683 / JCM 12257 / NCTC 11834 / 2561)
Length
493 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
56.143 kDa
Sequence
MAKELKELTPRSESYSQWYQDLVIKADLAENSAVRGCMVIKPYGYAIWEKMQRQLDDMFKETGHVNAYFPLFIPKSFLSREAEHVEGFAKECAVVTHYRLKANPDGDGVVVDPQAKLEEELIVRPTSETIIWNTYKNWIQSHRDLPILCNQWANVVRWEMRTRLFLRTAEFLWQEGHTAHATKEEAEEEARRMLEVYATFAEEYMAMPVVKGVKSANERFAGAVDTYTIEALMQDGKALQSGTSHFLGQNFAKAFNVTFADKDGNRDFVWATSWGVSTRLMGALIMSHSDDNGLVLPPKLAPYQVVIVPIYRNEEQLAQIDEKATQIIQALRAKGISVKYDNSDNKKPGWKFAEYELKGVPVRLAMGARDLENNTIEIARRDTLTKETVGLDGIEETVATLLDDIQKNIFQKALNYRKEHTITVDSYEEFKEKIEDGGFILAHWDGTSETEERIKAETKATIRCIPLNGDMTPGKCMVTGKPSPQRVLFARAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Porphyromonas gingivalis (strain ATCC BAA-308 / W83)
Length
493 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
56.159 kDa
Sequence
MAKELKELTPRSESYSQWYQDLVIKADLAENSAVRGCMVIKPYGYAIWEKMQRQLDDMFKETGHVNAYFPLFIPKSFLSREAEHVEGFAKECAVVTHYRLKANPDGDGVVVDPQAKLEEELIVRPTSETIIWNTYKNWIQSHRDLPILCNQWANVVRWEMRTRLFLRTAEFLWQEGHTAHATKEEAEEEARRMLEVYATFAEEYMAMPVVKGVKSANERFAGAVDTYTIEALMQDGKALQSGTSHFLGQNFAKAFNVTFADKDGNRDFVWATSWGVSTRLMGALIMSHSDDNGLVLPPKLAPYQVVIIPIYRNEEQLAQIDEKATQITQALRAKGISVKYDNSDNKKPGWKFAEYELKGIPVRLAMGARDLENNTIEIARRDTLTKETVGLDGIEETVATLLDDIQKNIFQKALNYRKEHTITVDSYEEFKEKIEDGGFILAHWDGTSETEERIKAETKATIRCIPLNGDMTPGKCMVTGKPSPQRVLFARAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Flavobacterium johnsoniae (strain ATCC 17061 / DSM 2064 / UW101)
Length
492 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
55.784 kDa
Sequence
MSKNLTTRSEDYSKWYNELVVKADLAENSGVRGCMVIKPYGYAIWEKMQAELDRMFKETGHQNAYFPLFVPKSMFEAEEKNAEGFAKECAVVTHYRLKNDEDRPGKLMVDPNAKLEEELIVRPTSEAIIWSTYKGWVQSYRDLPLLINQWANVVRWEMRTRLFLRTAEFLWQEGHTAHATKDEAIEESEKMMNVYADFAENFMAIPVVKGFKTETERFAGADETYCIEALMQDGKALQAGTSHFLGQNFAKAFDVKFANAEGKQEHVWGTSWGVSTRLMGALIMTHSDDQGLVLPPNLAPIQVVIVPIHKTDEQLAQITAAVNELTAKLRKLKISVKYDDRTTQKPGFKFAEWELKGVPVRIAVGPKDLENGTFEVARRDNLSKEVVAAEKIVDHVNDLLEQIQKDLFDKALTYRNTHITEVNNFEEFKEVLEGKGGFISAHWDGTAATEEKIKDLTKATIRCIPLDAVEEAGTCVFTGEPSSKRVLFAKAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Flavobacterium psychrophilum (strain JIP02/86 / ATCC 49511)
Length
492 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
56.163 kDa
Sequence
MSKNLTTRAEDYSKWYNELVVRADLAENSGVRGCMVIKPYGYAIWEKMQAELDRMFKETGHSNAYFPLFVPKSMFEAEEKNAEGFAKECAIVTHYRLKNDPDKPGKLMVDPNAKLEEELIVRPTSEAIIWSTYKGWIQSYRDLPLLINQWANVVRWEMRTRLFLRTAEFLWQEGHTAHATRKEAIEESEKMMNVYADFAQNFMAIPVIKGLKTETERFAGAEETYCIEALMQDGKALQAGTSHFLGQNFAKAFDVKFANAEGKQEHVWGTSWGVSTRLMGALVMTHSDDNGLVLPPNLAPIQVVIVPIFKTDEEFEKISALANDLISQFKKLNISVKFDNRTTQKPGFKFAEWELKGVPVRIAIGPKDLENETFEIARRDTLTKEVKPKEGIVKYISDLLAQIQSDLFSKALQYRDTHITEVSDFEEFKKVLENKGGFISAHWDGTPETEEKIKELTKATIRCIALNRKEEIGNCMFTGKQSVGRVLFAKAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Gramella forsetii (strain KT0803)
Length
492 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
56.025 kDa
Sequence
MGKNLTKRSEDYSKWYNELVVKADLAENSAVRGCMVIKPYGYAIWEKMQAELDRMFKETGHQNAYFPLFVPKHLFEAEEKNAEGFAKECAVVTHYRLKNDPDKPGKLMVDPDAKLEEELVVRPTSEAIIWNTYKNWIQSYRDLPIKVNQWANVVRWEMRTRLFLRTAEFLWQEGHTAHATKDEALEETELMNNIYAEFAENFMAMPVVKGSKTESERFAGALETYCIEALMQDGKALQAGTSHFLGQNFAEAFDVKFATKEGGLEHVWATSWGVSTRLMGALIMTHSDDNGLVLPPNLAPIQVVIVPIYRSEEQLDQISEVANELVKELRAVGVSVKFDNNDNQKPGWKFAQYELQGVPLRLAIGPKDLEKGTVELARRDTLTKEFVNRSEVVEKIKALMTEIQDSLFDKAKQYRNEHITEVDSFDDFKKVLKEKGGFISAHWDGTPETENKIKDLTKATIRCVPFDRKEGAGECVLTGNPSEGRVLFAKAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Cytophaga hutchinsonii (strain ATCC 33406 / NCIMB 9469)
Length
491 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
55.613 kDa
Sequence
MSKVLPKRSDDYSLWYNELVKRADLAENAPVRGCMIIKPYGYSIWEKMQAVLDKMFKETGHSNAYFPLFIPKSYLSKEASHIDGFAKECAVVTHYRLKNDENGKGIIVDPEAKLDEELIVRPTSETVIWNTYKTWIQSHRDLPLLINQWANVVRWEMRTRLFLRTTEFLWQEGHTAHATKQEAIVETEQMMNVYATFAQNFMALPVHRGIKSANERFAGAEETYCIEALMQDGKALQAGTSHFLGQNFAKAFDVKFASKEGSLEYVWGTSWGVSTRLMGALIMAHSDDEGLVLPPLLAPIQVVIVPIFKTAEQLDLIEATLKPILAALKAKDISVKFDHSDKYSPGFKFAEYELKGVPLRVAIGARDIENGTVELARRDTKEKTTVPQEGLADTIEKLLQEIQENIYKKAFAYREANTFVADDYTTFKTMLDETPGFILAHWDGTPETEEKIKEETKATIRCIPLDVTSEPGICMVTGKPSAQRVLFARAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Halorubrum lacusprofundi (strain ATCC 49239 / DSM 5036 / JCM 8891 / ACAM 34)
Length
491 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.939 kDa
Sequence
MSDDDQELGITESKSHNTGEWYAEVVQKAGLADYGPEGMSGFIVTRPRAYAVWERLQGFLDAKFKDTGVQNAYFPLFIPESYLEREKDIVEGFDPEVAWVTEAGNKELEERLAVRPTSESIITPYISQWVRSHRDLPLRVNQWCSVVRWEATETKPFFRTKEFLWQEGHTAHATHEGAWEETMTRLDQYASVYEDLLAMPVLKGQKPDHDKFPGAETTTTVEALMPDGKSVQAGTSHHLGQSFAEAFDITFSDEDEEERIAHTTSWGLSWRALGALIMTHSDEQGLVLPPGVAPEQVVVVPIWQEDTKDEVLEYAEGVADDLDDAGIRVELDDRDGRNPGFKFNEHELNGVPLRIEIGPHEVEDGELTLVHRPDGESVVEDREGVVATVQDHFDEVYAKLYATAEETLDGAVREADDRADILGTLGQHGGYVTAPWCGDEACEEPIKEPMAAEIVMVPFEDDDPLAEADHGETCAICDDDAERTAYFAKSY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Amoebophilus asiaticus (strain 5a2)
Length
491 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
56.331 kDa
Sequence
MHKKLPTRAENFSEWYNEIIKRAELAENAAVRGCMTIRPYGFAIWEKMQAILDKAFKATGHENAYFPIFIPKSYLNREAAHVEGFAKECAVVTHYRLKATEDGQQVVVDPSAKLEEELIVRPTSETIIWNSYKNWIQSYRDLPLLINQWCNVVRWEMRTRLFLRTAEFLWQEGHTAHATQAEAEQEALQMLNIYADFGKDYLAIPFLKGIKTEHERFAGAEETYTIEALMQDGKALQAGTSHFLGQRFAKAFEVTFTNQAGQLDYVWGTSWGLTTRLIGALVMTHSDDKGLVLPPRVAPIQIVIIPIYRTQEEKEAIQQQAQHIQQQLIAHNISAKLDGRDEHKPGWKFAEYELKGVPIRMAIGPNDLANNTVELTRRDTSEKTTVPTDNIIVVVKSMLDSIHDNLYQRAYEFREQNTYQVNSYEEFKTAISQKRGFILAHWDGTKETERQIHAETKATIRCIPLEVNTEPGVCIYTGKPSKQRVVFGQAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Salinibacter ruber (strain DSM 13855 / M31)
Length
490 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
56.581 kDa
Sequence
MADAVTPRDEDYSQWYQDVVRNGQLAENSPARGCMIIKPNGMALWENMRDQLDQMFKDTGHQNYYFPLFIPERYMEREAEHVEGFAKECAVVTHSRLTQDEEGDLVPDPESELGENYIVRPTSETIIWDTYSKWIQSYRDLPLLYNQWANVVRWEMRPRLFLRTAEFLWQEGHTAHATETEAVEEAERMLDVYTTFAEEYMAMPVLQGRKTESERFPGAVDTYCIEAMMQDGKALQAGTSHFLGQNFAKAFDCTFTNEDNEEEYVWATSWGVSTRLIGGLIMTHSDDQGLVLPPKLAPHQVVIVPLFFDDDQEGPVMETCERLQERLEDHGIRVKMDQNHTQSPGWRFSEHELRGVPLRLAIGPRDLENDNVEMARRDTQEKEVVPQDGIAERVSDTLDDIQHALHERAQDRQADNTRVVEDYDAFREVIGRGGFAWAHWDGTPETEARIQEETSATIRLIPFDREDHEEGEDMLTGEPSEGRVLFAQAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Borrelia afzelii (strain PKo)
Length
488 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
56.265 kDa
Sequence
MSDFIASKEDDYSKWYLDIVQKAKLADYSPVKGCMVIMPYGYSIWSKIQSILDKKFKETGHENAYFPMLIPYGFLEKEKDHIDGFSPEFAIIKDAGGESLVEPLVLRPTSETIIWNMYSKWIKSYRDLPLKINQWANVIRWEKRTRPFLRTTEFLWQEGHTAHATEEEALEETLLILDVYKRFMEDYLAIPVFCGKKSENEKFAGAVSTYSVEALMQDKKALQAATSHYLGLNFAKAFDVKFQDKDGKMKHVFASSWGVSTRLIGALIMVHSDEKGLILPPRIAPVEIIVIPIFKKEDEINKKILDYSDCVVHTLKKAEFRVEIDKDVRSSPGFRFSSAEFKGIPIRIEVGINDILLNSVTIIRRDKDRKFKYQISLDSLVSKVRVELDSMQKDLFKKALNFRTLNTKEIFRSGKDSYELFKAYVNDYSGFVLSCWCGGLNCENIIKNETKATIRCIPDDFKARDLTGMTCIYCSSKAKYYVLFAKSY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Borreliella bavariensis (strain ATCC BAA-2496 / DSM 23469 / PBi)
Length
488 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
56.21 kDa
Sequence
MSDFIASKEDDYSKWYLDIVQKAKLADYSPVKGCMVIMPYGYSIWSKIQSILDKKFKETGHENAYFPMLIPYGFLEKEKDHIEGFSPEFAIIKDAGGESLAEPLVLRPTSETIIWNMYSKWIKSYRDLPLKINQWANVVRWEKRTRPFLRTTEFLWQEGHTAHATEEEAVEETLLILDLYKRFMEDYLAIPVFCGKKSEKEKFAGAVSTYSIEALMQDKKALQAATSHYLGLNFAKAFDVKFQDKDGKMRHVFASSWGISTRLIGALIMVHSDEKGLILPPRIAPIEIIVIPIFKKEDEINKKILDYSDCVVHALKKAEFRVEIDKDVRSSPGFRFSSAEFKGIPIRIEVGINDVLLNSVTIMRRDKDRKFKYQISLDSLASKVKVELDSMQKDLFKKALNFRTLNTKEIFRIGKDSYELFKAYMNDHSGFVLSCWCGGLDCENIIKNETKATIRCIPDDFKAKDLTGMACIYCASRAKYFVLFAKSY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Borrelia burgdorferi (strain ATCC 35210 / B31 / CIP 102532 / DSM 4680)
Length
488 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). Can inadvertently accommodate and process cysteine.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
56.311 kDa
Sequence
MSDFIASKEDDYSKWYLDIVQKAKLADYSPVKGCMVIMPYGYSIWSKIQSILDKKFKETGHENAYFPMLIPYSFLEREKDHIDGFSPEFAIIKDAGGESLAEPLVLRPTSETIIWNMYSKWIKSYRDLPLKINQWANVVRWEKRTRPFLRTTEFLWQEGHTAHATEEEALEETLLILDVYKRFIEDYLAIPVFCGKKSEKEKFAGAVSTYSIEALMQDKKALQAATSHYLGLNFAKAFDVKFQDKDGKMRHVFASSWGVSTRLIGALIMVHSDEKGLVLPPRIAPIEIIVIPIFKKEDEINKKILDYSDCVVDALKKAEFRVEIDKDVRSSPGFRFSSAEFKGIPIRLEVGINDVLLNSVTISRRDKDRKFKYQISLDSLISKVKVELDLMQKDLFQRALNFRILNTKEIFRSSKDSYETFKAYVNDYSGFVLSCWCGSLNCENIIKNETKATIRCIPDDFKARDLTGMTCIYCSSKAKYFVLFAKSY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Borrelia burgdorferi (strain ZS7)
Length
488 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
56.241 kDa
Sequence
MSDFIASKEDDYSKWYLDIVQKAKLADYSPVKGCMVIMPYGYSIWSKIQSILDKKFKETGHENAYFPMLIPYSFLEREKDHIDGFSPEFAIIKDAGGESLAEPLVLRPTSETIIWNMYSKWIKSYRDLPLKINQWANVVRWEKRTRPFLRTTEFLWQEGHTAHATEEEALEETLLILDVYKRFIEDYLAIPVFCGKKSEKEKFAGAVSTYSIEALMQDKKALQAATSHYLGLNFAKAFDVKFQDKDGKMRHVFASSWGVSTRLIGALIMVHSDEKGLVLPPRIAPIEIIVIPIFKKEDEINKKILDYCDCVVDALKKAGFRVEIDKDVRSSPGFRFSSAEFKGIPIRLEVGINDVLLNSVTISRRDKDRKFKYQISLDSLVSKVKVELDLMQKDLFQRALNFRILNTKEIFRSSKDSYETFKAYVNDYSGFVLSCWCGSLNCENIIKNETKATIRCIPDDFKARDLTGMTCIYCSSKAKYFVLFAKSY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Pyrobaculum aerophilum (strain ATCC 51768 / IM2 / DSM 7523 / JCM 9630 / NBRC 100827)
Length
488 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
56.45 kDa
Sequence
MELIREARPHSREKLKSNLIEWFHWLLREAELYDVRYPVKGAYVWRPYGMKIRRNVENLIRKFHDETGHEEVLFPVFIPYEFFGKESQHIKGFEKEVFWVSKGGEAGERLVLRPTSETAIMPMVKLWIQDYKDLPLRVYQIVSVFRAETKMTHPMIRLREISMFKEAHTVHADKEDAERQVREAVEIYKRIFDEMCLAYLINKRPEWDKFAGAEYTIAFDTILPDGRSLQIGTVHYLGTNFTKVFEVTYLDADGTRKLAHTTSYGISERSIAAMLITHGDDGGTTLPPKLAPIQVVVIPIYYGEEEAPLVMPLVRETANRLNEAGIRVYVDERADKTPGWKFYYWELKGVPLRVEIGKRDVEKRQAVIARRDTLEKYAVSINELVDAVKQLMKSVEENLRKRAWEELKGRVVKAEDIEVAKAAIKEGKVVEIPWSGDNDCGIKIQELVGADALGIPLDADASVGGYDLRDLACKERRAELWLRLSERY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Pyrobaculum arsenaticum (strain DSM 13514 / JCM 11321)
Length
488 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
56.562 kDa
Sequence
MELIREARPHGREKLRANLIEWFHWLLREAELYDVRYPVKGAYVWRPYGMRLRRHVEELIRRSHDETGHQEVLFPVFIPYEFFGKESQHIRGFEKEVFWVSKGGEEGERLVLRPTSETAIMPMVKLWVHDYKDLPLRLYQIVSVFRAETKMTHPMIRLREISMFKEAHTVHVDREDAERQVREAVEIYKKIFDEMCLAYMINKRPDWDKFAGAEYTIAFDTVLPDGRTLQIGTVHYLGTNFTRVFEVTYLAADGTRRLAHTTSYGISERSIAAMLITHGDDAGTVLPPRLAPIQVVIVPIFYGEEEAASVISYAREVEKALREAGMRVHIDDRPDKTPGWKFYFWELKGVPLRVEVGKRDLEKRQVVITRRDTLEKYAVGLGELVDAVRGLMRTVEENLRRRAWEELRSRIVRAETVEAAKAAIREGKVVEVPWSGDNDCGIKLKDLVGADALGVPLDSDASVGGFDLRDLACGEKRAEFWLRLSERY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Pyrobaculum islandicum (strain DSM 4184 / JCM 9189 / GEO3)
Length
488 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
57.146 kDa
Sequence
MELLREAKPYTKDKLKTNLIEWFHWLLREAELYDVRYPVKGAYVWRPYGMKLRRNVENLIRRIHDETGHEEVLFPVFIPYEFFSKESQHIRGFEKEVFWVSKGGEGGERLILRPTSETAIMPMVKLWIQDYKDLPLRLYQIVSVFRAETKMTHPMIRLREISMFKEAHTVHATREDAERQIREAVEIYKRIFDEMCLAYMINKRPNWDKFAGAEYTIAFDTILPDGRTLQIGTVHYLGVNFTKVFEVTYLDIDGTRKLAHTTSYGISERSIAAMLITHGDDGGTTLPPKLAPIQVVIVPIFYGEEEMPTVMKFVDEVYRMLRDVGIRIHIDDRRDKTPGWKFYYWELKGVPLRIEVGRRDIEKRQVVVTRRDTLEKYAVSLGELVDAVKQLMSVVEDNLRKRAWEDLRNRLVKVEKVEDAKNAIREGKVVEVPWSGDDECGVKLQELVGADALGIPMDTDPSIGGFDMRDLACKEKRAEFWLRLSERY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Symbiobacterium thermophilum (strain T / IAM 14863)
Length
488 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
56.295 kDa
Sequence
MKEEKSFVKEITPQSEDFSRWYIDVIRKADLMDYTPVRGCIVFKPDGYELWERIQAGLDKRFKETGHRNAYFPMLIPESFFQKEKEHVEGFNPELPWVTEAGGEKLEERLALRPTSETIIGHMYAQWIQSYRDLPVLINQWANVFRWEKRTLPFLRTSEFLWQEGHTAHATEEEAREETMRMLEVYRDFVETEMAIPLYVGQKTPSEKFAGAVDTYSIEAMMKDGKALQAGTSHYLGQNFAKGFEIKFLDRDNQLKYVHTTSWGVSTRLIGALIMVHGDDRGLALPPRLAPIQVIMIPVGPPKFRDKVMARFDPLFDALKAAGVRVKADLREETPGWKFNEWEMRGVPLRIEIGPRDVDNKQCLMVRRDTGEKIPVPLDEAVERVQALLEEIQRNMFVKAKEFRDAHSHLHINTLAELKAHIARCEETGEIAGFVLAGWCGDAACEAKVKEETKFTSRNIPFHPPARKQVCLCCGKEAQHTVWFARAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Pyrobaculum calidifontis (strain JCM 11548 / VA1)
Length
487 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
55.812 kDa
Sequence
MRLVREARPHGREKLRSNLMEWFHWLLREAEIYDVRYPVKGAYVWRPYGMKIRRNVEALIRRLHDETGHEEVLFPVFIPYEFFGKESEHIRGFEKEVFWVSKGGEGGERLVLRPTSETAIMPMVKLWVQDYKDLPLRLYQIVSVFRAETKMTHPMIRLREISMFKEAHTVHVDREDAERQVREAVEIYKRIFDEMCLAYMINRRPDWDKFAGAVYTIAFDTVLPDGRALQIGTVHYLGTKFTEVFEVTYLAPDGSRRLAHTTSYGISERSIAAMLITHGDDAGTVIPPKLAPIQVVVVPIFYGEEEKGVVMPAAEQAAKALREAGFRVHVDGRDDKTPGWKFYYWELRGVPLRVEVGKRDVEGRQVVVARRDTLAKYAVAVDELVDAVKALLSEVEANLRRRAVEELRGRIVRVETVEAARAAIREGKVVELPWSGDNDCGLKLQELVGADALGVPMDSEASVGGFDLRDPACGKRAEVWLRLAERY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Pyrobaculum neutrophilum (strain DSM 2338 / JCM 9278 / V24Sta)
Length
487 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
56.465 kDa
Sequence
MELLRSARPHPKEKLKNVIEWFHWLLREAELYDVRYPVKGAYVWRPYGMKLRRNVEELIRRVHDETGHEEVLFPVFIPYEFFGKESQHIRGFEKEVFWVSKGGEGGERLVLRPTSETAIMPMVKLWIQDYKDLPLRLYQIVSVFRAETKMTHPMIRLREISMFKEAHTVHVDREDAERQVREAVEIYKRIFDEMCLAYMINKRPDWDKFAGAEYTIAFDTVLPDGRTLQIGTAHYLGTNFTRVFEVTYLDADGTRKLAHTTSYGISERSIAAMLITHGDDGGTTLPPKLAPIQIAVVPIYYSDEEMPLVMKFVEEVVAALKGAGLRLHVDDRRDKTPGWKFYYWELKGVPLRLEVGKRDVEKRQVVVTRRDTLEKYAVALGELVDAVRELMKAVEDNLRRRAWEELRSKIVKVQSLEEAKKAIKEGKVVEVPWSGDNQCGMKIQELLGADALGIPMDSEASIGGYDARDLACGERRAELWLRLSERY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Methanopyrus kandleri (strain AV19 / DSM 6324 / JCM 9639 / NBRC 100938)
Length
485 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
56.218 kDa
Sequence
MHAFLGNAQLPSTPRGDRLEFSEWYAEVLRSAEIMDVRYPVKGMYVWLPYGFEIRQRVVEKLRRKLRETGHEEVLFPTLIPETQLKKESEHIAGFEDEVYWVTHGGLKELDEKLALRPTSETAIYPMFALWIRSHADLPLKIFQIVNTFRYETKHTRPLIRMREITTFKEAHTAHATEEEAEEQVKEAVEIYSSFFDELGIPYIASVRPEWDKFPGAEYTVAFDTLMPDGRTLQIGTVHMLGQNFARTFEVTYETEEGDQEYVYMTCYGISDRVVASMIAIHGDERGLVLPPDVAPYQVVMVPILKKGVRRKILERAAEVEEMLREEGVRVKVDDRDMSPGRKFHYWELKGVPLRIELGARELEEGTAVVFRRDELERETYAFEELPDVVPELLEDIAMELRKRAREKFEKGIFRTDSPEEARRLVGEGIVETGWCGSERCGVRMEEEFGGDVLGTPYPEEDTEFERCPICGETAEYTVRIAKTY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Aeropyrum pernix (strain ATCC 700893 / DSM 11879 / JCM 9820 / NBRC 100138 / K1)
Length
485 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
56.185 kDa
Sequence
MLGPPSREKWSSDFPRWFDWVIETAEVYDYGRYPVKGMGVWMPYGFQIRRRVLEVVRGLLDSTGHEEVLFPLLIPEHLLRRESEHIRGFEGEVYWVTHGGREELDVKLALRPTSETSITYMETFWIKSYRQLPKKYYQVVSIFRYETKATRPMIRLREVTTFKEAHTVHESFEDAERQVLEAIEVYKAIFDRLLIPYVISKRPEWDKFAGALYTIAFDTIMPDGRALQIGTVHHLGQSFTRAFDFRIQMRDERLDHPWQTSYGVSDRVVASLIAVHGDDRGLVIPPSVAPIQVVVIPITPGDEEKRGKVLTYTAKAAEALEKAGLRVHVDDREWERPGAKFYYWEAKGVPIRVEIGLREAEQDTLTIARRDTLEKTEVPLGEAGNRIRELMAQIESSMRERAKSFFGERLLRTESLEEARDWVEGRRGIAEIPWCGRESCGLEMEERVNGKVLGTPWPEEPVEEGKRCPLCGRPAVAWIRLAKTY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809)
Length
484 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.485 kDa
Sequence
MSGEQELGITESKEHSPGEWYAEVVQKAGLADYAPMGGFIVTRPRGYAIWERIQNNLDGWFKDTGVQNAYFPLFIPESYLEKEKDVVEGFDPEVAWVTHGGHNELEERLAVRPTSESIIAPFMAQWTRSHRDLPMRLNQWCSVVRWEATETKPFFRTKEFLWQEGHTAHADEDGAWEETMTRLDQYARLYEEVMAMPPLKGRKPPHDKFPGAHTTTTIETLMPDGKTVQAATSHYLGTSFGEAFDITYADADEEENTAHTTSWGLSWRAMGALIMTHSDDQGLVLPPALAPDQVVVVPIWQEDNKDEVIDYAADLAAELDEADVRVELDDREHRNPGFKYNEHELHGVPLRVEIGPHEVEDGEATLVHRPDGETETVDRDGIADTVTDHLDTVHAKLYASAEETLEGEIREAESREEILGTIGQHGGYVKCGWCGDEDCEEPIKDAIAAEIVMVPLDRDEEPIHEDCAICGEDAEETAYFAKSY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Mycoplasma pneumoniae (strain ATCC 29342 / M129)
Length
483 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
55.455 kDa
Sequence
MANKDQNLTLWYDQLLSKAQLVSYGDVKGTNCFLPNSWNLWLQIQRLYNNATALIKLKDKVILKQFIPIEPLPYTVEQVQLPTLSFYSEYQKEKRHVEGFNPELFLIEQIGTKKLHDPLVLRPTSEIAFCNLWKKQSFSYQNLPVIYNQWTCVFRAEKNTRPFLRNSEFYWQETHGLFSDGVNSESAAIAFWKLYQDIIVNQLCIPAFVGLKSPNERFAGAQNTWTVESIMPDGQALQCATSHDLGQTFTKPFGLTFQNQANQQAIPYSFSCGISTRILGALLLTHSDDFGLVLPWKVAPIQVKLYLFDKKGDTKTVELAQKVQTLLEQLAIRFQFIKVENQLGKQLGQGEVNGIPFQLIVDNPQTVNIFNRLTRVKTAYSFEQLASRFVELVQQYHQAMYDKAKAVVQQKVVQATTLKQIEQAFNDKKAVLCAVRLTDTLEQQLKERYQVTVRCCLEQLQKPQICPFSGESAQDYVLIARAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Myxococcus xanthus (strain DK 1622)
Length
483 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.907 kDa
Sequence
MKGAPHMAEKLTPREKGFSEWYVDLVQKAKLADYSDVKGCMVIRPNGYALWENMQRVLDKMFKDLGHKNAYFPLLIPESYLKKEAEHVEGFNPQLAVVTHAGGSKLEEPYVIRPTSETIINRSFAKWIQSYRDLPLLLNQWANVMRWEMRTRLFLRTTEFLWQEGHTCHETEEDAEKETRQMLEVYRTFAEDYMAMPVMTGQKSESERFAGALRTYSIEAMMQDKKALQAGTSHNLGQNFAKAFDTQFQGRDGKMHHVWQTSWGVSTRLIGGLIMTHSDDAGLIVPPKLAATHVVIIPIFGKASDAEKAQVLEKTNALAADLRKAGLGVVLDDDDTKSPGFKYNEHELIGTCLRIELGPKDLAKNSCVMVRRDVRQKEFVSLDEAVSKAQAMLDAMQKDLFTKAKSFRDSHTFEVNSYEELKEKADQGFLLAHWNLDPKVEARIKEETGLTTRCRPFDLKQEPGKCVVTGEPSPGRIVFSKAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Natranaerobius thermophilus (strain ATCC BAA-1301 / DSM 18059 / JW/NM-WN-LF)
Length
483 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
55.971 kDa
Sequence
MSKNNEEFVKEITPQSEDYSQWYLDVIKKTKLVDYAPVKGCMVIRPYGYAIWEKMKEGLDRRIKETGHENAYFPLFIPESLLQKEADHVEGFAPEVAWITKGGDEELSESLAVRPTSEAMFGEMYSDWIQSWRDLPVLINQWANVVRWEKSTKPFLRTSEFLWQEGHTAHRTEEDAEEEALQMLDVYKDFVENDMAIPVLNGLKSEKEKFAGALRTFCIEALMSDGRALQAGTSHNLGQHFAKVFDITFLDQDDERKYVWQTSWGVSTRLIGALIMVHGDNRGLKIPPKVAPHQLVMVPITPKKQREQVLEESDKLYQELKDKFRVKLDNREEHTPGWKFNEWEMKGVPIRLEIGPKDIEKDQVVLVRRDTDEKMFVKRDELIDKLEELIEDIQNKMLQTAKNFLEENTHTASSLDELGQILEQKRGMIKAYWCGNQACEEKVKDDTKATIRVIPFEAETGGSCIACGYHNDDNKEVFFARAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Mycoplasma genitalium (strain ATCC 33530 / G-37 / NCTC 10195)
Length
483 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
55.869 kDa
Sequence
MTKKTQDLTSWYDQLLVKAKLICHGEVKGTVCFLNNSWGLWMEIQQLYNDAIANKNQLSAIALTKFQPTTSFCYQVFQVQLPTLSFYSEYQKEKTHIKGFNPELFLINQVGQKQLNDPLVLRPTSEIAFCNLWKKQELSYHDLPLIYNQWTQVFRAEKNTRPFLRNSEFYWQETHGLFVDQSQSEQAAISFWNLYQDLIINKLCIPAFVGLKSESEKFAGAKNTWTIEAIMPDGQSLQCATSHDLGDTFTKSFTISYQSKTNQKMTPSSFSCGMSTRILGAIFLTHSDDYGLVLPWYLASKQVKLYLFDKNNNPKTRALAFLVKDFLEKLKIRFSFIEINNQLGKQLLKGEIEGIPLQMIVDNEKTINIFNRLTRLKTSLTFANLQTEFVNLVNNYHTEMYRKANDLVEQKLARVQTLKEIEQAFKNKKAVLCTVKLTGELEQHLKTKYQVSVRCVFKKSDVTQNCPFTNQPCFDSVLIARAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Sulfolobus acidocaldarius (strain ATCC 33909 / DSM 639 / JCM 8929 / NBRC 15157 / NCIMB 11770)
Length
483 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
55.83 kDa
Sequence
MKLTREKWENNFSEWFDWVIREAEIYDYGRYPVKGMGVWLPYGFKIRQAAVDLIRKLLDAKGHEEVLFPLLVPEDLLRREGEHIKGFESEVFWVTKGGEENLDIRLALRPTSETAITYMETYWVQSYKQLPKKYYQIVSVFRYETKATRPMIRLREVSTFKEAHTLHETYEDAERQVKEAIEIYKNFFEELGIPYIMSQRPEWDKFAGAIYTIAFDTIMPDSRVLQIGTVHHLGQHFTKAFDLKVQRKDGTLDYPHQTSYGISDRVIAVAVSINGDDHGTILSPVLAPIKAVIIPIPAKDEKETEKIIEYSEDVAKILVSNGINTVIDKDTEKTPGEKYYIWEIKGVPLRIEIGPRELSSNSVFIKRRDTLQGISVKKENLVSEVVKLLETLRKDLKERAWNFLRSKIRYTDNLEEAKKMLDSKAGIVEVPWCESNECGLKIEETTGARVLGKPYDSPRDVSKSTCVVCKKPAKTTLRLAKTY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Sulfurisphaera tokodaii (strain DSM 16993 / JCM 10545 / NBRC 100140 / 7)
Length
483 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
55.821 kDa
Sequence
MKVSKEKWEKNFSEWLDWVLREAEIYDYGRYPVKGMGVWMPYGFKIRQNVLQLIRKLLDETGHEEVLFPLLIPEDLLKKESEHIRGFEEEVYWVTKGGSQDLDVKLALRPTSETSITFMESFWVKSYKQLPKKYYQIVSVFRYETKATRPMMRLREITTFKEAHTLHETYEDAARQVDEAINIYKAFFDELGIPYMISKRPEWDKFAGAEYTIAFDTILPDSRVLQIGTVHHLGQHFTKAFDFKIQRKDGSLDYPHQTSYGISDRVIAVLIAINGDDHGPVLNPVIAPIKVVIVPIPAKDEETTAKIINYAKEVGENLKNRGITVVIDDDKEKTPGEKFYIWELKGVPLRIEIGPKELNNNTVYIKRRDTFEGKSVPKDKAVEEVNTLLEKIKNDLHEKALKFLKERIIYTEDLNEAKKILEERAGVVEVPWCGDNNCGLQLQDVTNARVLGIPLDEDKDVSNAKCVMCKKPAKSLLRLAKTY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Mycoplasma synoviae (strain 53)
Length
482 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
55.164 kDa
Sequence
MKQLEKITPLEKDFAQWYTDVVTNGNLMNYGPAKGTIIYKPNSYGIWENIQKTLNEVFKKHGVENIYAPLFIPESLFKIEKEHVQGFNPELATVTQVGNKKLSEKLIVRPTSEVIFANLFKEDINSYNDLPKIYNQWANVVRWEKVTKPFLRTREFLWQEGHTSHSSAEEARSFTVKMIKEYEKFLKNYLAIPVVSGKKTCNEKFAGAVSTYTVEAMMKDGKALQTGTSHYLGQKFSRPYGISFKNKNNEEDFVYQTSWGVSTRLLGAIIMVHGDNRGVIIPPKIAPIKVDILEILADKNPEVSKVANKIYKELSKKLSVRLDASNKSPGFKASQSEIEGVPLRIEVGPRDLENNCVTFVRRDTLEKTKVDLENVKKEVNNYLKLIQNNLYQAAKQRLEENTVYAYNYEDFKKHIVDNKFVVVPFCCVTKKEIEIKEETGATPRCILKKVKPRGVKLECVCKSDGCCDDDKAIKYVVFARAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Natronomonas pharaonis (strain ATCC 35678 / DSM 2160 / CIP 103997 / NBRC 14720 / NCIMB 2260 / Gabara)
Length
482 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.269 kDa
Sequence
MTDQELGITESKEHNPGEWYAEVVQKAGLADYAPMGGFIVTRPRGYALWERLQDHLDGWFKETGVQNTYFPMFIPESYLEREKDIVDGFDPEVAWVTHGGHDELEERLAVRPTSESIITPFIAEWVRSYRDLPLRVNQWCSVVRWEATETKPFFRTKEFLWQEGHTAHATEESAWDETMTRLEQYERLYEEVMAIPGMTGRKPEHDKFPGADTTTTIEALMPDGKSVQAGTSHYLGTSFAEAFDIEYTDEDETKQTAHTTSWGLSWRALGALIMTHSDDQGLVIPPALAPTQVVVVPIWQADTEEAVKEYAADLAAELDEQFRVELDDRDERNPGFKFNEHELQGVPLRIEIGPNEVEDEAATLVHRPDGESDVAERESITDAVDEALETVYAKLYASAEATLEENIRKAHGRGEILGTLGQHGGYVKTGWCGDEACEAEIKDEIAAEIVMLPLDEDEPPVYDTCGVCGDEATETAYFAKSY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Methanothermobacter thermautotrophicus (strain ATCC 29096 / DSM 1053 / JCM 10044 / NBRC 100330 / Delta H)
Length
482 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). Can inadvertently accommodate and process cysteine.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
55.806 kDa
Sequence
MQKPIKKDPNRYHGEKMTEFSEWFHNILEEAEIIDQRYPVKGMHVWMPHGFMIRKNTLKILRRILDRDHEEVLFPLLVPEDELAKEAIHVKGFEDEVYWVTHGGLSKLQRKLALRPTSETVMYPMFALWVRSHTDLPMRFYQVVNTFRYETKHTRPLIRVREITTFKEAHTIHATASEAEEQVERAVEIYKEFFNSLGIPYLITRRPPWDKFPGSEYTVAFDTLMPDGKTLQIGTVHNLGQTFARTFEIKFETPEGDHEYVHQTCYGLSDRVIASVIAIHGDESGLCLPPDVAAHQVVIVPIIFKKAAEEVMEACRELRSRLEAAGFRVHLDDRDIRAGRKYYEWEMRGVPLRVEIGPRDLEKGAAVISRRDTGEKVTADLQGIEETLRELMKDILENLRTRAWERMESEIREAETLEEASRIVDEKRGIISFMWCGEEECGMDVEEKVRVDILGIQEEGSGTCINCGREAPTGLTLPEHIS

Gene
proS
Protein
Proline--tRNA ligase
Organism
Thermofilum pendens (strain DSM 2475 / Hrk 5)
Length
482 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
56.335 kDa
Sequence
MSEQGITVSKSEDFSEWYSQVLSKAGLVDLRYNVQGFVVHKPWLMRIIKAIYRFFEEELEKTGHEPVLFPLVIPEENFEKEKEHVEGFKPEVFWVTQAGDEKLERRLALRPTSETAFYYMYSYWIQSWRDLPLKLYQSVSVYRNEKNTRPLIRGREFLWIEAHDAFATHEEALNQIREDMENSRKVIWEKLGIPFLFLRRPPWDKFSGAEDTYAADTIMPDGRVLQISSTHDLGQRFAKAFNVTFLDKDGKRKYVWQTCYGPGIWRITAALIAIHGDDKGLVLPMNVAPIQVVIVPIYYKESDKERVLEKCRKLEAMIREAGYRVYLDAREEYTPGWKFNDWELKGVPVRLEVGVREVETGTVTVFRRDLRVKEKVADSELISHIRKLENDILEELKRRAKEFFESRIVTATRREEVEEALRSGKMVKMPFCGREECADDLKEATDGGKVRGTEIDFKEGDYGRCAWCGAPARLIVYVAKSY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Caldivirga maquilingensis (strain ATCC 700844 / DSM 13496 / JCM 10307 / IC-167)
Length
481 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
55.799 kDa
Sequence
MVRGPQGRPRSRWVSFIEWFNKVIMDAEVYDYRYPVKGAYIWRPYGVAIRRNVEALIRRLHDETGHQEVLFPVFIPYEFFSKESEHIRGFESEVFWVSKGTGGEERLVLRPTSETAMMPMFKLWIRDHTDLPLRVYQIVSVFRAETKMTHPMIRLREISMFKEAHTAHADRDDAERQVKEAVGIYRRIMDELCIPYLISRRPDWDKFAGAVYTIAFDTIMPDGRTMQIGTVHYLGENFSRVFDVKYLGKDGQMHYIHTTSYGISERIIASMIAVNGDDRGLLLPPRYAPIQVVVIPIMYGEDQSVLNYAKGVSGELLNAGVRVHVDDRRDKTPGWKYYHWELKGVPIRLEVGPSDVKDNAVTLTRRDTFEKYAVERSNVVDAVRELMKAIEDNMRKSTWEWLRSHVRRSSNVSEAKALLNEGGVVEVPWSGDDECGRRIMELTESDALGIPLDTDETPSDLRDAACSEKKAEYWLRLSRRY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Pelodictyon phaeoclathratiforme (strain DSM 5477 / BU-1)
Length
481 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.698 kDa
Sequence
MADKITSRSEDYSQWYIDLVRSAKLADYADVRGCMDIRPNGYAIWEKMQAALDRMFKETGHVNAYFPLFIPESFIAKEAEHIEGFAPECAVVTHGGGEELAEKLYIRPTSETIIWSSYKKWIQSYRDLPILINQWANVVRWEMRTRLFLRTTEFLWQEGHTAHANPEESQEEVLRMINVYKTFAEEYMAMPVIMGKKTDNEKFAGAVDTWCIEAMMQDSKALQAGTSHNLGQNFAKAFDCQFQTKDGVLDYVWATSWGVSTRLIGALIMAHSDDRGLVLPPKLATRQVVIIPILRGDKAAVIERANALAQELNKNGIPSFVDSSEQNSPGWKFAEYELQGIPIRIELGPRDIEKGICIAARRDTLEKTELALDETLPDQISEILNTIQESMFERALQFRTEHTFEVQSYEEFKVAVEKGFVIAHWDGTAETEAKIKAETKATIRVLPEEADYIAQYRIDEPGTCIYSGKPAARKVVFAKAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Saccharolobus solfataricus (strain ATCC 35092 / DSM 1617 / JCM 11322 / P2)
Length
481 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
55.852 kDa
Sequence
MQITREKWSKNFSEWFDWVLREGEFYDYGRYPIKGMGVWMPYGFKLRQNIIGIIRNFLDSTGHEEVLFPLLIPEDLLRRESTHIKGFEEEVFWVTKGGSTDLDVKLALRPTSEVAITTMENLWLKSYKQLPKKYYQIVSVFRYETKATRPMIRLREITTFKEAHTVHETYDDAQKQVEEAIEIYKKIFDTLTIPYVLSERPEWDRFAGALHTYAFDTIMPDGRAMQIGTVHHLGQNFSKALDFKIQKKDGSLDYPHQTSYGISDRAVASVIAIHGDDHGPVLPPSVAPIKVVVIPIPAKNEEETQQVMKYSIEICEMFNKNNITCLTDQDTEKTPGEKFYIWEIKGVPIRLEIGPRELISGTVFIKRRDNFKSYTVRKEEAINKIKELLNEIQEDLRRKAWEDLKSRIEYSNDIEKAKKILGNNSGIVEVPWCGSNECGLKIEELTNARVLGYPIEKREVNDKCVICKMNAKTVLRIAKTY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Acetoanaerobium sticklandii (strain ATCC 12662 / DSM 519 / JCM 1433 / NCIMB 10654)
Length
481 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). Can inadvertently accommodate and process cysteine. Misacylated Cys-tRNA(Pro) is not edited by ProRS; this function may be provided by ProX.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
55.145 kDa
Sequence
MAKKDQEFVKDITNMDEDFPQWYTDVITKTDLVDYSPVKGFMVIKPYGYAIWENIQAFLDRRFKETGHQNCYFPLLIPESLLNKEKEHVEGFAPEVAWVTHGGSEKLAERLCVRPTSETIICSMYSKWLTSYRELPYLYNQWCSVVRWEKSTRPFLRTSEFLWQEGHTLHETAEEAQAETLQMLAIYKEMAEDLLAIPVVDGRKSDRERFAGAAATYTIEALMHDGKALQSGTSHNLAQHFTKAFDITFQGRTGELEYPHHTSWGASTRLIGGIIMVHGDNRGLVLPPRVAPTQVVIIPIAQNKEGVLDKAYEIKKELEAKGIRVTLDDDTNYSPGWKFNQYEMKGVPLRLEIGPRDIENNVAMIARRDTLSKDSYSLDNIGDTVKNLLDTVHTDMLERARAHRDSKTFTFKDYEEFKRKMIETPGFAKGMWCGEEECEAKIKEDTGVTIRCIPFVQENLGETCQFCGKPAKHMVYLAKAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Chlorobaculum parvum (strain NCIB 8327)
Length
481 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.822 kDa
Sequence
MADKITSRQQDYSQWYIDLVRSAKLADYSDVRGCMVIRPNGYAIWEKMQAALDGMFKETGHVNAYFPMFIPESFIAKEAEHIEGFAPECAVVTHGGGEELAEKLYVRPTSETIIWSSYKKWIQSYRDLPLLINQWANVVRWEMRTRLFLRTTEFLWQEGHTAHADPEEAQEEVIRMINVYRTFAEEYMAMPVIVGKKSESEKFAGADATYCIEAMMQDGKALQAGTSHNLGQNFAKAFDCQFQTKEGVLDYVWATSWGVSTRLIGALIMAHSDDKGLVLPPKLASRQVVIIPILKGDKEEVRAHARFIAKALNKHGISTFVDDSENNSPGWKFAEYELQGIPVRIELGPRDIAEGKCIVARRDTFEKTEVLLDAEMTENIEEILNNIQQNLYERALQFRQDNTVEATTWEEFKAGVEKGFVIAHWDGTDETEALIKEETKATIRVMPTDEEYRKQYNMDEPGTCIRSGNPATQKVVFAKAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Chlorobium phaeobacteroides (strain BS1)
Length
481 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.375 kDa
Sequence
MADTITPREEDYSQWYIDLVRSAKLADYSDVRGCMVIRPNGYAIWEKMQAALDGMFKATGHVNAYFPLFIPESYIQKEADHIEGFAPECAVVTHGGGEELAEKLYVRPTSETVIWASYKKWIQSYRDLPLLINQWANVVRWEMRTRLFLRTSEFLWQEGHTAHATPEEAQDEVLRMINVYKTFAEEYMAMPVLIGRKTDSEKFAGADETWCIEAMMQDKKALQAGTSHNLGQNFAKAFDCQFQSKNGTLEYVWATSWGVSTRLIGALIMAHSDDRGLVLPPKLASRQVVIVPILRGDKQAVAEKAHALADELNSNGIHAFVDDSEQNSPGWKFAEYELQGIPVRLEIGPRDISSNICIAARRDTGEKQQIALDDTFAASISSLLDAIQQSMFKSALEFREANTREVSSYDEFKKCIDKGFLIAHWDGREETEAKIKEETKATIRLIPEDPDFRKKYSMDEPGICICSGNPSKGKVVFAKAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Chlorobium phaeobacteroides (strain DSM 266)
Length
481 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.415 kDa
Sequence
MAEKITTRSADYSQWYIDLVRSAKLADYSDVRGCMVIRPNGYAIWEKMQTALDRMFKETGHVNAYFPLFIPESFIAKEAEHIEGFAPECAVVTHGGGEELAEKLYVRPTSETIIWSSYKKWIQSYRDLPILINQWANVVRWEMRTRLFLRTTEFLWQEGHTAHATPEESQEEVVRMINVYKTFAENYMALPVIIGKKTDSEKFAGAVDTWCIEAMMQDSKALQAGTSHNLGQNFAKAFDCQFQTRDGKLDYVWATSWGVSTRLIGALIMAHSDDRGLVLPPKLATRQVVIIPILKGDKAAVCEKAHAISRTLSANGIPAFVDDSEQNSPGWKFAEYELQGIPLRIELGPRDIQNGTCIVARRDTLEKTELALDDTLSVSISEILNAIQQNLFDRALEFRNEHTFEASSYSEFREMVENGFVIAHWDGTAETEAKIKEETKATIRVLPEEPDYISRYAMHEAGTCIYSGNPAAQKAVFAKAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Chlorobium phaeovibrioides (strain DSM 265 / 1930)
Length
481 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.62 kDa
Sequence
MADKITSREADYSQWYIDLVRSAKLADYSDVRGCMVIRPNGYAVWEKMQAALDRMFKETGHVNAYFPLFIPESFIAKEAEHIEGFAPECAVVTHGGGEELAEKLYVRPTSETIIWSSYKKWIQSYRDLPLLINQWANVVRWEMRTRLFLRTTEFLWQEGHTAHATPEESQEEVMRMIRVYKTFAEEYMAMPVIMGRKTDSEKFAGADETYCIEAMMQDGKALQAGTSHNLGQNFAKAFDCQFQTKEGVLDYVWATSWGVSTRLIGALIMAHSDDRGLVLPPKLATRQVVIIPILRGDKAAVLAKAESMAAELKENGIPAFVDDSEQNSPGWKFAEYELQGIPVRIEVGPRDIDKGVCIAARRDTLEKTELQLDATLAVQVSGMLSAMQADMFQKALRFREENTREVTDYETFKSAVEEGFVIAHWDGTAETEEKIKEETRATIRVLPEESDYREHYHMDEPGVCIFSGKPSSQKVVFAKAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Chloroherpeton thalassium (strain ATCC 35110 / GB-78)
Length
481 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.54 kDa
Sequence
MAEKITSRAQDYSQWYIDIVRFAKLADYSDVRGCMVIRPNGYAIWEKMQAALDRMFKETGHVNAYFPLFIPESFIQKEAEHIEGFAPECAVVTHGGGEELQEKLYVRPTSETIIWSSYKKWIQSYRDLPILINQWANVVRWEMRTRLFLRTTEFLWQEGHTAHATETEAKEEVLRMIEVYRHFAEEYMAIPVIVGMKTESEKFAGAHETFCIEAMMQDGKALQAGTSHHLGQNFAKAFDCKFQTKDGSLEYVWASSWGVSTRLIGALIMAHSDDKGLVLPPKLASRQAVIVPILKGDKAAVLEKAVELEKMLKAAGVQVFLDDSEQNTPGWKFAEYELQGIPVRIELGPRDVAAGKCVVARRDTSEKETLEIDTAFPQKIKDLLDSIQTGLFERALRFREEKTKVVTTYEELKAQVEVGFAVAHWDGTPETEAKIKEETKATIRCLPVSKDFATKYGINTEGKCVFSGNPSKQMVVFAKAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Chlorobaculum tepidum (strain ATCC 49652 / DSM 12025 / NBRC 103806 / TLS)
Length
481 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.95 kDa
Sequence
MADKITSRQEDYSQWYIDLVRSAKLADYSDVRGCMVIRPNGYAIWEKMQAALDGMFKQTGHVNAYFPMFIPESFIAKEAEHIEGFAPECAVVTHGGGEELAEKLYVRPTSETIIWSSYKKWIQSYRDLPILINQWANVVRWEMRTRLFLRTTEFLWQEGHTAHATPEEAQEEVIRMINIYRTFAEEYMAMPVIVGKKSESEKFAGADATYCIEAMMQDGKALQAGTSHNLGQNFAKAFDCQFQTKDGVLDYVWATSWGVSTRLIGALIMAHSDDKGLVLPPKLASRQVVIIPILKGNKDEVRARARFIAKTLNRHGIPTFVDDSENNSPGWKFAEYELQGIPVRIELGPRDLEQGKCIVARRDTFEKTELLLDDELTINIEEILNNIQQNLYDRALQFRLDNTVEATTWEEFKASVEKGFVIAHWDGTHETEALIKEETKATIRVIPTDEEYRQQYNMDEPGTCIRSGKPAAQKVVFAKAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Chlorobium chlorochromatii (strain CaD3)
Length
481 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.619 kDa
Sequence
MADKITSRSEDYSQWYIDLVRSAKLADYADVKGCMVIRPNGYAIWEKMQAALDRMFKETGHVNAYFPLFIPESFIAKEAEHIEGFAPECAVVTHGGGQELAEKLYVRPTSETIIWSSYKKWIQSYRDLPLLINQWANVVRWEMRTRLFLRTTEFLWQEGHTAHATHEEAQEEVLRMINVYKTFAEEYMALPVILGKKSDSEKFAGALETFCIEAMMQDGKALQAGTSHDLGQNFAKAFDCKFQTHEKTLEYVWATSWGVSTRLIGALIMAHSDDRGLVLPPRLATRQVVIIPILKGDKESVLHHADNIAAALTKAGISAFVDSSEQNSPGWKFAEYELQGIPLRLELGPRDIKNGMCVVARRDTLEKTEIALDDRLVMSINEILNDIQQDMFDAALRFRQERTVQVNNYDDFKVAVEKGFVIAHWDGTVETEAKIKEETKATIRVLPQEDDYCDTYGINEPGTCIYSGKPSARKVVFAKAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Chlorobium limicola (strain DSM 245 / NBRC 103803 / 6330)
Length
481 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.628 kDa
Sequence
MADKITSRSQDYSQWYIDLVRSAKLADYSDVRGCMVIRPNGYAIWEKMQAALDAMFKETGHVNAYFPLFIPESYIAKEAEHIEGFAPECAVVTHGGGEELAEKLYVRPTSETIIWASYKKWIQSYRDLPILINQWANVVRWEMRTRLFLRTTEFLWQEGHTAHATKEEASEEVLRMITIYKKFAEEYMALPVIMGRKTESEKFAGADETFCIEAMMQDGKALQAGTSHHLGQNFAKAFDCQFQTSAGELDFVWATSWGVSTRLIGALIMAHSDDRGLVLPPKLASRQVVVIPILRGDKTAVLEQADAIVCTLKKHGIPAFVDSSDQNSPGWKFAEYELQGIPLRIELGPRDLAGKKCVVARRDTLEKTELPLDDTFSMQVSEILNSIQQNLYDRALSFRNEKTVEVKSYEEFKTAVENGFVIAHWDGTDETESKIKEETKATIRVLPEEQEYLDRYTMMEPGVCIYSGRPAARKVVFAKAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Chlorobium luteolum (strain DSM 273 / 2530)
Length
481 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.447 kDa
Sequence
MADKITARNEDYSQWYIDLVRSAKLADYSDVRGCMVIRPNGYAIWEKMQAALDRMFKETGHVNAYFPLFIPESFIAKEAEHIEGFAPECAVVTHGGGEELAEKLYVRPTSETIIWSSYKKWIQSYRDLPILINQWANVVRWEMRTRLFLRTTEFLWQEGHTAHATPEESQEEVMRMINVYRTFAEEYMAMPVIMGRKTDSEKFAGAEETYCIEAMMQDGKALQAGTSHNLGQNFAKAFDCQFQTKDSRLDYVWATSWGVSTRLIGALIMAHSDDRGLVLPPKLASRQVVIIPILRGDKAAVLEQADAMAASLKAAGIPAFVDGSEQNSPGWKFAEYELQGIPVRIEVGPRDIEKGICIAARRDTLEKSELQLGETLPGAVQEILDAMQKDMYQKALLFREENTVEASSYEEFKAAVEKGFVIAHWDGTAETEEKIKEETKATIRVLPEEDGYIERYRMNEPGTCIYSGKPAAQKVVFAKAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Sulfolobus islandicus (strain M.16.27)
Length
481 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
55.623 kDa
Sequence
MQITREKWSKNFSEWFDWVLREGEFYDYGRYPVKGMGVWMPYGFKLRQNIISIIRNLLDSTGHEEVLFPLLIPEDLLSRESTHIKGFEEEVFWVTKGGSEDLDVKLALRPTSEVAITTMENLWLKSYKQLPKKYYQIVSVFRYETKATRPMIRLREITTFKEAHTVHETYDDAQRQVEEAIEIYKKIFNNLAIPYVLSERPEWDRFAGALHTYAFDTIMPDGKVMQIGTVHHLGQNFSRALDFKIQKKDGSLDYPHQTSYGISDRAIASVIAIHGDDHGPILPPSVAPIKVVVVPIPAKNEEGTQQVMKYSVEICEMLNKNNITCVTDQDTEKTPGEKFYIWEIKGVPIRLEIGPRELASSTVFIKRRDNLKSYTVKKEEVVNKVKEVLNEIQEDLRKRAWESLKSRIEYANDIEKAKNLLENNSGIVEVPWCGSKECGLKIEELTNARVLGYPIEDRKVNDKCVICKMNAKTVLRVAKTY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Sulfolobus islandicus (strain M.16.4 / Kamchatka #3)
Length
481 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
55.667 kDa
Sequence
MQITREKWSKNFSEWFDWVLREGEFYDYGRYPVKGMGVWMPYGFKLRQNIISIIRNLLDSTGHEEVLFPLLIPEDLLSRESTHIKGFEEEVFWVTKGGSEDLDVKLALRPTSEVAITTMENLWLKSYKQLPKKYYQIVSVFRYETKATRPMIRLREITTFKEAHTVHETYDDAQRQVEEAIEIYKKIFNNLTIPYVLSERPEWDRFAGALHTYAFDTIMPDGKVMQIGTVHHLGQNFSRALDFKIQKKDGSLDYPHQTSYGISDRAIASVIAIHGDDHGPILPPSVAPIKVVVVPIPAKNEEGTQQVMKYSIEICEMLNKNNITCVTDQDTEKTPGEKFYIWEIKGVPIRLEIGPRELASSTVFIKRRDNLKSYTVKKEEVVNKVKEVLNEIQEDLRKRAWESLKSRIEYANDIEKAKNILENNSGIVEVPWCGSKECGLKIEELTNARVLGYPIEDRKVNDKCVICKMNAKTVLRVAKTY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Sulfolobus islandicus (strain L.S.2.15 / Lassen #1)
Length
481 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
55.678 kDa
Sequence
MQITRDKWSKNFSEWFDWVLREGEFYDYGRYPVKGMGVWMPYGFKLRQNIISIIRNLLDSTGHEEVLFPLLIPEDLLRRESTHIKGFEEEVFWVTKGGSEDLDVKLALRPTSEVAITTMENLWLKSYKQLPKKYYQIVSVFRYETKATRPMIRLREITTFKEAHTVHETYDDAQRQVEEAIEIYKKIFNNLAIPYVLSERPEWDRFAGALHTYAFDTIMPDGKVMQIGTVHHLGQNFSRALDFKIQKKDGSLDYPHQTSYGISDRAIASVIAIHGDDHGPILPPSVAPIKVVVVPIPAKNEEGTQQVMKYSIEICEMLNKNNITCVTDQDTEKTPGEKFYIWEIKGVPIRLEIGPRELASSTVFIKRRDNLKSYTVKKEEVVNKVKEVLNEIQEDLRKRAWESLKSRIEYANDIEKAKNILENNSGIVDVPWCGSKECGLKIEELTNARVLGYPIEDRKVNDKCVICKMNAKTVLRVAKTY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Sulfolobus islandicus (strain M.14.25 / Kamchatka #1)
Length
481 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
55.623 kDa
Sequence
MQITREKWSKNFSEWFDWVLREGEFYDYGRYPVKGMGVWMPYGFKLRQNIISIIRNLLDSTGHEEVLFPLLIPEDLLSRESTHIKGFEEEVFWVTKGGSEDLDVKLALRPTSEVAITTMENLWLKSYKQLPKKYYQIVSVFRYETKATRPMIRLREITTFKEAHTVHETYDDAQRQVEEAIEIYKKIFNNLAIPYVLSERPEWDRFAGALHTYAFDTIMPDGKVMQIGTVHHLGQNFSRALDFKIQKKDGSLDYPHQTSYGISDRAIASVIAIHGDDHGPILPPSVAPIKVVVVPIPAKNEEGTQQVMKYSVEICEMLNKNNITCVTDQDTEKTPGEKFYIWEIKGVPIRLEIGPRELASSTVFIKRRDNLKSYTVKKEEVVNKVKEVLNEIQEDLRKRAWESLKSRIEYANDIEKAKNLLENNSGIVEVPWCGSKECGLKIEELTNARVLGYPIEDRKVNDKCVICKMNAKTVLRVAKTY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Sulfolobus islandicus (strain Y.N.15.51 / Yellowstone #2)
Length
481 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
55.678 kDa
Sequence
MQITRDKWSKNFSEWFDWVLREGEFYDYGRYPVKGMGVWMPYGFKLRQNIISIIRNLLDSTGHEEVLFPLLIPEDLLRRESTHIKGFEEEVFWVTKGGSEDLDVKLALRPTSEVAITTMENLWLKSYKQLPKKYYQIVSVFRYETKATRPMIRLREITTFKEAHTVHETYDDAQRQVEEAIEIYKKIFNNLAIPYVLSERPEWDRFAGALHTYAFDTIMPDGKVMQIGTVHHLGQNFSRALDFKIQKKDGSLDYPHQTSYGISDRAIASVIAIHGDDHGPILPPSVAPIKVVVVPIPAKNEEGTQQVMKYSIEICEMLNKNNITCVTDQDTEKTPGEKFYIWEIKGVPIRLEIGPRELASSTVFIKRRDNLKSYTVKKEEVVNKVKEVLNEIQEDLRKRAWESLKSRIEYANDIEKAKNILENNSGIVDVPWCGSKECGLKIEELTNARVLGYPIEDRKVNDKCVICKMNAKTVLRVAKTY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Sulfolobus islandicus (strain Y.G.57.14 / Yellowstone #1)
Length
481 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
55.678 kDa
Sequence
MQITRDKWSKNFSEWFDWVLREGEFYDYGRYPVKGMGVWMPYGFKLRQNIISIIRNLLDSTGHEEVLFPLLIPEDLLRRESTHIKGFEEEVFWVTKGGSEDLDVKLALRPTSEVAITTMENLWLKSYKQLPKKYYQIVSVFRYETKATRPMIRLREITTFKEAHTVHETYDDAQRQVEEAIEIYKKIFNNLAIPYVLSERPEWDRFAGALHTYAFDTIMPDGKVMQIGTVHHLGQNFSRALDFKIQKKDGSLDYPHQTSYGISDRAIASVIAIHGDDHGPILPPSVAPIKVVVVPIPAKNEEGTQQVMKYSIEICEMLNKNNITCVTDQDTEKTPGEKFYIWEIKGVPIRLEIGPRELASSTVFIKRRDNLKSYTVKKEEVVNKVKEVLNEIQEDLRKRAWESLKSRIEYANDIEKAKNILENNSGIVDVPWCGSKECGLKIEELTNARVLGYPIEDRKVNDKCVICKMNAKTVLRVAKTY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Thermococcus kodakarensis (strain ATCC BAA-918 / JCM 12380 / KOD1)
Length
481 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
56.156 kDa
Sequence
MAVERKKWSENFSEWYNELIETAGIQDKRYPVKGMNVWLPYGLKIMRNIERFIHAEMERTGHDEVLFPALIPETEFQKEAEHIKGFEGEVYWVTHAGLEPLDVRLILRPTSETAMYSMFSLWIRSHADLPFKIYQIVNVYRYETKHTRPLIRVREISRFFEAHTAHDSYEDAERQIKEDLEIFDNLARFLALPYIISKRPEWDKFPGAYYSLGAEVMMPDGRTLQIGTMHNYRQNFAKAYNIQYETETGDHEYVHQTTFGMSERLLAAVIAIHGDDRGMVLPPTIAPIQVVIVPIPKKDSEADVFAYAREIAEELRTAGIRVHVDERDIRPGRKYYDWELKGVPLRIEVGPRDVEGKKAVLARRDTLEKITVERDNIVEEVRKTLDAIHENLYQRAKEFLESHIKRVDTIEEAKAVFEDRRGIVEIPWCGEEECGLRMEEELDAKMLGIPYPEEKAKAPEGKKCPVCGREAKFIARFARTY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Prosthecochloris aestuarii (strain DSM 271 / SK 413)
Length
481 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.378 kDa
Sequence
MAEKITLRETDYSQWYIDLVRSAKLADYSDVRGCMIIRPNGYAIWEKMQAALDAMFKATGHVNAYFPLFIPESFIKKEAEHIEGFAPECAVVTHGGGEQLAENLYVRPTSETIIWSSYKKWIQSYRDLPILINQWANVVRWEMRTRLFLRTTEFLWQEGHTAHATSTEAQEEVMRMINVYKTFAEEYMALPVIMGRKTESEKFAGAVETWCIEAMMQDKKALQAGTSHNLGQNFAKAFDCRFQSKEGALEYVWATSWGVSTRLIGALIMAHSDDRGLVLPPKLATRQVVIIPILKGDISAVIEKARSIAAELNQKGIAAFVDDSDQNSPGWKFAEYELQGIPVRLELGPRDIQSSTCIAARRDTGEKSKLQLDSSLADQINSLLESIQTNLFNRALSFREKHTLEVSSYSEFKANIDNGFLVAHWDGTDETEAKIKEETKATIRVMPADPEMVLRYGMDQPGTCIYSGKPSTRKVIFAKAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Solibacter usitatus (strain Ellin6076)
Length
480 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
53.641 kDa
Sequence
MAESPITARSQDFAAWYQDVVLQGDMAEPAEIVKGCMVIKANGYAVWEVLQRELDDRFKATNHQNVYFPLLIPQSFLKKEAEHVEGFAPELAVVTVAGGKELEEPYVIRPTSETIIGHFFSKWIHSYRDLPLLYNQWANVIRWELRTRMFLRTTEFLWQEGHTAHSNHEEAVEEVLRILDLYAQVAEDIMAMPVIKGVKTHAEKFAGALKSYSIEAMMQNGLALQAGTSHDLGQNFGKAFDVQFQSKEGQLEYVWQTSWGVSTRLIGGLIMTHSDDKGLVLPPKLAPVKSVIVPIYRKEEERAAVLEAAHRIAKEIGAKVDDREGQSPGAKFFHWERRGVPVVLELGPRDLASGKIVLKRRDTGTKEPIDQSEVGAKVAAALEDMQKGLYTRAKDRMKANTVLANSIEEVEAILKDATAEKGGGKFVMAHIKDEPACDARLKEFKATVRNIPLVDEYDGPGKCIVSGETIEKRAVIAKAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Roseiflexus castenholzii (strain DSM 13941 / HLO8)
Length
480 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.994 kDa
Sequence
MPKEGITPRAQDYSQWYLDIVQQADLADYAEVVKGCIVFKPTGYALWEAIQRGLDDRIKATGHVNAYFPLLIPKSFLMKEAEHVEGFAPEVAEVTRAGGEDLAEPYVIRPTSETIIGYFYSKWVRSYRDLPLLINQWANVMRWEMRTRPFLRTTEFLWQEGHTVHATEEDAERETLLILHEVYADFVEKDMAIPVIRGLKSEKEKFPGALRSYCIEAMMQDGRALQAGTSHNLGQNFARAFDITYTDQHNTIQYAWTTSWGVSTRLIGALIMTHSDDEGLVIPPRLAPTQVVVVPIYRNDAERSVVMEAVQRMTAEWKGLLRFKVDDRDNLTPGFKFNEWELKGVPIRVEIGPKDIEKGSVAIARRDQPGREGKSFVPQEGLTARLAALLEEIQQALYRRALAFRETHTADVTTYEELKQQVERGFARCYWAGTMEDEKRIQEETRATIRCIPLDQPQQAGRCIYTGKETTQQVIFARAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Roseiflexus sp. (strain RS-1)
Length
480 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
55.044 kDa
Sequence
MPKEGITPRAQDYSQWYLDIVQQADLADYAEVVKGCIVFKPTGYAIWEAIQRGLDDRIKATGHVNAYFPLLIPKSFLMKEAEHVEGFAPEVAEVTRAGGEDLAEPYVIRPTSETIIGYFYSKWVRSYRDLPLLINQWANVMRWEMRTRPFLRTTEFLWQEGHTVHATEEDAERETLLILHEVYADFVEKEMAIPVIKGLKSEKEKFPGALRSYCIEAMMQDGRALQAGTSHNLGQNFARAFDITYTDQQNTIQYAWTTSWGVSTRLIGALIMTHSDDEGLVIPPRLAPTQVVVVPIYRNDAERSVVMEAVQRMTAEWKGRLRFKIDDRDNLTPGFKFNEWELKGVPIRVEIGPKDIEKGSVAIARRDQPGREGKSFVPQDGLTDRLTALLEEIQQALYRRALTFREDHTADVATYDELKQQVERGFARCYWAGTTEDEKRIQEETRATIRCIPLDQPQQAGRCVYTGKETTQQVIFARAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Methanosarcina mazei (strain ATCC BAA-159 / DSM 3647 / Goe1 / Go1 / JCM 11833 / OCM 88)
Length
480 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.706 kDa
Sequence
MAESEKEAALPPKEAFSDWYNELLWMAEIMDVRYPVKGLYVWYPFGFAIRRNTYSIIREILDNSGHQETLFPLLIPENEFMKEAEHIKGFENEVYWVTHGGKDPLDIPLALRPTSETAIYPMYKKWVRSHADFPLKLYQIVNTFRYETKHTRPLIRLREITSFKEAHTVHATWEDAEAQVKEAIGLYTEIYRRLAVPVLRSRRPDWDKFPGADYTDALDAVMPDGKTLQIGTVHHLGDNFAKTFDIKYEAPDGEQRYAHQTCYGISERSIAATISIHGDDKGLVLPPEIAPVQVVIIPIIFKKGAEEVFAACKDVQERLKKAGIRVEVDASDLRPGAKYYKWEMKGVPLRLEIGPRDLQNNVAVAVRRDTGEKDQITLLEIEAGVRLKFEAIQKSLYEKAGSELESRIFDCVDLDEVKEKIQEGVATIPWCGKRECGLAMEDHIGAGILGIPLTPRSKGKEKCPACGEETETRVYVARTY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Metallosphaera sedula (strain ATCC 51363 / DSM 5348 / JCM 9185 / NBRC 15509 / TH2)
Length
480 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.96 kDa
Sequence
MKISREKWSSNFSEWFDWVISQAEIYDYGRYPVKGSGVWMPYGFKIRQNVTTLIRKLLDETGHEEVLFPLLIPETLLKKEAEHIKGFEKEVFWVTHGGEDELEERFALRPTSEVAITLMESLWIKGYSQLPRKFYQIVSVFRYETKATRPMIRVRELSTFKEAHTVHETFEDAARQVDEAVEIYSKFFDILGIPYLISRRPEWDKFAGAEYTIALDTIMPDGRALQIGTAHHLGQHFTKAMDYKVQRADGSHVHPHQTSYGISDRVIATVISINGDDHGPILPPVVAPIEGVIIPIPGKSEEDTEKINKYAMEVESVLKNSGIRVALDASEDKTPGEKYYIWELKGVPIRIEIGPRELNSGTAFLKRRDTLEGKSVKREELVKEFRNLEDQISADLRKRAWEQFKERVKRFQSLDEAKKFLENRGGIAEVPWCGQDSCGLKIEEQVQARVLGTPLKPEPSGNCVVCGKPSTNILRIAKTY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Mycobacterium leprae (strain Br4923)
Length
480 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
53.585 kDa
Sequence
MGCNKRGVTRQEDDFSAWYNEVVAKAGLIDRGPAKGTMVIRPYGYRIWELLQDELDSKIKELGHENAYFPMLIPENYFNREAEHVEGFHPELAVVTHAGGKELSEPLVIRPTSETVIGDMMAKWITSHRDLPLRLNQWSNVVRWELRPRMLLRTIEFLWQEGHSAHIEKSDALRETLFALDIYTTLARDMAAIPIVSGEKTAGERFAGALNTYTIEAMMRDGKALQSATTHYLGDNFARAFNIRYTTAEEQQAFVHTTSFGLSTRMIGAIVMVHGDDKGLVLPPQVAPYQVVIVPITTGNKASEVGHAAADLARRLQAAGVRTHVDARPQLTPGWKYNEWELRGVPIRLELGPRDLEAGTTVMVRRIGEKAKQPIAIAAAPTELPGILEEFQRTLLERATQFRDDHTTLVDNWDAFATTVATGWALAIHCGNPECEEDIKAETAATPRCVPRQGAPATGRCIRCDAPSAYDKRVIFARAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Mycobacterium leprae (strain TN)
Length
480 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
53.585 kDa
Sequence
MGCNKRGVTRQEDDFSAWYNEVVAKAGLIDRGPAKGTMVIRPYGYRIWELLQDELDSKIKELGHENAYFPMLIPENYFNREAEHVEGFHPELAVVTHAGGKELSEPLVIRPTSETVIGDMMAKWITSHRDLPLRLNQWSNVVRWELRPRMLLRTIEFLWQEGHSAHIEKSDALRETLFALDIYTTLARDMAAIPIVSGEKTAGERFAGALNTYTIEAMMRDGKALQSATTHYLGDNFARAFNIRYTTAEEQQAFVHTTSFGLSTRMIGAIVMVHGDDKGLVLPPQVAPYQVVIVPITTGNKASEVGHAAADLARRLQAAGVRTHVDARPQLTPGWKYNEWELRGVPIRLELGPRDLEAGTTVMVRRIGEKAKQPIAIAAAPTELPGILEEFQRTLLERATQFRDDHTTLVDNWDAFATTVATGWALAIHCGNPECEEDIKAETAATPRCVPRQGAPATGRCIRCDAPSAYDKRVIFARAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Chloroflexus aurantiacus (strain ATCC 29364 / DSM 637 / Y-400-fl)
Length
480 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.885 kDa
Sequence
MPKEVITQRSVDYNQWYLDIVREADLAEVAEVVRGCIVVKAHGWAIWELMQRALDDRIKATGHANVQFPLLIPKSFIMKEAEHVEGFAPEVAEVTRAGGEELAEPYIIRPTSETIIGYFYSKWIRSYRDLPLLYNQWANVMRWEMRTRPFLRTAEFWWQEGHTAHATEAEAEEETLRILHDVYADFVEKEMAVPVIRGLKTEKEKFPGALRSYCIEAMMQDGRALQAGTSHNLGQNFARAFDITFTDQNNTIQYAWTTSWGVSTRLIGALIMTHSDDEGLVLPPRLAPIQVVVVPIYKNDEERSLVMAAVEQMTAAWKGRLRFKVDDRDNYSPGYKFNEWELKGVPVRIEVGPKDVAKETVALARRDIPGKAGKSFVPQAGLTERIEALLNEMQTALFQRALAFREAHTADVTSYDELKEQIERGFARAYWAGDTADEKRIQEETRATIRCIPLEQPGSVGRCVYTGRETDRQVIFARAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Chloroflexus aurantiacus (strain ATCC 29366 / DSM 635 / J-10-fl)
Length
480 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.885 kDa
Sequence
MPKEVITQRSVDYNQWYLDIVREADLAEVAEVVRGCIVVKAHGWAIWELMQRALDDRIKATGHANVQFPLLIPKSFIMKEAEHVEGFAPEVAEVTRAGGEELAEPYIIRPTSETIIGYFYSKWIRSYRDLPLLYNQWANVMRWEMRTRPFLRTAEFWWQEGHTAHATEAEAEEETLRILHDVYADFVEKEMAVPVIRGLKTEKEKFPGALRSYCIEAMMQDGRALQAGTSHNLGQNFARAFDITFTDQNNTIQYAWTTSWGVSTRLIGALIMTHSDDEGLVLPPRLAPIQVVVVPIYKNDEERSLVMAAVEQMTAAWKGRLRFKVDDRDNYSPGYKFNEWELKGVPVRIEVGPKDVAKETVALARRDIPGKAGKSFVPQAGLTERIEALLNEMQTALFQRALAFREAHTADVTSYDELKEQIERGFARAYWAGDTADEKRIQEETRATIRCIPLEQPGSVGRCVYTGRETDRQVIFARAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Chloroflexus aggregans (strain MD-66 / DSM 9485)
Length
480 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.919 kDa
Sequence
MPKEVITQRSVDYNQWYLDIVREADLAEVAEVVRGCIVVKAHGWAIWELMQRALDDRIKATGHANVQFPLLIPKSFIMKEAEHVEGFAPEVAEVTRAGGEELAEPYVIRPTSETIIGYFYSKWIRSYRDLPLLYNQWANVMRWEMRTRPFLRTAEFWWQEGHTAHATEAEAEEETLRILHEVYADFVEKEMAVPVIRGLKTEKEKFPGALRSYCIEAMMQDGRALQAGTSHNLGQNFARAFDITFTDQHNTIQYAWTTSWGVSTRLIGALIMTHSDDEGLVLPPRLAPIQVVVVPIYKNDEERSAVMEAVNRMTAAWKGRLRFKVDDRDTYSPGYKFNEWELKGVPVRIEIGPKDVAKETVALARRDMPGKAGKSFVPQAGLTERIEALLAEMQTGLFQRALAFREARTADVTTYDELKEQIERGFARAYWAGSTADEKRIQEETRATIRCIPLEQPGTVGRCVYTGRETDRQVIFARAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Pyrococcus abyssi (strain GE5 / Orsay)
Length
480 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
56.372 kDa
Sequence
MVERKRWSENFSEWFNEVIEEAGILDKRYPVKGMNVWLPYGLKIMKNIEKFIHEEMERTGHQEVLFPALIPETEFKKEAEHIAGFEGEVFWITHAGHEPLDVKLILRPTSETAMYSMFALWIRSHADLPFKVYQIVNVYRYETKHTRPLIRVREISRFFEAHTAHADFEDAERQIKEDLEIFDNLMKRLAIAYIISKRPEWDKFPGAFYSLGAEVVMPDGRTLQIGTMHNYKQNFAKAYNILYEKEDGTHDYVHQTTFGMSERLLAAVIAIHGDDRGMVLPPTIAPIQVVIVPIPKKEKQEIVYEYAREIEEELRTAGIRVHLDMREKRPGWKFYDWELKGVPVRIEVGPRDVENSTVVLARRDKLEKITIKREELVDKVRELFDDIMKYLYERANEWLNSHIKRVETLEEAKKAFEDRRGIVEIPWCGEESCGLKMEEELDAKMLGIPYPEEKAKAPEGSRCPVCGRDAKFIARFARTY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Pyrococcus horikoshii (strain ATCC 700860 / DSM 12428 / JCM 9974 / NBRC 100139 / OT-3)
Length
480 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
56.099 kDa
Sequence
MVERKRWSEEFSEWFNEVIEEAGILDKRYPVKGMNVWLPYGLKIMRNIEKFIHEEMERTGHQEVLFPALIPETEFKKEAEHIAGFEGEVFWVTHAGHEPLDVRLVLRPTSETAMYSMFALWIRSHADLPFKVYQIVNVYRYETKHTRPLIRVREISRFFEAHTAHADFEDAERQIKEDLEIFDNLMRKLALAYIISKRPEWDKFPGAFYSLGAEVVMPDGRTLQIGTMHNYKQNFSKAYNILYEKEDGTHDYVHQTTFGMSERLLAAVIAIHGDDRGMVLPPTIAPIQVVIVPIPKKGSEEEVYSYAKGIEEELRDAGIRVYLDLRDKRPGWKFYDWELKGVPVRVEVGPIDVQNSTVVLARRDKLEKITVKREELVDKVRELFEDIMEFLYERANEWLESHIKRVDTLEEAKAVFEDRRGIVEIPWCGEESCGLKMEEELEAKMLGIPYPEEKAKAPEGSKCPVCGREAKFIARFARTY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Methanosarcina acetivorans (strain ATCC 35395 / DSM 2834 / JCM 12185 / C2A)
Length
480 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.869 kDa
Sequence
MAESEKEAALPPKEEFSDWYNELLWMAEIMDVRYPVKGLYVWYPFGFAIRRSTYNIIREILDNSGHQETLFPLLIPENEFMKEAEHIKGFENEVYWVTHGGKDSLDIPLALRPTSETAIYPMYKMWVRSHADFPIKLYQIVNTFRYETKHTRPLIRLREITSFKEAHTVHATWEDAEAQVKEAVELYTEIYRRLAVPVLRSRRPDWDKFPGADYTDAIDAMMPDGRTLQIGTVHHLGDNFAKTFDIKYEAPDGEQRYAHQTCYGISERSIAATISIHGDDKGLVLPPEIAPVQVVIIPIIFKKGAEEVLAACRDVQERLKKTGVKVEIDASDLRPGAKYYRWEMKGVPLRLEIGPRDLENNVAVSVRRDTGEKEQIPLPEIETGVLQKFEAIQNSLYEKAKVGLESRIFDCTELEEVKEKIQKGVATIPWCGKKECGLAMEDRIGAGILGIPLTPRGKGKEKCPVCGAETETRVYVARTY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Methanosarcina barkeri (strain Fusaro / DSM 804)
Length
480 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
55.103 kDa
Sequence
MAESEKEAALPPKEEFSEWYNELLWMAEIMDVRYPVKGLYVWYPFGFAIRRNTYNIIREILDNSGHQEALFPLLIPENEFMKEAEHIKGFEDEVYWVTHGGRDTLDIPLALRPTSETAIYPMYKMWVRSHADFPIKIYQIVNTFRYETKHTRPLIRLREITSFKEAHTVHATWEDAEAQVKEAIGLYTEIYRRLGVPVLRSRRPDWDKFPGADYTDALDAIMPDGRTLQIGTAHHLGDNFAKTFDIKYETPDGEQRYAYQTCYGISERSIAATISIHGDDKGLVLPPEIAPVQVVIIPIIFKKGAEEVLAACKDVKERLTKAGIRVEIDASDLRPGAKYYKWEMKGVPLRLEIGPRDLQNNVAVAVRRDTGEKEQISLPEIEAGVSSKFEAIHENLYQKAKVELENRIFECTELEEVKNKIQDGVATIPWCGKRECGRAMEDVIGAGILGIPLEQKRDRKEKCPICGEETETRVYVARTY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Alkaliphilus oremlandii (strain OhILAs)
Length
480 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
55.575 kDa
Sequence
MSKKEKQFVEEITPMEVDFAQWYTDVIKKTDLVDYSPVKGFMVIKPYGYAIWENIQNYMDKRFKETGHKNCYFPLLIPESLLKKEAEHVEGFAPEVAWVTHGGNEELAERLCVRPTSETIICEMYSKWLTSYRDLPFLYNQWCSVVRWEKSTRPFLRTSEFLWQEGHTLHETYEEAQAETLQMLNIYRETAENLLAMPVVIGQKSEKEKFAGAYATYTMEALMHDGKALQAGTSHNLGQHFTTAFDITYSDRNGELKHPYHTSWGVSTRLIGGIIMVHGDNRGLVLPPGIAPTQVVIVPVASHKEGVLDKANELRDRLKDKFRVELDDRDNYSPGWKFNEWEMKGVPIRIEIGPRDIENNQAMLFRRDELEKDAVSLDDLEEAVEKLLEDINNNLLYKAKMMRDEKTYIVKTFDEMKEVMEIKPGFVKAMWCGERACEEHVKAETGVTIRCIPFEQENLGHTCAFCGKEAKHMVYLAKAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Eubacterium eligens (strain ATCC 27750 / VPI C15-48)
Length
479 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.404 kDa
Sequence
MAEDKKLVEAITSMKEDFAQWYTDVCKKAELMSYSSVKGCMIFKPAGYAIWENIKNEMDRRFKETGVENVYLPMFIPESLLEVEKDHVEGFAPEVAWVTYGGLNPLQERMCVRPTSETLFCDFYKDEIQSYRDLPKVYNQWCSVVRWEKETRPFLRSREFLWQEGHTAHATAEEAEARTQQMLNLYADFCEEVLAIPVIKGRKTDKEKFAGAEATYTIEALMHDGKALQSGTSHNFGDGFAKAFGIQYTDKDNKLKYVHQTSWGTTTRLIGAVIMTHGDDSGLVLPPKVAPVQVDVIPIMQKKAGVLDKAYEVGQALKAAGLRVKVDDSDKNPGWKFSEQEMRGIPVRVEMGPRDIEANQAVIVRRDTREKITVSIDELADRIPEILDTIQKDMLERARAHREAHTYTALNYDEFKDTAANKAGFIKAMWCGDQACEDKIKEDTTCTSRCMPFAQEKLSDVCVCCGKPAKAMVYWGKAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Mycoplasma hyopneumoniae (strain 232)
Length
479 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
55.528 kDa
Sequence
MKKPEKITSRTANFAKWYVDVITQADLMNYGPIKGTIYFKPLGYKIWENIVKIVNAYFVKQKIENVYFPLLIPQDFIEKEKKHIEGFAPELLTITKVGDKNLVENIYIRPTSELLFADYFKAEIAKNNILPIKLNQWSQVLRWEKTTNPFLRNTEFLWQEGHTIHASKVEADQFAKKIARFYKYFLENYLAIPVISGQKTEREKFAGAVNTYTVEAMMQNFRALQSATAHFLGQNFAKNFEIFYKNKENKSQIPFQTSWGLSTRLIGAIVMVHSDDNGLIFPPKIAPIQVDILEFFSKKNQEVKIFAKKIAKILKNAKISYKIDDTDQQIGYKINNSEVHGAPIRIEIGPNEVKNNQICLVRRDNHQKFFFNIDLLKEKCRKILEQIQADLFKKAKIRLLENTVFVNSINEFEHAVKNNKFVIAPFSESPEREQEIQEKTGATARCILPKNSFFALPQTGNSIFSGEKTNKFVLFAKSY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Mycoplasma hyopneumoniae (strain 7448)
Length
479 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
55.515 kDa
Sequence
MKKPEKITSRTADFAKWYVDVITQADLMNYGPIKGTIYFKPLGYKIWENIVKIVNAYFVKQKIENVYFPLLIPQDFIEKEKKHIEGFAPELLTITKVGDKNLVENIYIRPTSELLFADYFKAEIAKNNILPIKLNQWSQVLRWEKTTNPFLRNTEFLWQEGHTIHASKVEANQFAKKIARFYKYFLENYLAIPVISGQKTEREKFAGAVNTYTVEAMMQNFRALQSATAHFLGQNFAKNFEIFYKNKENKSQIPFQTSWGLSTRLIGAIVMVHSDDNGLIFPPKIAPIQVDILEFFSKKNQEVKIFAKRIAKILKNAKIAYKIDDTDQQIGYKINNSEVHGAPIRIEIGPNEVKNNQICLVRRDNHQKFFFNIDLLKEKCRKILEQIQADLFKKAKIRLLENTVFVNSINEFEQAIKNNKFVIAPFSESPEREQEIQEKTGATARCILPKNSFFALPQAGNSIFSGEKTNKFVLFAKSY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Mycoplasma hyopneumoniae (strain J / ATCC 25934 / NCTC 10110)
Length
479 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
55.475 kDa
Sequence
MKKPEKITSRTANFAKWYVDVITQADLMNYGPIKGTIYFKPLGYKIWENIVKIVNAYFVKQKIENVYFPLLIPQDFIEKEKKHIEGFAPELLTITKVGGKNLVENIYIRPTSELLFADYFKAEIAKNNILPIKLNQWSQVLRWEKTTNPFLRNTEFLWQEGHTIHASKVEADQFAKKIARFYKYFLENYLAIPVISGQKTEREKFAGAVNTYTVEAMMQNFRALQSATAHFLGQNFAKNFEIFYKNKENKSQIPFQTSWGLSTRLIGAIVMVHSDDNGLIFPPKIAPIQVDILEFFSKKNQEVKIFAKKIAKILKNAKISYKIDDTDQQIGYKINNSEVHGAPIRIEIGPNEVKNNQICLVRRDNHQKFFFNIDLLKEKCRKILEQIQADLFKKAKIRLLENTVFVNSINEFEQAIKNNKFVIAPFSESPEREQEIQEKTGATARCILPKNSFFALPQTGNSIFSGEKTNKFVLFAKSY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1)
Length
479 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
56.148 kDa
Sequence
MVERKKWSENFSEWFNEVIEEAGILDKRYPVKGMNVWLPYGLKIMKNIEKFIHEEMERTDHQEVLFPALIPETEFQKEAEHIAGFEGEVFWVTHAGHEPLDVRLVLRPTSETAMYSMFALWIRSHADLPFKVYQIVNVYRYETKHTRPLIRVREISRFFEAHTAHADFEDAERQIKEDLEIFDNLMKKLAIAYVISKRPEWDKFPGAYYSLGAEVVMPDGRTLQIGTMHNYKQNFAKAYNILYEKEDGTHDYVHQTTFGMSERLLAAVIAIHGDDRGMVLPPTIAPIQVVIVPIPKKGSEEEVYSYAREIEEELKLAGIRVHLDLRDKRPGWKFYDWELKGVPVRIEVGPRDAAEKTVVLARRDKLEKITVSREELVDKVRELFDDIMQYLYERAKEWLESHIKRVDTIEEAKELFNDRRGIVEIPWCGEEECGLKMEEELEAKMLGIPYPEESARVEGKKCPVCGREAKFIARFARTY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Agathobacter rectalis (strain ATCC 33656 / DSM 3377 / JCM 17463 / KCTC 5835 / VPI 0990)
Length
479 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.428 kDa
Sequence
MAKEKKLVEAITSMEEDFTQWYTDVVKKAELMDYSSVKGCMIFKPNGYAIWENIQKNLDAMFKETGVENVYMPMFIPESLLQKEKDHVEGFAPEVAWVTQGGLETLQERLAVRPTSETLFCELFSKTVQSHRDLPKVYNQWCSVVRWEKTTRPFLRSSEFLWQEGHTVHATAEEAEARTVQMLNIYADFCEKYLAIPMVKGRKTDKEKFAGAEATYTIEALMHDGKALQSGTSHNFGDGFPKAFGIQYTDKDNKLQYCHETSWGVSTRLIGAIIMVHGDDSGLVLPPKIAPTQVMVIPIQQQKDGVLDKAYDLKDKLSKDFRVKIDATDKTPGWKFAAQEVQGISTRIEIGPKDIEKNQCVIVRRDTREKIVVSLDEVNEKLAEVLETMQNDMLEKAKAFLASHINDAHDYNEFKAIAETKPGFIRAMWCGDEACENKIKEDTTVTSRCMPFGDQEQISDVCVCCGKPAHKLVYWGKAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Methanospirillum hungatei JF-1 (strain ATCC 27890 / DSM 864 / NBRC 100397 / JF-1)
Length
478 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
55.079 kDa
Sequence
MEEQEGTLPQKADFSGWYNDILWRAEIMDVRYPVKGLYVWFPFGFGIRKRVYGILRELLDRDHEETLFPLLIPEPEFMKEAEHIKGFENEVYWVTHGGTTPLDIKLALRPTSETAIYPMYALWVRSHADLPIKVYQIVNTFRYETKHTRPLIRLREITSFKEAHTVHATWEDAERQVEDAIARYREFYDRLNIPVLISKRPDWDKFPGADYTIAVDTIMPDGRTLQIGTVHHLGDHFSKTFSIQYEDTKGQQQYCHQTCYGISERSIAALISMHGDDRGLMLPPEVAPVQIVIVPVIMKKREEEIMQAAELLEKELQNAGYRVKIDTRDLRPGAKYYYWEMRGVPLRLEIGPRDLDNGVVMGVLRSGGKESLPRADIIAEVNRKMTEFTAILQERAKTHIKDHLVMVKEESLVNEMVSKGVVAVHWCGNRECADRLEEIADASVLGTEVRTDLIDQTPGTCIICKKPESVVTLIGRSY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Methanothrix thermoacetophila (strain DSM 6194 / JCM 14653 / NBRC 101360 / PT)
Length
478 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.861 kDa
Sequence
MTKKEERDAKLPPKSNFSEWYHELLRSAEIVDVRYPVKGMSVWYPFGFALRSHVYQIIKELLDVDHYETQFPLLIPETEFMKEAEHIKGFEDEVYWVTHGGRDPLDIKLALRPTSETAIYPMLKLWIRSHADLPLRIYQIVNTFRYETKHTRPLIRLREITSFKEAHTAHATWEEAAMQVEIAIQRYIEFYRRLAIPCLVSKRPSWDKFPGADYSIALDVIMPDGRTLQVGTAHLLGTNFAKTYEITYEDEHGEQRYVNQTCYGISERCIAALIAVHGDDKGLVLPWRVAPVQVVIVPIIFGEREPIIEVCRSIASTLAGRNIRVRLDDGDERPGAKFYKWEMRGVPVRIEIGPRDIKNGVVTIVRRDGVRKTLPMDERLVDAILIEAEELQTVLYNRAKEFMDSKIKLVSSLDEARSQVQSGVARVPWCGSVECGHALEDQIGANLLGEPRGDELPPMRCLVCGRESTGSTYMARQY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Clostridium botulinum (strain ATCC 19397 / Type A)
Length
478 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.921 kDa
Sequence
MAGDKKFVEDITPMDEDFAQWYTDIVKKAELADYSSIRGCMIIRPNGYGIWENIQKYVDTKLKEYGHENVSMPIFIPENLLQKEKDHVEGFAPEVAWVTHGGDDELAERLCVRPTSETLFCEHYAKIVQSYKDLPKLYNQWCSVVRWEKTTRPFLRTTEFLWQEGHTIHETKEEAESHSLKILNMYSRLCEDMLAMPVVMGKKTDKEKFAGADDTYTIESLMHDGKALQAGTSHYLGQNFSKAFAIQFSDRNGKLDYPHYTTWAVTTRLIGAIIMVHGDNSGLKLPPRIAPTQAVIIPVAQHKEGVLEKAKELKEKLAKVVRVKLDDSDKMPGWKYSEYEMKGIPLRIEIGPKDIEKNQAVLVRRDNREKTIVSLDEIEIKVQEMLDIIHNSMLEEAKKTRDEKTYVATNMEEFEDTIENKPGFIKAMWCGDRACEDKIREVTGATSRCMPFEQEVVSDTCVCCGKKAKNLVYWGRAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Clostridium botulinum (strain 657 / Type Ba4)
Length
478 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
55.046 kDa
Sequence
MAKDKKFVEDITPMDEDFAQWYTDIVKKAELADYSSIKGCMIIRPNGYAIWENIQKYVDTKLKEYGHENVSMPIFIPENLLQKEKDHVEGFAPEVAWVTHGGDDELAERLCVRPTSETLFCEHYAKIVQSYKDLPKLYNQWCSVVRWEKTTRPFLRTTEFLWQEGHTIHETKEEAESHSLKILNMYSRLCEDMLAMPVVMGKKTEKEKFAGADDTYTIESLMHDGKALQAGTSHYLGQNFSKAFAIQFSDRNGKLEYPHYTTWAVTTRLIGAIIMVHGDDSGLKLPPRIAPTQAVIIPVAQHKEGVLEKAKELKERLAKVVRVKLDDSDKMPGWKYSEYEMKGIPLRIEIGPKDIEKNQAVLVRRDNREKTIVSLDEIEVKVQEMLDIIHNSMLEEARKSRDEKTYVAITMEEFEDIIENKPGFIKAMWCGDRACEDKIREVTGATSRCMPFEQEVVSDTCVCCGKKAKNLVYWGRAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Oceanobacillus iheyensis (strain DSM 14371 / CIP 107618 / JCM 11309 / KCTC 3954 / HTE831)
Length
478 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.75 kDa
Sequence
MGKKNKQFVEKITAMEDDFAQWYTDVVKQADLVDYGQVRGTMIIKPYGYAIWENIKNELDRMFKETGHTNVAFPLFIPESLLQKEKDHVEGFAPEVAWVTHGGEEELTERIAVRPTSEVLFCDYYSNNIHSYRDLPKLYNQWGNVVRWEKTTRPFLRSSEFHWQEGHTAHATDEEATEETNRMLETYAKLVEEYLAVPVLKGRKTDKEKFAGAKFTLTIEALMHDGKALQSGTSHHFGTGFAEAFDINYLDKDGKSQFVHQTSWGLSTRIMGALIMVHGDNRGLVVPPKIAPTQAMIVPIAQHKEGVLDKAYELRDKLAKVARVDIDGSDKMPGWKFNEYEMKGIPVRVEMGPKDIEKEQVVLVRRDTGEKEFVPVAEVETRLVELLDEVQSNLYQRALDHRNEMTTVAKDMDEFKEKIEEGGFIKAMWCGDVSCEESIKEETTATSRCIPYEEEKVADTCVCCGKKAKELVYWARAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Clostridium botulinum (strain Hall / ATCC 3502 / NCTC 13319 / Type A)
Length
478 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.921 kDa
Sequence
MAGDKKFVEDITPMDEDFAQWYTDIVKKAELADYSSIRGCMIIRPNGYGIWENIQKYVDTKLKEYGHENVSMPIFIPENLLQKEKDHVEGFAPEVAWVTHGGDDELAERLCVRPTSETLFCEHYAKIVQSYKDLPKLYNQWCSVVRWEKTTRPFLRTTEFLWQEGHTIHETKEEAESHSLKILNMYSRLCEDMLAMPVVMGKKTDKEKFAGADDTYTIESLMHDGKALQAGTSHYLGQNFSKAFAIQFSDRNGKLDYPHYTTWAVTTRLIGAIIMVHGDNSGLKLPPRIAPTQAVIIPVAQHKEGVLEKAKELKEKLAKVVRVKLDDSDKMPGWKYSEYEMKGIPLRIEIGPKDIEKNQAVLVRRDNREKTIVSLDEIEIKVQEMLDIIHNSMLEEAKKTRDEKTYVATNMEEFEDTIENKPGFIKAMWCGDRACEDKIREVTGATSRCMPFEQEVVSDTCVCCGKKAKNLVYWGRAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Clostridium botulinum (strain Kyoto / Type A2)
Length
478 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.935 kDa
Sequence
MAGDKKFVEDITPMDEDFAQWYTDIVKKAELADYSSIRGCMIIRPNGYAIWENIQKYVDTKLKEYGHENVSMPIFIPENLLQKEKDHVEGFAPEVAWVTHGGDDELAERLCVRPTSETLFCEHYAKIVQSYKDLPKLYNQWCSVVRWEKTTRPFLRTTEFLWQEGHTIHETKEEAESHSLKILNMYSRLCEDMLAMPVVMGKKTDKEKFAGADDTYTIESLMHDGKALQAGTSHYLGQNFSKAFAIQFSDRNGKLDYPHYTTWAVTTRLIGAIIMVHGDNSGLKLPPRIAPTQAVIIPVAQHKEGVLEKAKELKEKLAKVVRVKLDDSDKMPGWKYSEYEMKGIPLRIEIGPKDIEKNQAVLVRRDNREKTIVSLDEIEIKVQEMLDIIHNSMLEEAKKTRDEKTYVATNMEEFEDTIENKPGFIKAMWCGDRACEDKIREVTGATSRCMPFEQEVVSDTCVCCGKKAKNLVYWGRAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Clostridium botulinum (strain Okra / Type B1)
Length
478 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
55.007 kDa
Sequence
MAKDKKFVEDITPMDEDFAQWYTDIVKKAELADYSSIRGCMIIRPNGYAIWENIQKYVDTKLKEYGHENVSMPIFIPENLLQKEKDHVEGFAPEVAWVTHGGDDELAERLCVRPTSETLFCEHYAKIVQSYKDLPKLYNQWCSVVRWEKTTRPFLRTTEFLWQEGHTIHETKEEAESHSLKILNMYSRLCEDMLAMPVVMGKKTDKEKFAGADDTYTIESLMHDGKALQAGTSHYLGQNFSKAFAIQFSDRNGKLDYPHYTTWAVTTRLIGAIIMVHGDNSGLKLPPRIAPTQAVIIPVAQHKEGVLEKAEELKERLAKVVRVKLDDSDKMPGWKYSEYEMKGIPLRIEIGPKDIEKNQAVLVRRDNREKTIVSLDEIEIKVQEMLDIIHNSMLEEAKKTRDEKTYVATNMEEFEDTIENKPGFIKAMWCGDKACEDKIREVTGATSRCMPFEQEVVSDTCVCCGKKAKNLVYWGRAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Clostridium botulinum (strain Langeland / NCTC 10281 / Type F)
Length
478 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
55.035 kDa
Sequence
MAKDKKFVEDITPMDEDFAQWYTDIVKKAELADYSSIRGCMIIRPNGYAIWENIQKYVDTKLKEYGHENVSMPIFIPENLLQKEKDHVEGFAPEVAWVTHGGDDELAERLCVRPTSETLFCEHYAKIVQSYKDLPKLYNQWCSVVRWEKTTRPFLRTTEFLWQEGHTIHETKEEAESHSLKILNMYSRLCEDMLAMPVVMGKKTDKEKFAGADDTYTIESLMHDGKALQAGTSHYLGQNFSKAFAIQFSDRNGKLDYPHYTTWAVTTRLIGAIIMVHGDNSGLKLPPRIAPTQAVIIPVAQHKEGVLEKAEELKERLAKVVRVKLDDSDKMPGWKYSEYEMKGIPLRIEIGPKDIEKNQAVLVRRDNREKTIVSLDEIEIKVQEMLDIIHNSMLEEAKKTRDEKTYVATNMEEFEDTIENKPGFIKAMWCGDRACEDKIREVTGATSRCMPFEQEVVSDTCVCCGKKAKNLVYWGRAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Clostridium botulinum (strain Loch Maree / Type A3)
Length
478 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
55.006 kDa
Sequence
MAKDKKFVEDITPMDEDFAQWYTDIVKKAELADYSSIKGCMIIRPNGYAIWENIQKYVDTKLKEYGHENVSMPIFIPENLLQKEKDHVEGFAPEVAWVTHGGDDELAERLCVRPTSETLFCEHYAKIVQSYKDLPKLYNQWCSVVRWEKTTRPFLRTTEFLWQEGHTIHETKEEAESHSLKILNMYSRLCEDMLAMPVVMGKKTEKEKFAGADDTYTIESLMHDGKALQAGTSHYLGQNFSKAFAIQFSDRNGKLEYPHYTTWAVTTRLIGAIIMVHGDDSGLKLPPRIAPTQAVIIPVAQHKEGVLEKAKELKEKLAKVVRVKLDDSDKMPGWKYSEYEMKGIPLRIEIGPKDIEKNQAVLVRRDNREKTIVSLDEIEIKVQEMLDTIHNSMLEEARKARDEKTYVATTMEEFEDIIENKPGFIKAMWCGDRACEDKIREVTGATSRCMPFEQEVVSDTCVCCGKKAKNLIYWGRAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Clostridium cellulolyticum (strain ATCC 35319 / DSM 5812 / JCM 6584 / H10)
Length
478 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.588 kDa
Sequence
MAKDKKLVEEITSMNDDFGQWYTDVIKKAELVDYSSVRGCMVIKPYGYAIWENIQKSLDTRFKETGHENVYMPMFIPESLLLKEKEHVEGFAPEVAWVTHGGDEKLTERLCVRPTSETLFCEHYSNSIQSYRDLPKLYNQWCSVVRWEKTTRPFLRTLEFLWQEGHTAHATAEEAQEETIRMLNVYADVLENVLAIPVIKGRKTEKEKFAGAHATYTVESLMHDGKALQSGTSHNFGDGFAKAFDIQYTDKNNQLQYVHQTSWGVTTRLIGAIIMVHGDDSGLVLPPAIAPTQLVIIPVSQHKEGVLEKANELKQKLSAKFRVKMDDSDKMPGWKFSEYEMKGVPLRIEIGPKDIEKNQAVLVRRDNREKIFVSLDNLEETVVNTLADVQKSLLEKARELRDKKTYIAATLEEFDQIINSTPGFVKGMWCGERECEDLVKEKTGATARCMPLEQEQLSDKCMCCGKPAKSMVYWGKAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Clostridium novyi (strain NT)
Length
478 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.806 kDa
Sequence
MSKKKKFVEAITPMDEDFAKWYTDIVKKAELVDYASVKGCMIIRPYGYAIWENIQKYLDTKFKETGHENVYMPMFIPESLLQKEKDHVEGFAPEVAWVTQGGNDTLAERLCVRPTSETLFCDHYAKIIQSHNDLPKKYNQWCSVVRWEKTTRPFLRTTEFLWQEGHTAHATAEESAKETIDMLNVYANFCENVLAIPVIKGQKTEKEKFAGAKATYTIESLMHDGKALQSGTSHNFGDNFSKAFNIQYNDKNSQLQYVHQTSWGVTTRLIGAIIMVHGDDSGLKLPPRIAPLQVVIVPIAQHKEGVLDKAEELRQRIAKVARVKVDSSDKMPGWKFNEYEMKGVPVRLEVGPKDIENNQVVLVRRDTREKIFVSMDELETKIPELLDEIHNSMLEHARTHRDEHTYTAKTLDEFKEIADTKPGFIKAMWCGDTACEEKLKEVAGVSSRCMPFEQEEITDKCICCGKEAKHMVYWGKAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Methanoregula boonei (strain DSM 21154 / JCM 14090 / 6A8)
Length
478 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.244 kDa
Sequence
METDTGALPKKQDFSEWYNEILWRAEIMDVRYPVKGLYVWFPYGFAIRKFVYQHLRELLDRDHKETLFPLLIPEQEFMKEAEHIKGFEDEVYWVTHGGTTPLEVKLALRPTSETAIYPMFALWVRSHADLPIKIYQIVNTFRYETKQTRPLIRLREITSFMESHTVHATWDEAEIQVESEIALTREFYRNLCIPIIISKRPDWDKFPGADYTIAVDAIMPNGKTLQIGTVHHLGNHFSRTFNIQYEDKNGEQKEAYQTCYGISERCIAALISLHGDDKGLILPPTVATFQVVIVPITIGKRHEDVLAAAGKLKNDLENAGLRVTLDTRDLRPGAKYYWWEIRGVPLRLELGPRDLDSGKAMAVTRTGEKTTICLANAAEDTTSILTGITDAIRAKAGEHTKSHLCTTHTMDGLDIALNEGKVAVVHWCRDRTCGDTIEEKANSSLLGTEVRSEYIEATDGPCIICGKPGKATLVGRTY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Methanococcoides burtonii (strain DSM 6242 / NBRC 107633 / OCM 468 / ACE-M)
Length
478 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.439 kDa
Sequence
MAEQEKEATLPSKENFSEWYNGMLQIAEIMDVRYPVKGSYVWYPFGFSIRRNVYDIIRGLLDKDHQETLFPLLIPENEFMKEAEHIKGFEEEVYWVLNGGTTPLDVKLALRPTSETAIYPMYRLWVRSHADLPLKLYQIVNTFRYETKHTRPLIRLREITSFKEAHTVHATWDEAASQVEEAIRLYIEFYKRLAIPVLPSKRPSWDKFPGADYTIAVDSLMPDGKTLQVGTAHHLGDNFAKTFDIKYEDVDGEQVYAHQTCYGVSERCIATLLSTHGDDKGLVLPPEVAPTQVVIIPIIFKEPEAVLNACNDVKAELEAAGVRVTIDDSDKRPGSKYYKWEMKGVPLRIEIGPRDLKNEAAMLARRDTGEKEQVPLASIKDEVLSRFKIIQTSLLEKATSELNERIFDCSTVDDVKEKVQDGIALVPWCGEEKCGLDLDEQVGAGILGIPTDMDEDGTYKCPICSKETRTRVYVARTY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Ignicoccus hospitalis (strain KIN4/I / DSM 18386 / JCM 14125)
Length
478 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
55.399 kDa
Sequence
MKLNKEENFSEWFDTVLRESGLYDYGRYPVKGMGVWPPFGFKLRKLVLNIIRDLLDSTGHEEVLFPVLIPKTLLEKESEHIRGFEGEVFWVTKGGHEDLDVPLALRPTSETAISYMESFWISSYKQLPMKLYQIVPVYRYETKATRPLIRLREVSTFKEAHTAHESFEGADSQCAEAIEIYKKVFDRLGIPYMISQRPPWDKFAGALYTVAFDTVMPDGRVLQIGTVHHLGQNFSVPFEVRFHTEDGDKDYVWQTSYGLSDRVIASLVAVHGDERGLVLPPEVAPVQVVIVPIPQKEEEQQRKVLEEAKRVEEELKARGWRTVLDDRDELTPGAKYYEWELKGVPFRIEIGKKEVEGDELTVARRDLKKRVKVKKGEIHQRLKEMSDDMLNNMRERAWSFMKSRIKRVRSLEEAKELVEKRYVVELPWCGSKECGLRVDEEVGRVLGVPLDEDAEAKGERCAVCGREAKWWIRVAKTY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Methanocorpusculum labreanum (strain ATCC 43576 / DSM 4855 / Z)
Length
477 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
53.873 kDa
Sequence
MAEETGALPSRTDFSAWYNEVIRRADIMDVRYPVKGLYVWYPFGFALRNHTYTLLRSLLNRDHEETLFPLLIPETEFMKEAEHIKGFEDEVYWVTHGGLSPLDVKLALRPTSETAIYPMYALWVRSHADLPLKLYQVVNTFRYETKHTRPLIRLREITSFMESHTVHTDWDDANKQVEYELGLATEFYRDLGVPIIISRRPDWDKFPGADFTMAIDAVMPDGRTLQIGTVHHLGDHFSTTYNITYEDVNGEQKLASQTCFGISERCIAAIIAVHGDDKGLVLPATVAPTQVVIIPIIVGKRGDEIMAAVEKLESELKAAGLRVKTDARDMRPGAKYYHWELHGVPLRVELGPRDLDNNQLVCANRLGVKTTIPRENAADSVKRLLDEAHDQILEKAEDHLSSHLKTVKTVDECNQSLEENIVIVHWCGEKACADKLEELTNSSLLGTGVRSKYVVDDEGPCIVCGKPGKTALVGRSY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Methanoculleus marisnigri (strain ATCC 35101 / DSM 1498 / JR1)
Length
477 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
53.18 kDa
Sequence
MEEDTGALPRKENFSEWYNDILWRAEIMDVRYPVKGLYVWYPHGFGIRKRAYGVLRDLMDRDHAETMFPLLIPKTEFMKEAEHIKGFEDEVYWVTHGGRNELDVPLALRPTSETAIYPMYALWIRSHTDLPLRLYQVVNTFRYETKHTRPLIRLREITSFKEAHTVHATREEAAAQVETAIALYREFYDTLRVPVILSRRPAWDKFPGADYTIAADTIMPDGKTLQIGTVHMLGDHFSRTYAITYEDANGEQQYAYQTCYGISERSIAAVVSVHGDDKGLVLPPEVAPLEVVIVPIIVGKRRDEVLASAAALEAELRGAGFAVKLDARDMRPGAKYYHWEMRGVPLRVEVGPRDIDANTVVAVARTGKKTTLDRRGVVEGITSVLAEFGEDLSQAARQAMAARITAAETLEETAEAVKSGVAVVHWCGSQECAEKIEAAVDASIIGSDIRSDLIAVSDGPCVACGGEGTSALVARTY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Thermus thermophilus (strain HB27 / ATCC BAA-163 / DSM 7039)
Length
477 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.514 kDa
Sequence
MAKEKGLTPQSQDFSEWYLEVIQKAELADYGPVRGTIVVRPYGYAIWENIQQVLDRMFKETGHQNAYFPLFIPMSFLRKEAEHVEGFSPELAVVTHAGGEELEEPLAVRPTSETVIGYMWSKWIRSWRDLPQLLNQWGNVVRWEMRTRPFLRTSEFLWQEGHTAHATREEAEEEVRRMLSIYARLAREYAAIPVIEGLKTEKEKFAGAVYTTTIEALMKDGKALQAGTSHYLGENFARAFDIKFQDRDLQVKYVHTTSWGLSWRFIGAIIMTHGDDRGLVLPPRLAPIQVVIVPIYKDESRERVLEAAQGLRQALQAKGLRVHLDDRDQHTPGYKFHEWELKGVPFRVELGPKDLEQGQAVLASRLGGKETLPLAALPEALPGKLVAFHEELYRRALAFREAHTRKVDTYEAFKEAVQEGFALAFHCGDKACERLIQEETTATTRCVPFEAEPEEGFCVRCGRPSAYGKRVVFAKAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
Length
477 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). Can inadvertently accommodate and process cysteine.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.488 kDa
Sequence
MAKEKGLTPQSQDFSEWYLEVIQKAELADYGPVRGTIVVRPYGYAIWENIQQVLDRMFKETGHQNAYFPLFIPMSFLRKEAEHVEGFSPELAVVTHAGGEELEEPLAVRPTSETVIGYMWSKWIRSWRDLPQLLNQWGNVVRWEMRTRPFLRTSEFLWQEGHTAHATREEAEEEVRRMLSIYARLAREYAAIPVIEGLKTEKEKFAGAVYTTTIEALMKDGKALQAGTSHYLGENFARAFDIKFQDRDLQVKYVHTTSWGLSWRFIGAIIMTHGDDRGLVLPPRLAPIQVVIVPIYKDESRERVLEAAQGLRQALLAQGLRVHLDDRDQHTPGYKFHEWELKGVPFRVELGPKDLEGGQAVLASRLGGKETLPLAALPEALPGKLDAFHEELYRRALAFREDHTRKVDTYEAFKEAVQEGFALAFHCGDKACERLIQEETTATTRCVPFEAEPEEGFCVRCGRPSAYGKRVVFAKAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Lachnoclostridium phytofermentans (strain ATCC 700394 / DSM 18823 / ISDg)
Length
477 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.24 kDa
Sequence
MANDKKLVESITSMDEDFAQWYTDVVKKAELVDYSGVRGCTIFRPAGYAIWENIQKELDARFKATGVENVYMPMFIPESLLNKEKDHVEGFAPEVAWVTHGGGEQLQERLCVRPTSETLFCDFYSHIIESYRDLPKLYNQWCSVVRWEKTTRPFLRTLEFLWQEGHTAHATAEEAEERTIQMLNLYADFCEEVLAIPMVRGRKTDKEKFAGAEATYTIEALMHDGKALQSGTSHNFGDGFAKAFNIQYTDKENKLQYVHQTSWGMTTRLIGALIMVHGDNSGLVLPPRIAPTQVVIVPIMQKKEGVLEKAAELREKLGAFRVKVDDSDKSPGWKFSEHEMRGIPVRVEIGPKDIEANQAVLVRRDTREKTVVSLDEIDTKIGEILEAMQKEMLERARNHRDAHTYEAHSTEEFADVVANKPGFVKAMWCGERACEDEIKEKTGATSRCMPFAQEHIADTCVCCGKQAKSLVYWGKAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Rubrobacter xylanophilus (strain DSM 9941 / NBRC 16129)
Length
476 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.544 kDa
Sequence
MTEAVERLTKKSEDSSRWYLELVRMAKLADYGPVRGTFAIRPYGFAIWERIQADLDARFKATGHVNAYFPLLIPESYLTKEAEHVEGFAPECAWVTVGGDDELEERLAIRPTSESIICDFYRKWIHSYRDLPVLINQWCNVLRWEMVTRPFLRTAEFLWQEGHTVHATAEEAREEALRMLNVYRDCFYEVLAIPVLTGMKSPSERFAGAVETFTCEGLMGDGRALQAATSHDLGQNFARAFDITFLDENQERVHPYQTSWGFSTRTIGALILVHGDDRGLRLPPKLAPTQAVVVPIWRGKNKGEVRREAEALHRELAEAGLRAEADLDEEHSPGWKFNEHELRGVPVRVELGPKDIEKGQAVLVRRDTGEKEFVGRGAAARRLVELMDEIQQNMLRQAEAFRDENTRRAETYEEFKEIIEEKRGFVVAPWDGTEETEQRIKEETKATIRLLPFEREEGKDLVSGRPGKTAVFARAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Mycoplasma pulmonis (strain UAB CTIP)
Length
476 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
55.003 kDa
Sequence
MKKLEKITPLEENFAKWYTDVVKNGELIDYGPVKGTLIFKPNSYGIWENIQLQFNKILKAKGIKNVYLPLLIPESLMKAEFEHIEGFAPELATLTKVGSKNLSENIYLRPTSEVLFQKFFKAEIESYKDLPKIYNQWANVIRWEKTTNPFLRSTEFLWQEGHSSHESAIEARKFTREMLKTYCKFLRKFLAIPTIMGKKTPREKFSGAYSTYTLEAMMKDGKALQSGTTHYLAQNFSEAYDVNFKDSENKKQFVYQTSWGLSTRLIGAIIMTHGDNRGIIIPPFVAPCQIDILAFNPRRSAEIEKFVNQVEKILKKPFRVNVDRSDKTLGFKASQSEIQGVPLRIEIGPRDFENNQVTLVRRDTLEKQSVSINDIVKVSRETLQAIHNNLYEQAKIRLKNNIVEINDYEEFKQEIANHKFVISPLCCTTAEAEEEIQKETGATARCIPFDYQKPGENKCLICKCMTKRFVLFARAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Mycoplasma mobile (strain ATCC 43663 / 163K / NCTC 11711)
Length
476 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.854 kDa
Sequence
MNIKLLDKITPLEQDFAKWYTDVITKGNLATYGVLKGNIVFMPNSYGIWENVQSNFNKIIKELNVKNLYLPTLIPESLINSEKDHVQGFAPELITVEKVGDKVLNEKLFLRPTSEVLFAEYFKTQLNSYNDLPLLLNQWANVFRWEKTTSPFLRNSEFLWQEGHTSHYSEEEAHQFSKKMIQIYANFFEEFLAIPVIIGQKTESEKFAGAHTTYTIEAMMKDGRALQSGTSHYLGQNFAKAFDISFKDKDNSKSFVYQTSWGISTRLIGAIIMVHGDNRGIIMPPKIATNQVDIITVFANKNPEVLQKANDLFKTLKNDFRVRINDSNKSVGFKAAQSEIEGTPIRIEIGPEDLKQNKVILIRRDTQEKIDVKIDELKSEIFSQIEKIHENLLMQAKRLLNEKIVDVEDYESLKKEIAKGNFVRVPFDGDKKEEEIIKKETFATPRCIPLNFIGETKKCIMTNKETKRYVIFAKSY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Cenarchaeum symbiosum (strain A)
Length
476 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
52.4 kDa
Sequence
MKVGITASKSDDFSEWYTQVVLKAELADYAPVKGLIVLRPDGYSIWESIRTSLDVKLAARGVRNGFLPVLIPESLLGKEKEHFAGFNPEVFWVTHSGENKVGDRLALRPTSETLAYSLYSKWIKSWRDLPLRINFWNTALRAEIKSTKPFLRTSEFLWQEGHTVHACSEEAESEVAAILELYRETVEGDLAIPVITGRKSEKEKFVGAVYTTTMESMMPDGRALQMGTSHFLGQNFSRPFEVKFADKDNVEHFAWQTSWGLSWRLIGAMIMVHGDDKGLVLPPKVAPLQVVIIPISYSGEEGAQVLAAAEGMEAELLKAGIRARTDKREELTPGFKFHDWEMRGVPVRIEIGPRDLKDGSAVLATRHDGKKSKVPLDGAAVNIEEELCRVQTEMLGAAKRALDGMIHDASSYGALTKAVEGGGFVRAAWCGGLECEEKVKEETGADIRVVPEGGAEGACIVCGGRAASIPLFARGY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Aster yellows witches'-broom phytoplasma (strain AYWB)
Length
474 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.536 kDa
Sequence
MKTMKRVKTVATRLSDFGKWYTDICLKAELIAYSEAKGFIIYLPYGYALWENIQKHLNCTLQKTGHQNVYFPLVFPEKLFHKEKEHIQGFSPEAAMITTTGKKNLSEKLVIRPTSEILFSQYYSKTITSYRDLPKLYNQWCNVVRWEKTTKPFLRGKEFLWQEGHTVHATEQEAMQQTLSILDIYQKLGKDLLALPFVCGKKTETEKFAGALITYSIEALMHDGQALQAGTSHYLGIIFAKSFQIQFQDCDNQKKYAHQTSWGVSTRLIGALIMVHSDDEGLVLPPYVAPMQIVIIPLQTQDESVKQVSENLFSILQKNYRVHLDLQDKTAGWKFSQYELKGVPLRIEIGKRGLENDEVTIFQRYNFAKQNIKIKDFPSQIPQLFETMHNNMYQKALQHLEQNRKQATTYEEFKTYLKQGGYVAMSISGTDAELQIKQETGATARVILETNLITANCPVTNKKALQTVLFARAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Mycoplasma capricolum subsp. capricolum (strain California kid / ATCC 27343 / NCTC 10154)
Length
474 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
55.415 kDa
Sequence
MKKQLNKITPRNIDFSQWYTDIVLNTKLASYGPVKGTMIFRPYGYRIWELIQKYLDEEFKKVNVDNVYFPLLIPESLFNKEKDHIDGFSPEIATVTRVGQKQLEENLFIRPTSEVLMMDYFSNEINSYRDLPLIYNQWCNVMRWEKTTRPFLRTSEFLWQEGHTVHSSYNEAENFCLKILNIYEKFAKEILLLPVICGKKTEKEKFAGAKDTYTIESLMFDGQALQCGTSHFFADNFTKVYDIKFQNKENKLEHAYSTSWGVSTRLIGALIMTHSDDNGLVLPSKISPIQVQIIQIKNTEQIDQVVEIIKDKLSDYRIDVDNSDKSFGFKISEAEIKGIPIRIEIGPRDLENNQITISRRDQQENKIKVDYKDIKSVVDQMIKDYDLALYNNALENRKNRTFKANTIEEYIEILKQNQGFVLVPFCGRVECEQDIKTKTLTNSRCIPFDQKEVKAKCFNCKKDTCLQVIFARAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Mycoplasma gallisepticum (strain R(low / passage 15 / clone 2))
Length
474 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
55.402 kDa
Sequence
MAFKKNLASSKDDNISDWYTEVISKGNLIHYSNIKGFMSFLPNGWKIWQLIKKELTKEFDQRDILELCLPSLISQNDFLLEKKHLEGFAPELFIVTKTSNETEKYILRPTSEIAFCNLWRETLRNYRQLPIKHNQWTSVFRVEKNTRPFLRNSEFFWHEIHSCFETEEQSNDFAVDIWKLYQRFIKDILCIPLVAGEKTEAEKFAGAKTTYTVETIMPDGQALQSATSHNLSQNFSKAFDIRYQTKNNDYQNVFSMSAGVSTRIIGAIIMTHGDDDGLVFPTKVAPYHISLNCIFDDTNQELNAKLKELANKYSQKYRVHLNVNKDSTGEIIKNSQLRGDCCVLLMGPNDLKKNEIVFIDRITKQKQFINLDHLDQKLEELFSTFDQKLYQKAKAVFETKVDFAQTFEEFEQKIASGKFVRVFYCNEDLYEKQIKEKTGASSRCIIKYLDEQTQERCFISNKKAKVEIYFARSY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Mycoplasma mycoides subsp. mycoides SC (strain PG1)
Length
474 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
55.433 kDa
Sequence
MKKQLDKITPRNIDFSQWYTDIVLNTKLASYGPVKGTMIFRPYGYRIWELIQKYLDEEFKKVNVDNVYFPLLIPESLFNKEKDHIEGFSPEIATVTRVGQKKLEENLFIRPTSEVVMMDYFSNEINSYRDLPLIYNQWCNVMRWEKTTRPFLRTSEFLWQEGHTIHSSYNEAENFCLKILNIYEKFAKEILLLPVICGKKTEKEKFAGAKDTYTIESLMFDGQALQCGTSHFFADNFTKVYDIKFQNKENKLEHAYSTSWGVSTRLIGALIMTHSDDNGLVLPSKISPIQIQIIQIKNTEQIDQVVENIKDKLSDYRIDVDNSDKSFGFKISEAEIKGIPIRIEIGPRDLENNQITISRRDQQENKIKIDYKDVKKVVDQMIKDYDLSLYNSALENRKNRTFKANTIEEYIEILKQNQGFVLVPFCGRVECEQDIKTKTATNSRCIPFDQKEVKAKCFNCKKDTCLQVIFARAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Onion yellows phytoplasma (strain OY-M)
Length
474 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.44 kDa
Sequence
MKTMKRVKTVTARSSDFGKWYTDVCLKAELIAYSEAKGFIIYLPYGYALWENIQKHLNCTLQKTGHQNVYFPLVFPEKLFHKEKNHIQGFSPEAAMITTTGKKNLSEKLVIRPTSEILFSQYYSKTITSYRDLPKLYNQWCNVVRWEKTTKPFLRGKEFLWQEGHTVHATEQEAMQQTLSILDIYQKLGKNLLALPFVCGKKTETEKFAGALITYSIEALMHDGQALQAGTSHYLGTNFAKSFQIQFQDCDHQKKYVHQTSWGVSTRLIGALIMVHSDDEGLVLPPYVSPMQIVIIPLQPQDDAVKQTSENLFSILQKNYRVHLDLQDKTAGWKFSQYELKGVPLRIEIGKRGLENDEVTIFQRYNFAKQNIKTKDLPSQIPQLFETIHNNMYQKALQHLEQNRKQATTYEEFKTYLKQGGYVAMSISGTDAELQIKQETGATARVILETNLITANCPVTNKKALQTVLFARAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Methanocella arvoryzae (strain DSM 22066 / NBRC 105507 / MRE50)
Length
474 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.354 kDa
Sequence
MEEESKSLPSKDNFSEWYNELLMTAQIMDVRYPIKGVYVWYPFGFSIRKKVYNMLRNLLDVDHQETYFPMLIPKPELLKESEHIKGFEDEVYWVTHGGLSELEVPLALRPTSETAIYPMYKLWIRSHADLPLKLYQIVNTFRYETKHTRPLIRLREITSFKEAHTAHATWDDAEKQVHEAMDLYSEFFTKLAVPFIVHKRPEWDKFPGADYTMAFDTMMPDGKSLQVGTVHHLGTKFAKTYDITYEDEKGERQYVNQTCYGISERCIAAVIGIHGDNKGLVLPPNASQTQVVIIPIIFKKDDGGVKEACQKVKELLRANDIVAVIDDADERPGAKYYKWEMKGTPFRIEIGPRDIKNNSVMLVRRDGKKESIPMDGLPETVRNKLFEFQTDLLNAARDSMLARVKACETLDEAKQQIENGWATMPWCGEKACGLEMENAVNCKLLGEAHTIKGAGKCPICGKATDRIITMARSY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Phytoplasma australiense
Length
474 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.603 kDa
Sequence
MKSIKRVEKVTSHLSDFGQWYTDICLKAELIAYSDVKGFIIYLPYGYALWENIQKYLNYEFQKTGHQNVYFPLVFSEKLFQKEKDHIQGFSPEAAMITSTGQKELFEKLVIRPTSEVLFSQYYAKIISSYRDLPKLYNQFCNVVRWEKATKPFLRGKEFLWQEGHTVHATEKEALDQTLFAIQLYEKLGKELLALPFVCGRKTEKEKFAGALITYSIEALMQDGQALQAGTSHYLGTNFAQSFQIQFQDQDHQNKYVHQTSWGVSTRLIGALIMVHSDDEGLILPPYIAPIQIVIIPLQPKNELVQAEAKKIFDDLKTTYRVHLDLQNKTPGWKFSQYELKGVPLRIEIGARDLAQGEVTIFQRYNNSKNNFSKNTFKAEIPKLLKTIHDKMYQKAQKHLEANRRQASTYQEFKDHLQKKGYVAMSISGMDAEIKIKTETGATARVILETPLITPNCPVTDKKAIQTVLFAKSY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Mesoplasma florum (strain ATCC 33453 / NBRC 100688 / NCTC 11704 / L1)
Length
473 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.635 kDa
Sequence
MKQLEKITPRDVDFSQWYTDTVINAKLASYGPVKGTIIFRPYGYAIWELIQKYLDAKFKELEVQNVYFPLLIPQSLFQKEKDHIEGFSPEIATVTRVGDTPLPEPLFIRPTSEVLMANFFKNEVKSYRDLPLIFNQWTNVMRWEKTTRPFLRTSEFLWQEGHTVHSERKEASDLTLKILDTYTEFAQNALLLPVIPGKKTEKEKFAGADSTYTIESLMHDGQALQCGTSHYFADNFSKPYEIKFQNKEGKLEHAYSTSWGVSTRLIGAIIMTHSDDNGLVLPSMVSPVQVRLIQIKETDEVIKVTEDIKEALKNKYRVDIDKTDKSFGFKISEAEIKGIPLRIEIGPRDLENNQVTISRRDTREKIQVNVNEVTNIVDQMIKEYDANLYAKALKNREERTSRANSIEEYKNILAQNQGFVLVPFCGEIECEDDVKKQTSTNSRCIPFDQDNKTEKCFNCNKDTTLKVYFARAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Ureaplasma parvum serovar 3 (strain ATCC 27815 / 27 / NCTC 11736)
Length
472 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.37 kDa
Sequence
MSKKLEKITTRKENFADWYTSIVNNAKLIQYTDIKGMMVFQPNAWAIWEAIKNQIDVEFKKHGVRNLAMPTLIPLSEFQKEKDHIEGFAPELFMVNQIGDKKLDNSYAIRPTSEILFCNYFKNIVNSYNDLPIKNNQWCSVMRAEKTTRPFLRNAEFHWQELHAIFASENEADSFAKVILDVYTDFVQNYLCIPVIKGLKTPWERFAGAQKTYTIEAMMQDGQALQSATSHYLGQFFAKAYDIKFQGQDNQMHYVHQMSAGLSTRIIGALIMVHADDQGLILPPDIAFNQIAILTIFSNKNPQLLKISQQICEQLNNYRLFEDHSDKGIGYKLAQQEIEGTPICILVGAKELVNQQVVIVRRDTHEKINVDLTDLKLIIPKLLADIKRNIYEKAKKDLEDSIVFVNNIEELKQVIAQNKMAKAFFDGTKEDDEQIKLLTNASTRCIFDETQNGQCFYTNKKTNKLTLFARAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Ureaplasma parvum serovar 3 (strain ATCC 700970)
Length
472 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.37 kDa
Sequence
MSKKLEKITTRKENFADWYTSIVNNAKLIQYTDIKGMMVFQPNAWAIWEAIKNQIDVEFKKHGVRNLAMPTLIPLSEFQKEKDHIEGFAPELFMVNQIGDKKLDNSYAIRPTSEILFCNYFKNIVNSYNDLPIKNNQWCSVMRAEKTTRPFLRNAEFHWQELHAIFASENEADSFAKVILDVYTDFVQNYLCIPVIKGLKTPWERFAGAQKTYTIEAMMQDGQALQSATSHYLGQFFAKAYDIKFQGQDNQMHYVHQMSAGLSTRIIGALIMVHADDQGLILPPDIAFNQIAILTIFSNKNPQLLKISQQICEQLNNYRLFEDHSDKGIGYKLAQQEIEGTPICILVGAKELVNQQVVIVRRDTHEKINVDLTDLKLIIPKLLADIKRNIYEKAKKDLEDSIVFVNNIEELKQVIAQNKMAKAFFDGTKEDDEQIKLLTNASTRCIFDETQNGQCFYTNKKTNKLTLFARAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Ureaplasma urealyticum serovar 10 (strain ATCC 33699 / Western)
Length
472 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.32 kDa
Sequence
MAKKLEKIITRNENFADWYTSIVNNAKLIQYTDIKGMMVFQPNAWAIWEAIKNQIDLEFKKHGVRNLAMPTLIPLSEFQKEKDHIEGFAPELFMVNQIGDKKLDNPYAIRPTSEILFCNYFKNIVNSYNDLPIKNNQWCSVMRAEKTTRPFLRNAEFHWQELHAIFASEHEADEFAKTILDVYTDFVQNYLCIPVIKGLKTPWERFAGAQKTYTIEAMMQDGQALQSATSHYLGQFFAKAYDIKFQGQDNQMHYVHQMSAGLSTRIIGALIMVHADDQGLILPPDIAFNQIAILSIFANKNPQLLTISEQIRNELSDYRLFEDHSDKGVGYKLAQQEIEGTPICILVGVKELANQQVVLVRRDTHEKINVNLIDLKSTIKKLLLDIKTNIYQKAKKQLDESIVFVNSIEELKQVIAQNKMAKAFFDGSKEDDEQIKLLTNASTRCIFDETQSGQCFYTNKKTNKLTLFARAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Archaeoglobus fulgidus (strain ATCC 49558 / VC-16 / DSM 4304 / JCM 9628 / NBRC 100126)
Length
471 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.521 kDa
Sequence
MTLPSKENFSEWYHEVIQTAEIMDVRYPVKGLYVWFPFGFKIRQLVYSKLREIMDREHDEVYFPALIPETELGKEGEHIKGFEDEVYWITHGGLTPLDVKLALRPTSETAMYPMFRLWVRNHADLPLKVYQIVNTFRYETKHTRPLIRLREITSFKEAHTVHKDFEEAAEHVKKAIGFYKEFYDFLAIPYMVIRRPEWDKFPGAAYTIAFDTIMPDGRTLQIGTVHHLADNFARTFDIKYEAPNGEHYYAHQTCYGISERCIAALISVHGDDLGLVLPFEVAPVQIVIIPILYKGKEEAVMEACRKLAEKLKAFRVVLDEGEDRPGAKYYKWELKGVPIRFEIGPRDAEKGVAVVSFRDEKRKFEVPLDEVDEGKVLEWARELKQRLRNAAAERMAEKVKFVENTGEIEEWGGVVAVYLCSDEDCGHSVEEHGKSLLGWFEEVPDWLDLEPEGKCVVCGREGRLAALAKTY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Mycoplasma penetrans (strain HF-2)
Length
470 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.839 kDa
Sequence
MSKIVKQEENFSKWYTSIIENANLVDYGLVKGTIMFKPYGFAIWKRIQEEFNKILVSLNTAEVCFPMLIPYSEFMKEKEHVEGFNPELFKVSHLGEKKLEDELVIRPTSEISFCNYFKKNIKSYNDLPCILNQWGSVFRVEKNTRPFLRTSEFLWQEQHAVFADKKEAFDFSITMVNEYKKFVNDYLSIAVLMGEKTENERFAGADNTFTIEALMPDGQVLQSATSHYLGTNFAKSYDLKYQTKNNNYDLMFQTSAGLSTRIIGAIIMSHSDNNGLVLPFKIAPIQFAIVTSNEVNKDSDELKAIYKNLFGYKYQTYFVEKSLGLQLQENEIKGIPFQLILGKKEIENNTITIYRRDTREKQNISFKEFNQNFIENLIKEYSSNLFNKTEKRLNSSIEFVNNIDEFKKALDNKKIISAYWSGNAEDEKKLKELTTATPRCFDWNQKIDKTKKCFFTNKPNAKLVYFARAY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Methanobrevibacter smithii (strain ATCC 35061 / DSM 861 / OCM 144 / PS)
Length
469 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.052 kDa
Sequence
MVENFSEWFHDILEEANITDSRYPIKGMAVWMPYGFQIRKYTTNLIKEVYDRDHEEVLFPLLVPEAELAKEGLHVKGFEDEVYWVTHGGKTQLNEKLALRPTSETSIYPMYSLWIRSHIDLPLKYYQIVNTFRYETKHTRPLIRVREITTFKEAHTAHASKEEADIQVQEHIENYKEIFDTLGIPYTLTKRPEWDKFPGADYTMAFDAIMPDGKTLQIGTIHNLGQTFAKTFDITFEDKDGEHKLVYQTCAGLSDRVIASAIGIHGDEKGLRLPPEISPKQITIIPILFKKGKEEVLAKCEELKKEFEAAGLRVNIDNRDIRPGKKFYDWELKGTPIKLELGPRDLENNKTIAMRRDQLEKIELDLDENLVSNVIRLIDELNENLAESAKEFHTDHIKFASDIDEVRKLIEEGNVVAVNWCGDTDCGEKIEEITGYSVLGIYEELEEAGKKCILSDEDAKYVALIAKTY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Methanosphaera stadtmanae (strain ATCC 43021 / DSM 3091 / JCM 11832 / MCB-3)
Length
469 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
54.332 kDa
Sequence
MKNFSEWFHNILEEAELMDARYPIKGMSVWLPRGFQIRKYALNALQELLDKDHEEVLFPMLIPQSELAKEAIHVKGFEEEVYWVTKGGKRDLNEHLALRPTSETSIYPMFSLWVRSHMDLPIKVYQTVNTFRYETKHTRPLIRVREITTFNETHTAHATEEEAEKEVMEGIEIYKTFFDELGIPYSISKRPEWDKFPGSKYTMAFDMIMPDGKTLQIATVHNLGTTFAHTFDIQFENEDGTHDYVHQVCYGLSDRVIASLIAAHGDEKGLSLPPVVAPEQVIIIPIIFKENQDVVLNFTDNLEKLLKNNGIRVKQDKRELRPGKKYYEWEKRGVPLRIEVGPRDIENNTIVINRRDTGDKEFVDYDENTIVDVVKDRLDSITHDMKEASNKFQEEKTFAIEKPEQIKKTINKKGGIITCSWCGETDCGKDMEEKFDIDVLGTQESDLENKTCINCGKDASYKVLISKTY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Frankia alni (strain ACN14a)
Length
468 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
50.965 kDa
Sequence
MAVLTSRATDFPRWYQDVLAKAELADNGPVRGTMVIRPYGYAIWERMQADVDARIKAAGAVNAYFPLFIPESYLRREAEHVEGFSPELAVVTIGGGKELEEPVVVRPTSETIIGEYLAKWTQSYRDLPLLLNQWANVVRWELRPRLFLRSSEFLWQEGHTAHVDEAEAAAYARRIALEVYRDFLTDVLAIPVFIGTKTRKERFAGATNTMTCEGMMGDGKALQMATSHELGQNFARAFDIDFLGADGAKHLAWTTSWGSSTRMVGGLIMAHGDDNGLRIPPRLAPTQVVVLPVRDDETVVAKAREIAAALTDAGLRVQVDARSGLSFGRRVTDAEIKGIPVRVEVGPRDLAAGNVTLVRRDTSVKAAVPLAEAAARVPALLDEVQAGLHAEALALRESRTADVTTVADAAAAAQTGFARIPWRLVGEEGEARLAEDALTVRCLQTPDGEIPPAGGDPDDLICLIARSY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Frankia casuarinae (strain DSM 45818 / CECT 9043 / CcI3)
Length
468 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
51.239 kDa
Sequence
MAVLTSRSTDFPRWYQDVLAKAELADNGPVRGTMVIRPYGYAIWERMQAEVDSRIKAAGAVNAYFPLFIPESYLRREAEHVEGFSPELAVVTIGGGKELEEPVVVRPTSETVIGEYLAKWTQSYRDLPLLLNQWANVVRWELRPRLFLRSSEFLWQEGHTAHADEADAAAYARRIALEVYRDFMTQVLAVPVFVGVKTRRERFAGATNTMTCEGMMGDGKALQMATSHELGQNFARAFDIDFLGADGARHLAWTTSWGCSTRMVGGLIMAHGDDNGLRVPPRLAPTQVVVLPVRDEETVVAKARQIAAALTDAGLRVQVDARPGLSFGRRVTDAEIKGIPVRVEVGPRDLAAGNVTLVRRDTSEKVPVPLAEVATRVPVLLGEVQADLYAEALALRESRTTDVATVAEAARAAQAGFARIPWRLVGEEGEAELAEEALTVRCIQTPDGGIPEAGSDADDLVCLIARSY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Picrophilus torridus (strain ATCC 700027 / DSM 9790 / JCM 10055 / NBRC 100828)
Length
466 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
53.916 kDa
Sequence
MENKKENFSEWYNEIIDLAKLSDKRYAIKGMNVWLPYGLKIMRLIDNIIRDNVDNKSFQEVSFPVLITRSQLETEFEHIKGFENEIYWVTKGGSEKLDIELALRPTSESAMYTMFPLWIRSHQDLPLKIYQIVSVYRYETKHTRSFIRVREIHFFEAHTAHVDYGDAERQMSEYMDIWSSIAEKLCLPYNIDMRPDWDKFPGAKYTLAFDTLMPSGRSLQIGTIHEYGENFARNYDIKYLDINGDLKYVSQTTFGLSERLLAAVIGIHGDDTGLILPASIAPVQAIIIPIPGKSFKEVLDYSGKILSMLKDINVRAEIDSRENYTPGYKYNDWEMRGVPLRIEIGSREMESSTVTVVSRLNKKRLNISIKEINNIKNMLNEHDKQLTLNAWKMMEENTVFIDDINNIPMNKDVLIKAYWCGSRECSDALEQKKDVTALGTLYNLNDSGKCIVCGNPGRLSMFARSY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Ruegeria pomeroyi (strain ATCC 700808 / DSM 15171 / DSS-3)
Length
464 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
52.604 kDa
Sequence
MRLSRYFLPVLKENPAEAQIVSHRLMLRAGMIKQAQAGIYSWLPLGFKVLRKLENIVHEEQIRAGHIPMLMPTLQSADLWRESGRYDDYGQEMLRITDRHGRDMLFGPTNEELITDIFRGHVSSYKDLPLTLYHIQWKFRDEIRPRFGVMRGREFLMKDGYNFDLTKEDALHAYNRHLVSYIRTYERMGLQAIPMRADSGPIGGDDTHEFLVLAETGESEVFYDSKVTDIRLGEREIDYDSVDQCRAVMEEFTSLYARTDETHDEAVFNQIPEERRRSARGIEVGQIFYFGTKYSEPMGATVQGPDGKPVPVHMGSHGIGVSRLIGAIIEASHDDKGIIWPEGVTPFHCGIVNLKQGDGEADAACDQLYAALSAIGLEPLYDDRNERAGGKFATMDLIGLPWRITVGPRGLKNGVVELTSRKTGESVELSPEEAVKKVADIYAPHHPHLSREEPMAGRSFHTWL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Thermoplasma volcanium (strain ATCC 51530 / DSM 4299 / JCM 9571 / NBRC 15438 / GSS1)
Length
462 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
53.465 kDa
Sequence
MENKKENFSEWYNEIVTISDLSDKRYPIKGMNVWRPYGWKIMKLIDNIIRNAVDKHSFDEVNFPVLISRGMLEVEFEHIRGFENEIYWVTKGGKEKLEEELALRPTSESAMYPMFSLWVRSHADLPLKIYQIVSVYRYETKHTRSFIRIREIHFFEAHTAHESYEDAEKQMDEYRIIWTEIADALCLPFLYDQRPEWDKFPGAMYTIAFDTVMPSGRSLQIGTIHQYGTNFSKNYDIKYLKEDGTFEYVHQTTFGMSERLLAAIIGIHGDDKGLILPPAIAPIQVVIVPIPGEGVERYAKDIETTLNGIGIRCHVDNRDNYTPGYKYNDWEMRGVPLRIEVGERELKEKTVTLAARNIRGKKTVQREKLVYEVPDMLDLVKEKITEDAKKTFNSLVVSASSLDDFKKEGLIKAFWCGSKECSDKIENETEKSALGFNLNNDETGKCIVCGKAGKLAIFSRSY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Thermoplasma acidophilum (strain ATCC 25905 / DSM 1728 / JCM 9062 / NBRC 15155 / AMRC-C165)
Length
462 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
53.843 kDa
Sequence
MENKKENFSEWYNEIITLAELSDKRYPVKGMNVWLPYGWKIMSLIDSIVRRAVDKRNFQEVNFPILIGRSMLEVEFEHIRGFENEIYWVTKGGKEKLEEELALRPTSESAMYPMFSLWIRSHADLPLKIYQIVSVYRYETKHTRSFIRIREIHFFEAHTAHATYEDAEAQMDQYKEIWREISSLLCLPYFYDQRPDWDKFPGAMYTIAFDTVLPSGRSLQIGTIHQYGTNFSKNYDIKYLKEDGTFDYAHQTTYGMSERLLAAIIGIHGDDKGLVLPPDVAPIQVIIIPIPGAGVMEYARDVENTLNSINIRVKVDDRENYTPGYKFNDWEMRGVPLRIEIGEREVKNRTLTISMRNIQGKLTIERSKLIYEVPDTLIRIREKMMENAQKVFKDHVFRATKLEEFNRDGLITAFWCGSKECSDKIEAETEKSVLGFMVDSSETGKCVVCGKNGKMAVFSRSY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Methanococcus vannielii (strain ATCC 35089 / DSM 1224 / JCM 13029 / OCM 148 / SB)
Length
461 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
53.496 kDa
Sequence
MEFSEWYSEILEKAGIYDLRYPIKGCGVYLPYGFKIRRYSFEILRKLLDDTNHDETLFPMLIPENLLAKEGEHIKGFEDEVYWVTHGGKSPLEIKLALRPTSETTMYYMMKQWIKVHTDLPMKLYQVVNTFRYETKHTRPLIRLREIMSFKEAHTAHSTQDDCNKQIKEAIEIYGKFFDEICIPVIISKRPEWDKFPGADYTMAFDTIFPDGKTMQIGTVHNLGQNFAKTFELEFETPDGNKDYAYQTCYGISDRAIASLIAIHGDEKGLVIPIDVAPIQIVLIPLLFKGKEEIVIEKIKELSKILKTKYRVHVDDRDIRPGRKYNDWEIKGVPLRIEIGPRDIEEGKAVIVRRDNGQKMTVEAFNILNEVEKTFEDYKASLLQKATEKLEKYITVIENDKKDLLLLSEKVKFALSESKGIILVPYIESIYNEEFEGLIDASVLGLTTYNGKEYISIARTY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Methanococcus maripaludis (strain C5 / ATCC BAA-1333)
Length
460 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
53.274 kDa
Sequence
MEFSEWYSDILEKAGIYDLRYPIKGCGVYLPYGFKIRRYSFEILRKLLDETNHDETLFPMLIPENLLAKEGEHIKGFEDEVFWVTHGGKTPLEVKLALRPTSETTMYYMMKQWIKVHTDLPMKLYQVVNTFRYETKHTRPLIRLREIMSFKEAHTAHATKEDCDAQITEALNLYGEFFDEICVPYIISKRPEWDKFPGADYTMAFDTIYPDGKTMQIGTVHNLGQNFAKTFELEFETPDGEKDFVYQTCYGISDRAIASLISVHGDEKGLVIPVDVAPIQIVLIPLLFKGKEEIVMDKIKELNNTLKSEFRVHLDDRDIRPGRKYNDWEIKGVPLRIELGPRDIENGQALIVRRDTGEKITVEYSNILEEVEKIVSMYKENLKIKADEKIKNFLTVVNFESDVNALSEKVKAALLENKGIILIPFDESVYNEEFEELIDASVLGQTAYEGKDYISVARTY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Methanococcus maripaludis (strain C6 / ATCC BAA-1332)
Length
460 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
53.323 kDa
Sequence
MEFSEWYSDILEKAGIYDLRYPIKGCGVYLPYGFKIRRYSFEILRKLLDETNHDETLFPMLIPENLLAKEGEHIKGFEDEVFWVTHGGKTPLEVKLALRPTSETTMYYMMKQWIKVHTDLPMKLYQVVNTFRYETKHTRPLIRLREIMSFKEAHTAHATKEDCDAQITEALNLYGEFFDEICVPYIISKRPEWDKFPGADYTMAFDTIYPDGKTMQIGTVHNLGQNFAKTFELEFETPDGEKDFVYQTCYGISDRAIASLISVHGDEKGLVIPVDVAPIQIVLIPLLFKGKEEIVMDKIKELNRTLKSEFRVLLDDRDIRPGRKYNDWEIKGVPLRIELGPRDIENGQALIVRRDTGEKITVEYSNILEEVEKIVSMYKENLKIKADEKIKNFLTVVDFESDVNALSEKVKAALLENKGIILIPFDESVYNEEFEELIDASVLGQTTYEGKDYISVARTY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Methanococcus maripaludis (strain C7 / ATCC BAA-1331)
Length
460 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
53.244 kDa
Sequence
MEFSEWYSDILEKAGIYDLRYPIKGCGVYLPYGFKIRRYSFEILRKLLDETGHDETLFPMLIPENLLAKEGEHIKGFEDEVFWVTHGGKTPLEVKLALRPTSETTMYYMMKQWIKVHTDLPLKLYQVVNTFRYETKHTRPLIRLREIMSFKEAHTAHATKEDCDAQIKEALNLYGEFFDEICVPYIISKRPEWDKFPGADYTMAFDTIYPDGKTMQIGTVHNLGQNFAKTFELEFETPDGEKDFVYQTCYGISDRAIASLISVHGDEKGLVIPVDVAPIQIVLIPLLFKGKEEIVMEKIKELNSTLKSEFRVHLDDRDIRPGRKYNDWEIKGVPLRIELGPRDIENGQALIVRRDTGEKITVEYSNILEEVEKIVSMYKENLKIKADEKIKNFLTVVDFESDVNALSEKVKAALLENKGIILIPFDESVYNEEFEELIDASVLGQTTYEGKDYISVARTY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Methanococcus maripaludis (strain S2 / LL)
Length
460 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
53.319 kDa
Sequence
MEFSEWYSDILEKAGIYDLRYPIKGCGVYLPYGFKIRRYSFEILRKLLDETGHDETLFPMLIPENLLAKEGEHIKGFEDEVFWVTHGGKTPLEVKLALRPTSETTMYYMMKQWIKVHTDLPLKLYQVVNTFRYETKHTRPLIRLREIMSFKEAHTAHATKKECDAQIEEALTLYKAFFDEIGVPYVISKRPEWDKFPGADYTMAFDTIYPDGKTMQIGTVHNLGQNFAKTFELEFETPDGEKDFVYQTCYGISDRAIASLISVHGDEKGLVIPVDVAPIQIVLIPLLFKGKEEIVMDKIKELNNTLKSEFRVHLDDRDIRPGRKYNDWELKGVPLRIELGPRDIENGHALIVRRDTGEKITVEYSNILEEVEKIVSMYKENLKLKAEEKVKSFITVLDFENDVNSLSEKVKAKLLENKGIILIPFNESIYNEEFEELIDASVLGLTTYEGKEYISVARTY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Methanococcus aeolicus (strain ATCC BAA-1280 / DSM 17508 / OCM 812 / Nankai-3)
Length
456 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
52.781 kDa
Sequence
MENFSEWYHNILETAGIYDLRYPLKGCGVYLPYGFKIRRYAFEAIRDMLDESNHDEALFPMLIPEDLLAKEGEHIKGFEEEVYWVTHGGTTPLDVKLALRPTSETPIYHMMKLWIKVHTDLPIKIYQIVNSFRYETKHTRPLIRLREIMTFKEAHTAHSTSEEAEAQVQTALNIYKTFFDRMGVPTIVSQRPEWDKFPGADYTMAFDTIFPDGKTMQIGTVHNLGQHFAKTFELEFETPEGGKDYAYQTCYGISDRIIASIIALHGDEKGLILPPEVAPHQIIIIPLLFKGKEEIAMNKAKEIYKSLKNTYRVKLDDRDIRPGKKFNDWELKGAPIRIELGPRDIENNKLTIYRRDTGEKFQIDEDNLLNELNTLIDSIENTIKEKAEQKVKSFITILDNHDVNNIKETLSTKKGVVLVPYDENIYTEEFEEEIDASVLGTTEYDGKKYISIAKTY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440)
Length
455 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). Can inadvertently accommodate and process non-cognate amino acids such as cysteine and alanine.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.
Mass
53.309 kDa
Sequence
MEFSEWYSDILEKAEIYDVRYPIKGCGVYLPYGFKIRRYTFEIIRNLLDESGHDEALFPMLIPEDLLAKEAEHIKGFEDEVYWVTHGGKTQLDVKLALRPTSETPIYYMMKLWVKVHTDLPIKIYQIVNTFRYETKHTRPLIRLREIMTFKEAHTAHSTKEEAENQVKEAISIYKKFFDTLGIPYLISKRPEWDKFPGAEYTMAFDTIFPDGRTMQIATVHNLGQNFSKTFEIIFETPTGDKDYAYQTCYGISDRVIASIIAIHGDEKGLILPPIVAPIQVVIVPLIFKGKEDIVMEKAKEIYEKLKGKFRVHIDDRDIRPGRKFNDWEIKGVPLRIEVGPKDIENKKITLFRRDTMEKFQVDETQLMEVVEKTLNNIMENIKNRAWEKFENFITILEDINPDEIKNILSEKRGVILVPFKEEIYNEELEEKVEATILGETEYKGNKYIAIAKTY

Gene
proS
Protein
Proline--tRNA ligase
Organism
Jannaschia sp. (strain CCS1)
Length
452 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
50.845 kDa
Sequence
MRLSRYFLPVLKETPAEAQIVSHRLMLRAGMIKQASAGIYSWLPLGYKVLKRIERIVHEEQIRAGHIPMLMPTLQSADLWQKSGRFDAYGPEMLRLKDRHDRDMLYGPTNEEMITDMVGTFVTSYKSLPLTLYHIQWKFRDEVRPRFGVMRGREFLMKDGYNFDLTKEAALHAYNRHLVSYLRTYERMGLQAIPMRADSGPIGGDYTHEFLVLADTGESEVFYDAEITDLKFGDREIDYDDVAQCDAVLQEFTSRYARTDETHDEAEFAAIPGDRQRSARGIEVGQIFYFGTEYSEKLGAHVQNDEGERVPLHMGSHGIGVSRLLGAIIEASHDDKGIIWPEGVTPFHCGIVNLKQGDAEADAACEALETALENAGLEPLYDDRNERAGGKFATMDLIGLPWRITVGPRGLKNGVVELTSRRTGESEELTPDAAVARVAEVYAAHKPVNAAV

Gene
proS
Protein
Proline--tRNA ligase
Organism
Roseobacter denitrificans (strain ATCC 33942 / OCh 114)
Length
451 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
50.942 kDa
Sequence
MRLTRYFMPVLRENPAEAQIVSHRLMLRAGMIKQNAAGIYSWLPLGFKVLRKLENIVHEEQIRAGHVPMLMPTMQSADLWRESGRYDAYGPEMLRIRDRQDRDMLFGPTNEEMITDIFRSHVSSYKDLPLTLYHIQWKFRDEMRPRFGVMRGREFFMKDGYNFDLTKEDALHAYNRHLVSYLRTYERMGLQAIPMRADSGPIGGDDTHEFLVLADTGESEVFYDSAVTDLTFGDRDIDYDSVEQCQGVMEEFTNLYARTDETHDQALFAAIPAERQRQARGIEVGQIFYFGTKYSDAMGAKVQGPDGKPTAVHMGSHGIGVSRLVGAIIEASHDEKGIIWPEGVTPFHCGIVNLKQGDTEADAACDALYASLRALGLDPLYDDRKERAGGKFATMDLIGLPWRITVGPRGLKNGVVELTSRKTGESSELPPEEAIEKIAKIYAPHHVSGNL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Ruegeria sp. (strain TM1040)
Length
451 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
51.131 kDa
Sequence
MRLSRYFLPVLKETPSEAQVVSHRYMLRAGMIKQSAAGIYSWLPLGYRVLKKIEGIVHEEQMRAGHIPMLMPTIQSADLWRESGRYDAYGEEMLRIRDRHDRDMLFTPTAEELITDIFRANVSSYKDLPLTMYQIQWKFRDEIRPRFGVMRGREFYMKDGYNFDLTKEDALHAYNRHLVTYLRTYERMGLQAIPMRADGGPIGGDYTHEFLVLAETGESEVFYDSEITDLTFGAREIDYDNVEQCQAVLEEFTSRYARTDETHDEALFNAVPEERRRVARGIEVGQIFYFGTKYSEALGATVQTADGQSVPVHMGSHGIGVSRLLGAIIEASHDDKGIIWPEGVTPFHCGIVNLKQGDDEADAACEQLYAALTAIGLEPLYDDRKERAGGKFASMDLIGLPWRITVGPRGLKNGVVEVTSRRTGESEEMSPEDAVKKIAAIYANHPTPRGF

Gene
proS
Protein
Proline--tRNA ligase
Organism
Paracoccus denitrificans (strain Pd 1222)
Length
450 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
51.328 kDa
Sequence
MRLSRYFMPVLKEDPKEAQIVSHRLMLRAGMIKQQAAGIYSWLPLGYKVLRRIEQIVHEEQARAGHIAMLMPTLQSADLWRESGRYDDYGEEMLRIKDRHKRDLLYGPTNEEMITDIFRSHVNSYKDLPLTLYHVQWKFRDEIRPRFGVMRGREFLMKDGYNFDLTKEDALHAYNRHLVSYLRTYERMGLQAIPMRADGGPIGGDYTHEFLVLAETGESEVFYDSEITDLKFGDRRIDYDDVAQCRAVLEEFTSRYARTDETHDAALFEQIPKERRRVARGIEVGQIFYFGTKYSEPMGATVVGPDGSRVPVHMGSHGIGVSRLLGAIIEASHDDRGIIWPEGVTPFHVGIVNLKQGDASTDGACEALYAELKAQGLDALYDDRDERAGAKFATMDLVGLPWRITVGPRGLAANKVELTSRRTGESVEMSPQEAVVRLREIYQPVFDAAK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Dinoroseobacter shibae (strain DSM 16493 / NCIMB 14021 / DFL 12)
Length
445 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.964 kDa
Sequence
MRLSRYFLPVLKETPAEAQIVSHRLMLRAGMIKQASAGIYSWLPLGYKVLRRIEEIVHEEQQRAGHIPMLMPTLQSADLWRESGRYDDYGQEMLRITDRHGRDMLYGPTNEELITDIFRSNVGSYKDLPLTLYHIQWKFRDEVRPRFGVMRGREFLMKDGYNFDLTKEAALHAYNRHLVSYLRSYERMGLQAIPMRADGGPIGGDYTHEFLVLAETGESEVFYDAEITDLSFGDRQIDYDDVGQCQAVLEEFTSRYARTDETHDPDAFAKVPEARRRSARGIEVGQIFYFGTKYSDAMGATVIDKDQNQVPVHMGSHGIGVSRLLGAIIEASHDDKGIIWPEGVTPFHCGIVNLKQGDAAADAACEGLYDALTKAGLEPLYDDRNERAGGKFATMDLIGLPWRITVGPRGLKAGVVELTSRKTGESEELSPEAAVAKVVARYAGA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Caulobacter sp. (strain K31)
Length
445 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.318 kDa
Sequence
MRLSRYFLPVLKEAPSDAQIVSHQLMLRAGMIRQEAAGIYAWLPLGLRVLKKVERIVREEMDRAGAIELLMPTIQLADLWRESGRYDDYGDEMLRITDRHKRDLLYGPTAEEVVTDIFRASVKSYKDLPKNLYNIQWKFRDERRPRFGVMRGREFLMKDAYSFDLDAEGARKAYNRMFVAYLNLFSRMGLKAVPMRADTGPIGGDLSHEFIVLAETGESAVFCHKDLVEMAAPGPDIDWYGDLQPLVNERTALYAATEEMHDEAAFAALPEGDRLSARGIEVGHIFSFGTKYSEPMKALVTGPDGKDVPVQMGSYGVGVSRLLGAIIEASHDEGGIIWPESVAPFDVGVINMRQGDAACDEACETAYKALQAAGRDVLYDDNDTRGGAKFATMDLIGVPWQLIVGPKGIAEGVVELKNRKTGERHSAPLAEVIAQLSAQNPGKAA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Rhodobacter sphaeroides (strain ATCC 17029 / ATH 2.4.9)
Length
445 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
50.408 kDa
Sequence
MRLSRYFLPVLKENPSEAQIVSHRYMLRAGMIKQQAAGIYSWLPLGFKVLKRIEQIVHEEQIRAGHIPLLMPTLQPADLWRESGRYDDYGEEMLRITDRHKRDMLYGPTNEEMITDIFRSHVSSYKDLPLTLYHIQWKFRDEIRPRFGVMRGREFLMKDGYNFDLDYESAIHAYNRHMVSYLRTYERMGLQAIPMRAASGPIGGDNTHEFLVLASTGESEVFYDAAITDLKFGDRVVNYDDRAECEAIVKEWTAPYARTDETHDEAVFGQIPEERRRSSRGIEVGQIFYFGTKYSEPMGATVVTADGSRVPVHMGSHGIGVSRLLGAIIEASHDDKGIIWPEGVTPFHAGIVNLKQGDSSTDLACEALYRDLSARGLEPLYDDRDERAGAKFATMDLIGLPWRITVGPRGISAGKVELTNRRTGESEEMSSGAAVDRLAQIYAGI

Gene
proS
Protein
Proline--tRNA ligase
Organism
Rhodobacter sphaeroides (strain ATCC 17023 / 2.4.1 / NCIB 8253 / DSM 158)
Length
445 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
50.421 kDa
Sequence
MRLSRYFLPVLKENPSEAQIVSHRYMLRAGMIKQQAAGIYSWLPLGFKVLKRIEQIVHEEQIRAGHIPLLMPTLQPADLWRESGRYDDYGEEMLRITDRHKRDMLYGPTNEEMITDIFRSHVSSYKDLPLTLYHIQWKFRDEIRPRFGVMRGREFLMKDGYNFDLDYESAIHAYNRHMVSYLRTYERMGLQAIPMRAASGPIGGDNTHEFLVLASTGESEVFYDAAITDLKFGDRVVNYDDRAECEAIVKEWTAPYARTDETHDEAVFGQIPEERRRSSRGIEVGQIFYFGTKYSEPMGANVVTADGSRVPVHMGSHGIGVSRLLGAIIEASHDDKGIIWPEGVTPFHAGIVNLKQGDSSTDLACEALYRDLSARGLEPLYDDRDERAGAKFATMDLIGLPWRITVGPRGISAGKVELTNRRTGESEEMSSGAAVDRLAQIYAGI

Gene
proS
Protein
Proline--tRNA ligase
Organism
Rhodobacter sphaeroides (strain ATCC 17025 / ATH 2.4.3)
Length
445 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
50.39 kDa
Sequence
MRLSRYFLPVLKENPSEAQIVSHRFMLRAGMIKQQAAGIYSWLPLGFKALKRVEQIVHEEQIRAGHIPLLMPTLQPADLWRESGRYDDYGEEMLRITDRHKRDMLYGPTNEEMITDIFRSHVNSYKDLPLTLYHVQWKFRDEIRPRFGVMRGREFLMKDGYNFDLDFDSAIHAYNRHMVSYLRTYERMGLQAIPMRAASGPIGGDNTHEFLVLASTGESEVFYDAAITDLKFGDRVVDYDSREECEAIVKEWTTPYARTDETHDEAIFNAIPEERRRTSRGIEVGQIFYFGTKYSEPMGATVVTADGARVPVHMGSHGIGVSRLLGAIIEASHDDKGIIWPEGVTPFHVGIVNLKQGDSSTDLACEALYRDLSAKGLEPLYDDRDERAGAKFATMDLIGLPWRITVGPRGIAAGKVELTNRRTGESEEMSSGAAVDRLAQIYAGI

Gene
proS
Protein
Proline--tRNA ligase
Organism
Rhodobacter sphaeroides (strain KD131 / KCTC 12085)
Length
445 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
50.408 kDa
Sequence
MRLSRYFLPVLKENPSEAQIVSHRYMLRAGMIKQQAAGIYSWLPLGFKVLKRIEQIVHEEQIRAGHIPLLMPTLQPADLWRESGRYDDYGEEMLRITDRHKRDMLYGPTNEEMITDIFRSHVSSYKDLPLTLYHIQWKFRDEIRPRFGVMRGREFLMKDGYNFDLDYESAIHAYNRHMVSYLRTYERMGLQAIPMRAASGPIGGDNTHEFLVLASTGESEVFYDAAITDLKFGDRVVNYDDRAECEAIVKEWTAPYARTDETHDEAVFGQIPEERRRSSRGIEVGQIFYFGTKYSEPMGATVVTADGSRVPVHMGSHGIGVSRLLGAIIEASHDDKGIIWPEGVTPFHAGIVNLKQGDSSTDLACEALYRDLSARGLEPLYDDRDERAGAKFATMDLIGLPWRITVGPRGISAGKVELTNRRTGESEEMSSGAAVDRLAQIYAGI

Gene
proS
Protein
Proline--tRNA ligase
Organism
Pelagibacter ubique (strain HTCC1062)
Length
444 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
51.212 kDa
Sequence
MYISKSFIPILKNNPSEAKIKSHQLMLRVGMIKQSSAGIYSWLPLGFKVMKKIEQIVREEQNKIGAQEILMPTIQPSDIWKESGRYDDYGDEMLRIKDRQGREMLYGPTNEELVTDIFRSSVKSYKSLPQLLYHIQWKFRDEVRPRFGIMRGREFYMKDAYSFDVNDEDATFSYNKFFFSYLKTFKRLELSAIPMAADTGPIGGNLSHEFIILADTGESKIFTDKRVFDLGSEGTVLDRQSLQDLRKKYEQYYAVADEKFNKNEFEEKVSEENRLITKGIEVGHIFYFGDKYSKALNAAVDLPGGKKDFVKMGSYGIGVSRLVGAIIEAKYDQKDEIMKWPFSVAPYELAIIPMINKNDTSALDKANKLFKHFESKNIDTIIDDMDENLSSKIKKFNLIGVPYQIILGKNSEDNLLEFKEIGKDPKSLTLDQITQILTEQKLKN

Gene
proS
Protein
Proline--tRNA ligase
Organism
Methylobacterium sp. (strain 4-46)
Length
444 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.688 kDa
Sequence
MRLSRYFLPILRETPKEAEIVSHRLMLRAGMIRQEAAGIYAWLPLGLRVLNRVVEVIRAEQDRSGAIELLMPTIQSAELWRESGRYEAYGKEMLRIRDRHEREMLFGPTNEEMITAIFRSAVRSYKDLPKSLYHIQWKFRDEVRPRFGTMRSREFLMKDAYSFDLDEAGARHAYNKMFVAYLRTFARLGLKAIPMRAETGPIGGNLSHEFIILAQTGESEVYCDRAYLDFPIPPGSTDFDDVAALQATVDHWTSRYAATSEMHEPERFAAVPEEARMAARGIEVGHIFYFGTKYSEPMGARVTGPDGQERPVHMGSYGIGPSRLVAAIIEASHDEAGIVWPDAVAPFDVGLLNLKTGDIATDAACARIQEQLEAAGLSVLYDDRDERPGAKFATADLIGLPWQVIVGPKGLAEGQVELKRRATGERETVAPDALAARLRRGAAG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Bradyrhizobium sp. (strain BTAi1 / ATCC BAA-1182)
Length
444 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.654 kDa
Sequence
MRLSRFFLPILKENPKEAEIVSHRLMLRAGMLRQEAAGIYAWLPLGFKVLKKIEQIVREEQNRAGALELLMPTLQLADLWRESGRYDAYGPEMLRISDRHKRELLYGPTNEEMITDIFRAYVKSYRNLPLNLYHIQWKFRDEQRPRFGVMRGREFLMKDAYSFDLDEAGARRAYNKMFVAYLRTFARMGLKGIPMRAETGPIGGDLSHEFIVLAETGESGVYCDRDVLDLPIPPASVDYDGDLTPIIKQWTSLYAATEDVHDGARFEAEVPEERRLHTRGIEVGQIFYFGTKYSEPMKALVAGPDGAEVTIHGGSYGVGVSRLAGAIIEACHDDAGIKWPEEVAPFRAVILNLKQGGSDTDAACEQLYRDLLAKGVDVLYDDTEQRAGGKFATADLIGIPWQIMVGPKSLAEGKVEVKTRSDGARQMMSPADVVARLGGGTVAG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Bradyrhizobium sp. (strain ORS 278)
Length
444 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.617 kDa
Sequence
MRLSRFFLPILKENPKEAEIVSHRLMLRAGMLRQEAAGIYAWLPLGFKVLKKIEQIVREEQNRAGALELLMPTLQLADLWRESGRYDAYGPEMLRISDRHKRELLYGPTNEEMITEIFRAYVKSYRNLPLNLYHIQWKFRDEQRPRFGVMRGREFLMKDAYSFDLDEAGARRAYNKMFVAYLRTFARMGLKGIPMRAETGPIGGDLSHEFIVLAETGESGVYCDRNVLDLPIPSASVDYDGDLTPIIKEWTSLYAATEDVHDGARFEAEVPAERRVHTRGIEVGQIFYFGTKYSEPMKALVAGPDGAEVTIHGGSYGVGVSRLAGAIIEACHDDAGIKWPEEVAPFRAVILNLKQGGSDTDAACEQLYRDLLAKGVDVLYDDTEQRAGGKFATADLIGIPWQIMVGPKSLAEGKVEVKTRSDGAREMMSPADIVARLGAGTAAS

Gene
proS
Protein
Proline--tRNA ligase
Organism
Maricaulis maris (strain MCS10)
Length
444 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.71 kDa
Sequence
MRLSRYFLPVLKETPSDAEIVSHQLMLRAGMIKQEAAGIYAWLPLGHRVLRKIEQIVREEQDRAGAVELLMPTIQSADLWRESGRYDDYGDEMLRITDRHDRDMLFGPTNEEMITDIFRSYCKSYKDVPKLLYHIQWKFRDERRPRFGVMRGREFLMKDAYSFDVDEAAARRSYNRMFVAYLNTFARLGLKAVPMQADTGPIGGDLSHEFIVLAETGESEVFCHADLVEMGAPGLDVDFDGDLQPLVDQRTALYAATEEMHQPEEFAAVPADRQLSARGIEVGHIFNFGTKYSEPMKATVQHQDGQPRPVHMGSYGVGVSRLLGAIIEAHHDEKGCIWPESVAPFGAGIINMRVGDEACDAACETAYQGLVKAGLDPLYDDTDSRAGAKFATADLIGLPYQLVVGPRGLKEGKIELKVRRTGETHEMSPEDAVSRLAEGAFSDV

Gene
proS
Protein
Proline--tRNA ligase
Organism
Methylobacterium nodulans (strain LMG 21967 / CNCM I-2342 / ORS 2060)
Length
443 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.481 kDa
Sequence
MRLSRYFLPILRETPKEAEIVSHRLMLRAGMIRQEAAGIYAWLPLGLRVLNRVTEVIRAEQDRSGAIELLMPTIQSAELWRESGRYEAYGKEMLRIRDRHEREMLFGPTNEEMITAIFRSAVRSYKDLPKNLYHIQWKFRDEVRPRFGTMRSREFLMKDAYSFDLDEAGARHAYNKMFVAYLRTFARLGLKAIPMRAETGPIGGNLSHEFIILAQTGESEVFCDRAYLGFPIPPASIDFDDVAALQATVDHWTSRYAATSEMHEPAAFEAVPEEARMAARGIEVGHIFYFGTKYSEPMGARVTGPDGQERPVHMGSYGIGPSRLVAAIIEASHDEAGIVWPDSVAPFDVALLNLKVGDAATDAACAKLQEELEAAGLTVLTDDRDERPGAKFATADLIGLPWQVIVGPKGLAEGTIELKRRATGEREIVAVDAVAPRLRGAKE

Gene
proS
Protein
Proline--tRNA ligase
Organism
Zymomonas mobilis subsp. mobilis (strain ATCC 10988 / DSM 424 / LMG 404 / NCIMB 8938 / NRRL B-806 / ZM1)
Length
443 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
50.288 kDa
Sequence
MRLSRYFLPVMKETPADAQIISHKLMLRAGMIRQTAAGIYAWLPLGLRVLRRIEKIIREEQARAGALELLMPTLQTADLWRESGRYDAYGPEMLRIKDRHNRELLYGPTNEEMITALIRDNLQSYRDLPRIFYHIQWKFRDEVRPRFGVMRGREFLMKDAYSFDIDETAGRHNYNRMFVAYLNSFSRLGLRAIPMQADTGPIGGDLSHEFIVLAPNGESDVFYHSNWEQPTRHIEADFDDPKALQSIVNDHISDYAATDEKRDPLREAQAGDKLRQSRGIEVGHIFFFGTKYSKPMGFTLPGPDGKPIPIQMGSYGIGISRLLGAIIEASHDDNGIIWPEAVAPYHVGLINLRIDDENCRAIADSLYQRLEAAGIDTLYDDRNERGGAKFATMDLIGLPWQVVIGPKGAEKGVVELKNRASGEKQTISVEDAFNLLTAGHQQR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Zymomonas mobilis subsp. mobilis (strain ATCC 31821 / ZM4 / CP4)
Length
443 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
50.314 kDa
Sequence
MRLSRYFLPVMKETPADAQIISHKLMLRAGMIRQTAAGIYAWLPLGLRVLRRIEKIIREEQARAGALELLMPTLQTADLWRESGRYDAYGPEMLRIKDRHNRELLYGPTNEEMITALIRDNLQSYRDLPRIFYHIQWKFRDEVRPRFGVMRGREFLMKDAYSFDIDETAGRHNYNRMFVAYLNSFSRLGLRAIPMQADTGPIGGDLSHEFIVLAPNGESDVFYHSNWEQPTRHIEADFDDPKALQSIVNDHISDYAATDEKRDPLREAQAGDKLRQSRGIEVGHIFFFGTKYSKPMGFTLPGPDGKPIPIQMGSYGIGISRLLGAIIEASHDDNGIIWPEAVAPYHVGLINLRIDDENCRAIADSLYQRLEAAGIDTLYDDRNERGGAKFATMDLIGLPWQVVIGPKGAEKGVVELKNRANGEKQTISVENAFNLLTAGHQQR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Caulobacter vibrioides (strain ATCC 19089 / CB15)
Length
443 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.173 kDa
Sequence
MRSSRYFLPVLKEAPSDAQIVSHQLMLRAGMIRQEAAGIYAWLPLGLRVLNKIEQIVREEMDRAGAIELLMPTIQLADLWRESGRYDDYGDEMLRITDRHKRELLFGPTAEEVVTDIFRASIKSYKDLPKNLYNIQWKFRDERRPRFGVMRGREFLMKDAYSFDLDADGARKSYNRMFVAYLNLFARMGLKAVPMRADTGPIGGDLSHEFIVLAETGESAVFCHKDLVEMPAPGPDLDWINGDLQPLVNQRTALYAATEEMHDEAAFNALPEGDRLSARGIEVGHIFSFGTKYSEPMKATVQGPDGQQVPVQMGSYGVGVSRLLGAIIEASHDEGGIIWPESVAPFDVGIVNMRQGDAACDAACETAYNALKAAGREVLYDDTDARGGAKFATMDLIGLPWQLIVGPKGIAEGVVEIKHRKTGERHTASLESVLDGLTKSKTT

Gene
proS
Protein
Proline--tRNA ligase
Organism
Caulobacter vibrioides (strain NA1000 / CB15N)
Length
443 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.173 kDa
Sequence
MRSSRYFLPVLKEAPSDAQIVSHQLMLRAGMIRQEAAGIYAWLPLGLRVLNKIEQIVREEMDRAGAIELLMPTIQLADLWRESGRYDDYGDEMLRITDRHKRELLFGPTAEEVVTDIFRASIKSYKDLPKNLYNIQWKFRDERRPRFGVMRGREFLMKDAYSFDLDADGARKSYNRMFVAYLNLFARMGLKAVPMRADTGPIGGDLSHEFIVLAETGESAVFCHKDLVEMPAPGPDLDWINGDLQPLVNQRTALYAATEEMHDEAAFNALPEGDRLSARGIEVGHIFSFGTKYSEPMKATVQGPDGQQVPVQMGSYGVGVSRLLGAIIEASHDEGGIIWPESVAPFDVGIVNMRQGDAACDAACETAYNALKAAGREVLYDDTDARGGAKFATMDLIGLPWQLIVGPKGIAEGVVEIKHRKTGERHTASLESVLDGLTKSKTT

Gene
proS
Protein
Proline--tRNA ligase
Organism
Sinorhizobium medicae (strain WSM419)
Length
442 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.641 kDa
Sequence
MRLSRFFMPILKENPKEAEIVSHRLMLRTGMIRQQSAGIYTWLPLGKRVLDKVNAVIREEQNRSGAIELLMPTLQSAELWQESGRYDAYGKEMLRIKDRQDRPMLYGPTNEEMITDIFRSYVKSYRNLPLNLYHIQLKFRDEIRPRFGTMRSREFLMKDAYSFDLDRAGAEHAYKRMFAAYLRTFDRLGLRAIPMRADTGPIGGNLSHEFIILADTGESEVFCHKDFLGFDIPGEDTNFDDVASMNAIFEKWTSRYAATSEMHEEAAFDAIPEGERLSARGIEVGHIFYFGTKYSEAMGAKVLGPDGKEHTVHMGSYGIGPTRLVPAIIEASHDDNGIIWPKGIAPFDIVVINMKTGDDACDTACGRLYSDLGKAGFDVLLDDTDERAGGKFATADIIGVPVQVIVGPRSIANGEVEVKDRKTGARETMTVEAAINKLVAAR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Brucella abortus (strain S19)
Length
442 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.507 kDa
Sequence
MRLSRYFLPILKENPKEAEIVSHRLMLRSGMIRQQSAGIYSWLPIGLKVLNKVCTIIREEQNRAGANEILMPTIQSADLWRESGRYDAYGKEMLRIQDRQKREMLFGPTNEEMVTDIFRSYVRSYKDLPLNLYHIQWKFRDEVRPRFGVMRSREFLMKDAYSFDLDYEGAKMAYYRMFVSYLRTFARVGLQAIPMRADTGPIGGDLSHEFIILAETGESQVYCDRAYLDLAVPGADTDFRNDAQLTDIVTRWTTPYAATDEMHDEADWAKVKPESQVSARGIEVGHIFHFGTKYSEPMGAKVQGPDGKEHLVSMGSYGIGPSRLVAAAIEASHDDAGIIWPKTIAPFGAGIVNMKPGDEGCDGVSEKLYEALTNAGVDPLLDDKDERPGAKFATMDLIGLPTQVIVGPRGVAAGEVEVKDRKTGERQSLGIKAAINMLTAQA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Ochrobactrum anthropi (strain ATCC 49188 / DSM 6882 / JCM 21032 / NBRC 15819 / NCTC 12168)
Length
442 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.537 kDa
Sequence
MRLSRYFLPILKENPKEAEIVSHRLMLRSGMIRQQSAGIYSWLPIGLKVLNKVCDIIREEQNRAGANEILMPTIQSADLWRESGRYDAYGKEMLRIQDRQERDMLFGPTNEEMVTDIFRSYVRSYKDLPLNLYHIQWKFRDEVRPRFGVMRSREFLMKDAYSFDLDYEGAKMAYYRMFVSYLRTFARVGLQAIPMRADTGPIGGDLSHEFIILAETGESQVFCDKAYLDLAVPGADTDFRNDAQLTDIVNRWTTPYAATDEMHDEADWSKVKPEDQVSARGIEVGHIFHFGTKYSEPMGAKVQGPDGKEHLVSMGSYGIGPSRLVAAAIEAFHDDAGIIWPKAIAPFGAGIVNMKPGDEGCDAVSEKIYEALTNAGVDPLLDDTDDRPGAKFATMDLIGLPTQVIVGPRGVAAGEVEIKDRKTGERQSLSVEAAINLLTAEA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Chelativorans sp. (strain BNC1)
Length
442 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.466 kDa
Sequence
MRVSRYFLPILKETPREAEIVSHRLMLRSGMIRQQGAGSFSWLPLGKRVLDKVCQIVREEQDRAGAQEILMPTIQSADLWIESGRYNDYGKEMLRIRDRQDRAMLYGPTNEEMVTDIFRAYVKSYKDLPLNLYHIQWKFRDEVRPRFGVMRSREFLMKDAYSFDLDYEGAKAAYNRMFVAYLRTFARMGLKAIPMRADTGPIGGDLSHEFIILASTGESEVFCNKDFLDLPVPPADVDFTNDAEIGGVVSEWTTPYAATDEMHDEAAWAEVPAEKQLAARGIEVGHIFHFGTKYSKPMNAKVTGPDGQEHFVSMGSYGIGPTRLTAAIIEASHDDGGIIWPESVAPFDVALINMKVGDAECDRVCEELYAGMTAAGREVLYDDTDQRAGAKFATADLIGLPWQVIVGPRGIAAGEVEVKNRATGERENLPISAVPGRFGARR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Mesorhizobium japonicum (strain LMG 29417 / CECT 9101 / MAFF 303099)
Length
442 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.63 kDa
Sequence
MRLSRYFLPILKENPREAEIVSHRLMLRAGMIRQQGQGSFSWLPLGKRVLDKVCQIIREEQNRAGALEILMPTIQSADLWRESGRYNDYGKEMLRIKDRQDRDMLYGPTNEEMVTEIFRAYVKSYKDLPLNLYHIQWKFRDEVRPRFGVMRSREFLMKDAYSFDLDFEGARSAYNRMFVSYLRTFTRMGLQAIPMRADTGPIGGDLSHEFIILADTGESQVFCHRDYLSLAVPGANTDFANDGEIADIVKTWTTPYAATDEMHDEAAWEKVPESDKVSARGIEVGHIFHFGEKYSKPMGAKVTGPDGKDHFASGGSYGIGPSRLVAAIIEASHDENGIIWPDAVAPFDIGLINMKVGDADCDRVSEELNAAFTAAGKDVLYDDTDQRPGGKFATADLIGLPWQVIVGPRGVAAGEVEIKNRRTGERETLPIADAKKRFGVAA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Rhizobium meliloti (strain 1021)
Length
442 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.428 kDa
Sequence
MRLSRFFMPILKENPKEAEIVSHRLMLRTGMVRQQSAGIYTWLPLGKRVLDKVNAIIREEQNRSGAIELLMPTLQSAELWQESGRYDAYGKEMLRIKDRQDRPMLYGPTNEEMITDIFRSYVKSYRNLPLNLYHIQLKFRDEIRPRFGTMRSREFLMKDAYSFDLDRAGAEHAYNKMFAAYLRTFDRMGLRAIPMRADTGPIGGNLSHEFIILADTGESEVFCHKDFLGFDIPGEDTNFDDVAGLKTIFDKWTSRYAATSEMHDEAAFGAIAEGERLSARGIEVGHIFYFGTKYSEAMGAKVLGPDGKEHTVHMGSYGIGPTRLVPAIIEASHDDNGIIWPKGIAPFDVVVINMKTGDEACDAACGKVYSDLGKAGFDVLLDDTDERAGGKFATADLIGVPVQVIVGPRSIANGEVEVKDRKTGARETMTVEAAINKLVAAR

Gene
proS
Protein
Proline--tRNA ligase
Organism
Brucella abortus (strain 2308)
Length
442 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.507 kDa
Sequence
MRLSRYFLPILKENPKEAEIVSHRLMLRSGMIRQQSAGIYSWLPIGLKVLNKVCTIIREEQNRAGANEILMPTIQSADLWRESGRYDAYGKEMLRIQDRQKREMLFGPTNEEMVTDIFRSYVRSYKDLPLNLYHIQWKFRDEVRPRFGVMRSREFLMKDAYSFDLDYEGAKMAYYRMFVSYLRTFARVGLQAIPMRADTGPIGGDLSHEFIILAETGESQVYCDRAYLDLAVPGADTDFRNDAQLTDIVTRWTTPYAATDEMHDEADWAKVKPESQVSARGIEVGHIFHFGTKYSEPMGAKVQGPDGKEHLVSMGSYGIGPSRLVAAAIEASHDDAGIIWPKTIAPFGAGIVNMKPGDEGCDGVSEKLYEALTNAGVDPLLDDKDERPGAKFATMDLIGLPTQVIVGPRGVAAGEVEVKDRKTGERQSLGIKAAINMLTAQA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Brucella abortus biovar 1 (strain 9-941)
Length
442 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.507 kDa
Sequence
MRLSRYFLPILKENPKEAEIVSHRLMLRSGMIRQQSAGIYSWLPIGLKVLNKVCTIIREEQNRAGANEILMPTIQSADLWRESGRYDAYGKEMLRIQDRQKREMLFGPTNEEMVTDIFRSYVRSYKDLPLNLYHIQWKFRDEVRPRFGVMRSREFLMKDAYSFDLDYEGAKMAYYRMFVSYLRTFARVGLQAIPMRADTGPIGGDLSHEFIILAETGESQVYCDRAYLDLAVPGADTDFRNDAQLTDIVTRWTTPYAATDEMHDEADWAKVKPESQVSARGIEVGHIFHFGTKYSEPMGAKVQGPDGKEHLVSMGSYGIGPSRLVAAAIEASHDDAGIIWPKTIAPFGAGIVNMKPGDEGCDGVSEKLYEALTNAGVDPLLDDKDERPGAKFATMDLIGLPTQVIVGPRGVAAGEVEVKDRKTGERQSLGIKAAINMLTAQA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Brucella canis (strain ATCC 23365 / NCTC 10854)
Length
442 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.508 kDa
Sequence
MRLSRYFLPILKENPKEAEIVSHRLMLRSGMIRQQSAGIYSWLPIGLKVLNKVCTIIREEQNRAGANEILMPTIQSADLWRESGRYDAYGKEMLRIQDRQEREMLFGPTNEEMVTDIFRSYVRSYKDLPLNLYHIQWKFRDEVRPRFGVMRSREFLMKDAYSFDLDYEGAKMAYYRMFVSYLRTFARVGLQAIPMRADTGPIGGDLSHEFIILAETGESQVYCDRAYLDLAVPGADTDFRNDAQLTDIVTRWTTPYAATDEMHDEADWAKVKPESQVSARGIEVGHIFHFGTKYSEPMGAKVQGPDGKEHLVSMGSYGIGPSRLVAAAIEASHDDAGIIWPKAIAPFGAGIVNMKPGDEGCDGVSEKLYEALTNAGVDPLLDDKDERPGAKFATMDLIGLPTQVIVGPRGVAAGEVEVKDRKMGERQSLGIEAAINMLTAQA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Brucella melitensis biotype 2 (strain ATCC 23457)
Length
442 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.477 kDa
Sequence
MRLSRYFLPILKENPKEAEIVSHRLMLRSGMIRQQSAGIYSWLPIGLKVLNKVCTIIREEQNRAGANEILMPTIQSADLWRESGRYDAYGKEMLRIQDRQKREMLFGPTNEEMVTDIFRSYVRSYKDLPLNLYHIQWKFRDEVRPRFGVMRSREFLMKDAYSFDLDYEGAKMAYYRMFVSYLRTFARVGLQAIPMRADTGPIGGDLSHEFIILAETGESQVYCDRAYLDLAVPGADTDFRNDAQLTDTVTRWTTPYAATDEMHDEADWAKVKPESQVSARGIEVGHIFHFGTKYSEPMGAKVQGPDGKEHLVSMGSYGIGPSRLVAAAIEASHDDAGIIWPKTIAPFGAGIVNMKPGDEGCDGVSEKLYEALTNAGVDPLLDDKDERPGAKFATIDLIGLPTQVIVGPRGVAAGEVEVKDRKTGERQSLGIEAAINMLTAQA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Brucella melitensis biotype 1 (strain 16M / ATCC 23456 / NCTC 10094)
Length
442 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.477 kDa
Sequence
MRLSRYFLPILKENPKEAEIVSHRLMLRSGMIRQQSAGIYSWLPIGLKVLNKVCTIIREEQNRAGANEILMPTIQSADLWRESGRYDAYGKEMLRIQDRQKREMLFGPTNEEMVTDIFRSYVRSYKDLPLNLYHIQWKFRDEVRPRFGVMRSREFLMKDAYSFDLDYEGAKMAYYRMFVSYLRTFARVGLQAIPMRADTGPIGGDLSHEFIILAETGESQVYCDRAYLDLAVPGADTDFRNDAQLTDTVTRWTTPYAATDEMHDEADWAKVKPESQVSARGIEVGHIFHFGTKYSEPMGAKVQGPDGKEHLVSMGSYGIGPSRLVAAAIEASHDDAGIIWPKTIAPFGAGIVNMKPGDEGCDGVSEKLYEALTNAGVDPLLDDKDERPGAKFATIDLIGLPTQVIVGPRGVAAGEVEVKDRKTGERQSLGIEAAINMLTAQA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Brucella ovis (strain ATCC 25840 / 63/290 / NCTC 10512)
Length
442 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.597 kDa
Sequence
MRLSRYFLPILKENPKEAEIVSHRLMLRSGMIRQQSAGIYSWLPIGLKVLNKVCTIIREEQNRAGANEILMPTIQSADLWRESGRYDAYGKEMLRIQDRQEREMLFGPTNEEMVTDIFRSYVRSYKDLPLNLYHIQWKFRDEVRPRFGVMRSREFLMKDAYSFDLDYEGAKMAYYRMFVSYLRTFARVGLQAIPMRADTGPIGGDLSHEFIILAETGESQVYCDRAYLDLAVPGADTDFRNDAQLTDIVTRWTTPYAATDEMHDEADWAKVKPESQVSARGIEVGHIFHFGTKYSEPMGAKVQGPDGKEHLVFMGSYGIGPSRLVAAAIEASHDDAGIIWPKAIAPFGAGIVNMKPGDEGCDGVSEKLYEALTNAGVDPLLDDKDERPGAKFATMDLIGLPTQVIVGPRGVAAGEVEVKDRKTGERQSLDIEAAINMLTAQA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Brucella suis (strain ATCC 23445 / NCTC 10510)
Length
442 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.478 kDa
Sequence
MRLSRYFLPILKENPKEAEIVSHRLMLRSGMIRQQSAGIYSWLPIGLKVLNKVCTIIREEQNRAGANEILMPTIQSADLWRESGRYDAYGKEMLRIQDRQEREMLFGPTNEEMVTDIFRSYVRSYKDLPLNLYHIQWKFRDEVRPRFGVMRSREFLMKDAYSFDLDYEGAKMAYYRMFVSYLRTFARVGLQAIPMRADTGPIGGDLSHEFIILAETGESQVYCDRAYLDLAVPGADTDFRNDAQLTDIVTRWTTPYAATDEMHDEADWAKVKPESQVSARGIEVGHIFHFGTKYSEPMGAKVQGPDGKEHLVSMGSYGIGPSRLVAAAIEASHDDAGIIWPKAIAPFGAGIVNMKPGDEGCDGVSEKLYEALTNAGVDPLLDDKDERPGAKFATMDLIGLPTQVIVGPRGVAAGEVEVKDRKTGERQSLGIEAAINMLTAQA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Brucella suis biovar 1 (strain 1330)
Length
442 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.45 kDa
Sequence
MRLSRYFLPILKENPKEAEIVSHRLMLRSGMIRQQSAGIYSWLPIGLKVLNKVCTIIREEQNRAGANEILMPTIQSADLWRESGRYGAYGKEMLRIQDRQEREMLFGPTNEEMVTDIFRSYVRSYKDLPLNLYHIQWKFRDEVRPRFGVMRSREFLMKDAYSFDLDYEGAKMAYYRMFVSYLRTFARVGLQAIPMRADTGPIGGDLSHEFIILAETGESQVYCDRAYLDLAVPGADTDFRNDAQLTDIVTRWTTPYAATDEMHDEADWAKVKPESQVSARGIEVGHIFHFGTKYSEPMGAKVQGPDGKEHLVSMGSYGIGPSRLVAAAIEASHDDAGIIWPKAIAPFGAGIVNMKPGDEGCDGVSEKLYEALTNAGVDPLLDDKDERPGAKFATMDLIGLPTQVIVGPRGVAAGEVEVKDRKMGERQSLGIEAAINMLTAQA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Bartonella bacilliformis (strain ATCC 35685 / NCTC 12138 / KC583)
Length
441 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
50.121 kDa
Sequence
MRLSQYFLPILKENPKEAEIISHCLMLRAGIIRQQTSGIYSWLPLGKKVLDKVCTIIREEQERAGALEISMPTIQSADLWRESGRYDDYGLEMLRIKDRQERDLLYGPTNEEMVTDIFRSYVRSYKDLPLNLYQIQWKFRDEIRPRFGVMRSREFLMKDGYSFDLDYESAKTSYNRMFIAYLRTFSRIGLKVIPMRADTGPIGGELSHEFIILAKTGESAVFCDKRFLEMTAPPVSVDFTDNVVLTDIVKQWTALYATTEEMHNAEEWAQICKSNQLSARGIEVGHIFYFGTKYSEPMGAKVMGRDGKEYPVFMGSYGIGPSRLVAAAIEASHDENGIIWPKPITPFDFGIINTKSDNAKCYGMCETLYQGLVNAGFDPLLDDRNERPGAKFATMDLIGLPTQIIVGPKSAAQDEVEIKDRKTGTKEVLTVEAALNRLSAM

Gene
proS
Protein
Proline--tRNA ligase
Organism
Bartonella henselae (strain ATCC 49882 / DSM 28221 / Houston 1)
Length
441 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
50.439 kDa
Sequence
MRLSQYFLPLLKENPKEAEIISHRLMLRAGMIRQQTSGIYSWLPLGKKVLDKICKIIREEQERAGAIEILMPTIQSADLWRESDRYDDYGLEMLRIKDRQKRDLLYGPTNEEMVTDIFRSYIRSYKDLPLNLYHIQWKFRDEIRPRFGVMRSREFLMKDAYSFDLDYEGSKISYNRMFVAYLRTFSCLGLKAIPMRADTGPIGGKLSHEFIILAETGESAIFCDKHFLELTVPDSSIDFSDKAILANIVKQWTSFYAATEEMHDEEEWAKISDNNRLSARGIEVGHIFHFGTKYSAPMGAKVMGQDGKEHLVSMGSYGIGPSRLVAAVIEASHDENGIIWPKSIAPFDFGIINMKPDDEKCTHACETLYKGLRYAGFDPLLDDRNERPGSKFATMDLIGLPTQIIVGPKSVAQNEVEIKDRKTGIKKSLTVENVLNQFSVI

Gene
proS
Protein
Proline--tRNA ligase
Organism
Bartonella quintana (strain Toulouse)
Length
441 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
50.348 kDa
Sequence
MRLSQYFLPLLKENPKEAEIISHRLMLRAGMIRQQTSGIYSWLPLGKKVLDKVCKIIREEQERAGAVEILMPTVQSADLWRESGRYDDYGLEMLRIKDRQKRDLLYGPTNEEMVTDIFRSYVHSYKDLPLNLYHIQWKFRDEIRPRFGVMRSREFLMKDAYSFDLDYEGSKTSYNRMFVAYLRTFSCLGLKAIPMRADTGPIGGELSHEFIILAETGESAIFCDKKFFELTVPHSSIDFSDKAVLANIVKQWTSFYAATEEMHNEEEWAKVSDNDRLSARGIEVGHIFHFGTKYSAPMGAKVMGQDGKEHLVSMGSYGIGPSRLVAAVIEASHDENGIIWPKSIAPFDFGIINMKPNDEKCTRACETLYSGLMQAGFDPLLDDRNERPGSKFATMDLIGLPTQIIVGPKSIAQNEVEIKDRKTGVKKSLTVENVLNQFFRI

Gene
proS
Protein
Proline--tRNA ligase
Organism
Bartonella tribocorum (strain CIP 105476 / IBS 506)
Length
441 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
50.454 kDa
Sequence
MRLSQYFLPLLKENPKEAEIVSHRFMLRAGMIRQQTSGIYSWLPLGKKVLDKVCKIIREEQERAGAIEILMPTIQSADLWRESGRYDDYGLEMLRIKDRQKRDLLYGPTNEEMVTDIFRSYVRSYKDLPLNLYHIQWKFRDEIRPRFGVMRAREFLMKDAYSFDLDYEGSKTSYNRMFVAYLRTFSRLGLKAIPMRADTGPIGGKLSHEFIILAETGESAIFCDKQFLELSVPNSSIDFSDKAVLDDTVKQWTSFYAATEEMHNEEEWARLSEENRLSARGIEVGHIFHFGTKYSAPMEAKVMGQDGKEHVVSMGSYGIGPSRLVAAAIEASHDEKGIIWPKSMAPFDFGIINMKPDDEKCTQACEFLYQGLKDAGFDPFLDDRNERPGSKFATMDLIGLPTQIIVGPNSIAHNEVEIKDRKTGAKKSLKVEDVLSQLSIL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Methylobacterium populi (strain ATCC BAA-705 / NCIMB 13946 / BJ001)
Length
441 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.165 kDa
Sequence
MRLSRYFLPILRETPKEAEIVSHRLMLRAGMIRQEAAGIYAWLPLGLRVLNKVCDVIRAEQDRAGAVEILMPTIQAADLWRESGRYEAYGKEMLRLKDRHERELLYGPTAEEVVTEIFRASARSYKDLPKNLYQISWKFRDEVRPRFGTMRSREFLMKDGYSFDLDQAAARHSYNKVFVSYLRTFETLGLRAIPMRADTGPIGGDLSHEFIILAKTGESEVFCDRAYLDMPVPPPSVDFDDVAGLQGVVDSWTSHYAATDEMHDEAVFAEVPEASRLSARGIEVGHIFYFGTKYSTPMKAVVTGPDGQERPVHMGSYGIGPSRLVAATIEASHDEAGIIWPDAIAPFDVALINLKVGDAACDAACAEIQSALETAGLSVLYDDRDERPGAKFATADLIGLPWQVIVGPKGLAEGKIELKRRASGERETLDPVDLPARIRRV

Gene
proS
Protein
Proline--tRNA ligase
Organism
Methylobacterium radiotolerans (strain ATCC 27329 / DSM 1819 / JCM 2831 / NBRC 15690 / NCIMB 10815 / 0-1)
Length
441 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.111 kDa
Sequence
MRLSRYFMPTLRETPKEAEIVSHRLMLRAGLVRQEAAGIYAWLPLGLRVLERVCAVIRREQDRSGAVEILMPTVQSAELWRESGRYDAYGKEMLRLKDRHDREMLYGPTAEEMVTEIFRASVRSYKDLPKNLYQISWKFRDEVRPRFGTMRSREFLMKDAYSFDFDQAGARHAYNRMFVAYLRTFAGLGLKAIPMRADTGPIGGDLSHEFIILAKTGESEVFCDKAYLGFDIPPATVDFDDVAALQGIVDAWTSHYAATEEMHEPAAFAEVPEDSRMAARGIEVGHIFYFGTKYSEPMGAKVAGPDGIERPVHMGSYGIGPSRLVAAIIEASHDEAGIIWPDAVAPFDVALINLKVGDSATEAACAQIQSDLEAAGLSVLYDDRDERPGAKFATADLIGLPWQVIVGPKGLAEGKVELKRRAGGERESLATVDLLARIRRV

Gene
proS
Protein
Proline--tRNA ligase
Organism
Oligotropha carboxidovorans (strain ATCC 49405 / DSM 1227 / KCTC 32145 / OM5)
Length
441 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.582 kDa
Sequence
MRLTRYFLPILKETPKEAEIASHRLMLRAGMLRQEAAGIYAWLPLGFRVLKKIERIVREEQNRAGAIELLMPTLQLADLWRESGRYDAYGPEMLRIADRHKRELLYGPTNEEMITEIFRSYVKSYRNLPLNLYHIQWKFRDEQRPRFGVMRGREFLMKDAYSFDLDEAAARLSYNKMFVAYLRTFARMGLKAIPMRAETGPIGGDLSHEFIVLAETGESGVFCNKDVLDLPVPGEDVDYDSDLTPIIKQWTELYAATEDVHDAARYETEVPAEKRVNTRGIEVGQIFYFGTKYSDSMKALVVGPDGVEKPVHSGSYGVGVSRLVGAIIEACHDENGIKWPEAVAPFTVAILNLKQGASDTDAACEKLYRALTANGVDVLYDDTDQRPGGKFATADLIGIPWQILIGPKGLAEGKVEIKCRADGSRELMSPEDALARFGAKA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Methylobacterium extorquens (strain CM4 / NCIMB 13688)
Length
441 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.193 kDa
Sequence
MRLSRYFLPILRETPKEAEIISHRLMLRAGMIRQEAAGIYAWLPLGLRVLNKVCDVVRAEQDRAGAIEILMPTIQAADLWRESGRYEAYGKEMLRLKDRHERELLYGPTAEEVVTEIFRASTRSYKDLPKNLYQISWKFRDEVRPRFGTMRSREFLMKDGYSFDIDQAAARHSYNKVFVSYLRTFERLGLRAIPMRADTGPIGGDLSHEFIILAKTGESEVFCDQAYLDMPVPPPSVDFDDVAGLQGVVDAWTSHYAATDEMHDEAVFAEVPEASRLSARGIEVGHIFYFGTKYSTPMKAVVTGPDGSERPVHMGSYGIGPSRLVAATIEASHDEAGIIWPDAIAPFDVALINLKVGDGACDTACAEIQAALETAGLSVLYDDRDERPGAKFATADLIGLPWQVIVGPKGLAEGKIELKRRASGERETLDPVDLPARIRRL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Methylobacterium extorquens (strain PA1)
Length
441 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.179 kDa
Sequence
MRLSRYFLPILRETPKEAEIVSHRLMLRAGMIRQEAAGIYAWLPLGLRVLNKVCDVVRAEQDRAGAIEILMPTIQAADLWRESGRYEAYGKEMLRLKDRHERELLYGPTAEEVVTEIFRASTRSYKDLPKNLYQISWKFRDEVRPRFGTMRSREFLMKDGYSFDIDQAAARHSYNKVFVSYLRTFERLGLRAIPMRADTGPIGGDLSHEFIILAKTGESEVFCDQAYLDMPVPPPSVDFDDVAGLQGVVDAWTSHYAATDEMHDEAVFAEVPEASRLSARGIEVGHIFYFGTKYSTPMKAVVTGPDGSERPVHMGSYGIGPSRLVAATIEASHDEAGIIWPDAIAPFDVALINLKVGDGACDTACAEIQAALETAGLSVLYDDRDERPGAKFATADLIGLPWQVIVGPKGLAEGKIELKRRASGERETLDPVDLPARIRRL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Methylocella silvestris (strain DSM 15510 / CIP 108128 / LMG 27833 / NCIMB 13906 / BL2)
Length
440 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.298 kDa
Sequence
MRLSRYFLPILRENPKEAEIVSHRLMLRAGMIRQEAAGIYSWLPLGLRVLQKVAEIVRQEMNRAGAIELLMPTLQLADLWRETGRYEAYGPEMLRIKDRHEREMLYGPTNEDMITAIFRSYVRSYRELPKILYHIQWKFRDEQRPRFGVMRGREFLMKDAYSFDVDEAAARLAYNRMFVSYLRIFARMGLRVIPMRAETGPIGGDQSHEFIILAETGESAVYCDAGVLNLPIPDETIDYDGDLSPIVKQWTSLYAATEDVHDAERFALETTEGQRIETRGIEVGQVFFFGDKYSKPMNANIAGPDGVERPFQGGSYGVGVSRLVGALIEANHDEAGIIWPASVAPFKVGIANLKVGDAATDAACEKLLAALEKAGVDVLYDDSADRPGAKFAKLDLIGLPYQAIVGPKGLAEGKIEIKTRASGERVELSLDEAIERLIAS

Gene
proS
Protein
Proline--tRNA ligase
Organism
Azorhizobium caulinodans (strain ATCC 43989 / DSM 5975 / JCM 20966 / NBRC 14845 / NCIMB 13405 / ORS 571)
Length
440 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.023 kDa
Sequence
MRLSRYFLPILREVPKEADIVSHRLMLRAGMIRQESAGIYAWLPLGLRVLNKICNIIREEQNRTGAVELLMPTIQSADLWRESGRYDDYGKEMLRIKDRHERDMLFGPTNEEMITEIVRGSIKSYKSLPLNLYHIQWKFRDEVRPRFGVYRSREFLMKDAYSFDLDAEGAKHSYNKMFVAYLRTFARMGLKAIPMVADTGPIGGNLSHEFIILASTGESEVFCHGDYLEMAPPPADVNFDDAAAIQQVVNDWTTLYAATEEKHDAATFAAIPAERQMAARGIEVGHIFYFGTKYSAPFNAKVLGPDGAEHLIHMGSYGIGPSRLVAAMIEASHDDAGIIWPDAVAPFQVGILNLKVGDSAVDAACADLYAKLTAAGVDVLYDDTDERAGSKFATADLIGLPWQILVGPKSLADGKVELKRRVDGSRELVTPAEAFERLKG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Granulibacter bethesdensis (strain ATCC BAA-1260 / CGDNIH1)
Length
440 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.451 kDa
Sequence
MRLSRALIPTLKETPAEAQIASHRLMLRAGLIQQEAAGIYAWLPAGLRVLNAIANIVRDEQAGIGAQEVLMPTIQSADLWRESGRYDAYGPEMLRLKDRHERDLLYGPTNEEVITDIYRHSVKSYRELPQMAYQIQWKFRDEIRPRFGVMRGREFLMKDGYSFDLDYAGAVRSYRRIMLSYMRTFQRLGVKAIPMLADTGPIGGDLSHEFIILAPTGESEVFYDAAFEEIDWSGASFNVDSDADLERFFQTITGHYAATDEKHDTAAYEALPEARRRTGRGIEVGHIFYFGTKYSKALNMTVAGRDGQKLHPEMGSYGIGVSRMVAAVIEASHDEAGIIWPDSIAPFRAAVLNLKNGDAACDAMAEDVYRRIGVRHALYDDRDERAGVKFADADLMGHPWQVVIGPRGAAAGRVELKRRRTGERVELTVEDALARIRESV

Gene
proS
Protein
Proline--tRNA ligase
Organism
Rhizobium etli (strain CIAT 652)
Length
440 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.411 kDa
Sequence
MRLSRYFMPILKENPKEAEIVSHRLMLRAGMIRQQSQGIYSWLPLGKRVLDKVNAIIREEQNRAGAIELSMPTLQSAELWQESGRYDAYGKEMLRIKDRQERPMLYGPTNEEMVTDIFRSSVKSYKDLPLNLYHIQLKFRDEIRPRFGTMRSREFMMKDAYSFDLTREGAEHSYNKMFAAYLRTFDRLGLRAIPMRADTGPIGGNLSHEFIILADTGESEVFCHKDFVDFDIPGESTDFDSVEGLQAIFDKWTSLYAATSEMHDEAAFNAVPEGERLSARGIEAGHIFYFGTKYSEPMGAKVQGPDGKEHFVHMGSYGIGPTRLVPAIIEASHDDNGIIWPASVAPFDVVVINMKAGDQACDDTCELIYAALTKAGKDVLYDDTDDRAGTKFATADLIGVPVQIIAGPRAVANGEVEVKDRKTGARETMTIEAAINRFVA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Rhizobium etli (strain CFN 42 / ATCC 51251)
Length
440 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.449 kDa
Sequence
MRLSRYFMPILKENPKEAEIVSHRLMLRAGMIRQQSQGIYSWLPLGKRVLDKVNAIIREEQNRAGAIELSMPTLQSAELWQESGRYDAYGKEMLRIKDRQDRPMLYGPTNEEMVTDIFRSSVKSYKDLPLNLYHIQLKFRDEIRPRFGTMRSREFMMKDAYSFDLTREGAEHSYNKMFAAYLRTFERLGLRAIPMRADTGPIGGNLSHEFIILADTGESEVFCHKDFVGFDIPGENTDFDSVEGLKAIFDKWTSLYAATSEMHDEAAFNAVPEGDRLSARGIEVGHIFYFGTKYSEPMGAKVQGPDGKEHFVHMGSYGIGPTRLVPAIIEASHDDNGIIWPASVAPFDVVVINMKVGDQACDDTCELIYAALKKAGKDVLYDDTDDRAGTKFATADLIGVPVQIIAGPRAVANGEVEVKDRKTGARETMTIEAAINRFVA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Rhizobium leguminosarum bv. viciae (strain 3841)
Length
440 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.445 kDa
Sequence
MRLSRFFMPILKENPKEAEIVSHRLMLRAGMIRQQSQGIYSWLPLGKRVLDKVNAIIRDEQNRAGAIELSMPTLQSAELWQESGRYDAYGKEMLRIKDRQDRPMLYGPTNEEMVTDIFRSSVKSYKDLPLNLYHIQLKFRDEIRPRFGTMRSREFMMKDAYSFDLTREAAEHSYNKMFAAYLRTFDRLGLRAIPMRADTGPIGGKLSHEFIILADTGESEVFCHKDFVDFDVPGEHTDFDSVEGLQAIFDKWTSLYAATSEMHDEAAFNAVPEGDRLSARGIEVGHIFYFGTKYSEPMGAKVQGPDGKEHFVHMGSYGIGPTRLVPAIIEASHDDNGIIWPASVAPFDIVVINMKAGDQACDDTCELIYAALSKAGKDVLYDDTDDRAGTKFATADLIGVPVQIIAGPRAVANGEVEVKDRKTGARETMTIEAAINRFVA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Rhizobium leguminosarum bv. trifolii (strain WSM2304)
Length
440 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.474 kDa
Sequence
MRLSRYFMPILKENPKEAEIVSHRLMLRAGMIRQQSQGIYSWLPLGKRVLDKVNAIIRDEQNRAGAIELSMPTLQSAELWQESGRYDAYGKEMLRIKDRQDRPMLYGPTNEEMVTDIFRSSVKSYKDLPLNLYHIQLKFRDEIRPRFGTMRSREFMMKDAYSFDLTREGAEHSYNKMFAAYLRTFDRLGLRAIPMRADTGPIGGNLSHEFIILADTGESEVFCHKDFVGFDIPDDRTDFDSVDGLKAIFDKWTSLYAATSEMHDEAAFNAVPEGDRLSARGIEVGHIFYFGTKYSEAMGAKVQGPDGKEHFVHMGSYGIGPTRLVPAIIEASHDDNGIIWPASVAPFDIVVINMKAGDQACDDTCELIYAALTKAGKDVLYDDTDDRAGTKFATADLIGVPFQIIAGPRAVANGEVEVKDRKTGARETMTIEAAINRFVA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Agrobacterium fabrum (strain C58 / ATCC 33970)
Length
440 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.609 kDa
Sequence
MRLSRYFLPILKENPKEAEIVSHRLMLRAGMIRQQSAGIYSWLPLGKRVLDKVNKIIREEQNRAGAIELLMPTLQTAELWQESGRYDDYGKEMLRIKDRQDRQMLYGPTNEEMITDIFRSYVKSYKNLPLNLYHIQLKFRDEVRPRFGTMRSREFLMKDAYSFDLTKEDAIHSYNKMFVAYLRTFERLGLRAIPMRADTGPIGGNHSHEFIILADTGESEVFCHKSFLDRAIPAESTDFDDVAALQGVFDEWTADYAATSEMHDDAAYDAIPEGERLSARGIEVGHIFYFGTKYSEPMGAKVQGKDGKEHPVHMGSYGIGPTRLVPAIIEASHDENGIIWPASVAPFDVVIINMKAGDAACDAACEKLYYQLSNAGKDVLYDDTDDRAGQKFATADLIGVPVQIIVGPRSVANGEVEVKDRKTGERETVTIEAAMNKALG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Xanthobacter autotrophicus (strain ATCC BAA-1158 / Py2)
Length
440 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.151 kDa
Sequence
MRLSRYFLPILREVPKEAEIVSHRLMLRAGMIRQESAGIYAWLPFGLRVLNKVCNIIREEQNRSGAIEMLMPTIQSADLWRESGRYDDYGKEMLRIKDRHEREMLFGPTNEEMITEIVRAYVKSYKALPLNLYHIQWKFRDEVRPRFGVYRSREFLMKDAYSFDLDAAGARHSYNKMFVAYLRTFARMGLKAIPMVADTGPIGGNLSHEFIILASTGESEVFCHGDYLEMAPPSADVNFDDAAGLQSVFDRWTELYAATSEKHDEAAFAAIPEASRMAARGIEVGHIFYFGTKYSEPFGAKVLGADGAEHTIHMGSYGIGPSRLVAAMIEASHDDNGIIWPDAVAPFQVGILNLKAGDSTTGAACEKLYAELTAAGYDVLYDDTEERAGAKFATADLIGLPWQILVGPKGLADGKVELKRRVDGSRELIAPGDILERLKA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Parvibaculum lavamentivorans (strain DS-1 / DSM 13023 / NCIMB 13966)
Length
439 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
48.732 kDa
Sequence
MRLSRYFLPTLKENPAEAQIASHRLMLRAGMVRQTAAGIYAWLPLGLAVLRKIEGIVRDEQKRAGAIELLMPTLQSADLWRQSGRYDAYGPEMLRIVDRHERDMLYGPTNEEMITDIFRGAVRSYRDLPRNLFHIQWKFRDEIRPRFGVMRGREFLMKDGYSFDLDVEGARRAYRKMFVSYLRSFARMGLKAIPMAADTGPIGGDMSHEFIILAETGESAVFCHRDLVDMAVPGDDIDYETDLNPVIAARTDLYAATDEKHDAAKFDAEVPKDKQLSARGIEVGHIFFFGTKYSQSMGALVTGPDGKEVPVQMGSYGIGVSRLVGAIIEASHDDAGIVWPDAVAPFTVGLINLKSGDAETDAACESIYEKLTAQGIDVLYDDTDERAGAKFSNMDLIGLPWQLVIGPRGLKSGTVELKRRATGEKEELSPEAALAKIAG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Phenylobacterium zucineum (strain HLK1)
Length
439 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.1 kDa
Sequence
MRLSRYFMPTLREAPSDAQIVSHQLMLRAGMIRQEAAGIYAWLPLGLKVLKKIEQVVREEMDRAGAIEVLMPTLQLADLWRESGRYDDYGEEMLRIKDRHERDLLYGPTAEEVITDIFRAYIKSYKDLPKNLYNIQWKFRDERRPRFGVMRGREFLMKDAYSFDIDEAAARRAYNRMFCAYLNVYARLGLKAIPVRADTGPIGGDLSHEFIILADTGESQVFAHRDLVEMGAPGPDIDWDGDLEPLVQQRTRLYAASDEMHDQARFETEAPEDKRMTARGIEVGHIFYFGEKYSRPMNAKVAGPDGAERFVHMGSYGVGVSRLVGAIIEASHDEAGIVWPDSVAPFGAAVVNLRPGEAAVDAVAEQAYGALQAAGKEPLLDDRDERPGAKFASLDLVGVPWQLIVGPKGVAEGVVEIKRRATGERQTLPLDAALKAITA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Beijerinckia indica subsp. indica (strain ATCC 9039 / DSM 1715 / NCIB 8712)
Length
439 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.716 kDa
Sequence
MRLSRYFLPILRENPKEAEIVSHRLMLRAGMIRQEAAGIYAWLPLGFRVLQKVEQIVREEMDRAGAIELLMPTLQLADLWRETGRYDAYGPEMLRIKDRHERELLYGPTNEDMITEIFRAYVRSYRDLPKILYHIQWKFRDEQRPRFGVMRGREFLMKDAYSFDLDEEGARLSYNKMFVAYLRIYKRMGLTAIPMRAETGPIGGDLSHEFIILADTGESAVFCNKDVLDLPIPDEHTDYDGDLSPIIKQWTSLYAATEDVHDAARFESETPPEKRIERRGIEVGQVFYFGEKYSKPMRSLITGPDGSEKPFQGGSYGVGVSRLVGAIIEASHDEAGIIWPEAVAPFTVGLANLKVGDAATDAACAEIYERLEALGVDVLYDDTDDRPGGKFAKLDLIGLPYQIIVGPKGLAEGKIEMKTRATGARENLSIAAVIERFTT

Gene
proS
Protein
Proline--tRNA ligase
Organism
Bradyrhizobium diazoefficiens (strain JCM 10833 / IAM 13628 / NBRC 14792 / USDA 110)
Length
439 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.219 kDa
Sequence
MRLSRFFLPILKENPKEAEIVSHRLMLRAGMIRQEAAGIYAWLPLGFRVLKKIEQIVREEQDRSGALELLMPTLQLADLWRESGRYDAYGPEMLRIADRHKRELLYGPTNEEMITEIFRAYVKSYKNLPLNLYHIQWKFRDEQRPRFGVMRGREFLMKDAYSFDLNEAAARVAYNKMFVAYLRTFARMGLKAIPMRAETGPIGGDLSHEFIVLAETGESGVFINRDVLDLPVPGEDVDYESDLTPIIKQWTSVYAATEDVHDAARFEQEVPEAKRLNTRGIEVGQIFYFGTKYSEPMKAMVAGPDGVDVPIHGGSYGVGVSRLLGAIIEACHDDAGIKWPEAVAPFRAVVLNLKQGDAAVDAACEKLYAELQAKGVDVLYDDTDQRAGAKFAAADLIGIPWQIMIGPKGLADGKVELKRRSDGSRETMSPADAVARLVG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Nitrobacter hamburgensis (strain DSM 10229 / NCIMB 13809 / X14)
Length
439 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.44 kDa
Sequence
MRLSRFFLPILKETPKEAEIVSHRLMLRAGMMRQEAAGIYAWLPLGLRVLKKIEAIVREEQNRAGAIELLMPTLQLADLWRESGRYDAYGPEMLRIQDRHKRELLYGPTNEEMITEIFRSYVRSYKSLPLNLYHIQWKFRDEQRPRFGVMRGREFLMKDAYSFDIDEVGARLSYNRMFVAYLRTFARMGLKAIPMRAETGPIGGDLSHEFIVLAETGESGVYIDKDVLDLPVPGTDVDYDGDLTPIVKQWTTAYAATEDVHDGARYEREVPEERRVHTRGIEVGQIFYFGTKYSESMKALVAGPDGVEQPIHGGSYGVGVSRLVGAIIEACHDDAGIKWPEAVAPFTVAILNLKQGAGDTDAACERLYRELSAKGVDVLYDDTDQRAGAKFATADLIGIPWQVMVGPKGLAEGKVEIKRRGDGTRENVALEDAVERLMA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Nitrobacter winogradskyi (strain ATCC 25391 / DSM 10237 / CIP 104748 / NCIMB 11846 / Nb-255)
Length
439 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.569 kDa
Sequence
MRLSRFFLPILKETPKEAEIVSHRLMLRAGMIRQEAAGIYAWLPLGLRVLKKIEAIVREEQNRAGAIELLMPTLQLADLWRESGRYDAYGPEMLRIQDRHKRELLYGPTNEEMITEIFRGYIRSYKSLPLNLYHIQWKFRDEQRPRFGVMRGREFLMKDAYSFDIDEAGARRSYNRMFVAYLRTFARMGLKAIPMRAETGPIGGDLSHEFIVLAETGESGVYIDKDVLDLPIPGTEVDYDGDLTPIVRQWTTAYAATEDVHDGPRYEREVPEERRVHTRGIEVGQIFYFGTKYSESMKALVTGTDGVEQPIHGGSYGVGVSRLVGAIIEACHDEAGIKWPEAVAPFTVAILNLKQGASDTDEACERIYRELSARGVDVLYDDTDQRAGAKFATADLIGSPWQVMVGPKGLAEGKVEIKRRGDGSRENVALEDAVARLMA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Rhodopseudomonas palustris (strain HaA2)
Length
439 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.301 kDa
Sequence
MRLSRFFLPILKENPKEAEIVSHRLMLRAGMLRQEAAGIYAWLPLGHRVLKKIEQIVREEQNRAGAIELLMPTLQLADLWRESGRYDAYGPEMLRISDRHKRELLYGPTNEEMITEIFRAYVKSYKSLPLNLYHIQWKFRDEQRPRFGVMRGREFLMKDAYSFDVDEAAARKSYNRMFVAYLRTFARMGLKAIPMRAETGPIGGDLSHEFIVLAETGESGVYCDRDVLSLPVPDETVDYDGDLTPIIKQWTSVYAATEDVHDAVRYESEVPEANRLHTRGIEVGQIFYFGTKYSDSMKANVAGPDGTDAPIHGGSYGVGVSRLVGAIIEACHDDNGIIWPEEVAPFRVAILNLKQGDAATDAACEQLYKELAAKGVDVLYDDTDQRAGAKFATADLIGIPWQVLVGPKGLADGKIELKRRSDGSRENIALAETVARLAP

Gene
proS
Protein
Proline--tRNA ligase
Organism
Rhodopseudomonas palustris (strain BisA53)
Length
439 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.406 kDa
Sequence
MRLSRYFLPILKETPKEAEIVSHRLMLRAGMLRQEAAGIYAWLPLGHRVLKKIEQIVREEQNRAGAIELLMPTLQLADLWRESGRYDAYGPEMLRIADRHKRELLYGPTNEEMITEIFRAYVKSYKSLPLNLYHIQWKFRDEQRPRFGVMRGREFLMKDAYSFDIDEAAARRAYNRMFVAYLRTFARMGLKAIPMRAETGPIGGDLSHEFIVLAETGESAVYCDSEVLNLPVPGEDVDYDGDLTPIIKQWTSVYAATEDVHEAERFDREVPAERKLHTRGIEVGQIFYFGTKYSEAMKALVAGPDGVEVPIHGGSYGVGVSRLLGAIIEACHDENGIKWPEAVAPFRAAILNLKQGAAETDAACEQLYRELIAKGVDVLYDDTDQRAGAKFATADLIGIPWQILVGPKGLADGTVELKRRADGSRENVALAEAVARLTQ

Gene
proS
Protein
Proline--tRNA ligase
Organism
Rhodopseudomonas palustris (strain BisB18)
Length
439 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.287 kDa
Sequence
MRLSRFFLPILKETPKEAEIVSHRLMLRAGMMRQEAAGIYAWLPLGLRVLKKIEQIVREEQNRAGAIECLMPTLQLADLWRESGRYDAYGPEMLRITDRHKRELLYGPTNEEMITEIFRAYVRSYKNLPLNLYHIQWKFRDEQRPRFGVMRGREFLMKDAYSFDIDEAAARKSYNRMFVAYLRTFARMGLKAIPMRAETGPIGGDLSHEFIVLAETGESGVFCDSDVLNLPVPGDDVDYDGDLTPIIKQWTSVYAATEDVHDAERFEREVPADKKLNTRGIEVGQIFYFGTKYSDKMKALVAGPDGVDVPVHGGSYGVGVSRLVGAIIEACHDENGIKWPEEVAPFRAAILNLKQGSADTDAACEALYKELSAKGVDVLYDDTDQRAGGKFATADLIGIPWQILVGPKGLAEGKVELKRRADGSRENVTPAEAVARLTT

Gene
proS
Protein
Proline--tRNA ligase
Organism
Rhodopseudomonas palustris (strain BisB5)
Length
439 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.244 kDa
Sequence
MRLSRFFLPILKENPKEAEIVSHRLMLRAGMLRQEAAGIYAWLPLGHRVLKKIEQIVREEQNRAGAIELLMPTLQLADLWRESGRYDAYGPEMLRIADRHKRELLYGPTNEEMITEIFRAYVKSYKSLPLNLYHIQWKFRDEQRPRFGVMRGREFLMKDAYSFDVDEAAARKSYNRMFVAYLRTFARMGLKAIPMRAETGPIGGDLSHEFIVLAETGESGVYCDRDVLNLPVPGEDVDYDGDLTPIIQQWTSVYAATEDVHDAARYESEVPEANRLNTRGIEVGQIFYFGTKYSDSMKANVAGPDGADAPIHGGSYGVGVSRLVGAIIEACHDENGIKWPEEVAPFRVAILNLKQGDAQTDAACEQLYRELAAKGVDVLYDDTDQRAGAKFATADLIGIPWQVLVGPKGLADGKVELKRRSDGSRETIALAEAVARLAP

Gene
proS
Protein
Proline--tRNA ligase
Organism
Hyphomonas neptunium (strain ATCC 15444)
Length
439 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.4 kDa
Sequence
MRLSKFFLPVSKEAPADAAIVSHQLMLRTGMIRQNGAGIYSWLPLGYRVLKRIEQIVREEMNRAGAIEMLMPTLQQADLWRESGRYDDYGKEMLRIKDRHERDMLYGPTNEELITDVFRTYVKSYKQLPLNLYHQQWKFRDEVRPRFGVMRGREFLMKDAYSFDLTEEDARAAYRKMFCAYLNAFDRMGLTAIPMRADTGPIGGDLSHEFIILADTGESAVFCDKALLDLPAPGLDLDFESDLTPFVTERTGYYAATEEMHDEAAFNALPEDRRVSARGIEVGHIFFFGTKYSKPMNAVVQGPDGQMVPVQMGSYGIGVSRLLGAIIEACHDENGIVWPESVAPFDVGLINMRPGNEACDAACNTLYAALTAAGREVLYDETDDRAGAKFARMDLIGLPWQTTVGPRGVTEGKVEVKNRKTGEKHDVKIEDMLAQLKGS

Gene
proS
Protein
Proline--tRNA ligase
Organism
Rickettsia canadensis (strain McKiel)
Length
438 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
50.066 kDa
Sequence
MLLSKYFLPVLKEEPSEAQITSHKLMLRSGMIRQQAAGIYTWLPLGLKILKNIENIVRSNMNKAGALEVLMPCIQPAHLWMESGRFENYGKEMLKFQDRHDNTLLFGPTNEDMITDIFRHNIKSYKDLPKNLYHIQWKFRDEIRPRFGVMRGREFLMKDAYSFDINEENAVKTYNQMFKTYINTFRDLGVFAIPVIADNGPIGGNLSNEFHIIAETGESTLYYDKRFKIFKDNPDIDVEEIKSWYAASEEKHDVNKLPISEQEITSSKGIEVGHIFYIGSKYSVNMNALINDEHGKLTPVEMSSYGIGISRLVAAIIEANCDEKGIIWPSSVAPFKVSLINLNIHDSKCTELAERAYKELSAQNIEVLYDDTDVRPGSKFATHDLIGSPYQIIIGPKKAANNIVEFKNRKSGVIEDIKIGNLKKLIMSCLRQQKSCNF

Gene
proS
Protein
Proline--tRNA ligase
Organism
Gluconobacter oxydans (strain 621H)
Length
438 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
48.937 kDa
Sequence
MRLTKAFQPTLKEVPAEAQIASHRLMLRAGLVRQTASGIYAWLPAGLRVLRNIEQIIREEQDAIGAQEVLMPTLQSAELWRRSGRYDAYGPEMLRIQDRHGRDLLYGPTNEEMITDIFGSSVKSYKELPKALYHIQWKFRDEVRPRFGVMRGREFLMKDAYSFDASYEGAVASYRRMMLSYLRIFQRLGVRAVPMVADTGPIGGDLSHEFLVLAPTGESAVFFDAALEEQDWLSRPVDCDDAESLATFFATVTDHYAATDEKHDEAEWAKVPAERKREGRGIEVGHIFYFGTKYTASMGIEVSGPDGAPFHPHMGSYGVGVSRLVGAIIEASHDDAGIIWPASVAPYRAAILNLRQDDEACDAICDRIYGTDPENLLYDDRSERAGVKFNDADLMGHPWQIIVGPRGAKEGKVELKQRATGERFELSVEDALAKIGAA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Rhodopseudomonas palustris (strain ATCC BAA-98 / CGA009)
Length
438 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). Can inadvertently accommodate and process cysteine. The misacylated Cys-tRNA(Pro) is not edited by ProRS.
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.309 kDa
Sequence
MRLSRFFLPILKENPKEAEIVSHRLMLRAGMLRQEAAGIYAWLPLGHRVLKKIEQIVREEQNRAGAIELLMPTLQLADLWRESGRYDAYGPEMLRIADRHKRELLYGPTNEEMITEIFRAYIKSYKSLPLNLYHIQWKFRDEQRPRFGVMRGREFLMKDAYSFDVDEAGARKSYNKMFVAYLRTFARMGLKAIPMRAETGPIGGDLSHEFIVLAETGESGVYIDRDVLNLPVPDENVDYDGDLTPIIKQWTSVYAATEDVHEPARYESEVPEANRLNTRGIEVGQIFYFGTKYSDSMKANVTGPDGTDAPIHGGSYGVGVSRLLGAIIEACHDDNGIIWPEAVAPFRVTILNLKQGDAATDAACDQLYRELSAKGVDVLYDDTDQRAGAKFATADLIGIPWQIHVGPRGLAEGKVELKRRSDGARENLALADVVARLT

Gene
proS
Protein
Proline--tRNA ligase
Organism
Rhodopseudomonas palustris (strain TIE-1)
Length
438 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.325 kDa
Sequence
MRLSRFFLPILKENPKEAEIVSHRLMLRAGMLRQEAAGIYAWLPLGHRVLKKIEQIVREEQNRAGAIELLMPTLQLADLWRESGRYDAYGPEMLRIADRHKRELLYGPTNEEMITEIFRAYIKSYKSLPLNLYHIQWKFRDEQRPRFGVMRGREFLMKDAYSFDVDEAGARKSYNKMFVAYLRTFARMGLKAIPMRAETGPIGGDLSHEFIVLAETGESGVYIDRDVLNLPVPDENVDYDGDLTPIIKQWTSVYAATEDVHEPARYESEVPEANRLNTRGIEVGQIFYFGTKYSDSMKANVTGPDGTDAPIHGGSYGVGVSRLLGAIIEACHDDNGIIWPEAVAPFRVTILNLKQGDAATDAACDQLYRELSAKGVDVLYDDTDQRAGAKFATADLIGIPWQIHVGPRGLAEGKVELKRRSDGSRENLALADVVARLT

Gene
proS
Protein
Proline--tRNA ligase
Organism
Sphingomonas wittichii (strain RW1 / DSM 6014 / JCM 10273)
Length
437 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
48.795 kDa
Sequence
MRLSRHFLPVMKESPADAQIVSHKLMLRAGMIRQTAAGIYAWLPLGHRVLRKIEQIVREEQDRAGAIELLMPTMQSADLWRESGRYDAYGPEMLRIKDRHDREMLFGPTNEEMITAIFRDNARSYRDLPRILYHIQWKFRDEVRPRFGVMRGREFLMKDAYSFDLDIEGARHSYNRMFVAYLRTFRRMGLSAIPMQADTGPIGGDLSHEFIVLAPTGESEVFYHTNWEVERALDVDVDDVAALQGFVDGLTADYAATDEKRDPAREAAAGDSLKQSRGIEVGHIFYFGTKYSAAMGMTVQGPDGQPVTPQMGSYGIGVSRLMGAIIEASHDDAGIVWPDAVAPYTVGLINMRADDARCAAAADDLYAKLEAAGIETLYDDRDERGGAKFATMDLIGLPWQIVVGPKGLDKGVVELKRRATGEKVELSVEDAIARIAG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Acidiphilium cryptum (strain JF-5)
Length
437 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.62 kDa
Sequence
MRLSRSLIPTLKETPAEAQIVSHRLMLRAGLIRQQSAGIYAWLPAGLRVLHNIANIVREEQARAGSQEILMPTIQSAELWRESGRYDAYGPEMLRIRDRHDREMLYGPTNEEMLTAIMRDSVQSYRDLPQMLYQIQWKFRDEVRPRFGVLRGREFYMKDGYSFDLDYEGAVESYRRMMLAYMRTFKRMGVRAVPMRADTGPIGGNLSHEFHILAPTGESGVFYDSSFETIELGDDAYDYEARADLDAFFDRMTSLYAATDEKHDEAAWAKVPEDRRREGRGIEVGQIFYFGTKYSQAMNFTVVGPDGARLHPEMGSYGIGVSRLTGAIIEASHDEAGIIWPDAIAPFRASILNLRQGDQVTDALCERIYDALGRDALYDDREARAGEKFADADLMGHPWQVIVGPRGAAKGQVELKHRRTGERAELDIESALAKVRV

Gene
proS
Protein
Proline--tRNA ligase
Organism
Neorickettsia sennetsu (strain ATCC VR-367 / Miyayama)
Length
436 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.607 kDa
Sequence
MKNKTRVSEYYLPLMKNVSGEVKLRSHKYSLRAGLVKQCGAGLYSWLPLGLKVLRNIESVIRQELDSMGMHEMLMPCIQLAKLWEESGRYSDYGKELLKFKDRHDNELLFGPTNEEVITAIVRDDLASYKQLPKILYHIQWKFRDEIRPRFGLMRAREFLMKDAYSFDVDQQSARISYNKVYQSYLRIFKRLGLNPIPCRANAGVIGGSLNHEFHITTTEGGEGKIFYPEEMGELVDEFCKIDPSNEHAVSVMTEKLQELFCFTEECNSSGIGNDNRICTAQGIEVGHIFLFGEKYSAPMQARFSGRDGKKKNFYMGSYGIGISRLLAAIIEVHSDDKGIIWPESIAPFKIGLINLHGESCGFAEEIFSKLDSVIYDDTADSQGVKFARMDLIGVPFQIIVGKNGPIHGTIELKYRLDSKRESRSLNELVSLFSHT

Gene
proS
Protein
Proline--tRNA ligase
Organism
Sulfurimonas denitrificans (strain ATCC 33889 / DSM 1251)
Length
435 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.041 kDa
Sequence
MRRSRAFIPTAKEAPSDATLPSHKFLVRGGFINQQGAGLYNFLPLGKIVLEKIRAVVKEELDLAGCNEVQLSFVTPIGLWERSGRSEAMGKEMLRINDRHQNEFVLSPTNEEAMVELVKNRVTSYKDLPLNLYQINTKFRDEARPRYGLLRGREFLMKDGYSFHSSTQDMIREFDLMEETYKKIFTRLGLDFRVVAADSGAIGGDGSKEFHVLADSGEDTLIVCQSCNYGANIETIDEFKDKIDELNEKSYEELKELKIDQKCSCGANLHFKKGIEVGHIFQLGTKYSAALEANFSDENGRSKPFEMATFGIGVSRLVAAIIEQNHDESGCIWTKESAPYIVNIMVSNVKDEAQMSLGEDLYAKLRAAKVDVIFDDTKERFGFKMKDAELIGFPYTLIIGKELEGGLVQIFDRKTKESISVESSSAYDKIMELIK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Rhodospirillum rubrum (strain ATCC 11170 / ATH 1.1.1 / DSM 467 / LMG 4362 / NCIB 8255 / S1)
Length
435 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
48.372 kDa
Sequence
MRLSRFLLPTLKETPSEAEIVSHRLMLRAGMIRQHASGIYNWLPLGLRVLRKIEQVVREEQDATGAQEILMPTIQSADLWRESGRYDDYGKEMLRIVDRHERDMLYGPTHEEVATDVFRKNVKSYRALPQNLYQIQWKFRDEVRPRFGVMRGREFLMKDNYSFDLTYEGARHSYNKMFVAYLRTFARLGLKAIPMAADTGPIGGKLSHEFIILADTGESAVFCHRDLLDKPAPENVDYDSDLQPLVDSWTSLYAATDEMHRPDHGVPEGDLVSARGIEVGHIFHFGTKYSAPMGATVTAPDGSSQAVFMGSYGIGVSRLVAGIIEASHDDNGIIWPDGVAPFDIGVINLKVGDAATDGVCADLYGRLRAAGKDVLFDDTDDRAGAKFATMDLIGLPWQVIAGPKGVAKGMVELKERATGERHELSIDSALAKLLG

Gene
proS
Protein
Proline--tRNA ligase
Organism
Rickettsia bellii (strain OSU 85-389)
Length
432 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.206 kDa
Sequence
MLLSKYFLPVLKEDPSEAQITSHKLMLRSGMIRQQAAGIYSWLPLGLKVLKNIENIVRSNMDKAGCLEVLMPCIQPAHLWVESGRFDNYGKEMLKFQDRHDNTLLFGPTNEDMVTDIFRNNIKSYKDLPKNLYHIQWKFRDEIRPRFGVMRGREFLMKDAYSFDIDEESAVKTYNQMYKAYINTFRDLGVFAVPVIADNGPIGGKLSHEFHIIAETGESNIYYDKRFKTLKDNPDIDIEEIKSWYAAAEEKHDASKLSSDKEITSSKGIEVGHIFYIGTKYSVNMNALINDEHGKLTPIEMSSYGIGISRLVAAIIEANSDAKGIIWPIAVAPFKISLINLNIHDSKCLELAERVYNELLAQNIEVLYDDTDVRAGSKFATHDLIGSPYQIIIGPKKAANNIVELKNRKNGEIEDIDLNKRALNSYLTFFNS

Gene
proS
Protein
Proline--tRNA ligase
Organism
Rickettsia bellii (strain RML369-C)
Length
432 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.206 kDa
Sequence
MLLSKYFLPVLKEDPSEAQITSHKLMLRSGMIRQQAAGIYSWLPLGLKVLKNIENIVRSNMDKAGCLEVLMPCIQPAHLWVESGRFDNYGKEMLKFQDRHDNTLLFGPTNEDMVTDIFRNNIKSYKDLPKNLYHIQWKFRDEIRPRFGVMRGREFLMKDAYSFDIDEESAVKTYNQMYKAYINTFRDLGVFAVPVIADNGPIGGKLSHEFHIIAETGESNIYYDKRFKTLKDNPDIDIEEIKSWYAAAEEKHDASKLSSDKEITSSKGIEVGHIFYIGTKYSVNMNALINDEHGKLTPIEMSSYGIGISRLVAAIIEANSDAKGIIWPIAVAPFKISLINLNIHDSKCLELAERVYNELLAQNIEVLYDDTDVRAGSKFATHDLIGSPYQIIIGPKKAANNIVELKNRKNGEIEDIDLNKRALNSYLTFFNS

Gene
proS
Protein
Proline--tRNA ligase
Organism
Rickettsia prowazekii (strain Madrid E)
Length
432 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
49.273 kDa
Sequence
MLLSKYFLPILKEEPSEAKVISHKLMLRSGMIMKQAAGLYTWLPLGLKVLKNIENVVRSNMNKVGALEVLMPCIQPAHLWIESGRFEHYGKEMLKFQDRHDNTLLFGPTNEDMITDIFRRNIKSYKDLPKNLYHIQWKFRDEIRPRFGVMRGREFLMKDAYSFDINQKNAVNTYNKMYKAYMNTFRDLGVFAIPVIADNGPIGGNLSHEFHIVAETGESTIYYDKRFKILKDNPDIDVEEIKGWYAAAEEKHDVNKLSSFPEGITRSKGIEVGHIFYIGSKYSVNMNALINDEYGKLIPVEMSSYGIGISRLAAAIIEANCDKKGIIWPCSVAPFKVSLINLNIHDNKCVELAAKTDKELSHQNIEVLYDDTDARPGSKFATHDLIGSPYQIIIGPKKAANNIVELKDRKTGVLEDIEVENIINYIKNIDSI

Gene
proS
Protein
Proline--tRNA ligase
Organism
Rickettsia typhi (strain ATCC VR-144 / Wilmington)
Length
428 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
48.92 kDa
Sequence
MLLSKYFLPILKEEPSEAQVISHKLMLRSGMIMKQASGLYTWLPLGLKVLKNIENIVRSNMNKVGALEVLMPCIQPAHLWIESGRFEYYGKEMLKFQDRHDNTLLFGPTNEDMITDIFRRNIKSYKDLPKNLYHIQWKFRDEIRPRFGVMRGREFLMKDAYSFDINQENAVNTYNKMYKAYINTFRDLGVFAIPVIADNGPIGGNLSHEFHIIAETGESTIYYDKRFKILKDNPDIDVEEIKSWYAAAEEKHDVNKLSSFPEGITSSKGIEVGHIFYIGSKYSVNMNALINDEYGKLIPVEMSSYGIGISRLAAAIIEANCDKKGIIWPFSVAPFKVSLINLNIHDNKCVELAAKTDKELSNKNIEVLYDDTEARPGSKFATHDLIGSPYQVIIGPKKAANNIVELKDRKTGVLEDIEIENLINYIRI

Gene
proS
Protein
Proline--tRNA ligase
Organism
Rickettsia felis (strain ATCC VR-1525 / URRWXCal2)
Length
427 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
48.693 kDa
Sequence
MLLSKYFLPVLKEEPSEAQVTSHKLMLRSGMIRQQAAGIYTWLPLGLKVLKNIENIVRSNMNKAGALEVLMPCIQPAHLWMESGRFDNYGKEMLKFQDRHDNTLLFGPTNEDMITDIFRHNIKSYKDLPKNLYHIQWKFRDEIRPRFGVMRGREFLMKDAYSFDINEENAVKTYNQMYQAYINTFRDLGVFAIPVIADNGPIGGNLSHEFHIIAETGESTIYYNKRFKTLKDNPNIDVEEIKSWYAAAEEKHDVNKLPISEQEITSSKGIEVGHIFYIGSKYSVNMNALINDEHGKLTPVEMSSYGIGISRLVAAIIEANCNEKGIIWPSNVAPFKVSLINLNIHDSKCVELAAKVYKELSAQNIEVLYDDTEARAGSKFATHDLIGSPYQIIIGPKKAADDIVELKNRKIGVIEDIEVENLIHYIK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Rickettsia akari (strain Hartford)
Length
427 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
48.65 kDa
Sequence
MLLSQYFLPVLKEEPSEAQVTSHKLMLRSGMIRQQAAGIYTWLPLGLKVLKNIENIVSLNMNKAGALEVLMPCIQPAHLWMESGRFNNYGKEMLKFQDRHDNTLLFGPTNEDMITDIFRHNIKSYKDLPKNLYHIQWKFRDEIRPRFGVMRGREFLMKDAYSFDINEENAVKTYNQMYKAYINTFRDLGVFAIPVIADNGPIGGKLSHEFHIIAETGESTIYYDKRFKTLKDNPDIDVDEIKSWYAAAEEKHDINKLPISEQEITSSKGIEVGHIFYIGSKYSVNMKALINDEHGKLAPVEMSSYGIGISRLVAAIIEANCDEKGIIWPFSVAPFKVSLINLNIHDSKCVELAAKAYKDLSDKNIEVLYDDTEARPGSKFATHDLIGSPHQIIIGPKKAANNIVELKDRKSGNIEDIEVENLINYIK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Ehrlichia ruminantium (strain Gardel)
Length
426 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
48.667 kDa
Sequence
MRLSKYYIPTLKETPTDVSVTSHVYSLRSGLIRQVASGIYAWLPLGLKVLKNIENVIKEEMNKSGILEVLMPLIQPASLWQESGRYNDYGSEMLRIKDRNNREMVFGPTHEEVVTDLLRTTLTSYKNLPLILYQVQWKFRDELRPRYGIMRCREFLMKDAYSFDKDFNSAIESYNLMFKVYIQIFRRLGLTPIAVKADSGPIGGNLSHEFHILANSGESTLYYDQDIINLINNDNIDIEKIKNTYTAADDLHNSETCPIPASNIKTSKGIEIGHIFYLGDKYSKTMNAAFSQNNETQLLHMGCYGIGVSRLVGAIIEVSHDNNGIIWPEEIAPFKFSLVNVFSANKECRNISENLYAKLDSNDVLYDDTEDSTGIKFSRMDLLGMPWQVIIGKTTIEHGLIEVRQRSSKKSLLMSTEQFLNNFKKS

Gene
proS
Protein
Proline--tRNA ligase
Organism
Ehrlichia ruminantium (strain Welgevonden)
Length
426 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
48.599 kDa
Sequence
MRLSKYYIPTLKETPADVSVTSHVYSLRSGLIRQVASGIYAWLPLGLKVLKNIENVIKEEMNKSGILEVLMPLIQPASLWQESGRYNDYGSEMLRIKDRNNREMVFGPTHEEVVTDLLRTTLTSYKNLPLILYQVQWKFRDELRPRYGIMRCREFLMKDAYSFDKDFNSAIESYNLMFKVYIQIFRRLGLTPIAVKADSGPIGGNLSHEFHILANSGESTLYYDQDIINLINNDNIDIEKIKNTYTAADDLHNSETCPIPASNIKKSKGIEIGHIFYLGDKYSKTMNAVFSQNNETQLLHMGCYGIGVSRLVGAIIEVSHDNNGIIWPEEIAPFKFSLVNVFSANKECHNISENLYAKLGSNDVLYDDTEDSTGIKFARMDLLGMPWQVIIGKTTIEHGLIEVRQRSSKKSLLMSTEQFLNNFKKS

Gene
proS
Protein
Proline--tRNA ligase
Organism
Rickettsia conorii (strain ATCC VR-613 / Malish 7)
Length
426 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
48.472 kDa
Sequence
MLLSKYFLPVLKEEPSEAQVTSHKLMLRSGMIRQQAAGIYTWLPLGLKVLKNIENIVRLNMNKAGALEVLMPCIQPAHLWMESGRFDNYGKEMLKFQDRHDNTLLFGPTNEDMITDIFRHNIKSYKDLPKNLYHIQWKFRDEIRPRFGVMRGREFLMKDAYSFDINEENAVKTYNQMYKAYINAFRDLGVFVIPVIADNGPIGGNLSHEFHIIAETGESTIYYDKKFKTLKDNPDIDVEEIKSWYAAAEEKYEVNKLPISEQEITSSKGIEVGHIFYIGSKYSVNMNALINDEYGKLTPIEMSSYGIGISRLVAAIIEANCDEKGIIWPSSVAPFKVSLINLNIHDSKCVELAEMAYKELSDKNIEVLYDDTEARPGSKFATHDLIGSPHQIIIGPKKAANNIVELKDRKSGVIEDIEVGSLMSVL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Rickettsia peacockii (strain Rustic)
Length
426 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
48.386 kDa
Sequence
MLLSKYFLPVLKEEPSEAQVTSHKLMLRSGMIRQQAAGIYTWLPLGLKVLKNIENIVRLNMNKAGALEVLMPCIQPAHLWMESGRFDNYGKEMLKFQDRHDNTLLFGPTNEDMITDIFRHNIKSYKDLPKNLYHIQWKFRDEIRPRFGVMRGREFLMKDAYSFDINEENAVKTYNQMYKAYINAFRDLGVFAIPVIADNGPIGGNLSHEFHIIAETGESTIYYDKKFKTLKDNPDIDVEEIKSWYAAAEEKYEVNKLPISEQEITSSKGIEVGHIFYIGSKYSVNMNALINDEYGKLTPIEMSSYGIGISRLVAAIIEANCDEKGIIWPSSVAPFKVSLINLNIHDSKCVELAEMAYKELSDKNIEVLYDDTEARPGSKFATHDLIGSPHQIIIGPKKAANNIVALKDRKSGVIEDIEVGSLMSVL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Rickettsia rickettsii (strain Iowa)
Length
426 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
48.456 kDa
Sequence
MLLSKYFLPVLKEEPSEAQVTSHKLMLRSGMIRQQAAGIYTWLPLGLKVLKNIENIVRLNMNKAGALEVLMPCIQPAHLWMESGRFDNYGKEMLKFQDRHDNTLLFGPTNEDMITDIFRHNIKSYKDLPKNLYHIQWKFRDEIRPRFGVMRGREFLMKDAYSFDINEENAVKTYNQMYKAYINAFRDLGVFAIPVIADNGPIGGNLSHEFHIIAETGESTIYYDKKFKILKDNPDIDVEEIKSWYAAAEEKYEVNKLPISEQEITSSKGIEVGHIFYIGSKYSVNMNALINDEYGKLTPIEMSSYGIGISRLVAAIIEANCDEKGIIWPSSVAPFKVSLINLNIHDSKCVELAEMAYKELSDKNIEVLYDDTEARPGSKFATHDLIGSPHQIIIGPKKAANNIVELKDRKSGVIEDIEVGSLMSVL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Rickettsia rickettsii (strain Sheila Smith)
Length
426 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
48.456 kDa
Sequence
MLLSKYFLPVLKEEPSEAQVTSHKLMLRSGMIRQQAAGIYTWLPLGLKVLKNIENIVRLNMNKAGALEVLMPCIQPAHLWMESGRFDNYGKEMLKFQDRHDNTLLFGPTNEDMITDIFRHNIKSYKDLPKNLYHIQWKFRDEIRPRFGVMRGREFLMKDAYSFDINEENAVKTYNQMYKAYINAFRDLGVFAIPVIADNGPIGGNLSHEFHIIAETGESTIYYDKKFKILKDNPDIDVEEIKSWYAAAEEKYEVNKLPISEQEITSSKGIEVGHIFYIGSKYSVNMNALINDEYGKLTPIEMSSYGIGISRLVAAIIEANCDEKGIIWPSSVAPFKVSLINLNIHDSKCVELAEMAYKELSDKNIEVLYDDTEARPGSKFATHDLIGSPHQIIIGPKKAANNIVELKDRKSGVIEDIEVGSLMSVL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Anaplasma phagocytophilum (strain HZ)
Length
426 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
48.223 kDa
Sequence
MRLSEFYSPTVKNVSSDVVSASHKYSIRAGIVSQTASGIYTLLPLGLMVLRKVENIIREEINAVGFSEILMPTMQPADLWKESQRYDSYGQELIRIHDRGGREMVLGPTHEEVVTDLVRSSLKSYRDLPVNLYQIQWKFRDELRPRNGILRSREFLMMDAYSFDTDFEKAMKTYDAVFRAYRKAFKRMNLQTIALKADMGAIGGSVSHEFHVLTPTGESTVYYDERALELSEMNDYGIEELKEVYAATDDMHDEKSCGIAPEDLKTARGIEVGHIFYLDDRYSRTMNVKFCNTDGHSGTHVKMGCYGIGISRLIGALIEVFHDDAGIKWPLSVAPFKVGIVNLFSKNEECKRVSERIHSVLPNDSLYDDRDDTPGVKLSRMDLIGLPWQVIVGNSFIKDGVLELKNRATGDIELLSVDDVVSRISV

Gene
proS
Protein
Proline--tRNA ligase
Organism
Rickettsia africae (strain ESF-5)
Length
426 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
48.472 kDa
Sequence
MLLSKYFLPVLKEEPSEAQVTSHKLMLRSGMIRQQAAGIYTWLPLGLKVLKNIENIVRLNMNKAGALEVLMPCIQPAHLWMESGRFDNYGKEMLKFQDRHDNTLLFGPTNEDMITDIFRHNIKSYKDLPKNLYHIQWKFRDEIRPRFGVMRGREFLMKDAYSFDINEENAVKTYNQMYKAYINAFRDLGVFVIPVIADNGPIGGNLSHEFHIIAETGESTIYYDKKFKTLKDNPDIDVEEIKSWYAAAEEKYEVNKLPISEQEITSSKGIEVGHIFYIGSKYSVNMNALINDEYGKLTPIEMSSYGIGISRLVAAIIEANCDEKGIIWPSSVAPFKVSLINLNIHDSKCVELAEMAYKELSDKNIEVLYDDTEARPGSKFATHDLIGSPHQIIIGPKKAANNIVELKDRKSGVIEDIEVGSLMSVL

Gene
proS
Protein
Proline--tRNA ligase
Organism
Wolbachia sp. subsp. Brugia malayi (strain TRS)
Length
425 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
48.403 kDa
Sequence
MRLSQYYLPTLKEKPAHARIISHQYSLRAGLIKQIASGIYTWLPLGLRVLKNIEGIIRDEMNKSGAIEALMPCVQPASLWRESGRYDDYGKTMLRIRDRHEEDMLFGPTHEEVATDLIRDIVKSYKNLPLCLYQIQWKFRDEVRPRYGVMRGREFLMKDAYSFNVNYESALNSYNLMYKTYIKIFKRMGLIPIGVRADTGLIGGNLSHEFHILASTGESTLYYDNKFFELLESEDVKSLKSIYAVADDIHDPKTCPVPQEQLNVSKGIEIGHIFYFGDKYSKPMNAKVTAQDGKNVNIHMGSYGIGVSRLVGAIIEAFHDDKGITWPEAVAPFRVGLINLQTKTAEYVEIANKIYSTLKSDEVLYDDTEGSIGVKFAKMDLIGLPWQIIVGKKAVSENIIEIKNRATGKVEEVQIEEAINYFNVK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Anaplasma marginale (strain St. Maries)
Length
425 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
47.664 kDa
Sequence
MRLSECYVPTMKDVSSDVVVASHKYSLRAGLVRQNASGLYTWLPLGLKVLRTIERIVREEMDSSGFLEILMPSVQPADLWRESLRYDSYGPEMLRMQDRSGREMVFGPTHEEAISDVVRSSLKSYRDLPINLYQIQWKFRDELRPRHGIMRGREFLMKDAYSFDVDFEGVMRSYENVFSAYFRIFRRLGLVPIAAKADSGAIGGSISHEFHVLVPTGESTVYHDKKALDLSKNDYCTTEEIASVYAATEDAHDPQNCGVDPNDLQVSKGIEVAHVFYLGDRYSAPMNVKFHDKDGNSAHALMGCYGIGISRLVAAIIEVFHDDVGIRWPESIAPFKVGIVNLLTTNEDCKTTAETIYAALADSSLYDDSTDSPGVKLARMDLLGMPWQVIIGNSFVKDKVVELKNRANGATERCTVDALIARMQA

Gene
proS
Protein
Proline--tRNA ligase
Organism
Ehrlichia canis (strain Jake)
Length
424 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
48.616 kDa
Sequence
MRLSNYYIPTLKETSADVSVVSHKYSIRAGLIKQIASGIYTWLPLGLRVLRNIENIVREEMNKSGALEVLMPLIQPASLWKESGRYDDYGSEMLRITDRNQREMLFGPTHEEVITDTLRTTLTSHKNLPITLYQIQWKFRDELRPRYGIMRCREFLMKDAYSFDKDLSGAILSYNLMFKTYIKIFKNLGLTPIAVKAESGPIGGNLSHEFHVLANSGESTLYYDQEIIELMNSDNIDIERIKNTYTAADDMHDPQTCPIPPNNIKTSKGIEIGHIFYLGDKYSKPMNANFCDNNDSKPLQMGCYGIGISRLVAAIIEVFHDNKGITWPEEISPFKFSLVNLYSSNDKCIKVAENLHMQLHNDVLYDDTDDSPGIKLTRTDLLGMPWQIIIGKSTVEQDLIEVRNRSNKDKFLISVEQFLKKFKK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Ehrlichia chaffeensis (strain ATCC CRL-10679 / Arkansas)
Length
424 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
48.374 kDa
Sequence
MRLSDYYVPTLKETSADISVISHKYSIRAGLIKQIASGIYTWLPLGLKVLKNIENIVREEMNKSGSLEILMPLIQPASLWKESGRYDDYGSEMLRITDRNQREMLFGPTHEEVITDILRTTPVSHKDLPLILYQIQWKFRDELRPRYGIMRCREFLMKDAYSFDKDFSGAISSYNLMFKTYIKIFQKLGLTPIAVKADSGPIGGNLSHEFHVLANSGESTLYYDQDIIELMNSESIDVEKIKNTYTAADDMHDPQACPISSDKVKISKGIEIGHIFHLGDKYSKPMNANFCDSNNNKLLQMGCYGIGVSRLVAAIIEVFHDNKGIIWPETVAPFKFSLVNLYTSNDKCKKVAENLHMQLYDDVLYDDTDDSPGIKLARTDLLGMPWQVIIGKSTVEQDLIEVRNRLTKDKVLISTEQFLNKLKK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Wolbachia pipientis wMel
Length
422 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
47.907 kDa
Sequence
MRLSKYYLPTLKEKPAHAKIISHQYSLRAGLIKQIASGIYTWLPLGLLVLKNIEDIIRDEMNKSGAIEALMPCVQPASLWRESGRYDDYGKEMLRIKDRHEEDMLFGPTHEEIATDLIRDVVKSYKDLPLCLYQIQWKFRDEVRPRYGVMRGREFLMKDAYSFDVDYEGALNSYNLMYKTYIKIFKRMGFTPIGVGADTGPIGGNLSHEFHILANTGESTLYYDNKFSELLESEDIESLKSIYAVADDMHDPETCPISQEQLNVSKGIEIGHIFYFGDKYSKPMKASVTSQDGKNVNIHMGSYGIGVSRLVGAIIEAFHDDKGIIWPEEVAPFRIGLINLQTKVTEAADKIYKALKSDEVLYDDTEGSVGVKFSRMDLIGLPWQIIVGKKAVSENIVEVKNRATGEVKEMQIEEAINHFSAK

Gene
proS
Protein
Proline--tRNA ligase
Organism
Wolbachia sp. subsp. Drosophila simulans (strain wRi)
Length
422 amino acids
Function
Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily.
Mass
48.03 kDa
Sequence
MRLSKYYLPTLKEKPAHAKIISHQYSLRAGLIKQIASGIYSWLPLGLLVLKNIEDIIRDEMDKSGAIEVLMPCVQPANLWRESGRYDDYGKEMLRIKDRHEEDMLFGPTHEEVATDLIRDVVKSYKDLPLCLYQIQWKFRDEVRPRYGVMRGREFLMKDAYSFDVDYEGALNSYNLMYKTYIKIFKRMGLTPIGVRADTGPIGGNLSHEFHILANTGESTLYYDNKFSELLESEDVESLKSIYAVADDMHDPETCPISQEQLNVSKGIEIGHIFYFGDKYSKPMKASVTSQDGKNVNIHMGSYGIGVSRLVGAIIEAFHDDKGIIWPESVAPFRIGLINLQTKVTEAADKIYKALKSDEVLYDDTEGSVGVKFSRMDLIGLPWQIIVGKKAIDEKIVEVKNRATGEVKEMQIEEAINHFSTK