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smg1

Gene
SMG1
Protein
Serine/threonine-protein kinase SMG1
Organism
Homo sapiens
Length
3661 amino acids
Function
Serine/threonine protein kinase involved in both mRNA surveillance and genotoxic stress response pathways. Recognizes the substrate consensus sequence [ST]-Q. Plays a central role in nonsense-mediated decay (NMD) of mRNAs containing premature stop codons by phosphorylating UPF1/RENT1. Recruited by release factors to stalled ribosomes together with SMG8 and SMG9 (forming the SMG1C protein kinase complex), and UPF1 to form the transient SURF (SMG1-UPF1-eRF1-eRF3) complex. In EJC-dependent NMD, the SURF complex associates with the exon junction complex (EJC) through UPF2 and allows the formation of an UPF1-UPF2-UPF3 surveillance complex which is believed to activate NMD. Also acts as a genotoxic stress-activated protein kinase that displays some functional overlap with ATM. Can phosphorylate p53/TP53 and is required for optimal p53/TP53 activation after cellular exposure to genotoxic stress. Its depletion leads to spontaneous DNA damage and increased sensitivity to ionizing radiation (IR). May activate PRKCI but not PRKCZ.
Similarity
Belongs to the PI3/PI4-kinase family.
Mass
410.501 kDa
Sequence
MSRRAPGSRLSSGGGGGGTKYPRSWNDWQPRTDSASADPDNLKYSSSRDRGGSSSYGLQPSNSAVVSRQRHDDTRVHADIQNDEKGGYSVNGGSGENTYGRKSLGQELRVNNVTSPEFTSVQHGSRALATKDMRKSQERSMSYSDESRLSNLLRRITREDDRDRRLATVKQLKEFIQQPENKLVLVKQLDNILAAVHDVLNESSKLLQELRQEGACCLGLLCASLSYEAEKIFKWIFSKFSSSAKDEVKLLYLCATYKALETVGEKKAFSSVMQLVMTSLQSILENVDTPELLCKCVKCILLVARCYPHIFSTNFRDTVDILVGWHIDHTQKPSLTQQVSGWLQSLEPFWVADLAFSTTLLGQFLEDMEAYAEDLSHVASGESVDEDVPPPSVSLPKLAALLRVFSTVVRSIGERFSPIRGPPITEAYVTDVLYRVMRCVTAANQVFFSEAVLTAANECVGVLLGSLDPSMTIHCDMVITYGLDQLENCQTCGTDYIISVLNLLTLIVEQINTKLPSSFVEKLFIPSSKLLFLRYHKEKEVVAVAHAVYQAVLSLKNIPVLETAYKLILGEMTCALNNLLHSLQLPEACSEIKHEAFKNHVFNVDNAKFVVIFDLSALTTIGNAKNSLIGMWALSPTVFALLSKNLMIVHSDLAVHFPAIQYAVLYTLYSHCTRHDHFISSSLSSSSPSLFDGAVISTVTTATKKHFSIILNLLGILLKKDNLNQDTRKLLMTWALEAAVLMKKSETYAPLFSLPSFHKFCKGLLANTLVEDVNICLQACSSLHALSSSLPDDLLQRCVDVCRVQLVHSGTRIRQAFGKLLKSIPLDVVLSNNNHTEIQEISLALRSHMSKAPSNTFHPQDFSDVISFILYGNSHRTGKDNWLERLFYSCQRLDKRDQSTIPRNLLKTDAVLWQWAIWEAAQFTVLSKLRTPLGRAQDTFQTIEGIIRSLAAHTLNPDQDVSQWTTADNDEGHGNNQLRLVLLLQYLENLEKLMYNAYEGCANALTSPPKVIRTFFYTNRQTCQDWLTRIRLSIMRVGLLAGQPAVTVRHGFDLLTEMKTTSLSQGNELEVTIMMVVEALCELHCPEAIQGIAVWSSSIVGKNLLWINSVAQQAEGRFEKASVEYQEHLCAMTGVDCCISSFDKSVLTLANAGRNSASPKHSLNGESRKTVLSKPTDSSPEVINYLGNKACECYISIADWAAVQEWQNAIHDLKKSTSSTSLNLKADFNYIKSLSSFESGKFVECTEQLELLPGENINLLAGGSKEKIDMKKLLPNMLSPDPRELQKSIEVQLLRSSVCLATALNPIEQDQKWQSITENVVKYLKQTSRIAIGPLRLSTLTVSQSLPVLSTLQLYCSSALENTVSNRLSTEDCLIPLFSEALRSCKQHDVRPWMQALRYTMYQNQLLEKIKEQTVPIRSHLMELGLTAAKFARKRGNVSLATRLLAQCSEVQLGKTTTAQDLVQHFKKLSTQGQVDEKWGPELDIEKTKLLYTAGQSTHAMEMLSSCAISFCKSVKAEYAVAKSILTLAKWIQAEWKEISGQLKQVYRAQHQQNFTGLSTLSKNILTLIELPSVNTMEEEYPRIESESTVHIGVGEPDFILGQLYHLSSVQAPEVAKSWAALASWAYRWGRKVVDNASQGEGVRLLPREKSEVQNLLPDTITEEEKERIYGILGQAVCRPAGIQDEDITLQITESEDNEEDDMVDVIWRQLISSCPWLSELDESATEGVIKVWRKVVDRIFSLYKLSCSAYFTFLKLNAGQIPLDEDDPRLHLSHRVEQSTDDMIVMATLRLLRLLVKHAGELRQYLEHGLETTPTAPWRGIIPQLFSRLNHPEVYVRQSICNLLCRVAQDSPHLILYPAIVGTISLSSESQASGNKFSTAIPTLLGNIQGEELLVSECEGGSPPASQDSNKDEPKSGLNEDQAMMQDCYSKIVDKLSSANPTMVLQVQMLVAELRRVTVLWDELWLGVLLQQHMYVLRRIQQLEDEVKRVQNNNTLRKEEKIAIMREKHTALMKPIVFALEHVRSITAAPAETPHEKWFQDNYGDAIENALEKLKTPLNPAKPGSSWIPFKEIMLSLQQRAQKRASYILRLEEISPWLAAMTNTEIALPGEVSARDTVTIHSVGGTITILPTKTKPKKLLFLGSDGKSYPYLFKGLEDLHLDERIMQFLSIVNTMFATINRQETPRFHARHYSVTPLGTRSGLIQWVDGATPLFGLYKRWQQREAALQAQKAQDSYQTPQNPGIVPRPSELYYSKIGPALKTVGLSLDVSRRDWPLHVMKAVLEELMEATPPNLLAKELWSSCTTPDEWWRVTQSYARSTAVMSMVGYIIGLGDRHLDNVLIDMTTGEVVHIDYNVCFEKGKSLRVPEKVPFRMTQNIETALGVTGVEGVFRLSCEQVLHIMRRGRETLLTLLEAFVYDPLVDWTAGGEAGFAGAVYGGGGQQAESKQSKREMEREITRSLFSSRVAEIKVNWFKNRDEMLVVLPKLDGSLDEYLSLQEQLTDVEKLQGKLLEEIEFLEGAEGVDHPSHTLQHRYSEHTQLQTQQRAVQEAIQVKLNEFEQWITHYQAAFNNLEATQLASLLQEISTQMDLGPPSYVPATAFLQNAGQAHLISQCEQLEGEVGALLQQRRSVLRGCLEQLHHYATVALQYPKAIFQKHRIEQWKTWMEELICNTTVERCQELYRKYEMQYAPQPPPTVCQFITATEMTLQRYAADINSRLIRQVERLKQEAVTVPVCEDQLKEIERCIKVFLHENGEEGSLSLASVIISALCTLTRRNLMMEGAASSAGEQLVDLTSRDGAWFLEELCSMSGNVTCLVQLLKQCHLVPQDLDIPNPMEASETVHLANGVYTSLQELNSNFRQIIFPEALRCLMKGEYTLESMLHELDGLIEQTTDGVPLQTLVESLQAYLRNAAMGLEEETHAHYIDVARLLHAQYGELIQPRNGSVDETPKMSAGQMLLVAFDGMFAQVETAFSLLVEKLNKMEIPIAWRKIDIIREARSTQVNFFDDDNHRQVLEEIFFLKRLQTIKEFFRLCGTFSKTLSGSSSLEDQNTVNGPVQIVNVKTLFRNSCFSEDQMAKPIKAFTADFVRQLLIGLPNQALGLTLCSFISALGVDIIAQVEAKDFGAESKVSVDDLCKKAVEHNIQIGKFSQLVMNRATVLASSYDTAWKKHDLVRRLETSISSCKTSLQRVQLHIAMFQWQHEDLLINRPQAMSVTPPPRSAILTSMKKKLHTLSQIETSIATVQEKLAALESSIEQRLKWAGGANPALAPVLQDFEATIAERRNLVLKESQRASQVTFLCSNIIHFESLRTRTAEALNLDAALFELIKRCQQMCSFASQFNSSVSELELRLLQRVDTGLEHPIGSSEWLLSAHKQLTQDMSTQRAIQTEKEQQIETVCETIQNLVDNIKTVLTGHNRQLGDVKHLLKAMAKDEEAALADGEDVPYENSVRQFLGEYKSWQDNIQTVLFTLVQAMGQVRSQEHVEMLQEITPTLKELKTQSQSIYNNLVSFASPLVTDATNECSSPTSSATYQPSFAAAVRSNTGQKTQPDVMSQNARKLIQKNLATSADTPPSTVPGTGKSVACSPKKAVRDPKTGKAVQERNSYAVSVWKRVKAKLEGRDVDPNRRMSVAEQVDYVIKEATNLDNLAQLYEGWTAWV

Gene
Smg1
Protein
Serine/threonine-protein kinase SMG1
Organism
Mus musculus
Length
3658 amino acids
Function
Serine/threonine protein kinase involved in both mRNA surveillance and genotoxic stress response pathways. Recognizes the substrate consensus sequence [ST]-Q. Plays a central role in nonsense-mediated decay (NMD) of mRNAs containing premature stop codons by phosphorylating UPF1/RENT1. Recruited by release factors to stalled ribosomes together with SMG8 and SMG9 (forming the SMG1C protein kinase complex), and UPF1 to form the transient SURF (SMG1-UPF1-eRF1-eRF3) complex. In EJC-dependent NMD, the SURF complex associates with the exon junction complex (EJC) through UPF2 and allows the formation of an UPF1-UPF2-UPF3 surveillance complex which is believed to activate NMD. Also acts as a genotoxic stress-activated protein kinase that displays some functional overlap with ATM. Can phosphorylate p53/TP53 and is required for optimal p53/TP53 activation after cellular exposure to genotoxic stress. Its depletion leads to spontaneous DNA damage and increased sensitivity to ionizing radiation (IR). May activate PRKCI but not PRKCZ (By similarity).
Similarity
Belongs to the PI3/PI4-kinase family.
Mass
409.769 kDa
Sequence
MSRRAPGSRLSSGGGGTKYPRSWNDWQPRTDSASADPDTLKYSSSRDRGVSSSYGLQPSNSAVVSRQRHDDTRGHADIQNDEKGGYSVNGGSGENTYGRKSLGQELRINNVTSPEFTSVQHGSRALATKDMRKSQERSMSYSDESRLSNLLRRITREDDRDRRLATVKQLKEFIQQPENKLVLVKQLDNILAAVHDVLNESSKLLQELRQEGACCLGLLCASLSYEAEKIFKWIFSKFSSSAKDEVKLLYLCATYRALETVGEKKAFSSVMQLVMTSLQSILENVDTPELLCKCVKCILLVARCYPHIFSTNFRDTVDILVGWHIDHTQKPSLTQQVSGWLQSLEPFWVADLAFSTTLLGQFLEDMEAYAEDLSHVASGESVDEDVPPPSVSLPKLAALLRVFSTVVRSIGERFSPIRGPPITEAYVTDVLYRVMRCVTAANQVFFSEAVLTAANECVGVLLGSLDPSMTIHCDMVITYGLDQLENCQTCGTDYIISVLNLLTLIVEQINTKLPSSFVEKLFIPSSKLLFLRYHKEKEVVAVAHAVYQAVLSLKNIPVLETAYKLILGEMTCALNNLLHSLQLPDACSEIKHEAFQNHVFNIDNANFVVIFDLSALTTIGNAKNSLIGMWALSPTVFALLSKNLMIVHSDLAVHFPAIQYAVLYTLYSHCTRHDHFISSSLSSSSPSLFDGAVISTVTTATKKHFSIILNLLGILLKKDNLNQDTRKLLMTWALEVAVLMKKSETYAPLFSLPSFHKFSKGLLANTLVEDVNICLQACSSLHALSSSLPDDLLQRCVDVCRVQLVHSGTRIRQAFGKLLKSIPLDVVLSNNNHTEIQEISLALRSHMSKAPSNTFHPQDFSDVISFILYGNSHRTGKDNWLERLFYSCQRLDKRDQSTIPRNLLKTDAVLWQWAIWEAAQFTVLSKLRTPLGRAQDTFQTIEGIIRSLAAHTLNPDQDVSQWTTADNDEGHGSNQLRLVLLLQYLENLEKLMYNAYEGCANALTSPPKVIRTFFYTNRQTCQDWLTRIRLSIMRVGLLAGQPAVTVRHGFDLLTEMKTNSLTQGSELEVTIMMVVEALCELHCPEAIQGIAVWSSSAVGKNLLWINSVAQQAEGRFEKASVEYQEHLCAMTGVDCCISSFDKSVLTLANAGRNSASPKHSLNGESRKTVLSKSIDSSPEVISYLGNKACECYISIADWAAVQEWQNAVHDLKKNSSSTSLNLKADFNYIKSLSSFESGEFVECTEQLELLPGENINLLAGGSKEKIDMKKLLPNMLSPDPRELQKSIEVQLLRSSVFLATALNHMEQDQKWQSLTENVVKYLKQTSRIAIGPLRLSTLTVSQSLPVLSTLQLYCSSALENTVSNRLSTEDCLIPLFSDALRSCKQHDVRPWMQALRYTMYQNQLLEKIKEQTVPIRSHLMELGLTAAKFARKRGNVSLATRLLAQCSEVQLGKTTTAQDLVQHFKKLSTQGQVDEKWGPELDIEKTKLLYTAGQSTHAMEMLSSCAISFCKSAKAEYAVAKSILTLAKWVQAEWKEISGQLRQVYRAQQQQNLSGLSTLSRNILALIELPSANTVGEEHPRIESESTVHIGVGEPDFILGQLYHLSSVQAPEVAKSWAALASWAYRWGRKVVDNASQGEGVRLLPREKSEVQNLLPDTITEEEKERIYGILGQAVCRPAGIQDEDITLQITESEDNEDDDMVDVIWRQLISSCPWLSELDENATEGVIKVWRKVVDRIFSLYKLSCSAYFTFLKLNAGQVLLDEDDPRLHLSHRAEQSTDDVIVMATLRLLRLLVKHAGELRQYLEHGLETTPTAPWRGIIPQLFSRLNHPEVYVRQSICNLLCRVAQDSPHLILYPAIVGTISLSSESQASGNKYSSAIPTLLGNIQGEELLVSECEGGSPPASQDSNKDEPKSGLNEDQAMMQDCYSKIVDKLSSANPTMVLQVQMLVAELRRVTVLWDELWLGVLLQQHMYVLRRIQQLEDEVKRVQNNNTLRKEEKIAIMREKHTALMKPIVFALEHVRSITAAPAETPHEKWFQDNYGDAIDNALEKLKTPSNPAKPGSSWIPFKEIMLSLQQRAQKRASYILRLDEISPWLAAMTNTEIALPGEVSARDTVTIHSVGGTITILPTKTKPKKLLFLGSDGKSYPYLFKGLEDLHLDERIMQFLSIVNTMFATINRQETPRFHARHYSVTPLGTRSGLIQWVDGATPLFGLYKRWQQREAALQAQKAQDSYQTPQNPSIVPRPSELYYSKIGPALKTVGLSLDVSRRDWPLHVMKAVLEELMEATPPNLLAKELWSSCTTPDEWWRVTQSYARSTAVMSMVGYIIGLGDRHLDNVLIDMTTGEVVHIDYNVCFEKGKSLRVPEKVPFRMTQNIETALGVTGVEGVFRLSCEQVLHIMRRGRETLLTLLEAFVYDPLVDWTAGGEAGFAGAVYGGGGQQAESKQSKREMEREITRSLFSSRVAEIKVNWFKNRDEMLVVLPKLDSSLDEYLSLQEQLTDVEKLQGKLLEEIEFLEGAEGVDHPSHTLQHRYSEHTQLQTQQRAVQEAIQVKLNEFEQWITHYQAAFNNLEATQLASLLQEISTQMDLGPPSYVPATAFLQNAGQAHLISQCEQLEGEVGALLQQRRSVLRGCLEQLHHYATVALQYPKAIFQKHRIEQWKAWMEELICNTTVERCQELYRKYEMQYAPQPPPTVCQFITATEMTLQRYAADINSRLIRQVERLKQEAVTVPVCEDQLKEIERCIKVFLHENGEEGSLSLASVIISALCTLTRRNLMMEGAASSAGEQLVDLTSRDGAWFLEELCSMSGNVTCLVQLLKQCHLVPQDLDIPNPVEASEAVHLANGVYTSLQELNSNFRQIIFPEALRCLMKGECTLESMLHELDSLIEQTTDGVPLQTLVESLQAYLRNTAMGLEEETHAHYIDVARMLHAQYGELIQPRNGSVDETPKMSAGQMLLVAFDGMFAQVETAFGLLVEKLNKMEIPVAWRKIDIIREARSTQVNFFDDDNHRQVLEEIFFLKRLQTIKEFFRLCGTFSKTLSGSSSLEDQNTVNGPVQIVNVKTLFRNSCFSEDQMAKPIKAFTADFVRQLLIGLPNQALGLTLCSFISALGVDIIAQVEAKDFGAESKVSVDDLCKKAVEHNIQVGKFSQLVMNRATVLASSYDTAWKKHDLVRRLETSISSCKTSLQRVQLHIAMFQWQHEDLLISRPQAMSVTPPRSAILTSMKKKLHALSQIETSIGTVQEKLAALEASIEQRLKWAGGANPALAPVLQDFEATIAERRNLVLKESQRANQVTFLCSNIIHFESLRTRTAEALSLDAALFELIKRCQQMCSFASQFNSSVSELELRLLQRVDTTLEHPIGSSEWLLSAHKQLTQDMSTQRAVQTEKEQQIETVCETIQSLVDSVKTVLTGHNRQLGDVKHLLKAMAKDEEAALADAEDIPYESSVRQFLAEYKSWQDNIQTVLFTLVQAMGQVRSQEHVEMLQEITPTLKELKTQSQSIYNNLVSFASPLVTDAANECSSPTSSATYQPSFAAAVRSNTGQKTQPDVMSQNAKKLIQKNLATSADTPPSTIPGTGKSIACSPKKAVRDPKTGKAVQERNSYAVSVWKRVKAKLEGRDVDPNRRMSVAEQVDYVIKEATNLDNLAQLYEGWTAWV

Gene
smg1
Protein
Probable serine/threonine-protein kinase smg1
Organism
Dictyostelium discoideum
Length
2344 amino acids
Function
Serine/threonine protein kinase involved in mRNA surveillance. Recognizes the substrate consensus sequence [ST]-Q. Involved in nonsense-mediated decay (NMD) of mRNAs containing premature stop codons by phosphorylating upf1 (By similarity).
Similarity
Belongs to the PI3/PI4-kinase family.
Mass
266.637 kDa
Sequence
MNDSNSSNDSCNTENNTLTATKNSINNTTTTTTTPNNNVNCLKTSGSIKLSASSVPFIPGSSASLPSILSNQYKLAASNNVSNNIMMISTPIISSAQQQQQQVPPPQQTTTTTTATATAITPTPITTSQSTSSSMLNLPLKVGKESIETLFRNRFHPKNNIRETVLSSLQSILIPDLSDTINNTKENIEYFYNMIIDENNYILKLLLLNIINDTKRNLVVYNYNQQHQLPIQNTSSPNTPSSTTTTTTTSTKPSKRGDKERERGRRNKDKINEKQLQQQQLQQLQLQQQLDHEGSSLYLPFSSLLSFIKPDKQQQPQQSQQSQLNEIDQMVRPKSLPKDDNDSDNFNIRVLEYNLKLLIKIYFKVSMYQDSIKTHIFDLYIQINQAISEQQRQLQEKEKESKTSKPIPQPIISLVIPTVLVSIGDIIKYKYATPSPPNLTPTTTTKMEEEERIINTILINEFKKTDVSIIESNLYLFECILSISVSNEPTIVVPNTTTATTATTATTSNTSTAAAATTTTPTLSTSSSSLSPPASTQSSLSLSSSSSAVIAPTTVGYIFKFNKELFRKLIALVYSTVVQHQITLSTVFTTLVLKGYLNEDQIQKLLNITLFKLSDPSEQVKLSYLTLLSKMVSYFDLNHQKNLNHKVNDISLPYKLLIMGSTSQPFFNGQIFKKIFDWIMGIGKDQPSFDSLTKYLIDLFDSFNVISILFNEQNKILSQQYLAAQSTMITPPLSLHQIDDRRKFETLISKSDELIWFWTVWECSKFCIANRLKSPYGSAFQTFEIFEKLLLQLNKDRRDFKKIKILLHFMESMEKLIFSTVNGSVLVQSLNNKETQFFRHNVRVCEDWFSRIRVNLLKASILSSSTPDIIRHASLRVQDIQANRFVLDSNTAHFELEFCILHLANALQQLNETESLQGLSNWSDINLNNSDNNNNNNNKNNNNNNNSTFFNNGNINKYTLKLPWMKGVILRSKQKFEESISSLLSVPPMLESNSISFPFVLEQIIKSYLDISNFTEVEQFLQNYQNQIQQQSNSLIIYKDTFIKTLGSFYRGEMEEAHAFAKRTESQNHILQREQLGLGLLGNQIMTDELLLSIMVNQKDLFNNTNIINNNNSGGSSSGTATATAVTTTTTTTTTTTTTTTTTTNTNNDIIGFSNNINSMLKLTKNNILKALNYLGLESNVQTFQYLTQLKIMDEIENGVYNSRVVPINNQIGFLERLRRVRGHISNTKQRSDILLSNIPLTEKMIKLSRKFENYKFSSKLLDTILESHSSSYYLERCKLKYLNGKQTEATLDLIKYAHRDITIPSSSTTTTTTTTTTTPPSTSSNTATTTNNINIDELSTQKFKVYTEIIKYLNSNPSIITELSSSNYSIPQEQLNPEYYFKKATLTKPENSKLWITYADWILNEKSNISEQNDEESLNGGGSGGNENSSNEMLRLKNTNTNELKTAVEAYFQFLKYSMLDGNSNGGLNIRATLKILNILVCSGNKLVETFERCLNELTSTRPFTIIIPQLFARLSHPDTFVQKYVVEILNRIGRDNPNKIVYQTIVGSLNFTNTNNNNNSSCAAATTDDGLDIELLQKQYPNYLQILNIKENLLKHSELLVKETETLIYQLGKLTTLWDDNWQYFIEQIQGWVYINTKQWNDDYQQLKATIKNPTILKHTLKKKNQELLQPIYEKLKRLTAATVLSVCKTPHEKWFTKCHFETINKTIRAFEKQNKPTSPFDVLHDLIAEFQQYRLISLSLSSVNPSLALFRPTITQMPGTDLNYFNINHIHHHHHHHNHHGNNNNQHSTSSGNLPIQNQVTIQLIKPTIYLLPTKTKPKKMAMLGSDGNLYYYLLKGREDLHLDERIMQLLNVVDQLLMNDKKPTLKLLRTRNYSVIPLSQSSGLIQWVEGAVPLFSIYKNWYKNDQVYKQQQQQQQQLQQQQQQQQQQQQQQPQPQQQPQQQPQQQPQQQPQPQQNSTTTSNIVNKPIIARPVDIFYAKITPLLEKAGLNFMTPRSEWPKEILIQVLNELMQETPKWILQRELWFSSSSSSELFLKTQSYSRSLALMSVIGYMIGLGDRHLDNILLDLKTGEIVHIDYNICFEKGAELKIPERVPFRMTQIFEYALGLTGVQGTFRETSIQIMHLLRKNKDILLNLLETFIYDPLFDWKHSNKQTNNNNNNNNNNNMNQAAGEQESIEKKQSSNNSSNPIISTPTKLQQQQKLPNSPLSISSNNTNSTNNNNNNNNNNNNNNNNNNNNNNKDQDSDSSQSQEDEDNNVVEGEGGEGGEGDIDELNLVQDSSNGKDAFKSIQGLTVVNQVRLKLEGTEKKLSIPDQIDLIIRESMNVENLSSTYEGWSPWV

Gene
smg1
Protein
Small nuclear ribonucleoprotein G
Organism
Schizosaccharomyces pombe (strain 972 / ATCC 24843)
Length
77 amino acids
Function
Involved in pre-mRNA splicing. Binds snRNA U1, U2, U4 and U5 which contain a highly conserved structural motif called the Sm binding site (By similarity).
Similarity
Belongs to the snRNP Sm proteins family.
Mass
8.604 kDa
Sequence
MSKAGAPDLKKYLDRQVFVQLNGSRKVYGVLRGYDIFLNIVLEDSIEEKVDGEKVKIGSVAIRGNSVIMIETLDKMT