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pvdQ

Gene
pvdQ
Protein
Acyl-homoserine lactone acylase PvdQ
Organism
Pseudomonas savastanoi pv. phaseolicola (strain 1448A / Race 6)
Length
779 amino acids
Function
Catalyzes the deacylation of acyl-homoserine lactone (AHL or acyl-HSL), releasing homoserine lactone (HSL) and the corresponding fatty acid. Possesses a specificity for the degradation of long-chain acyl-HSLs (side chains of 11 to 14 carbons in length) (By similarity).
Similarity
Belongs to the peptidase S45 family.
Mass
84.927 kDa
Sequence
MIISRPLCGFVFAGLSFAVILPAQALVAADNQAARAEIRRTGFGVPHIVAANERGLGYGIGYAYAQDNLCLLANEVVTVNGERSRYFGPDKATLEQRSNMASDLLFKWLNTPEALADFWKAQPPEIRQLMQGYVAGYNRSLDEQKTKGLPRPCAADWVRPISTDDLLRLTRRLLVEGGVGQFTEAFAGAKPPSAQKPLQVDSQQVQALQLAAVRNQRFALERGSNAVAVGHELSANGRGMLLANPHFPWGGGMRFYQMHLTIPGKLDVMGAALPGLPLINIGFNRHLAWSHTVDTSKHFTLHRLQLDPKDSTRYLLDGKSIAMGQQQVSVEVKQPDGSLKDVPRIIYSSKFGPVVQWPGKLDWDDKFAFSLRDANLENDRVLQQWYSMDKADSLKAFQDSLHKIQGIPWVNTLAVDAKGQALYMNLSVVPNVDAAKLAKCSDPRIGTELIVLDGSRSECNWDISAEAAQAGIYPSSRQPQLLRSDFVQHSNDSAWMVNPAAPLKGFSPLISQDGQPLGQRARFALDRLGSLQQAGKVSAENLQAMVMDNEVYQAGQVLPDLLKFCASELGDDVARLTPLCAALKAWDGRADLNSGIGFVYFQRIMTSMQGVASRWRVVFDPQNPIHTPSGLAIENPQVASALRAAMLAAVDEVAKAGLSPESKWGDIQVSSLSGKPIPIHGGPAGLGVYNAMQTIAGKDGKREVVSGTSYLQVVTFDEQGPRAQGLLAFSESSNPQSAHSSDQTEAFSKKQWSELPFTEQQIKADPAYQVQVISEEGSR

Gene
pvdQ
Protein
Acyl-homoserine lactone acylase PvdQ
Organism
Pseudomonas syringae pv. syringae (strain B728a)
Length
779 amino acids
Function
Catalyzes the deacylation of acyl-homoserine lactone (AHL or acyl-HSL), releasing homoserine lactone (HSL) and the corresponding fatty acid. Possesses a specificity for the degradation of long-chain acyl-HSLs (side chains of 11 to 14 carbons in length) (By similarity).
Similarity
Belongs to the peptidase S45 family.
Mass
84.673 kDa
Sequence
MIISRPLCSFVFAGLSFAVILPAQALVEPGNQAARAEIRRTGFGVPHIVAANERGLGYGIGYAYAQDNLCLLANEVVTVNGQRSRYFGPDKATLEQRNNMASDLLFQWLNTPQALADFWNAQPREIRQLMQGYVAGYNRSLAEQTTQGLPQPCAAEWVRPISTDDLLRLTRRLLVEGGVGQFAEALAGATPPAQQKPLQVDAQQAQALQLAAARNQRFALERGSNAVAIGRELSANGRGMLLANPHFPWGGGMRFYQMHLTIPGKLDVMGAALPGLPLINIGFNQHLAWSHTVDTSKHFTLHRLQLDPKDSTRYLLDGQSVAMGKQQVSVDVKQADGSLKSVPRIVYSSIFGPVVQWPGKLDWDSKFAFSLRDANLQNDRVLQQWYAMDKADSLKAFQDSVRKIQGIPWVNTLAVDAQGQALYMNLSVVPNVDAARLARCSDPRIGTELIVLDGSRSECNWEVSAEAAQAGIYPSSRQPQLLRTDFVQHSNDSAWMVNPAAPLQGFSPLISQDGQPLGQRARFALDRLESLKTAGKISVENLQAMVMDNEVYQAGQVLPDLLTFCASELGDDAARLAPLCAALKDWDGRADLNSGIGFVYFQKIMTSMQAVASRWRVAFDPQDPVHTPSGLAIENPSVATALRAAMLAAVDDVAKAGLPAGSKWGDIQVSSISGKQIPIHGGPAGLGVYNAMQTVAGKDGKREVVSGTSYLQVVTFDEQGPKAQGLLAFSESSNPQSAHSSDQTEAFSKKQWQALPFTEQQIKADPAYEVQVISEEPDR

Gene
pvdQ
Protein
Acyl-homoserine lactone acylase PvdQ
Organism
Pseudomonas fluorescens (strain Pf0-1)
Length
778 amino acids
Function
Catalyzes the deacylation of acyl-homoserine lactone (AHL or acyl-HSL), releasing homoserine lactone (HSL) and the corresponding fatty acid. Possesses a specificity for the degradation of long-chain acyl-HSLs (side chains of 11 to 14 carbons in length) (By similarity).
Similarity
Belongs to the peptidase S45 family.
Mass
85.671 kDa
Sequence
MTISRQFTGLTLAGLFLGLSLSAQAFSPSVQTGADIRRTGFGVPHIRAENERGLGFGIGYAYAQDNLCLLANEIVTVNGERSRYFGPEQLTVEERENRISDVFFQWLNTPQAVNAFWQAQPAEVRDLVEGYAAGYNRYLAERRQQGLPQQCQGEWVRDIAAEDLVKLTRRLLVEGGVGQFAEALASATPPQAMANIENNARAYQLADTRLQRFALDRGSNAVAVGSERSFNGRGMLLANPHFPWVGGMRFYQMHLTIPGKLDVMGAALPGLPMINIGFNQHLAWTHTVDSSKHFTLYRLQLDPKDPTRYLLDGQSLPLSKQTVTVQVKQTDGQVVPVSRDVYSSQFGPIVQWPGKLDWNNQFAYSLRDANLDNDRVLKQWYAMNRAGNLKDLQDSVHTIQGIPWVNTLAVDDKGQTLYMNLSVVPNVSTDKLARCSDPRAGLKMIVLDGSNSACAWDIDPHAAQKGIYASSQLPQLLRKDFVQHSNDSAWLANPAQPLTGFSPLISQDGQPLGLRSRFALDRLATLSKKGLVSVQDLQHMVMDDQVFLATQVVPDLLKFCTSQSEAALKSVCSSLKAWDGRANLESGVGLVHFQSIMQAMQESPQAWRVAFDPKDAQHTPRGLAIEKPEVAKALREAMLASAEIAAKMGLTEKTRWGDVQVVSSGGQQTPIHGGPGTLGIYNAIQSVPREDGKLEVVSGTSYLQVVTFDDKGPHAQGLLAFSLSSDPASKYSRDQTEAFSKKQWSVLPFTEQQIKADPQYQVQTVRDDLEKTGKVAAQ

Gene
pvdQ
Protein
Acyl-homoserine lactone acylase PvdQ
Organism
Pseudomonas fluorescens (strain ATCC BAA-477 / NRRL B-23932 / Pf-5)
Length
777 amino acids
Function
Catalyzes the deacylation of acyl-homoserine lactone (AHL or acyl-HSL), releasing homoserine lactone (HSL) and the corresponding fatty acid. Possesses a specificity for the degradation of long-chain acyl-HSLs (side chains of 11 to 14 carbons in length) (By similarity).
Similarity
Belongs to the peptidase S45 family.
Mass
84.99 kDa
Sequence
MIISRQLPSFCLAALFLSFSGGAHALAQPEQTRAEIRRTSFGVPHIRADDERGLGYGIGYAYAQDNLCLMANEVLTVNAQRSQYFGAEGQTLEQRDNLSSDLFFSWLNTPQAVAAFWQAQTPAMRERMQGYVEGYNRQLAERQVQGLPEQCRGDWVRPLATSDLVKLTRRLLVEGGAGQFAEALAGATPPGATAQAGLPAEHWQLAAARQQRFALDRGSNAVAIGSERSFNGRGLLLANPHFPWVGGMRFYQMHLTIPGQLDVMGAALPGLPLINIGFNQHLAWTHTVDASKHFTLYRLQLDPKDPTRYLLDGRSLPLERQTLTVQSKGPDGQLQPRTRTLYSSVFGPIVQWPGELDWDHQYAYSLRDANLDNSRVLAQWYAMNQASSVAGLQDSVHQLQGIPWVNTLAVDDQGRALYMNQSVVPNVTQAKLAQCSDPRAGTRVIVLDGSRSACAWDIDPAAAQPGIFAASQLPQLARNDYLQHSNDSAWMVNPAAPLQGFSPVISEQDVPLKMRARFALDRLSRMHKAQVSDLQHLVTDDQVYLAGQVMPDLLQFCEQDLGADAQRLGPVCASLKAWDRSAGLQAGLGFVHFQGIMQPLLQDPSVWRVAFDPKDPQHTPRGLAIGRPAVARALRESMLASAQQVAEAGLGSDVRWGDIQQVSQGGQPTPVPGGPESLGVYNAIQSVPAADGKREVVSGTSYLNVVSFDEQGPRALGLLAFSLSSDPASAHFRDQTAAFARNQWSVLPFTEAQIRADGQYQLQVIEEPRKGAVLARQ

Gene
pvdQ
Protein
Acyl-homoserine lactone acylase PvdQ
Organism
Pseudomonas syringae pv. tomato (strain ATCC BAA-871 / DC3000)
Length
773 amino acids
Function
Catalyzes the deacylation of acyl-homoserine lactone (AHL or acyl-HSL), releasing homoserine lactone (HSL) and the corresponding fatty acid. Possesses a specificity for the degradation of long-chain acyl-HSLs (side chains of 11 to 14 carbons in length) (By similarity).
Similarity
Belongs to the peptidase S45 family.
Mass
84.377 kDa
Sequence
MSRALPGFLFAGLSVAVVLPAQALVAHEQKAAGAEIRRTGFGVPHIVADDERGLGYGIGYAYAQDNLCLLANEVVTVNGERSRYFGPDKATLEQRNNMASDLLFKWLNTPQALADFWKAQPAEIRHLMQGYVAGYNRSLAEQTTQGLPQPCAAEWVRPISTDDLVRLTRRLLVEGGVGQFTEAFAGAKPPSTQKPLQVDSQQVQALQLAAARNERFALERGSNAVAVGRDLSANGRGMLLANPHFPWGGGMRFYQMHLTIPGKLDVMGAALPGLPLINIGFNQHLAWSHTVDTSKHFTLHRLQLDPKDSTRYLLDGKSVAMGKQQVSVEVKQADGTLKAVPRIIYSSKFGPVVQWPGKLDWDDKFAFSLRDANLKNDRVLQQWYAMDQADSLKAFQDSVHRIQGIPWVNTLAVDAKGQALYMNISVVPNVDAVKLARCSDPRIGTELIVLDGSRSECNWDVSPEAAQAGIYPSSRQPQLLRTDFVQHSNDSAWMVNPAAPLKDFSPLISQDGQPLGQRARFALDRLSSLEKTGKVSVENLQAMVMDNEVYHAGQVLPDLLKFCASELGDDAARLAPLCTALKAWDGRADLNSGIGFVYFQRIVTSMQAVASRWRVVFDPQNPVHTPSGLAIEYPEVATALRAAMLAAVDEVAKAGLSADTRWGDIQVSSISGKPIPIHGGPAGLGIYNAMQTVAGRDGKREVVSGTSYLQVVTFDEHGPKAQGLLAFSESSNPQSAHSRDQTEAFSKKHWSVLPFTEQQIKADPAYQVQVVKE

Gene
pvdQ
Protein
Acyl-homoserine lactone acylase PvdQ
Organism
Pseudomonas putida (strain ATCC 47054 / DSM 6125 / NCIMB 11950 / KT2440)
Length
772 amino acids
Function
Catalyzes the deacylation of acyl-homoserine lactone (AHL or acyl-HSL), releasing homoserine lactone (HSL) and the corresponding fatty acid. Possesses a specificity for the degradation of long-chain acyl-HSLs (side chains of 11 to 14 carbons in length) (By similarity).
Similarity
Belongs to the peptidase S45 family.
Mass
83.333 kDa
Sequence
MPVFPFCRPMTCAGLAAALVAFSVGVQAQPAPADASAQIRYTRYGVPHIVAKDERGLGYGVGYAYAQDNLCLLANEVLTVSGERSRYFGAKGQTLEQRDNLASDLFFTWLNSPAAVDAFLQAQPASVQALLAGYASGYNRALVERRRQGLPAECGDGEWVRPISSQDLVKLTRRLLAEGGVGQFVEALAGAQPPTLARAQSSAGFASALARQERFAAERGSNAVAVGAQRSANGRGLLLANPHFPWMGGMRFYQMQLTIPGQLDVMGAALPGLPVVNIGFNQHLAWTHTVDTSKHFTLYRLQLDPKDPTRYVLDGKSLPMARQTIRVAVKGTDGSLSQIERQVYSSQFGPVVQWPGRLDWDAQAAYSVRDANLENSRVLQQWYQINRADSLAALKGSVEQLQGIPWVNTLAVDQGGRALYLNQSVVPYVDQQLLDTCSNPQAQGRLVVLDGSRSACQWKVDAQAAQPGIFPARLLPSLEREDFVQNSNDPAWMANPAQPLTGYSPLVSRNDQPLGMRGRFALQRLQGKARLGVDELQRMVTDEEVYLASLVLPDLLQWCKGASADVQAVCSSLAAWNGKADLDSGMGLVHFQNLFNALAEHPESWRVAFNPADPQHTPRGLAVEQAAVSRLVHQAALASLKQVSESGVAGAARWGQVQQALDGTPVPGGPQALGVYNAIYSVPHGQGKRLVVSGTSYLQLVSFTDKGPEARGLLAFSQSSEKASAHASDQTKAFAAKQLALIPFTEAQIKADPEYREVVISERDKGAVVSQP

Gene
pvdQ
Protein
Acyl-homoserine lactone acylase PvdQ
Organism
Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)
Length
762 amino acids
Function
Catalyzes the deacylation of acyl-homoserine lactone (AHL or acyl-HSL), releasing homoserine lactone (HSL) and the corresponding fatty acid. Possesses a specificity for the degradation of long-chain acyl-HSLs (side chains of 11 to 14 carbons in length). Degrades 3-oxo-C12-HSL, one of the two main AHL signal molecules of P.aeruginosa, and thereby functions as a quorum quencher, inhibiting the las quorum-sensing system. Therefore, may enable P.aeruginosa to modulate its own quorum-sensing-dependent pathogenic potential. Also appears to be required for pyoverdin biosynthesis.
Similarity
Belongs to the peptidase S45 family.
Mass
84.04 kDa
Sequence
MGMRTVLTGLAGMLLGSMMPVQADMPRPTGLAADIRWTAYGVPHIRAKDERGLGYGIGYAYARDNACLLAEEIVTARGERARYFGSEGKSSAELDNLPSDIFYAWLNQPEALQAFWQAQTPAVRQLLEGYAAGFNRFLREADGKTTSCLGQPWLRAIATDDLLRLTRRLLVEGGVGQFADALVAAAPPGAEKVALSGEQAFQVAEQRRQRFRLERGSNAIAVGSERSADGKGMLLANPHFPWNGAMRFYQMHLTIPGRLDVMGASLPGLPVVNIGFSRHLAWTHTVDTSSHFTLYRLALDPKDPRRYLVDGRSLPLEEKSVAIEVRGADGKLSRVEHKVYQSIYGPLVVWPGKLDWNRSEAYALRDANLENTRVLQQWYSINQASDVADLRRRVEALQGIPWVNTLAADEQGNALYMNQSVVPYLKPELIPACAIPQLVAEGLPALQGQDSRCAWSRDPAAAQAGITPAAQLPVLLRRDFVQNSNDSAWLTNPASPLQGFSPLVSQEKPIGPRARYALSRLQGKQPLEAKTLEEMVTANHVFSADQVLPDLLRLCRDNQGEKSLARACAALAQWDRGANLDSGSGFVYFQRFMQRFAELDGAWKEPFDAQRPLDTPQGIALDRPQVATQVRQALADAAAEVEKSGIPDGARWGDLQVSTRGQERIAIPGGDGHFGVYNAIQSVRKGDHLEVVGGTSYIQLVTFPEEGPKARGLLAFSQSSDPRSPHYRDQTELFSRQQWQTLPFSDRQIDADPQLQRLSIRE