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4BTH

The LeuA146Trp,PheB24Tyr Double Mutant of the Quorum Quenching N-acyl Homoserine Lactone Acylase PvdQ Has an Altered Substrate Specificity Towards Small Acyl Chains

Functional Information from GO Data
ChainGOidnamespacecontents
A0016787molecular_functionhydrolase activity
A0016811molecular_functionhydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides
A0017000biological_processantibiotic biosynthetic process
B0016787molecular_functionhydrolase activity
B0017000biological_processantibiotic biosynthetic process
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL A 1170
ChainResidue
ALYS25
AASP26
AGLU70
ALEU71
AASP72
AASP157

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL A 1171
ChainResidue
BVAL70
BTRP186
AGLU149
AGLY150
AGLN154

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE GOL B 1547
ChainResidue
BARG42
BLEU43
BASP44
BASN166

site_idAC4
Number of Residues7
DetailsBINDING SITE FOR RESIDUE GOL B 1548
ChainResidue
BTHR72
BSER271
BSER289
BGLN290
BLYS292
BHOH2039
BHOH2100

site_idAC5
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL A 1172
ChainResidue
ATRP82
ALEU83
AGLN85
AARG144
AHOH2051
BGLN125

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"description":"Nucleophile","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

238895

PDB entries from 2025-07-16

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