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2Y91

Crystal structure of class A beta-lactamase from Bacillus licheniformis BS3 with clavulanic acid

Functional Information from GO Data
ChainGOidnamespacecontents
A0005886cellular_componentplasma membrane
A0008800molecular_functionbeta-lactamase activity
A0016787molecular_functionhydrolase activity
A0017001biological_processantibiotic catabolic process
A0030655biological_processbeta-lactam antibiotic catabolic process
A0046677biological_processresponse to antibiotic
B0005886cellular_componentplasma membrane
B0008800molecular_functionbeta-lactamase activity
B0016787molecular_functionhydrolase activity
B0017001biological_processantibiotic catabolic process
B0030655biological_processbeta-lactam antibiotic catabolic process
B0046677biological_processresponse to antibiotic
Functional Information from PDB Data
site_idAC1
Number of Residues7
DetailsBINDING SITE FOR RESIDUE 98J A 1293
ChainResidue
A1X670
ASER130
ALYS234
ATHR235
AGLY236
AARG244
AHOH2098

site_idAC2
Number of Residues10
DetailsBINDING SITE FOR RESIDUE CIT A 1294
ChainResidue
AGLU176
ATHR177
AGLN178
AHOH2077
BGLU171
BASN173
BLYS270
BHOH2094
AASN161
AGLU163

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE PGE A 1295
ChainResidue
AARG65
AASN173
APRO174
AGLY175
AGLU176

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE 98J B 1293
ChainResidue
B1X670
BSER130
BLYS234
BTHR235
BGLY236
BARG244

site_idAC5
Number of Residues6
DetailsBINDING SITE FOR RESIDUE 98J B 1294
ChainResidue
AASN173
AHOH2076
BGLU176
BTHR177
BGLN178
BHOH2116

Functional Information from PROSITE/UniProt
site_idPS00141
Number of Residues12
DetailsASP_PROTEASE Eukaryotic and viral aspartyl proteases active site. FALDTGTNRTVT
ChainResidueDetails
APHE47-THR59

site_idPS00146
Number of Residues16
DetailsBETA_LACTAMASE_A Beta-lactamase class-A active site. FaFASTiKaltVGVLL
ChainResidueDetails
APHE66-LEU81

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsACT_SITE: Acyl-ester intermediate
ChainResidueDetails
A1X670
B1X670

site_idSWS_FT_FI2
Number of Residues2
DetailsACT_SITE: Proton acceptor
ChainResidueDetails
AGLU168
BGLU168

site_idSWS_FT_FI3
Number of Residues2
DetailsBINDING:
ChainResidueDetails
ALYS234
BLYS234

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PDB entries from 2024-10-30

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