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1I2W

BETA-LACTAMASE FROM BACILLUS LICHENIFORMIS BS3 COMPLEXED WITH CEFOXITIN

Functional Information from GO Data
ChainGOidnamespacecontents
A0008800molecular_functionbeta-lactamase activity
A0017001biological_processantibiotic catabolic process
A0030655biological_processbeta-lactam antibiotic catabolic process
A0046677biological_processresponse to antibiotic
B0008800molecular_functionbeta-lactamase activity
B0017001biological_processantibiotic catabolic process
B0030655biological_processbeta-lactam antibiotic catabolic process
B0046677biological_processresponse to antibiotic
Functional Information from PDB Data
site_idAC1
Number of Residues16
DetailsBINDING SITE FOR RESIDUE CFX A 1300
ChainResidue
AALA69
ATHR216
ATHR235
AGLY236
AALA237
AARG244
AHOH1317
AHOH1344
ASER70
ALYS73
AASN104
ASER130
AASN132
AGLU166
APRO167
AASN170

site_idAC2
Number of Residues13
DetailsBINDING SITE FOR RESIDUE CFX B 2300
ChainResidue
BALA69
BSER70
BLYS73
BSER130
BASN132
BGLU166
BPRO167
BASN170
BTHR216
BTHR235
BGLY236
BALA237
BARG244

site_idAC3
Number of Residues1
DetailsBINDING SITE FOR RESIDUE OUT B 2301
ChainResidue
BPRO174

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
ASER70
BSER70

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

site_idSWS_FT_FI4
Number of Residues2
DetailsLIPID: S-diacylglycerol cysteine => ECO:0000255|PROSITE-ProRule:PRU00303
ChainResidueDetails
ACYS10
BCYS10

Catalytic Information from CSA
site_idCSA1
Number of Residues4
DetailsAnnotated By Reference To The Literature 1btl
ChainResidueDetails
AGLU166
ALYS73
ASER130
ASER70

site_idCSA2
Number of Residues4
DetailsAnnotated By Reference To The Literature 1btl
ChainResidueDetails
BGLU166
BLYS73
BSER130
BSER70

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PDB entries from 2024-07-17

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