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3BFD

Crystal Structure of the Class A beta-lactamase SED-G238C mutant from Citrobacter sedlakii

Functional Information from GO Data
ChainGOidnamespacecontents
A0008800molecular_functionbeta-lactamase activity
A0016787molecular_functionhydrolase activity
A0017001biological_processantibiotic catabolic process
A0030655biological_processbeta-lactam antibiotic catabolic process
A0046677biological_processresponse to antibiotic
B0008800molecular_functionbeta-lactamase activity
B0016787molecular_functionhydrolase activity
B0017001biological_processantibiotic catabolic process
B0030655biological_processbeta-lactam antibiotic catabolic process
B0046677biological_processresponse to antibiotic
C0008800molecular_functionbeta-lactamase activity
C0016787molecular_functionhydrolase activity
C0017001biological_processantibiotic catabolic process
C0030655biological_processbeta-lactam antibiotic catabolic process
C0046677biological_processresponse to antibiotic
D0008800molecular_functionbeta-lactamase activity
D0016787molecular_functionhydrolase activity
D0017001biological_processantibiotic catabolic process
D0030655biological_processbeta-lactam antibiotic catabolic process
D0046677biological_processresponse to antibiotic
Functional Information from PDB Data
site_idAC1
Number of Residues9
DetailsBINDING SITE FOR RESIDUE CAC A 1
ChainResidue
ASER70
ATRP105
ASER130
AASN132
AALA237
AHOH302
AHOH311
AHOH316
AHOH317

site_idAC2
Number of Residues9
DetailsBINDING SITE FOR RESIDUE CAC B 2
ChainResidue
BSER70
BTRP105
BSER130
BASN132
BALA237
BHOH300
BHOH302
BHOH317
BHOH401

site_idAC3
Number of Residues9
DetailsBINDING SITE FOR RESIDUE CAC C 3
ChainResidue
CSER70
CTRP105
CSER130
CASN132
CALA237
CHOH449
CHOH458
CHOH467
CHOH497

site_idAC4
Number of Residues8
DetailsBINDING SITE FOR RESIDUE CAC D 4
ChainResidue
DSER70
DTRP105
DSER130
DALA237
DHOH473
DHOH475
DHOH483
DHOH515

Functional Information from PROSITE/UniProt
site_idPS00146
Number of Residues16
DetailsBETA_LACTAMASE_A Beta-lactamase class-A active site. FaMCSTsKvmtAAAVL
ChainResidueDetails
APHE66-LEU81

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

site_idCSA3
Number of Residues4
DetailsAnnotated By Reference To The Literature 1btl
ChainResidueDetails
CGLU166
CLYS73
CSER130
CSER70

site_idCSA4
Number of Residues4
DetailsAnnotated By Reference To The Literature 1btl
ChainResidueDetails
DGLU166
DLYS73
DSER130
DSER70

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PDB entries from 2025-11-19

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