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3SH9

Crystal structure of fluorophore-labeled beta-lactamase PenP in complex with cefotaxime

Replaces:  3KGN
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 Residues17
DetailsBINDING SITE FOR RESIDUE PCZ A 3
ChainResidue
ABB02
ATHR235
AGLY236
AALA237
AALA238
ASER240
AARG244
AHOH368
AHOH382
AHOH11
AALA69
ASER70
AASN104
ASER130
AASN132
APRO167
ALYS234

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE BB0 A 2
ChainResidue
ACEF3
AVAL103
AASN104
ACYS166
AGLU171

site_idAC3
Number of Residues14
DetailsBINDING SITE FOR RESIDUE PCZ B 301
ChainResidue
BHOH7
BHOH12
BALA69
BSER70
BASN104
BSER130
BASN132
BPRO167
BTHR235
BGLY236
BALA237
BALA238
BSER240
BARG244

site_idAC4
Number of Residues3
DetailsBINDING SITE FOR RESIDUE BB0 B 2
ChainResidue
BASN104
BCYS166
BPRO167

Functional Information from PROSITE/UniProt
site_idPS00141
Number of Residues12
DetailsASP_PROTEASE Eukaryotic and viral aspartyl proteases active site. FALDTGTNRTVA
ChainResidueDetails
APHE47-ALA59

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

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PDB entries from 2024-09-11

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