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5ZG6

Crystal structure of beta-lactamase PenP mutant-E166Y in complex with cephaloridine as "post-acylation" intermediate

Functional Information from GO Data
ChainGOidnamespacecontents
A0005886cellular_componentplasma membrane
A0008800molecular_functionbeta-lactamase activity
A0016020cellular_componentmembrane
A0016787molecular_functionhydrolase activity
A0017001biological_processantibiotic catabolic process
A0030655biological_processbeta-lactam antibiotic catabolic process
A0046677biological_processresponse to antibiotic
B0005886cellular_componentplasma membrane
B0008800molecular_functionbeta-lactamase activity
B0016020cellular_componentmembrane
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 Residues13
Detailsbinding site for residue CED B 301
ChainResidue
AASP114
BTHR235
BGLY236
BALA237
BARG244
BALA69
BSER70
BTYR105
BSER130
BASN132
BTYR166
BASN170
BLYS234

site_idAC2
Number of Residues17
Detailsbinding site for Di-peptide CED A 301 and SER A 70
ChainResidue
APHE68
AALA69
ATHR71
AILE72
ALYS73
ATYR105
ASER130
AASN132
ATYR166
AASN170
ALYS234
ATHR235
AGLY236
AALA237
AARG244
AHOH401
BASP114

Functional Information from PROSITE/UniProt
site_idPS00141
Number of Residues12
DetailsASP_PROTEASE Eukaryotic and viral aspartyl proteases active site. FALDTGTNRTVA
ChainResidueDetails
BPHE47-ALA59

site_idPS00146
Number of Residues16
DetailsBETA_LACTAMASE_A Beta-lactamase class-A active site. FaFASTiKaltVGVLL
ChainResidueDetails
BPHE66-LEU81

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsACT_SITE: Acyl-ester intermediate
ChainResidueDetails
BSER70
ASER70

site_idSWS_FT_FI2
Number of Residues2
DetailsACT_SITE: Proton acceptor
ChainResidueDetails
BGLU168
AGLU168

site_idSWS_FT_FI3
Number of Residues2
DetailsBINDING:
ChainResidueDetails
BLYS234
ALYS234

218853

PDB entries from 2024-04-24

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