Loading
PDBj
MenuPDBj@FacebookPDBj@TwitterPDBj@YouTubewwPDB FoundationwwPDB
RCSB PDBPDBeBMRBAdv. SearchSearch help

4A5R

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

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
Functional Information from PDB Data
site_idAC1
Number of Residues13
DetailsBINDING SITE FOR RESIDUE TBE A 1292
ChainResidue
AALA69
ASER240
AHOH2101
AHOH2166
BCO21294
ASER70
AASN104
AASN132
APRO167
AASN170
AGLY236
AALA237
AGLY238

site_idAC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CIT A 1293
ChainResidue
AASN161
AGLU163
AGLU176
ATHR177
AGLN178
BASN173
BLYS270

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE PGE A 1294
ChainResidue
AARG65
AASN173
AGLY175
AGLU176
AARG267
AHOH2167

site_idAC4
Number of Residues8
DetailsBINDING SITE FOR RESIDUE CO2 B 1292
ChainResidue
BSER70
BSER130
BLYS234
BTHR235
BGLY236
BALA237
BARG244
BTBE1293

site_idAC5
Number of Residues11
DetailsBINDING SITE FOR RESIDUE TBE B 1293
ChainResidue
BSER70
BASN104
BASN132
BPRO167
BASN170
BGLU171
BGLY236
BALA237
BGLY238
BSER240
BCO21292

site_idAC6
Number of Residues8
DetailsBINDING SITE FOR RESIDUE CO2 B 1294
ChainResidue
ASER70
ASER130
ALYS234
ATHR235
AGLY236
AARG244
ATBE1292
AHOH2140

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

226707

PDB entries from 2024-10-30

PDB statisticsPDBj update infoContact PDBjnumon