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4HBU

Crystal structure of CTX-M-15 extended-spectrum beta-lactamase in complex with avibactam (NXL104)

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
Functional Information from PDB Data
site_idAC1
Number of Residues14
DetailsBINDING SITE FOR RESIDUE NXL A 301
ChainResidue
AARG39
AGLY236
ASER237
AHOH471
AHOH531
AHOH648
ACYS69
ASER70
AASN104
ASER130
AASN132
AASN170
ALYS234
ATHR235

site_idAC2
Number of Residues8
DetailsBINDING SITE FOR RESIDUE EDO A 302
ChainResidue
AASP63
ALYS83
AGLU87
ALEU90
AGLN93
AHIS141
AARG184
AHOH436

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO A 303
ChainResidue
AGLY43
AARG44
AARG61
AHOH461
AHOH501
AHOH603

site_idAC4
Number of Residues7
DetailsBINDING SITE FOR RESIDUE EDO A 304
ChainResidue
AASN51
AASN104
APRO167
ALEU288
AHOH570
AHOH640
AHOH665

site_idAC5
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO A 305
ChainResidue
AALA79
ALYS83
APHE151
AHOH434
AHOH530
AHOH569

site_idAC6
Number of Residues7
DetailsBINDING SITE FOR RESIDUE EDO A 306
ChainResidue
ASER100
AARG191
ALEU195
ASO4313
AHOH416
AHOH445
AHOH576

site_idAC7
Number of Residues8
DetailsBINDING SITE FOR RESIDUE EDO A 307
ChainResidue
AILE50
AASN55
AGLN57
ASER147
AGLN188
AARG191
AHOH434
AHOH569

site_idAC8
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO A 308
ChainResidue
AARG94
AHIS112
ATHR116
AGLU121
AASP201

site_idAC9
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO A 309
ChainResidue
AALA172
AILE173
AASP176
AHOH418
AHOH681

site_idBC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE EDO A 310
ChainResidue
AGLN128
AHOH486
AHOH555
AHOH669

site_idBC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO A 311
ChainResidue
ASER100
AASP101
AARG153
ASO4313
AHOH402
AHOH576

site_idBC3
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CL A 312
ChainResidue
AALA227
AGLN267
ALYS269

site_idBC4
Number of Residues7
DetailsBINDING SITE FOR RESIDUE SO4 A 313
ChainResidue
ALYS98
AARG153
ALYS197
AEDO306
AEDO311
AHOH466
AHOH572

site_idBC5
Number of Residues8
DetailsBINDING SITE FOR RESIDUE SO4 A 314
ChainResidue
ALYS82
AARG164
ATHR168
AARG178
AHOH585
AHOH620
AHOH623
AHOH644

site_idBC6
Number of Residues7
DetailsBINDING SITE FOR RESIDUE SO4 A 315
ChainResidue
AHOH466
AHOH579
ALYS98
ALYS99
ASER100
AHOH420
AHOH458

site_idBC7
Number of Residues1
DetailsBINDING SITE FOR RESIDUE SO4 A 316
ChainResidue
AARG61

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

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PDB entries from 2024-11-06

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