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6Z7I

Crystal structure of CTX-M-15 E166Q mutant apoenzyme

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 Residues6
Detailsbinding site for residue GOL A 401
ChainResidue
ALEU59
AARG61
AALA62
AASP63
AHOH526
AHOH554

site_idAC2
Number of Residues14
Detailsbinding site for residue SO4 A 402
ChainResidue
ALYS234
ATHR235
AGLY236
ASER237
AHOH503
AHOH555
AHOH587
AHOH600
AHOH643
AHOH677
AHOH684
AARG39
ASER70
ASER130

site_idAC3
Number of Residues1
Detailsbinding site for residue SO4 A 403
ChainResidue
AARG61

site_idAC4
Number of Residues7
Detailsbinding site for residue SO4 A 404
ChainResidue
AARG153
ALYS197
AHOH583
AHOH664
AHOH720
AHOH739
AHOH747

site_idAC5
Number of Residues8
Detailsbinding site for residue SO4 A 405
ChainResidue
ALYS82
AARG164
ATHR168
AARG178
AHOH510
AHOH531
AHOH552
AHOH719

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

238268

PDB entries from 2025-07-02

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