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4OQ0

Crystal structure of stabilized TEM-1 beta-lactamase variant v.13 carrying R164S/G238S mutation in complex with boron-based inhibitor EC25

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
A0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues19
DetailsBINDING SITE FOR RESIDUE 2UL A 301
ChainResidue
AMET68
AGLU170
ALYS233
ASER234
AGLY235
AALA236
ASER237
AGLU238
AARG242
AHOH507
AHOH614
ASER69
AGLU103
ATYR104
ASER129
AASN131
AGLU165
APRO166
AASN169

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 302
ChainResidue
AGLU36
AGLU36
AHOH404
AHOH404
AHOH405
AHOH405

site_idAC3
Number of Residues8
DetailsBINDING SITE FOR RESIDUE PEG A 303
ChainResidue
AALA78
ASER81
AARG82
AGLN87
AGLN98
AHOH572
AHOH624
AHOH637

site_idAC4
Number of Residues1
DetailsBINDING SITE FOR RESIDUE EDO A 304
ChainResidue
ASER202

Functional Information from PROSITE/UniProt
site_idPS00146
Number of Residues16
DetailsBETA_LACTAMASE_A Beta-lactamase class-A active site. FpMMSTfKvllCGAVL
ChainResidueDetails
APHE65-LEU80

224931

PDB entries from 2024-09-11

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