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1YLW

X-ray structure of CTX-M-16 beta-lactamase

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 Residues9
DetailsBINDING SITE FOR RESIDUE SO4 A 1001
ChainResidue
ASER70
ASER130
ALYS234
ATHR235
AGLY236
ASER237
AHOH2080
AHOH2093
AHOH2362

site_idAC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE SO4 A 1002
ChainResidue
AILE108
AHIS112
AHOH2014
AHOH2073
AHOH2284
AHOH2293
AHOH2356

site_idAC3
Number of Residues7
DetailsBINDING SITE FOR RESIDUE SO4 A 1003
ChainResidue
AARG153
AARG191
AHIS197
AHOH2139
AHOH2150
AHOH2156
AHOH2265

site_idAC4
Number of Residues7
DetailsBINDING SITE FOR RESIDUE SO4 A 1004
ChainResidue
AGLN25
ATHR26
AASN271
AHOH2039
AHOH2187
AHOH2263
AHOH2282

site_idAC5
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 A 1005
ChainResidue
ASER274
AARG276
AASP277
AHOH2103
AHOH2115
AHOH2147

site_idAC6
Number of Residues7
DetailsBINDING SITE FOR RESIDUE SO4 A 1006
ChainResidue
ALYS88
AARG178
ATHR202
AHOH2091
AHOH2133
AHOH2138
AHOH2303

site_idAC7
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 A 1007
ChainResidue
AARG161
AGLN192
AHOH2242

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

Catalytic Information from CSA
site_idCSA1
Number of Residues4
DetailsAnnotated By Reference To The Literature 1btl
ChainResidueDetails
AGLU166
ALYS73
ASER130
ASER70

249697

PDB entries from 2026-02-25

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