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6JN5

Serine Beta-Lactamase KPC-2 in Complex with Dual MBL/SBL Inhibitor MS23

Functional Information from GO Data
ChainGOidnamespacecontents
A0005829cellular_componentcytosol
A0008800molecular_functionbeta-lactamase activity
A0016787molecular_functionhydrolase activity
A0017001biological_processantibiotic catabolic process
A0030655biological_processbeta-lactam antibiotic catabolic process
A0046677biological_processresponse to antibiotic
B0005829cellular_componentcytosol
B0008800molecular_functionbeta-lactamase activity
B0016787molecular_functionhydrolase activity
B0017001biological_processantibiotic catabolic process
B0030655biological_processbeta-lactam antibiotic catabolic process
B0046677biological_processresponse to antibiotic
C0005829cellular_componentcytosol
C0008800molecular_functionbeta-lactamase activity
C0016787molecular_functionhydrolase activity
C0017001biological_processantibiotic catabolic process
C0030655biological_processbeta-lactam antibiotic catabolic process
C0046677biological_processresponse to antibiotic
D0005829cellular_componentcytosol
D0008800molecular_functionbeta-lactamase activity
D0016787molecular_functionhydrolase activity
D0017001biological_processantibiotic catabolic process
D0030655biological_processbeta-lactam antibiotic catabolic process
D0046677biological_processresponse to antibiotic
Functional Information from PDB Data
site_idAC1
Number of Residues10
Detailsbinding site for residue BXU A 301
ChainResidue
ACYS69
AHOH470
ASER70
ATRP105
ASER130
AGLU166
ALEU167
AASN170
ATHR237
ACYS238

site_idAC2
Number of Residues10
Detailsbinding site for residue BXU B 301
ChainResidue
BCYS69
BSER70
BSER130
BASN132
BGLU166
BLEU167
BASN170
BTHR237
BCYS238
BHOH474

site_idAC3
Number of Residues10
Detailsbinding site for residue BXU C 301
ChainResidue
CCYS69
CSER70
CTRP105
CSER130
CASN132
CGLU166
CLEU167
CASN170
CTHR237
CHOH437

site_idAC4
Number of Residues11
Detailsbinding site for residue BXU D 301
ChainResidue
DSER70
DLYS73
DTRP105
DTYR129
DSER130
DASN132
DGLU166
DLEU167
DASN170
DTHR237
DCYS238

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI2
Number of Residues4
DetailsActive site: {"description":"Nucleophile; acyl-ester intermediate","evidences":[{"source":"PubMed","id":"33257320","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"6Z23","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"6Z24","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues4
DetailsActive site: {"description":"Proton acceptor","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues8
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"28388065","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"33257320","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"5UJ3","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"6Z23","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"6Z24","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"28388065","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"5UJ3","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"33257320","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"6Z24","evidenceCode":"ECO:0000312"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"28388065","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"33257320","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"5UJ3","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"6Z23","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"33257320","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"6Z23","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"6Z24","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"28388065","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"5UJ3","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"6Z24","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

248335

PDB entries from 2026-01-28

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