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5QAN

OXA-48 IN COMPLEX WITH COMPOUND 19a

Functional Information from GO Data
ChainGOidnamespacecontents
A0005886cellular_componentplasma membrane
A0008658molecular_functionpenicillin binding
A0008800molecular_functionbeta-lactamase activity
A0016787molecular_functionhydrolase activity
A0017001biological_processantibiotic catabolic process
A0046677biological_processresponse to antibiotic
A0071555biological_processcell wall organization
B0005886cellular_componentplasma membrane
B0008658molecular_functionpenicillin binding
B0008800molecular_functionbeta-lactamase activity
B0016787molecular_functionhydrolase activity
B0017001biological_processantibiotic catabolic process
B0046677biological_processresponse to antibiotic
B0071555biological_processcell wall organization
C0005886cellular_componentplasma membrane
C0008658molecular_functionpenicillin binding
C0008800molecular_functionbeta-lactamase activity
C0016787molecular_functionhydrolase activity
C0017001biological_processantibiotic catabolic process
C0046677biological_processresponse to antibiotic
C0071555biological_processcell wall organization
D0005886cellular_componentplasma membrane
D0008658molecular_functionpenicillin binding
D0008800molecular_functionbeta-lactamase activity
D0016787molecular_functionhydrolase activity
D0017001biological_processantibiotic catabolic process
D0046677biological_processresponse to antibiotic
D0071555biological_processcell wall organization
Functional Information from PDB Data
site_idAC1
Number of Residues7
Detailsbinding site for residue M8Q A 301
ChainResidue
AILE102
ATYR117
ATHR209
ATYR211
ATHR213
AARG250
AHOH429

site_idAC2
Number of Residues2
Detailsbinding site for residue CL A 302
ChainResidue
AARG206
DARG206

site_idAC3
Number of Residues12
Detailsbinding site for residue M8Q B 301
ChainResidue
BSER70
BTRP105
BSER118
BVAL120
BTHR209
BGLY210
BTYR211
BTHR213
BARG214
BSER244
BARG250
BHOH408

site_idAC4
Number of Residues1
Detailsbinding site for residue CL B 302
ChainResidue
BARG206

site_idAC5
Number of Residues10
Detailsbinding site for residue M8Q C 301
ChainResidue
CSER70
CILE102
CSER118
CTHR209
CGLY210
CTYR211
CSER244
CARG250
CHOH403
CHOH406

site_idAC6
Number of Residues8
Detailsbinding site for residue M8Q D 301
ChainResidue
DSER70
DSER118
DTHR209
DGLY210
DTYR211
DSER244
DARG250
DM8Q302

site_idAC7
Number of Residues14
Detailsbinding site for residue M8Q D 302
ChainResidue
DSER70
DTRP105
DSER118
DVAL120
DPRO121
DGLN124
DLEU158
DTHR209
DGLY210
DTYR211
DARG214
DM8Q301
DHOH403
DHOH543

Functional Information from PROSITE/UniProt
site_idPS00337
Number of Residues11
DetailsBETA_LACTAMASE_D Beta-lactamase class-D active site. PaSTFKIPnSL
ChainResidueDetails
APRO68-LEU78

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsActive site: {"description":"Acyl-ester intermediate","evidences":[{"source":"PIRSR","id":"PIRSR602137-50","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"25406838","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"26731698","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"31358584","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"32150407","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4WMC","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5FAQ","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5FAS","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"6P97","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"6P98","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"6P99","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"6P9C","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"6V1O","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues12
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"Q8RLA6","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"P13661","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues4
DetailsModified residue: {"description":"N6-carboxylysine","evidences":[{"source":"PIRSR","id":"PIRSR602137-50","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"19477418","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"25406838","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3HBR","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4WMC","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

248335

PDB entries from 2026-01-28

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