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4GSU

Structural basis for the inhibition of Mycobacterium tuberculosis L,D-transpeptidase by meropenem, a drug effective against extensively drug-resistant strains

Functional Information from GO Data
ChainGOidnamespacecontents
A0016740molecular_functiontransferase activity
B0016740molecular_functiontransferase activity
Functional Information from PDB Data
site_idAC1
Number of Residues9
DetailsBINDING SITE FOR RESIDUE DWZ A 501
ChainResidue
AMET303
ATYR308
ATYR318
AVAL333
AHIS352
AGLY353
ACYS354
AHOH692
AHOH695

site_idAC2
Number of Residues8
DetailsBINDING SITE FOR RESIDUE DWZ B 501
ChainResidue
ATHR145
BMET303
BTYR308
BTYR318
BGLY332
BHIS352
BGLY353
BCYS354

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues250
DetailsDomain: {"description":"L,D-TPase catalytic","evidences":[{"source":"PROSITE-ProRule","id":"PRU01373","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsActive site: {"description":"Proton donor/acceptor","evidences":[{"source":"PROSITE-ProRule","id":"PRU01373","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"23103390","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsActive site: {"description":"Nucleophile","evidences":[{"source":"PROSITE-ProRule","id":"PRU01373","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"23103390","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues6
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues6
DetailsBinding site: {}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues2
DetailsSite: {"description":"Binds to carbapenem drug (covalent)","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

238895

PDB entries from 2025-07-16

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