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4QRA

Structure and specificity of L-D-Transpeptidase from Mycobacterium tuberculosis and antibiotic resistance: Calcium binding promotes dimer formation

Functional Information from GO Data
ChainGOidnamespacecontents
A0005886cellular_componentplasma membrane
A0008360biological_processregulation of cell shape
A0009252biological_processpeptidoglycan biosynthetic process
A0016740molecular_functiontransferase activity
A0016746molecular_functionacyltransferase activity
A0018104biological_processpeptidoglycan-protein cross-linking
A0046872molecular_functionmetal ion binding
A0071555biological_processcell wall organization
A0071972molecular_functionpeptidoglycan L,D-transpeptidase activity
B0005886cellular_componentplasma membrane
B0008360biological_processregulation of cell shape
B0009252biological_processpeptidoglycan biosynthetic process
B0016740molecular_functiontransferase activity
B0016746molecular_functionacyltransferase activity
B0018104biological_processpeptidoglycan-protein cross-linking
B0046872molecular_functionmetal ion binding
B0071555biological_processcell wall organization
B0071972molecular_functionpeptidoglycan L,D-transpeptidase activity
Functional Information from PDB Data
site_idAC1
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CA A 501
ChainResidue
ALEU151
AHOH624
AHOH625
BLEU151
BHOH525
BHOH526
BHOH527

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsACT_SITE: Proton donor/acceptor => ECO:0000255|PROSITE-ProRule:PRU01373, ECO:0000305|PubMed:23519417
ChainResidueDetails
AHIS336
BHIS336

site_idSWS_FT_FI2
Number of Residues2
DetailsACT_SITE: Nucleophile => ECO:0000255|PROSITE-ProRule:PRU01373, ECO:0000269|PubMed:23519417
ChainResidueDetails
ACYS354
BCYS354

site_idSWS_FT_FI3
Number of Residues6
DetailsBINDING:
ChainResidueDetails
AASP232
AGLU235
AGLY236
BASP232
BGLU235
BGLY236

site_idSWS_FT_FI4
Number of Residues6
DetailsBINDING: BINDING => ECO:0000250
ChainResidueDetails
ATYR318
ASER331
AASN356
BTYR318
BSER331
BASN356

site_idSWS_FT_FI5
Number of Residues2
DetailsSITE: Binds to carbapenem drug (covalent)
ChainResidueDetails
ACYS354
BCYS354

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PDB entries from 2024-07-24

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