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2QC3

Crystal structure of MCAT from Mycobacterium tuberculosis

Functional Information from GO Data
ChainGOidnamespacecontents
A0004314molecular_function[acyl-carrier-protein] S-malonyltransferase activity
A0005515molecular_functionprotein binding
A0005829cellular_componentcytosol
A0005835cellular_componentfatty acid synthase complex
A0006629biological_processlipid metabolic process
A0006631biological_processfatty acid metabolic process
A0006633biological_processfatty acid biosynthetic process
A0016740molecular_functiontransferase activity
A0016746molecular_functionacyltransferase activity
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE ACY A 500
ChainResidue
AGLN9
ASER91
AVAL92
AARG116
APHE193
AHIS194

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsActive site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsCross-link: {"description":"Isoglutamyl lysine isopeptide (Lys-Gln) (interchain with Q-Cter in protein Pup)","evidences":[{"source":"PubMed","id":"18832610","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"20066036","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues3
DetailsAnnotated By Reference To The Literature 1mla
ChainResidueDetails
AGLN243
ASER91
AHIS194

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PDB entries from 2025-12-17

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