SMTL ID : 8gi7.1 (1 other biounit)

C143A variant of Citrate Synthase (CitA) in Mycobacterium tuberculosis

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.30 Å

Oligo State

homo-dimer

Ligands

2 x FLC: CITRATE ANION(Non-covalent)

FLC.1: 10 residues within 4Å: Chain A: H.176, M.178, N.179, H.211, G.212, G.213, R.259, F.324, R.328 Chain B: R.347 10 PLIP interactions: 9 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:N.179, A:G.212, A:R.259 Salt bridges: A:H.176, A:H.176, A:H.176, A:H.211, A:R.259, A:R.328, B:R.347 FLC.4: 10 residues within 4Å: Chain A: R.347 Chain B: H.176, N.179, H.211, G.212, G.213, R.259, E.303, F.324, R.328 9 PLIP interactions: 1 interactions with chain A, 8 interactions with chain B Salt bridges: A:R.347, B:H.176, B:H.176, B:H.211, B:R.259, B:R.259, B:R.328 Hydrogen bonds: B:N.179, B:G.212

3 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 2 residues within 4Å: Chain A: Q.132, Q.155 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Q.132 EDO.3: 5 residues within 4Å: Chain A: R.347, S.349, A.350 Chain B: K.27, M.178 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:K.27, B:M.178, A:A.350 EDO.5: 3 residues within 4Å: Chain A: M.178 Chain B: R.347, A.350 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.347, B:A.350

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pathirage, R. et al., Mycobacterium tuberculosis CitA activity is modulated by cysteine oxidation and pyruvate binding. Rsc Med Chem (2023)

Release Date

2023-06-07

Peptides

citrate synthase (unknown stereospecificity): AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

citrate synthase (unknown stereospecificity)

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