SMTL ID : 8zw1.1

citrate synthases complexed with oxaloacetate and acetyl-CoA

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-dimer

Ligands

1 x COA: COENZYME A(Non-covalent)

COA.1: 16 residues within 4Å: Chain A: L.271, A.275, L.307, V.312, V.313, G.315, Y.316, G.317, H.318, L.359, K.364, A.365, K.366, N.371, D.373 Ligands: CIT.2 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:V.313, A:G.315, A:Y.316, A:Y.316, A:Y.316, A:K.366, A:N.371 Water bridges: A:H.318, A:N.367

1 x CIT: CITRIC ACID(Non-functional Binders)

CIT.2: 12 residues within 4Å: Chain A: H.236, N.240, H.272, H.318, R.327, N.371, V.372, D.373, F.395, R.399 Chain B: R.419 Ligands: COA.1 11 PLIP interactions: 10 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:H.272, A:H.272 Salt bridges: A:H.236, A:H.236, A:H.272, A:H.318, A:H.318, A:R.327, A:R.327, A:R.399, B:R.419

1 x OAA: OXALOACETATE ION(Non-covalent)

OAA.3: 9 residues within 4Å: Chain A: R.419 Chain B: H.236, N.240, H.272, H.318, R.327, F.395, R.399 Ligands: ACO.4 10 PLIP interactions: 9 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:N.240 Hydrogen bonds: B:N.240, B:R.327 Salt bridges: B:H.236, B:H.272, B:H.272, B:H.318, B:R.327, B:R.399, A:R.419

1 x ACO: ACETYL COENZYME *A(Non-covalent)

ACO.4: 21 residues within 4Å: Chain A: R.162 Chain B: R.44, L.271, A.275, E.278, L.307, V.312, V.313, P.314, G.315, Y.316, G.317, H.318, A.319, L.359, K.364, A.365, K.366, N.371, D.373 Ligands: OAA.3 10 PLIP interactions: 6 interactions with chain B, 4 interactions with chain A Hydrophobic interactions: B:V.312 Hydrogen bonds: B:V.313, B:Y.316, B:Y.316, B:H.318, B:K.366, A:R.162 Water bridges: A:R.162, A:R.162 Salt bridges: A:R.162

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yang, L.Y. et al., citrate synthases complexed with oxaloacetate and acetyl-CoA. To Be Published

Release Date

2025-06-18

Peptides

Citrate synthase, mitochondrial: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Citrate synthase, mitochondrial

Related Entries With Identical Sequence