SMTL ID : 4eu7.1

Succinyl-CoA:acetate CoA-transferase (AarCH6) in complex with CoA and citrate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-dimer

Ligands

2 x COA: COENZYME A(Non-covalent)

COA.1: 19 residues within 4Å: Chain A: F.92, Q.267, G.269, E.294, N.361, G.362, M.363, I.364, S.374, V.377, M.383, N.384, G.385, I.386, G.388, S.389, A.407, K.408, I.412 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:F.92 Hydrogen bonds: A:G.362, A:I.364, A:N.384, A:G.388, A:S.389, A:K.408 Water bridges: A:V.270, A:V.273, A:S.374, A:G.385, A:G.385, A:S.389, A:L.402 Salt bridges: A:K.408 COA.5: 18 residues within 4Å: Chain B: F.92, Q.267, G.269, N.361, G.362, M.363, I.364, S.374, V.377, M.383, N.384, G.385, I.386, G.388, S.389, A.407, K.408, I.412 17 PLIP interactions: 17 interactions with chain B Hydrophobic interactions: B:F.92 Hydrogen bonds: B:I.364, B:N.384, B:G.388, B:S.389, B:K.408 Water bridges: B:V.270, B:V.270, B:V.273, B:E.294, B:G.362, B:S.374, B:G.385, B:G.385, B:S.389, B:K.408 Salt bridges: B:K.408

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

CIT.2: 7 residues within 4Å: Chain A: T.36, S.71, F.92, T.94, R.228, A.230, V.270 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:S.71, A:T.94, A:R.228, A:R.228 Water bridges: A:N.384 Salt bridges: A:R.228, A:R.228 CIT.6: 8 residues within 4Å: Chain B: T.36, G.37, S.71, F.92, T.94, R.228, P.231, V.270 10 PLIP interactions: 10 interactions with chain B Hydrogen bonds: B:S.71, B:T.94, B:R.228, B:R.228 Water bridges: B:T.36, B:S.71, B:S.318, B:N.384 Salt bridges: B:R.228, B:R.228

4 x CL: CHLORIDE ION(Non-functional Binders)

CL.3: 4 residues within 4Å: Chain A: N.112, R.120, N.125 Chain B: G.443 Ligand excluded by PLIP CL.4: 3 residues within 4Å: Chain A: V.196, R.354 Chain B: R.354 Ligand excluded by PLIP CL.7: 4 residues within 4Å: Chain A: G.443 Chain B: N.112, R.120, N.125 Ligand excluded by PLIP CL.8: 3 residues within 4Å: Chain A: R.354 Chain B: V.196, R.354 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mullins, E.A. et al., Crystal Structures of Acetobacter aceti Succinyl-Coenzyme A (CoA):Acetate CoA-Transferase Reveal Specificity Determinants and Illustrate the Mechanism Used by Class I CoA-Transferases. Biochemistry (2012)

Release Date

2012-10-10

Peptides

Succinyl-CoA:acetate coenzyme A transferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Succinyl-CoA:acetate coenzyme A transferase

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