SMTL ID : 6bon.1

Crystal structure of 2-methylcitrate synthase from Aspergillus fumigatus with oxaloacetate and coenzyme-A.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.35 Å

Oligo State

homo-dimer

Ligands

3 x OAA: OXALOACETATE ION(Non-covalent)

OAA.1: 5 residues within 4Å: Chain A: R.50, H.327, G.328, T.376, K.377 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:R.50, A:R.50, A:K.377 Water bridges: A:H.327, A:N.378 Salt bridges: A:R.50 OAA.3: 10 residues within 4Å: Chain A: R.430 Chain B: H.245, N.249, H.281, H.327, R.336, F.406, R.410 Ligands: COA.2, OAA.4 9 PLIP interactions: 7 interactions with chain B, 2 interactions with chain A Water bridges: B:H.281 Salt bridges: B:H.245, B:H.281, B:H.281, B:H.327, B:R.336, B:R.410, A:R.430 Hydrogen bonds: A:R.430 OAA.4: 12 residues within 4Å: Chain B: H.245, N.249, H.281, G.282, H.327, R.336, V.383, D.384, F.406, R.410 Ligands: COA.2, OAA.3 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:R.336, B:R.336, B:D.384 Water bridges: B:R.410 Salt bridges: B:H.245, B:H.281, B:H.281, B:R.336, B:R.410

1 x COA: COENZYME A(Non-covalent)

COA.2: 24 residues within 4Å: Chain A: K.168, P.427, I.428 Chain B: R.50, L.280, H.281, A.284, L.316, V.321, V.322, P.323, G.324, Y.325, G.326, H.327, G.328, L.370, K.375, T.376, K.377, N.382, D.384 Ligands: OAA.3, OAA.4 14 PLIP interactions: 11 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:L.280, B:V.322, B:V.322, B:G.324, B:Y.325, B:T.376, B:K.377, B:N.382, A:K.168 Water bridges: B:H.327, B:H.327 Salt bridges: B:R.50, A:K.168 Hydrophobic interactions: A:I.428

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Schlachter, C.R. et al., Comparative studies of Aspergillus fumigatus 2-methylcitrate synthase and human citrate synthase. Biol.Chem. (2019)

Release Date

2018-11-28

Peptides

2-methylcitrate synthase, mitochondrial: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

2-methylcitrate synthase, mitochondrial

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