SMTL ID : 2cts.1

CRYSTALLOGRAPHIC REFINEMENT AND ATOMIC MODELS OF TWO DIFFERENT FORMS OF CITRATE SYNTHASE AT 2.7 AND 1.7 ANGSTROMS RESOLUTION

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

2 x COA: COENZYME A(Non-covalent)

COA.1: 19 residues within 4Å: Chain A: R.46, P.272, A.277, E.280, L.309, V.314, V.315, P.316, G.317, Y.318, G.319, H.320, A.321, K.366, A.367, K.368 Chain B: Y.158, R.164, L.419 11 PLIP interactions: 2 interactions with chain B, 9 interactions with chain A Hydrophobic interactions: B:L.419 Salt bridges: B:R.164, A:R.46, A:K.366 Hydrogen bonds: A:V.315, A:G.317, A:Y.318, A:K.366, A:K.368 Water bridges: A:H.320, A:N.369 COA.3: 19 residues within 4Å: Chain A: Y.158, R.164, L.419 Chain B: R.46, P.272, A.277, E.280, L.309, V.314, V.315, P.316, G.317, Y.318, G.319, H.320, A.321, K.366, A.367, K.368 11 PLIP interactions: 9 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:V.315, B:G.317, B:Y.318, B:K.366, B:K.368 Water bridges: B:H.320, B:N.369 Salt bridges: B:R.46, B:K.366, A:R.164 Hydrophobic interactions: A:L.419

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

CIT.2: 11 residues within 4Å: Chain A: H.238, N.242, H.274, G.275, H.320, R.329, N.373, D.375, F.397, R.401 Chain B: R.421 17 PLIP interactions: 16 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:N.242, A:F.397 Hydrogen bonds: A:N.242, A:H.320, A:R.329, A:R.329 Water bridges: A:H.274, A:R.401 Salt bridges: A:H.238, A:H.238, A:H.274, A:H.274, A:H.274, A:H.320, A:R.329, A:R.401, B:R.421 CIT.4: 11 residues within 4Å: Chain A: R.421 Chain B: H.238, N.242, H.274, G.275, H.320, R.329, N.373, D.375, F.397, R.401 18 PLIP interactions: 17 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:N.242, B:F.397 Hydrogen bonds: B:N.242, B:H.320, B:R.329, B:R.329 Water bridges: B:H.274, B:H.274, B:R.401 Salt bridges: B:H.238, B:H.238, B:H.274, B:H.274, B:H.274, B:H.320, B:R.329, B:R.401, A:R.421

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Remington, S. et al., Crystallographic refinement and atomic models of two different forms of citrate synthase at 2.7 and 1.7 A resolution. J.Mol.Biol. (1982)

Release Date

1984-07-20

Peptides

CITRATE SYNTHASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

CITRATE SYNTHASE