SMTL ID : 4jad.1

STRUCTURAL DETERMINATION OF THE A50T:S279G:S280K:V281K:K282E:H283N VARIANT OF CITRATE SYNTHASE from E. COLI

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-hexamer

Ligands

12 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 4 residues within 4Å: Chain A: T.413, G.414, Y.415 Chain B: K.55 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:K.55 SO4.2: 6 residues within 4Å: Chain A: H.229, N.232, L.259, R.299, R.314, R.387 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:N.232 Water bridges: A:R.306, A:R.314, A:R.314 Salt bridges: A:H.229, A:R.299, A:R.314, A:R.387 SO4.3: 4 residues within 4Å: Chain A: H.110, Y.145, R.163, K.167 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.163, A:K.167 SO4.4: 4 residues within 4Å: Chain B: H.229, H.305, R.314, R.387 4 PLIP interactions: 4 interactions with chain B Salt bridges: B:H.229, B:H.305, B:R.314, B:R.387 SO4.5: 4 residues within 4Å: Chain C: T.413, G.414, Y.415 Chain D: K.55 1 PLIP interactions: 1 interactions with chain D Salt bridges: D:K.55 SO4.6: 6 residues within 4Å: Chain C: H.229, N.232, L.259, R.299, R.314, R.387 8 PLIP interactions: 8 interactions with chain C Hydrogen bonds: C:N.232 Water bridges: C:R.306, C:R.314, C:R.314 Salt bridges: C:H.229, C:R.299, C:R.314, C:R.387 SO4.7: 4 residues within 4Å: Chain C: H.110, Y.145, R.163, K.167 2 PLIP interactions: 2 interactions with chain C Salt bridges: C:R.163, C:K.167 SO4.8: 4 residues within 4Å: Chain D: H.229, H.305, R.314, R.387 4 PLIP interactions: 4 interactions with chain D Salt bridges: D:H.229, D:H.305, D:R.314, D:R.387 SO4.9: 4 residues within 4Å: Chain E: T.413, G.414, Y.415 Chain F: K.55 1 PLIP interactions: 1 interactions with chain F Salt bridges: F:K.55 SO4.10: 6 residues within 4Å: Chain E: H.229, N.232, L.259, R.299, R.314, R.387 8 PLIP interactions: 8 interactions with chain E Hydrogen bonds: E:N.232 Water bridges: E:R.306, E:R.314, E:R.314 Salt bridges: E:H.229, E:R.299, E:R.314, E:R.387 SO4.11: 4 residues within 4Å: Chain E: H.110, Y.145, R.163, K.167 2 PLIP interactions: 2 interactions with chain E Salt bridges: E:R.163, E:K.167 SO4.12: 4 residues within 4Å: Chain F: H.229, H.305, R.314, R.387 4 PLIP interactions: 4 interactions with chain F Salt bridges: F:H.229, F:H.305, F:R.314, F:R.387

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Duckworth, H.W. et al., Enzyme-substrate complexes of allosteric citrate synthase: Evidence for a novel intermediate in substrate binding. Biochim.Biophys.Acta (2013)

Release Date

2013-07-17

Peptides

Citrate synthase: ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

E
A

F
B

Citrate synthase

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