SMTL ID : 6abx.1

Crystal structure of citrate synthase (Msed_1522) from Metallosphaera sedula in complex with citrate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-dimer

Ligands

2 x FLC: CITRATE ANION(Non-covalent)

FLC.1: 14 residues within 4Å: Chain A: H.179, N.182, H.214, G.215, G.216, H.253, I.255, R.262, N.305, V.306, F.328, R.332 Chain B: R.351 Ligands: GOL.3 15 PLIP interactions: 14 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:F.328 Hydrogen bonds: A:N.182, A:H.253, A:R.262, A:R.262, A:N.305 Salt bridges: A:H.179, A:H.179, A:H.214, A:H.253, A:H.253, A:R.262, A:R.262, A:R.332, B:R.351 FLC.4: 9 residues within 4Å: Chain A: R.351 Chain B: H.179, N.182, H.214, H.253, R.262, D.307, F.328, R.332 17 PLIP interactions: 16 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:N.182, B:F.328 Hydrogen bonds: B:H.179, B:H.214, B:H.253, B:R.262, B:R.262 Water bridges: B:H.214, B:H.214, B:N.305 Salt bridges: B:H.179, B:H.179, B:H.214, B:H.253, B:R.262, B:R.332, A:R.351

3 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 6 residues within 4Å: Chain A: K.65, S.66, A.69, P.144, L.146, S.147 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:L.146 Water bridges: A:S.66, A:E.70, A:H.148 GOL.3: 9 residues within 4Å: Chain A: G.215, G.216, N.218, M.249, G.250, F.251, N.305, D.307 Ligands: FLC.1 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:G.216, A:G.250, A:N.305 Water bridges: A:L.213, A:G.215, A:E.220 GOL.5: 6 residues within 4Å: Chain B: K.65, S.66, P.144, S.145, L.146, S.147 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:K.65, B:S.66, B:L.146 Water bridges: B:K.65, B:S.66, B:H.148

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lee, S.H. et al., Structural insights into the inhibition properties of archaeon citrate synthase from Metallosphaera sedula. PLoS ONE (2019)

Release Date

2019-03-13

Peptides

Citrate synthase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Citrate synthase

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