SMTL ID : 2fp4.1

Crystal structure of pig GTP-specific succinyl-CoA synthetase in complex with GTP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.08 Å

Oligo State

hetero-oligomer

Ligands

1 x K: POTASSIUM ION(Non-covalent)

K.1: 3 residues within 4Å: Chain B: N.206, D.220 Ligands: GTP.3 3 PLIP interactions: 2 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:N.206, B:D.220, H2O.228

1 x MG: MAGNESIUM ION(Non-functional Binders)

MG.2: 1 residues within 4Å: Ligands: GTP.4 No protein-ligand interaction detected (PLIP)

2 x GTP: GUANOSINE-5'-TRIPHOSPHATE(Non-covalent)

GTP.3: 16 residues within 4Å: Chain B: Q.20, V.44, G.52, G.53, R.54, G.55, V.67, L.69, A.108, L.109, I.111, E.114, F.219, D.220, K.222 Ligands: K.1 15 PLIP interactions: 15 interactions with chain B Hydrogen bonds: B:Q.20, B:A.51, B:G.53, B:R.54, B:G.55, B:L.109, B:L.109, B:E.114, B:D.220, B:D.220 Water bridges: B:I.111, B:D.220, B:K.222 Salt bridges: B:R.54, B:K.222 GTP.4: 5 residues within 4Å: Chain B: G.55, K.56, K.64, G.65 Ligands: MG.2 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:G.55, B:K.56, B:K.64 Water bridges: B:K.56

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fraser, M.E. et al., Interactions of GTP with the ATP-grasp Domain of GTP-specific Succinyl-CoA Synthetase. J.Biol.Chem. (2006)

Release Date

2006-02-21

Peptides

Succinyl-CoA ligase [GDP-forming] alpha-chain, mitochondrial: A
Succinyl-CoA ligase [GDP-forming] beta-chain, mitochondrial: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Succinyl-CoA ligase [GDP-forming] alpha-chain, mitochondrial

Succinyl-CoA ligase [GDP-forming] beta-chain, mitochondrial

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