SMTL ID : 2qey.1

Rat cytosolic PEPCK in complex with GTP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

3 x MN: MANGANESE (II) ION(Non-covalent)

MN.1: 4 residues within 4Å: Chain A: K.246, H.266, D.313 Ligands: GTP.5 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.266, A:D.313, H2O.2, H2O.7 MN.2: 3 residues within 4Å: Chain A: T.293, D.312 Ligands: GTP.5 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:T.293, H2O.4, H2O.5, H2O.10 MN.3: 2 residues within 4Å: Chain A: H.504, E.609 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:H.504, A:E.609

1 x NA: SODIUM ION(Non-functional Binders)

NA.4: 3 residues within 4Å: Chain A: V.67, L.81, N.210 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:L.81, A:N.210

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

GTP.5: 21 residues within 4Å: Chain A: H.266, P.287, S.288, A.289, C.290, G.291, K.292, T.293, N.294, D.313, V.337, R.407, R.438, W.518, F.519, F.527, G.531, F.532, N.535 Ligands: MN.1, MN.2 29 PLIP interactions: 29 interactions with chain A Hydrogen bonds: A:A.289, A:C.290, A:G.291, A:K.292, A:T.293, A:N.294, A:R.438, A:F.532, A:N.535 Water bridges: A:A.289, A:T.293, A:N.294, A:D.312, A:V.337, A:N.405, A:R.407, A:R.407, A:R.407, A:R.438, A:W.518, A:W.529, A:W.529, A:P.530 Salt bridges: A:K.292, A:K.292, A:R.407 pi-Stacking: A:F.532, A:F.532 pi-Cation interactions: A:F.527

1 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.6: 6 residues within 4Å: Chain A: R.89, G.239, K.245, K.246, F.335, R.407 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.89, A:G.239 Water bridges: A:K.246, A:R.407

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sullivan, S.M. et al., Structures of rat cytosolic PEPCK: insight into the mechanism of phosphorylation and decarboxylation of oxaloacetic acid. Biochemistry (2007)

Release Date

2007-08-21

Peptides

Phosphoenolpyruvate carboxykinase, cytosolic [GTP]: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Phosphoenolpyruvate carboxykinase, cytosolic [GTP]

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