SMTL ID : 4yw8.1

Structure of rat cytosolic pepck in complex with 3-mercaptopicolinic acid

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.55 Å

Oligo State

monomer

Ligands

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

MN.1: 4 residues within 4Å: Chain A: K.246, H.266, D.313 Ligands: 1WD.4 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.266, A:D.313, H2O.8 MN.2: 2 residues within 4Å: Chain A: H.504, E.609 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:H.504, A:E.609, H2O.4, H2O.12, H2O.13

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

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

2 x 1WD: 3-sulfanylpyridine-2-carboxylic acid(Non-covalent)

1WD.4: 11 residues within 4Å: Chain A: R.89, Y.237, K.245, K.246, H.266, S.288, D.313, F.335, R.407, F.487 Ligands: MN.1 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:F.335 Hydrogen bonds: A:S.288 Water bridges: A:K.292, A:R.407 Salt bridges: A:R.89, A:K.246, A:H.266 1WD.8: 10 residues within 4Å: Chain A: F.286, C.290, G.436, G.437, R.438, V.516, N.517, W.518, F.519 Ligands: MEE.9 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:F.286, A:F.286 Hydrogen bonds: A:W.518, A:W.518 Salt bridges: A:R.438

1 x MOH: METHANOL(Non-functional Binders)

MOH.5: 8 residues within 4Å: Chain A: G.261, W.262, L.263, M.317, K.318, F.319, M.502, R.505 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.261, A:F.319

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

EDO.6: 4 residues within 4Å: Chain A: R.89, I.90, E.91, S.92 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.89, A:E.91, A:S.92, A:S.92 EDO.7: 5 residues within 4Å: Chain A: G.10, D.12, F.13, K.16, Q.41 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.12, A:K.16, A:Q.41

1 x MEE: METHANETHIOL(Non-covalent)

MEE.9: 3 residues within 4Å: Chain A: P.287, C.290 Ligands: 1WD.8 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Balan, M.D. et al., Inhibition and Allosteric Regulation of Monomeric Phosphoenolpyruvate Carboxykinase by 3-Mercaptopicolinic Acid. Biochemistry (2015)

Release Date

2015-09-23

Peptides

Phosphoenolpyruvate carboxykinase, cytosolic [GTP]: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Phosphoenolpyruvate carboxykinase, cytosolic [GTP]

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