SMTL ID : 2qzy.2 (1 other biounit)

The structure of chicken mitochondrial PEPCK in complex with PEP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

1 x TQY- FRU: beta-D-fructofuranose-(2-1)-6-O-octanoyl-alpha-D-glucopyranose(Non-covalent)

TQY-FRU.1: 6 residues within 4Å: Chain A: F.434, H.438, W.543, E.597, G.600, R.604 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:R.604, A:R.604, A:H.438, A:E.597, A:R.604 Water bridges: A:G.600, A:R.437, A:R.437, A:H.438, A:R.604 Hydrophobic interactions: A:F.434, A:F.434, A:F.434, A:W.543

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

MN.2: 3 residues within 4Å: Chain A: K.230, H.250, D.297 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:H.250, A:D.297, H2O.1, H2O.14, H2O.14

1 x PEP: PHOSPHOENOLPYRUVATE(Non-functional Binders)

PEP.3: 10 residues within 4Å: Chain A: A.71, R.72, Y.221, G.222, G.223, K.230, F.319, N.389, R.391, F.471 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:R.72, A:G.223, A:N.389, A:N.389 Water bridges: A:R.391, A:R.391, A:R.391, A:R.391 Salt bridges: A:R.72, A:K.230, A:R.391, A:R.391

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Holyoak, T. et al., Structural Insights into the Mechanism of PEPCK Catalysis. Biochemistry (2006)

Release Date

2007-09-04

Peptides

Phosphoenolpyruvate carboxykinase [GTP]: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Phosphoenolpyruvate carboxykinase [GTP]

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