PDBe 2rk7

X-ray diffraction
1.9Å resolution

The Structure of rat cytosolic PEPCK in complex with oxalate


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Phosphoenolpyruvate carboxykinase, cytosolic [GTP] Chains: A, B
Molecule details ›
Chains: A, B
Length: 624 amino acids
Theoretical weight: 69.64 KDa
Source organism: Rattus norvegicus
Expression system: Escherichia coli BL21(DE3)
  • Canonical: P07379 (Residues: 1-622; Coverage: 100%)
Gene name: Pck1
Sequence domains:
Structure domains:

Ligands and Environments

3 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RUH3R
Spacegroup: P21
Unit cell:
a: 64.011Å b: 118.945Å c: 86.506Å
α: 90° β: 106.95° γ: 90°
R R work R free
0.207 0.205 0.256
Expression system: Escherichia coli BL21(DE3)