PDBe 3dt4

X-ray diffraction
1.45Å resolution

The structure of rat cytosolic PEPCK in complex with oxalate and GTP

Source organism: Rattus norvegicus

Function and Biology Details

Structure analysis Details

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

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: P21
Unit cell:
a: 60.454Å b: 119.759Å c: 87.3Å
α: 90° β: 96.7° γ: 90°
R R work R free
0.176 0.175 0.203
Expression system: Escherichia coli