PDBe 3d2r

X-ray diffraction
2.03Å resolution

Crystal structure of pyruvate dehydrogenase kinase isoform 4 in complex with ADP

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
[Pyruvate dehydrogenase (acetyl-transferring)] kinase isozyme 4, mitochondrial Chains: A, B
Molecule details ›
Chains: A, B
Length: 394 amino acids
Theoretical weight: 44.77 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q16654 (Residues: 20-411; Coverage: 95%)
Gene names: PDHK4, PDK4
Sequence domains:
Structure domains:

Ligands and Environments

3 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU FR-E+ SUPERBRIGHT
Spacegroup: P21
Unit cell:
a: 70.595Å b: 69.374Å c: 82.328Å
α: 90° β: 99.26° γ: 90°
R-values:
R R work R free
0.185 0.183 0.23
Expression system: Escherichia coli BL21(DE3)