PDBe 2gmh

X-ray diffraction
2.5Å resolution

Structure of Porcine Electron Transfer Flavoprotein-Ubiquinone Oxidoreductase in Complexed with Ubiquinone


Function and Biology Details

Reaction catalysed:
Reduced electron-transferring flavoprotein + ubiquinone = electron- transferring flavoprotein + ubiquinol. 

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Electron transfer flavoprotein-ubiquinone oxidoreductase, mitochondrial Chains: A, B
Molecule details ›
Chains: A, B
Length: 584 amino acids
Theoretical weight: 64.93 KDa
Source organism: Sus scrofa
  • Canonical: P55931 (Residues: 34-617; Coverage: 95%)
Gene name: ETFDH
Sequence domains:
Structure domains: FAD/NAD(P)-binding domain

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 14-BM-C
Spacegroup: P4212
Unit cell:
a: 154.322Å b: 154.322Å c: 128.536Å
α: 90° β: 90° γ: 90°
R R work R free
0.221 0.221 0.254