PDBe 3oax

X-ray diffraction
2.6Å resolution

Crystal structure of bovine rhodopsin with beta-ionone

Source organism: Bos taurus
Primary publication:
Binding of more than one retinoid to visual opsins.
Biophys. J. 99 2366-73 (2010)
PMID: 20923672

Function and Biology Details

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Entry contents:
1 distinct polypeptide molecule
Rhodopsin Chains: A, B
Molecule details ›
Chains: A, B
Length: 349 amino acids
Theoretical weight: 39.06 KDa
Source organism: Bos taurus
  • Canonical: P02699 (Residues: 1-348; Coverage: 100%)
Gene name: RHO
Sequence domains:
Structure domains: Rhopdopsin 7-helix transmembrane proteins

Ligands and Environments

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL41XU
Spacegroup: P41
Unit cell:
a: 96.99Å b: 96.99Å c: 149.8Å
α: 90° β: 90° γ: 90°
R R work R free
0.224 0.224 0.262