PDBe 3pxo

X-ray diffraction
3Å resolution

Crystal structure of Metarhodopsin II

Source organism: Bos taurus
Primary publication:
Crystal structure of metarhodopsin II.
Nature 471 651-5 (2011)
PMID: 21389988

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Rhodopsin Chain: A
Molecule details ›
Chain: A
Length: 348 amino acids
Theoretical weight: 39.03 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

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BESSY BEAMLINE 14.2
Spacegroup: R32
Unit cell:
a: 241.82Å b: 241.82Å c: 111.8Å
α: 90° β: 90° γ: 120°
R R work R free
0.217 0.216 0.245