1mgy

X-ray diffraction
2Å resolution

Structure of the D85S mutant of bacteriorhodopsin with bromide bound

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Bacteriorhodopsin Chain: A
Molecule details ›
Chain: A
Length: 249 amino acids
Theoretical weight: 26.9 KDa
Source organism: Halobacterium salinarum
Expression system: Halobacterium salinarum
UniProt:
  • Canonical: P02945 (Residues: 14-262; Coverage: 95%)
Gene names: VNG_1467G, bop
Sequence domains: Bacteriorhodopsin-like protein
Structure domains: Rhopdopsin 7-helix transmembrane proteins

Ligands and Environments


No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.3.1
Spacegroup: C2221
Unit cell:
a: 52.498Å b: 121.326Å c: 73.875Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.215 0.215 0.236
Expression system: Halobacterium salinarum