› 5b6v

X-ray diffraction
2Å resolution

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-136413 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Bacteriorhodopsin Chain: A
Molecule details ›
Chain: A
Length: 248 amino acids
Theoretical weight: 26.81 KDa
Source organism: Halobacterium salinarum NRC-1
UniProt:
  • Canonical: P02945 (Residues: 14-261; Coverage: 95%)
Gene names: VNG_1467G, bop
Sequence domains: Bacteriorhodopsin-like protein
Structure domains: Rhodopsin 7-helix transmembrane proteins

Ligands and Environments

10 bound ligands:
Ligand RET 1 x RET
Ligand L2P 3 x L2P
Ligand TRD 1 x TRD
Ligand D10 1 x D10
Ligand HP6 1 x HP6
Ligand OCT 3 x OCT
Ligand MYS 2 x MYS
Ligand UND 2 x UND
Ligand DD9 1 x DD9
Ligand C14 1 x C14
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SACLA BEAMLINE BL3
Spacegroup: P63
Unit cell:
a: 62.5Å b: 62.5Å c: 112Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.152 0.15 0.175

Quick links

Citations

40 review citations

The form and function of channelrhodopsin.
Deisseroth et al. (2017)
39 more

6 mentions without citation

Recent innovations in membrane-protein structural biology.
Allen JP. (2019)
5 more