1Q5I

Crystal structure of bacteriorhodopsin mutant P186A crystallized from bicelles


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.256
  • R-Value Work: 0.194

Literature

Macromolecules
Sequence Display for 1Q5I

Classification: MEMBRANE PROTEIN

Total Structure Weight: 54375.80

Macromolecule Entities
Molecule Chains Length Organism Details
Bacteriorhodopsin A, B 249 Halobacterium salinarum Mutation: P186A
Gene Name(s): bop VNG_1467G
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Membrane Protein

Source: inferred by homology | Group: ALPHA-HELICAL

Subgroup Name: Bacterial and Algal Rhodopsins

Protein Name: Bacteriorhodopsin (BR)


Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
RET
Query on RET

A, B RETINAL
C20 H28 O
NCYCYZXNIZJOKI-OVSJKPMPSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.256
  • R-Value Work: 0.194
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 44.63 α = 90.00
b = 108.72 β = 113.46
c = 56.09 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-08-07
  • Released Date: 2004-01-06
  • Deposition author(s): Yohannan, S., Faham, S., Yang, D., Whitelegge, J.P., Bowie, J.U.

Revision History

  • 2008-04-29
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance