Biological Assembly 1  

 3D View: Structure | Electron Density | Ligand Interaction

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Global Symmetry: Cyclic - C2  (3D View)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 55020.48 
• Atom Count: 3654 
• Residue Count: 508 
• Unique protein chains: 1

1UAZ

Crystal structure of archaerhodopsin-1

• DOI: 10.2210/pdb1UAZ/pdb

• Classification: PROTON TRANSPORT
• Organism(s): Halorubrum chaoviator (strain DSM 11365 / JCM 9573 / AUS-1)


• Deposited: 2003-03-26 Released: 2003-04-15 
• Deposition Author(s): Enami, N., Okumua, H., Kouyama, T.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 3.4 Å
• R-Value Free: 0.282 
• R-Value Work: 0.230 

Literature

X-ray crystallographic studies of archaerhodopsin

Enami, N., Okumua, H., Kouyama, T.

(2003) J.Photosci. 9: 320-322

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details
archaerhodopsin-1	A, B	254	Halorubrum chaoviator (strain DSM 11365 / JCM 9573 / AUS-1)	Mutation(s): 0
Membrane protein mpstruct	Group:  TRANSMEMBRANE PROTEINS: ALPHA-HELICAL		Sub Group:  Bacterial and Algal Rhodopsins	Protein:  Archaerhodopsin-1 (aR-1)
Find proteins for P69051 (Halorubrum chaoviator (strain DSM 11365 / JCM 9573 / AUS-1)) Go to UniProtKB:  P69051

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram & Interactions
RET	A, B	RETINAL C20 H28 O NCYCYZXNIZJOKI-OVSJKPMPSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 3.4 Å
• R-Value Free: 0.282 
• R-Value Work: 0.230 
• Space Group: P 4₃ 2₁ 2

Unit Cell:

Length (Å)	Angle (°)
a = 128.100	α = 90.00
b = 128.100	β = 90.00
c = 117.600	γ = 90.00

Software Package:

Software Name	Purpose
XTALVIEW	refinement
CNS	refinement
MOSFLM	data reduction
CCP4	data scaling
SCALA	data scaling

Structure Validation

Entry History 

Deposition Data

• Deposited Date: 2003-03-26 
• Released Date: 2003-04-15 
• Deposition Author(s): Enami, N., Okumua, H., Kouyama, T.

Revision History 

• Version 1.0: 2003-04-15
  Type: Initial release
• Version 1.1: 2007-10-16
  Type: Version format compliance
• Version 1.2: 2011-07-13
  Type: Version format compliance