1GUE

SENSORY RHODOPSIN II

Structural Biology Knowledgebase: 1GUE SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.27 Å
  • R-Value Free: 0.311
  • R-Value Work: 0.277

Literature

Macromolecules
Sequence Display for 1GUE

Classification: PHOTORECEPTOR

Total Structure Weight: 25688.87

Macromolecule Entities
Molecule Chains Length Organism Details
SENSORY RHODOPSIN II A 239 Natronomonas pharaonis Details: K-STATE, REFINED WITH EXTRAPOLATED DATA
Gene Name(s): sop2 sopII
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Membrane Protein

Source: inferred by homology | Group: ALPHA-HELICAL

Subgroup Name: Bacterial and Algal Rhodopsins

Protein Name: Sensory Rhodopsin II (SRII)


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

A RETINAL
C20 H28 O
NCYCYZXNIZJOKI-OVSJKPMPSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.27 Å
  • R-Value Free: 0.311
  • R-Value Work: 0.277
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 85.51 α = 90.00
b = 128.55 β = 90.00
c = 50.80 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-01-24
  • Released Date: 2002-04-12
  • Deposition author(s): Edman, K., Royant, A., Nollert, P., Maxwell, C.A., Pebay-Peyroula, E., Navarro, J., Neutze, R., Landau, E.M.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4