1GU8

SENSORY RHODOPSIN II

Structural Biology Knowledgebase: 1GU8 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.27 Å
  • R-Value Free: 0.256
  • R-Value Work: 0.230

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1GU8

Classification: MEMBRANE PROTEIN

Total Structure Weight: 25688.87

Macromolecule Entities
Molecule Chains Length Organism Details
SENSORY RHODOPSIN II A 239 Natronomonas pharaonis Details: MODEL 1 - GROUND STATE, MODEL 2 - K-STATE
Gene Name(s): sop2 sopII

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
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

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

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.27 Å
  • R-Value Free: 0.256
  • R-Value Work: 0.230
  • Space Group: C 2 2 21
  • Electron Density Server: EDS EDS

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

  • 2012-06-27
    Type: Refinement description | Details: REMARK 3
  • 2012-06-27
    Type: Other | Details: REMARK 525,HEADER,NUMMDL
  • 2012-06-27
    Type: Non-polymer description | Details: FORMUL
  • 2012-06-27
    Type: Geometry validation | Details: REMARK 500
  • 2012-06-27
    Type: Function and keywords | Details: KEYWDS
  • 2012-06-27
    Type: Citation | Details: JRNL
  • 2012-06-27
    Type: Data collection | Details: REMARK 200
  • 2012-06-27
    Type: Biological assembly | Details: REMARK 300,REMARK 350
  • 2012-06-27
    Type: Version format compliance | Details: REMARK 4