1JGJ

CRYSTAL STRUCTURE OF SENSORY RHODOPSIN II AT 2.4 ANGSTROMS: INSIGHTS INTO COLOR TUNING AND TRANSDUCER INTERACTION

Structural Biology Knowledgebase: 1JGJ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.280
  • R-Value Work: 0.233

Literature

Macromolecules
Sequence Display for 1JGJ

Classification: SIGNALING PROTEIN

Total Structure Weight: 23752.44

Macromolecule Entities
Molecule Chains Length Organism Details
SENSORY RHODOPSIN II A 217 Natronomonas pharaonis Mutation: V52A, A70V, L135I, I169V
Gene Name(s): sop2 sopII
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Membrane Protein

Source: mpstruc | 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
BOG
Query on BOG

A B-OCTYLGLUCOSIDE
C14 H28 O6
HEGSGKPQLMEBJL-RKQHYHRCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
RET
Query on RET

A 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: 2.4 Å
  • R-Value Free: 0.280
  • R-Value Work: 0.233
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 87.34 α = 90.00
b = 130.81 β = 90.00
c = 50.87 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-06-25
  • Released Date: 2001-07-18
  • Deposition author(s): Luecke, H.

Revision History

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