1H2S

MOLECULAR BASIS OF TRANSMENBRANE SIGNALLING BY SENSORY RHODOPSIN II-TRANSDUCER COMPLEX

Structural Biology Knowledgebase: 1H2S SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.93 Å
  • R-Value Free: 0.258
  • R-Value Work: 0.226

Literature

Macromolecules
Sequence Display for 1H2S

Classification: MEMBRANE PROTEIN

Total Structure Weight: 30377.19

Macromolecule Entities
Molecule Chains Length Organism Details
SENSORY RHODOPSIN II A 225 Natronomonas pharaonis Fragment: RESIDUES 1-225
Details: HIS-TAG
Gene Name(s): sop2 sopII
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
SENSORY RHODOPSIN II TRANSDUCER B 60 Natronomonas pharaonis Fragment: RESIDUES 23-82
Details: HIS-TAG
Gene Name(s): htr2 htrII
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: 1.93 Å
  • R-Value Free: 0.258
  • R-Value Work: 0.226
  • Space Group: P 21 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 124.30 α = 90.00
b = 46.96 β = 90.00
c = 53.84 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-08-15
  • Released Date: 2002-10-10
  • Deposition author(s): Gordeliy, V.I., Labahn, J., Moukhametzianov, R., Efremov, R., Granzin, J., Schlesinger, R., Bueldt, G., Savopol, T., Scheidig, A., Klare, J.P., Engelhard, M.

Revision History

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