1R2N

NMR structure of the all-trans retinal in dark-adapted Bacteriorhodopsin


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 100
  • Conformers Submitted: 12
  • Selection Criteria: Rms Distance Between Observed and Calculated Chemical Shifts

Literature

Macromolecules
Sequence Display for 1R2N

Classification: MEMBRANE PROTEIN

Total Structure Weight: 27213.94

Macromolecule Entities
Molecule Chains Length Organism Details
Bacteriorhodopsin A 249 Halobacterium salinarum Gene Name(s): bop VNG_1467G
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Membrane Protein

Source: inferred by homology | Group: ALPHA-HELICAL

Subgroup Name: Bacterial and Algal Rhodopsins

Protein Name: Bacteriorhodopsin (BR)


Small Molecules
Ligands 1 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)

Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 100
  • Conformers Submitted: 12
  • Selection Criteria: rms distance between observed and calculated chemical shifts

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-09-29
  • Released Date: 2003-10-28
  • Deposition author(s): Patzelt, H., Simon, B., terLaak, A., Kessler, B., Kuhne, R., Schmieder, P., Oesterhaelt, D., Oschkinat, H.

Revision History

  • Version 1_0: 2003-10-28

    Type: Initial release

  • Version 1_1: 2008-04-29

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance