1F50

BACTERIORHODOPSIN-BR STATE OF THE E204Q MUTANT AT 1.7 ANGSTROM RESOLUTION

Structural Biology Knowledgebase: 1F50 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.191
  • R-Value Work: 0.132

Literature

Macromolecules
Sequence Display for 1F50

Classification: PROTON TRANSPORT MEMBRANE PROTEIN

Total Structure Weight: 33834.61

Macromolecule Entities
Molecule Chains Length Organism Details
BACTERIORHODOPSIN A 227 Halobacterium salinarum Mutation: E204Q
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 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
LI1
Query on LI1

A 1-[2,6,10.14-TETRAMETHYL-HEXADECAN-16-YL]- 2-[2,10,14-TRIMETHYLHEXADECAN-16-YL]GLYCEROL
LIPID FRAGMENT (Synonym)
C42 H86 O3
YERVUJAKCNBGCR-BIHSMRAKSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SQU
Query on SQU

A 2,10,23-TRIMETHYL-TETRACOSANE
LIPID FRAGMENT (Synonym)
C27 H56
ZADHKSJXSZBQFB-HHHXNRCGSA-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: 1.7 Å
  • R-Value Free: 0.191
  • R-Value Work: 0.132
  • Space Group: P 63

Unit Cell:

Length (Å) Angle (°)
a = 60.63 α = 90.00
b = 60.63 β = 90.00
c = 108.16 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-06-10
  • Released Date: 2000-08-09
  • Deposition author(s): Luecke, H., Schobert, B., Cartailler, J.P., Richter, H.T., Rosengarth, A., Needleman, R., Lanyi, J.K.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values