3HAQ

Crystal structure of bacteriorhodopsin mutant I148A crystallized from bicelles


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.236
  • R-Value Work: 0.178

Literature

Macromolecules
Sequence Display for 3HAQ

Classification: TRANSPORT PROTEIN

Total Structure Weight: 28981.09

Macromolecule Entities
Molecule Chains Length Organism Details
Bacteriorhodopsin A 249 Halobacterium salinarum Mutation: I148A
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 7 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
CPS
Query on CPS

A 3-[(3-CHOLAMIDOPROPYL)DIMETHYLAMMONIO]-1- PROPANESULFONATE
CHAPS (Synonym)
C32 H58 N2 O7 S
UMCMPZBLKLEWAF-BCTGSCMUSA-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)
R16
Query on R16

A HEXADECANE
C16 H34
DCAYPVUWAIABOU-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
D12
Query on D12

A DODECANE
C12 H26
SNRUBQQJIBEYMU-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
D10
Query on D10

A DECANE
C10 H22
DIOQZVSQGTUSAI-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
DD9
Query on DD9

A nonane
C9 H20
BKIMMITUMNQMOS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
HP6
Query on HP6

A HEPTANE
C7 H16
IMNFDUFMRHMDMM-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.236
  • R-Value Work: 0.178
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 45.00 α = 90.00
b = 102.21 β = 90.00
c = 127.97 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-05-02
  • Released Date: 2009-09-22
  • Deposition author(s): Joh, N.H., Yang, D., Bowie, J.U.

Revision History

  • 2011-07-13
    Type: Advisory, Version format compliance