1BH2

A326S MUTANT OF AN INHIBITORY ALPHA SUBUNIT

Structural Biology Knowledgebase: 1BH2 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.250
  • R-Value Work: 0.190

Literature

Macromolecules
Sequence Display for 1BH2

Classification: SIGNAL TRANSDUCTION PROTEIN

Total Structure Weight: 36703.04

Macromolecule Entities
Molecule Chains Length Organism Details
GUANINE NUCLEOTIDE-BINDING PROTEIN A 315 Rattus norvegicus Mutation: A326S
Gene Name(s): Gnai1 Gnai-1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
GSP
Query on GSP

A 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE
C10 H16 N5 O13 P3 S
XOFLBQFBSOEHOG-UUOKFMHZSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.250
  • R-Value Work: 0.190
  • Space Group: P 32 2 1

Unit Cell:

Length (Å) Angle (°)
a = 79.58 α = 90.00
b = 79.58 β = 90.00
c = 105.56 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-06-12
  • Released Date: 1998-11-04
  • Deposition author(s): Mixon, M.B., Posner, B.A., Wall, M.A., Gilman, A.G., Sprang, S.R.

Revision History

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