1G8Z

HIS57ALA MUTANT OF CHOLERA TOXIN B-PENATMER

Structural Biology Knowledgebase: 1G8Z SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.239
  • R-Value Work: 0.179

Literature

Macromolecules
Sequence Display for 1G8Z

Classification: TOXIN

Total Structure Weight: 58502.10

Macromolecule Entities
Molecule Chains Length Organism Details
CHOLERA TOXIN B PROTEIN D, E, F, G, H 103 Vibrio cholerae Mutation: H57A
Gene Name(s): ctxB toxB VC_1456
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
GAL
Query on GAL

D, F, G, H BETA-D-GALACTOSE
C6 H12 O6
WQZGKKKJIJFFOK-FPRJBGLDSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.239
  • R-Value Work: 0.179
  • Space Group: P 21 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 101.36 α = 90.00
b = 114.72 β = 90.00
c = 45.59 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-11-21
  • Released Date: 2001-07-25
  • Deposition author(s): Aman, A.T., Fraser, S., Merritt, E.A., Rodigherio, C., Kenny, M.

Revision History

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