1CHQ

SURPRISING LEADS FOR A CHOLERA TOXIN RECEPTOR BINDING ANTAGONIST; CRYSTALLOGRAPHIC STUDIES OF CTB MUTANTS

Structural Biology Knowledgebase: 1CHQ SBKB.org


Experimental Data Snapshot

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

Literature

Macromolecules
Sequence Display for 1CHQ

Classification: TOXIN

Total Structure Weight: 57906.29

Macromolecule Entities
Molecule Chains Length Organism Details
CHOLERA TOXIN B PENTAMER D, E, F, G, H 103 Vibrio cholerae Mutation: R35D
Gene Name(s): ctxB toxB VC_1456
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Observed:
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 102.60 α = 90.00
b = 67.39 β = 131.63
c = 98.81 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1995-02-15
  • Released Date: 1996-03-08
  • Deposition author(s): Merritt, E.A., Hol, W.G.J.

Revision History

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