1FF4

X-RAY STRUCTURE OF MUSCARINIC TOXIN 2 AT 1.5 ANGSTROM RESOLUTION


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Free: 0.244
  • R-Value Work: 0.205

Literature

Macromolecules
Sequence Display for 1FF4

Classification: TOXIN

Total Structure Weight: 7189.15

Macromolecule Entities
Molecule Chains Length Organism Details
MUSCARINIC TOXIN/ACETYLCHOLINE RECEPTOR BINDING PROTEIN A 65 Dendroaspis angusticeps Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Free: 0.244
  • R-Value Work: 0.205
  • Space Group: P 32 2 1

Unit Cell:

Length (Å) Angle (°)
a = 63.00 α = 90.00
b = 63.00 β = 90.00
c = 37.00 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-07-25
  • Released Date: 2003-07-08
  • Deposition author(s): Menez, R., Le Du, M.H., Gaucher, J.F., Menez, A.

Revision History

  • Version 1_0: 2003-07-08

    Type: Initial release

  • Version 1_1: 2008-04-27

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Derived calculations, Version format compliance