3QIX

Crystal Structure of BoNT/A LC with Zinc bound


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.41 Å
  • R-Value Free: 0.228
  • R-Value Work: 0.185

Literature

Macromolecules
Sequence Display for 3QIX

Classification: HYDROLASE

Total Structure Weight: 98944.21

Macromolecule Entities
Molecule Chains Length Organism Details
Botulinum neurotoxin type A A, B 430 Clostridium botulinum EC#: 3.4.24.69 IUBMB
Fragment: light chain (UNP residues 3-424)
Gene Name(s): botA CBO0806 CLC_0862
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
EDO
Query on EDO

A 1,2-ETHANEDIOL
ETHYLENE GLYCOL (Synonym)
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.41 Å
  • R-Value Free: 0.228
  • R-Value Work: 0.185
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 38.81 α = 90.00
b = 193.75 β = 96.12
c = 56.00 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2011-01-28
  • Released Date: 2011-04-13
  • Deposition author(s): Thompson, A.A., Han, G.W., Stevens, R.C.

Revision History

  • Version 1_0: 2011-04-13

    Type: Initial release

  • Version 1_1: 2011-07-13

    Type: Version format compliance

  • Version 1_2: 2017-11-08

    Type: Refinement description