1EPW

CRYSTAL STRUCTURE OF CLOSTRIDIUM NEUROTOXIN TYPE B


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.233
  • R-Value Work: 0.202

Literature

Macromolecules
Sequence Display for 1EPW

Classification: HYDROLASE

Total Structure Weight: 150994.84

Macromolecule Entities
Molecule Chains Length Organism Details
BOTULINUM NEUROTOXIN TYPE B A 1290 Clostridium botulinum EC#: 3.4.24.69 IUBMB
Gene Name(s): botB
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 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)
ZN
Query on ZN

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.233
  • R-Value Work: 0.202
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 75.82 α = 90.00
b = 123.12 β = 113.80
c = 96.23 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-03-29
  • Released Date: 2000-11-01
  • Deposition author(s): Swaminathan, S., Eswaramoorthy, S.

Revision History

  • 2008-04-27
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance