1NXB

STRUCTURE AND FUNCTION OF SNAKE VENOM CURARIMIMETIC NEUROTOXINS

Structural Biology Knowledgebase: 1NXB SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.38 Å
  • R-Value Work:

Literature

Macromolecules
Sequence Display for 1NXB

Classification: NEUROTOXIN (POST-SYNAPTIC)

Total Structure Weight: 7069.90

Macromolecule Entities
Molecule Chains Length Organism Details
NEUROTOXIN B A 62 Laticauda semifasciata Mutation: H6Q, Q7H, N26H
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: 1.38 Å
  • R-Value Observed:
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 49.90 α = 90.00
b = 46.60 β = 90.00
c = 21.30 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1980-08-08
  • Released Date: 1981-01-27
  • Deposition author(s): Tsernoglou, D., Petsko, G.A.

Revision History

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