2MJ0 | pdb_00002mj0

Spatial structure of P33A mutant of non-conventional toxin WTX from Naja kaouthia

• PDB DOI: https://doi.org/10.2210/pdb2MJ0/pdb
• BMRB: 19700

• Classification: TOXIN
• Organism(s): Naja kaouthia
• Expression System: Escherichia coli
• Mutation(s): Yes 
• Membrane Protein: Yes  OPM


• Deposited: 2013-12-23 Released: 2014-12-24 
• Deposition Author(s): Paramonov, A.S., Shenkarev, Z.O., Lyukmanova, E.N.

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 400 
• Conformers Submitted: 20 
• Selection Criteria: target function 

Literature

Interaction of Weak Toxin from Naja kaouthia with Muscarinic Acetylcholine Receptors: Mutagenesis, NMR and Modeling Study

Paramonov, A.S., Shenkarev, Z.O., Lyukmanova, E.N.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Macromolecule Content 

• Total Structure Weight: 7.74 kDa 
• Atom Count: 530 
• Modeled Residue Count: 66 
• Deposited Residue Count: 66 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Weak tryptophan-containing neurotoxin	A	66	Naja kaouthia	Mutation(s): 1  Membrane Entity: Yes
UniProt
Find proteins for P82935 (Naja kaouthia) Explore P82935  Go to UniProtKB:  P82935

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 400 
• Conformers Submitted: 20 
• Selection Criteria: target function 

Structure Validation

Entry History 

Deposition Data

• Released Date: 2014-12-24 
Deposition Author(s): Paramonov, A.S., Shenkarev, Z.O., Lyukmanova, E.N.

Revision History  

• Version 1.0: 2014-12-24
  Type: Initial release
  
• Version 1.1: 2024-10-30
  Changes: Data collection, Database references, Derived calculations, Structure summary