2CK5

Solution structure of Delta 1-7 aOSK1

• PDB DOI: https://doi.org/10.2210/pdb2CK5/pdb

• Classification: ION CHANNEL INHIBITOR
• Organism(s): Orthochirus scrobiculosus
• Mutation(s): Yes 


• Deposited: 2006-04-10 Released: 2007-05-15 
• Deposition Author(s): Alphonse, S., Mouhat, S., Sabatier, J.M., Darbon, H., Bernard, C.

---

Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 50 
• Conformers Submitted: 20 
• Selection Criteria: LEAST RESTRAINT VIOLATION 

Literature

Solution Structure of Two Analogues of the Osk1 Toxin

Alphonse, S., Mouhat, S., Sabatier, J.M., Darbon, H., Bernard, C.

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: 3.48 kDa 
• Atom Count: 235 
• Modelled Residue Count: 31 
• Deposited Residue Count: 31 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
POTASSIUM CHANNEL TOXIN ALPHA-KTX 3.7	A	31	Orthochirus scrobiculosus	Mutation(s): 2
UniProt
Find proteins for P55896 (Orthochirus scrobiculosus) Explore P55896  Go to UniProtKB:  P55896

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 50 
• Conformers Submitted: 20 
• Selection Criteria: LEAST RESTRAINT VIOLATION 

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-05-15 
Deposition Author(s): Alphonse, S., Mouhat, S., Sabatier, J.M., Darbon, H., Bernard, C.

Revision History  

• Version 1.0: 2007-05-15
  Type: Initial release
  
• Version 1.1: 2011-05-08
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance