2M01

Solution structure of Kunitz-type neurotoxin LmKKT-1a from scorpion venom


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 100 
  • Conformers Submitted: 20 
  • Selection Criteria: structures with the lowest energy 

wwPDB Validation 3D Report Full Report


This is version 1.0 of the entry. See complete history

Literature

Genomic and structural characterization of Kunitz-type peptide LmKTT-1a highlights diversity and evolution of scorpion potassium channel toxins.

Chen, Z.Luo, F.Feng, J.Yang, W.Zeng, D.Zhao, R.Cao, Z.Liu, M.Li, W.Jiang, L.Wu, Y.

(2013) Plos One 8: e60201-e60201

  • DOI: 10.1371/journal.pone.0060201

  • PubMed Abstract: 
  • Recently, a new subfamily of long-chain toxins with a Kunitz-type fold was found in scorpion venom glands. Functionally, these toxins inhibit protease activity and block potassium channels. However, the genomic organization and three-dimensional (3-D ...

    Recently, a new subfamily of long-chain toxins with a Kunitz-type fold was found in scorpion venom glands. Functionally, these toxins inhibit protease activity and block potassium channels. However, the genomic organization and three-dimensional (3-D) structure of this kind of scorpion toxin has not been reported.


    Organizational Affiliation

    State Key Laboratory of Virology, College of Life Sciences, Wuhan University, Wuhan, PR China.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Protease inhibitor LmKTT-1a
A
59Lychas mucronatusN/A
Find proteins for P0DJ46 (Lychas mucronatus)
Go to UniProtKB:  P0DJ46
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 100 
  • Conformers Submitted: 20 
  • Selection Criteria: structures with the lowest energy 

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2013-11-13
    Type: Initial release