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
  • Primary Citation of Related Structures:  
    2M01

  • 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) structure of this kind of scorpion toxin has not been reported ...

    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:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Protease inhibitor LmKTT-1aA59Lychas mucronatusMutation(s): 0 
UniProt
Find proteins for P0DJ46 (Lychas mucronatus)
Explore P0DJ46 
Go to UniProtKB:  P0DJ46
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 100 
  • Conformers Submitted: 20 
  • Selection Criteria: structures with the lowest energy 
  • OLDERADO: 2M01 Olderado

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

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