1DRS

THREE-DIMENSIONAL STRUCTURE OF THE RGD-CONTAINING NEUROTOXIN HOMOLOGUE, DENDROASPIN


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Submitted: 39 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Three-dimensional structure of the RGD-containing neurotoxin homologue dendroaspin.

Sutcliffe, M.J.Jaseja, M.Hyde, E.I.Lu, X.Williams, J.A.

(1994) Nat.Struct.Mol.Biol. 1: 802-807


  • PubMed Abstract: 
  • Dendroaspin is a short chain neurotoxin homologue from the venom of Elapidae snakes, which lacks neurotoxicity. Unlike neurotoxins, it contains an Arg-Gly-Asp-(RGD)-motif and functions as an inhibitor of platelet aggregation and platelet adhesion wit ...

    Dendroaspin is a short chain neurotoxin homologue from the venom of Elapidae snakes, which lacks neurotoxicity. Unlike neurotoxins, it contains an Arg-Gly-Asp-(RGD)-motif and functions as an inhibitor of platelet aggregation and platelet adhesion with comparable potency to the disintegrins from the venoms of Viperidae. We have determined the structure of dendroaspin in solution using NMR spectroscopy. The structure contains a core similar to that of short chain neurotoxins, but with a novel arrangement of loops and a solvent-exposed RGD-motif. Dendroaspin is thus an integrin antagonist with a well defined fold different from that of the disintegrins, based on the neurotoxin scaffold.


    Related Citations: 
    • 1H NMR Assignments and Secondary Structure of Dendroaspin, an Rgd-Containing Glycoprotein Iibiiia (Alphaiib-Beta3) Antagonist with a Neurotoxin Fold
      Jaseja, M.,Lu, X.,Williams, J.A.,Sutcliffe, M.J.,Kakkar, V.V.,Parslow, R.A.,Hyde, E.I.
      () TO BE PUBLISHED --: --


    Organizational Affiliation

    Biological NMR Centre, University of Leicester, U.K.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
DENDROASPIN
A
59Dendroaspis jamesoni kaimosaeN/A
Find proteins for P28375 (Dendroaspis jamesoni kaimosae)
Go to UniProtKB:  P28375
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Submitted: 39 
  • Olderado: 1DRS Olderado

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1994-12-20
    Type: Initial release
  • Version 1.1: 2008-03-03
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance