2M9S

3D NMR structure of a complex between the amyloid beta peptide (1-40) and the polyphenol epsilon-viniferin glucoside


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 100 
  • Conformers Submitted: 
  • 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

3D NMR structure of a complex between the amyloid beta peptide (1-40) and the polyphenol epsilon-viniferin glucoside: Implications in Alzheimer's disease.

Richard, T.Papastamoulis, Y.Pierre, W.T.Monti, J.P.

(2013) Biochim.Biophys.Acta 1830: 5068-5074

  • DOI: 10.1016/j.bbagen.2013.06.031
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • Alzheimer's disease (AD) is a progressive neurodegenerative disorder. There is a consensus that Aβ is a pathologic agent and that its toxic effects, which are at present incompletely understood, may occur through several potential mechanisms. Polyphe ...

    Alzheimer's disease (AD) is a progressive neurodegenerative disorder. There is a consensus that Aβ is a pathologic agent and that its toxic effects, which are at present incompletely understood, may occur through several potential mechanisms. Polyphenols are known to have wide-ranging properties with regard to health and for helping to prevent various diseases like neurodegenerative disorders. Thus inhibiting the formation of toxic Aβ assemblies is a reasonable hypothesis to prevent and perhaps treat AD METHODS: Solution NMR and molecular modeling were used to obtain more information about the interaction between the Aβ1-40 and the polyphenol ε-viniferin glucoside (EVG) and particularly the Aβ residues involved in the complex.


    Organizational Affiliation

    GESVAB EA 3675, ISVV Université de Bordeaux Victor Segalen, 146 rue Léo Saignat, 33076 Bordeaux cedex, France.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Amyloid beta A4 protein
A
40Homo sapiensMutation(s): 0 
Gene Names: APP (A4, AD1)
Find proteins for P05067 (Homo sapiens)
Go to Gene View: APP
Go to UniProtKB:  P05067
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
23Y
Query on 23Y

Download SDF File 
Download CCD File 
A
(2S,3S)-3-(3,5-dihydroxyphenyl)-2-(4-hydroxyphenyl)-4-[(E)-2-(4-hydroxyphenyl)ethenyl]-2,3-dihydro-1-benzofuran-6-yl beta-D-glucopyranoside
POLYPHENOL EPSILON-VINIFERIN GLUCOSIDE
C34 H32 O11
NHYFNLFVNSLRES-YNVKLIFMSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

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

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

  • Deposited Date: 2013-06-19 
  • Released Date: 2013-09-11 
  • Deposition Author(s): Monti, J., Richard, T.

Revision History 

  • Version 1.0: 2013-09-11
    Type: Initial release