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Ring-like N-fold Models of Aβ(42) fibrils

When assembling as fibrils Aβ(40) peptides can only assume U-shaped conformations while Aβ(42) can also arrange as S-shaped three-stranded chains. We show that this allows Aβ(42) peptides to assemble pore-like structures that may explain their higher toxicity. For this purpose, we develop a scalable...

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Détails bibliographiques
Publié dans:Sci Rep
Auteurs principaux: Xi, Wenhui, Hansmann, Ulrich H. E.
Format: Artigo
Langue:Inglês
Publié: Nature Publishing Group UK 2017
Sujets:
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC5529447/
https://ncbi.nlm.nih.gov/pubmed/28747632
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-017-06846-0
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