O‐GlcNAc Modification Prevents Peptide‐Dependent Acceleration of α‐Synuclein Aggregation

Abstract

Sweet relief: The Parkinson's disease- associated protein α-synuclein is post-translationally modified by N-acetylglucosamine (O-GlcNAc), but the biochemical consequences are unknown. Here we show that an O-GlcNAc-modified peptide does not participate in α-synuclein aggregation, thus suggesting that O-GlcNAc might directly inhibit aggregation in cells. Detailed facts of importance to specialist readers are published as ”Supporting Information”. Such documents are peer-reviewed, but not copy-edited or typeset. They are made available as submitted by the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.