Abstract:Lactylation is a new modification discovered on histones. However, whether it can be installed on non-histone proteins remains unclear. Here we report the formation of a signature cyclic immonium ion of lactyllysine, together with the characteristically changed chromatographic behavior, enabling confident protein lactylation assignment by mass spectrometry. This identification strategy was confirmed by affinity-enriched lactylation proteome and revealed lactylation on nuclear non-histone proteins such as nucle… Show more
Set email alert for when this publication receives citations?
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.