Abstract:O-GlcNAc transferase (OGT) is an essential X-chromosome-encoded enzyme that catalyzes the addition of N-acetylglucosamine (GlcNAc) to the hydroxyl groups of serine and threonine residues on many nuclear and cytosolic proteins. This posttranslational modification is reversible and is actively removed by the O-GlcNAcase OGA. It was shown more than two decades ago that OGT is essential for mammalian cell viability, but the underlying mechanisms are still enigmatic. Given the close association between OGT and huma… 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.