O-GlcNAc transferase inhibitors: current tools and future challenges

R Trapannone, K Rafie… - Biochemical Society …, 2016 - portlandpress.com
The O-linked N-acetylglucosamine (O-GlcNAc) post-translational modification (O-
GlcNAcylation) is the dynamic and reversible attachment of N-acetylglucosamine to serine …

Excessive O-GlcNAcylation Causes Heart Failure and Sudden Death

P Umapathi, OO Mesubi, PS Banerjee, N Abrol… - Circulation, 2021 - Am Heart Assoc
Background: Heart failure is a leading cause of death worldwide and is associated with the
rising prevalence of obesity, hypertension, and diabetes. O-GlcNAcylation (the attachment of …

Modulation of transcription factor function by O-GlcNAc modification

S Özcan, SS Andrali, JEL Cantrell - Biochimica et Biophysica Acta (BBA) …, 2010 - Elsevier
O-linked beta-N-acetylglucosamine (O-GlcNAc) modification of nuclear and cytoplasmic
proteins is important for many cellular processes, and the number of proteins that contain …

[HTML][HTML] The O-GlcNAc modification

GW Hart, Y Akimoto - Essentials of Glycobiology. 2nd edition, 2009 - ncbi.nlm.nih.gov
The O-GlcNAc Modification - Essentials of Glycobiology - NCBI Bookshelf Your browser does
not support the NLM PubReader view. Go to this page to see a list of supported browsers or …

Discovery of O-GlcNAc Transferase Inhibitors

BJ Gross, BC Kraybill, S Walker - Journal of the American …, 2005 - ACS Publications
O-GlcNAcylation of serine and threonine residues is a dynamic and essential post-
translational modification involved in signaling pathways in eukaryotes. Studies of O …

O-GlcNAc transferase invokes nucleotide sugar pyrophosphate participation in catalysis

M Schimpl, X Zheng, VS Borodkin, DE Blair… - Nature chemical …, 2012 - nature.com
Protein O-GlcNAcylation is an essential post-translational modification on hundreds of
intracellular proteins in metazoa, catalyzed by O-linked β-N-acetylglucosamine (O-GlcNAc) …

The human O-GlcNAcome database and meta-analysis

E Wulff-Fuentes, RR Berendt, L Massman, L Danner… - Scientific data, 2021 - nature.com
Abstract Over the past 35 years,~ 1700 articles have characterized protein O-GlcNAcylation.
Found in almost all living organisms, this post-translational modification of serine and …

Nutrient regulation of signaling and transcription

GW Hart - Journal of Biological Chemistry, 2019 - ASBMB
In the early 1980s, while using purified glycosyltransferases to probe glycan structures on
surfaces of living cells in the murine immune system, we discovered a novel form of …

O-GlcNAc-Specific Antibody CTD110.6 Cross-Reacts with N-GlcNAc2-Modified Proteins Induced under Glucose Deprivation

T Isono - PloS one, 2011 - journals.plos.org
Modification of serine and threonine residues in proteins by O-linked β-N-acetylgulcosamine
(O-GlcNAc) glycosylation is a feature of many cellular responses to the nutritional state and …

Perturbations in O-linked β-N-acetylglucosamine protein modification cause severe defects in mitotic progression and cytokinesis

C Slawson, NE Zachara, K Vosseller… - Journal of Biological …, 2005 - ASBMB
The dynamic modification of nuclear and cytoplasmic proteins with O-linked β-N-
acetylglucosamine (O-GlcNAc) is a regulatory post-translational modification that is rapidly …