| Literature DB >> 28150883 |
Abstract
O-linked β-D-N-acetyl glucosamine (O-GlcNAc) addition (O-GlcNAcylation), a post-translational modification of serine/threonine residues of proteins, is involved in diverse cellular metabolic and signaling pathways. Aberrant O-GlcNAcylation underlies the initiation and progression of multiple chronic diseases including diabetes, cancer, and neurodegenerative diseases. Numerous methods have been developed for the analysis of protein O-GlcNAcylation, but instead of discussing the classical biochemical techniques, this unit covers O-GlcNAc characterization by combining several enrichment methods and mass spectrometry detection techniques [including collision-induced dissociation (CID), higher energy collision dissociation (HCD), and electron transfer dissociation (ETD) mass spectrometry]. © 2017 by John Wiley & Sons, Inc.Entities:
Keywords: BEMAD; CID; ETD; HCD; O-GlcNAc; O-GlcNAcome; O-GlcNAcomics; enrichment; mass spectrometry; site mapping
Mesh:
Substances:
Year: 2017 PMID: 28150883 PMCID: PMC5300742 DOI: 10.1002/cpps.24
Source DB: PubMed Journal: Curr Protoc Protein Sci ISSN: 1934-3655