PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25183006-3 2014 Excessive cytosolic glucose can enter the hexosamine biosynthetic pathway, increase UDP-N-acetylglucosamine (UDP-GlcNAc) availability, and lead to modification of cytosolic proteins via O-linked attachment of the monosaccharide beta-N-GlcNAc (O-GlcNAcylation) from UDP-GlcNAc by the enzyme O-GlcNAc transferase. Glucose 20-27 O-linked N-acetylglucosamine (GlcNAc) transferase Homo sapiens 243-251