PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 24178944-2 2014 N-acetylglucosaminyltransferase I (GlcNAc-TI) first catalyzes addition of GlcNAc in beta1-2 linkage to the Manalpha1-3-R terminus of the five-mannose structure. 2-acetamido-2-deoxy-4-O-(beta-2-acetamid-2-deoxyglucopyranosyl)glucopyranose 35-41 UDP-GlcNAc:betaGal beta-1,3-N-acetylglucosaminyltransferase 2 Homo sapiens 84-91