PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 31494931-2 2020 N-acetylglucosaminyltransferase I (MGAT1) plays an essential role in the conversion of processed high-mannose cores into complex or hybrid N-linked oligosaccharide structures. high-mannose 97-109 alpha-1,3-mannosyl-glycoprotein 2-beta-N-acetylglucosaminyltransferase Homo sapiens 35-40