PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 30649336-5 2019 (Excess APP O-glycosylation by GalNAc-T6 decreases Abeta production. UNII-042A8N37WH 51-56 polypeptide N-acetylgalactosaminyltransferase 6 Homo sapiens 31-40