PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 849453-3 1977 The glycopeptide fraction from alpha1-acid glycoprotein is complex (i.e., the carbohydrate moiety contains mannose, galactose, N-acetylglucosamine, and sailic acid), as is one of the glycopeptide fractions from thyroglobulin (type I). Glycopeptides 4-16 thyroglobulin Homo sapiens 211-224