PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 26403402-12 2015 Glucosamine sulphate acts not only as building block in the biosynthesis of glycosaminoglycan chains, but also as a booster of hyaluronan synthase 1. Glucosamine 0-20 hyaluronan synthase 1 Homo sapiens 127-148