PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16139098-4 2005 Further investigation identified multiple UGT isoforms to be responsible for catalyzing the addition of glucuronic acid to ethanol, with UGT1A1 and 2B7 being the two most prevalent isoforms. Glucuronic Acid 104-119 UDP glucuronosyltransferase family 1 member A1 Homo sapiens 137-143