PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15802387-7 2005 Relative specificity constants were calculated for the eight UGT1A isoforms with 1-hydroxypyrene, 4-nitrophenol, scopoletin, 4-methylumbelliferone, and entacapone as aglycone substrates. entacapone 152-162 UDP glucuronosyltransferase family 1 member A complex locus Homo sapiens 61-66 11038168-6 2000 However, UGT1A1 was the only UGT capable of catalyzing the formation of two glucuronides of the catecholic entacapone. entacapone 107-117 UDP glucuronosyltransferase family 1 member A complex locus Homo sapiens 9-12