PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33171978-6 2020 Using this approach, SULT4A1-dependent sulfation of 1-naphthol was observed. 1-naphthol 52-62 sulfotransferase family 4A member 1 Homo sapiens 21-28