PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21217854-0 2009 Oxidation of the carcinogenic non-aminoazo dye 1-phenylazo-2-hydroxy-naphthalene (Sudan I) by cytochromes P450 and peroxidases: a comparative study. 1-phenylazo-2-naphthol 47-80 cytochrome P450 family 2 subfamily B member 6 Homo sapiens 106-126