PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33804376-1 2021 Tyrosinase is a copper-containing monooxygenase catalyzing the O-hydroxylation of tyrosine to 3,4-dihydroxyphenylalanine then to dopaquinone that is profoundly involved in melanin synthesis in eukaryotes. Dihydroxyphenylalanine 94-120 tyrosinase Homo sapiens 0-10