PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3127037-5 1988 The origin of soluble tyrosinase and its utility to employ that enzymatic activity in melanoma chemotherapy using catechols as tyrosinase-dependent precursors of cytotoxic quinones is discussed. Quinones 172-180 tyrosinase Mus musculus 22-32 31585271-7 2019 The UV-visible spectra showed compound 22 inhibits the formation of dopamine quinone, further the molecular docking analysis of compound 22 with tyrosinase (PDB: 2Y9X) indicated that compound 22 interacted with the amino acid residues of tyrosinase. Quinones 77-84 tyrosinase Mus musculus 145-155 31585271-7 2019 The UV-visible spectra showed compound 22 inhibits the formation of dopamine quinone, further the molecular docking analysis of compound 22 with tyrosinase (PDB: 2Y9X) indicated that compound 22 interacted with the amino acid residues of tyrosinase. Quinones 77-84 tyrosinase Mus musculus 238-248 1997095-5 1991 As a possible mechanism that might account for this action, it may be that 4-S-CAP is oxidised by tyrosinase to the o-quinone form via the catechol derivative and that some of the quinones then conjugate with sulfhydryl enzymes including DNA polymerase, thus exerting a killing activity for pigmented melanoma cells. Quinones 180-188 tyrosinase Mus musculus 98-108 3127037-5 1988 The origin of soluble tyrosinase and its utility to employ that enzymatic activity in melanoma chemotherapy using catechols as tyrosinase-dependent precursors of cytotoxic quinones is discussed. Quinones 172-180 tyrosinase Mus musculus 127-137