Inability of murine melanoma "tyrosinase" (dopa ozidase) to oxidize tyrosine in the presence or absence of dopa or dihydroxyfumarate cofactor.
D000818:Animals; D004156:Catechol Oxidase / Q000378:metabolism*; D002845:Chromatography; D004295:Dihydroxyphenylalanine / Q000378:metabolism; D005650:Fumarates / Q000378:metabolism; D006863:Hydrogen-Ion Concentration; D008545:Melanoma / Q000201:enzymology*; D008722:Methods; D051379:Mice; D014442:Monophenol Monooxygenase / Q000378:metabolism; D009368:Neoplasm Transplantation; D009374:Neoplasms, Experimental / Q000201:enzymology; D010084:Oxidation-Reduction; D011868:Radioisotopes; D013053:Spectrophotometry; D013997:Time Factors; D014443:Tyrosine / Q000032:analysis / Q000378:metabolism*
D005650:Fumarates; D011868:Radioisotopes; C005998:dihydroxyfumarate; D014443:Tyrosine; D004295:Dihydroxyphenylalanine; D004156:Catechol Oxidase; D014442:Monophenol Monooxygenase