3-(4-Hydroxyphenyl)pyruvate; 4-Hydroxyphenylpyruvate; p-Hydroxyphenylpyruvic acid

4-hydroxyphenylpyruvate:oxygen oxidoreductase (decarboxylating); 2 3-(4-Hydroxyphenyl)pyruvate + Oxygen <=> 2 4-Hydroxyphenylacetate + 2 CO2

L-tyrosine:oxygen oxidoreductase (deaminating); L-Tyrosine + H2O + Oxygen <=> 3-(4-Hydroxyphenyl)pyruvate + Ammonia + Hydrogen peroxide

L-tyrosine:2-oxoglutarate aminotransferase; L-Tyrosine + 2-Oxoglutarate <=> 3-(4-Hydroxyphenyl)pyruvate + L-Glutamate

prephenate:NAD+ oxidoreductase(decarboxylating); Prephenate + NAD+ <=> 3-(4-Hydroxyphenyl)pyruvate + CO2 + NADH + H+

prephenate:NADP+ oxidoreductase(decarboxylating); Prephenate + NADP+ <=> 3-(4-Hydroxyphenyl)pyruvate + CO2 + NADPH + H+