3,4-dihydroxyphenylacetate + H(+) => 4-methylcatechol + CO2
3,4-dihydroxyphenylacetate + h(+) => 4-methylcatechol + co2
3,4-dihydroxyphenylacetate + H(+) => 4-methylcatechol + CO2
3,4-dihydroxyphenylacetate + h(+) => 4-methylcatechol + co2