in the yeasts c. albicans , c. tropicalis , and c. stellatoidea but not in c. krusei , r.rubra , and s. cerevisiae enzyme activity was found by which -- as by the catechol-o-methyltransferase ( ec 2.1.1.6 ) found in the liver -- the o-methylation of epinephrine to metanephrine and paranephrine , of 3,4-dihydroxybenzoic acid to 4-hydroxy-3-methoxybenzoic acid and 3-hydroxy-4-methoxybenzoic acid , and of 6,7-dihydroxycoumarin to 7-hydroxy-6-methoxycoumarin and 6-hydroxy-7-methoxycoumarin is catalysed .
C0014563
epinephrine
C0025562
metanephrine