Catechol O-Methyltransferase

**Definition:** Enzyme that catalyzes the movement of a methyl group from S-adenosylmethionone to a catechol or a catecholamine.

**Tree numbers:** - D08.811.913.555.500.250

**Synonyms:** - Catechol Methyltransferase - Catechol-O-Methyltransferase