ID   2.1.1.89
DE   Tetrahydrocolumbamine 2-O-methyltransferase.
CA   S-adenosyl-L-methionine + 5,8,13,13a-tetrahydrocolumbamine = S-adenosyl-
CA   L-homocysteine + tetrahydropalmatine.
CC   -!- Involved in the biosynthesis of the berberine alkaloids.
DR   Q8H9A8, COOMT_COPJA;
//