ID   2.1.1.89
DE   tetrahydrocolumbamine 2-O-methyltransferase.
CA   (S)-tetrahydrocolumbamine + S-adenosyl-L-methionine = (S)-
CA   tetrahydropalmatine + H(+) + S-adenosyl-L-homocysteine.
CC   -!- Involved in the biosynthesis of the berberine alkaloids.
DR   Q8H9A8, COOMT_COPJA;  I3V6A7, SOMT1_PAPSO;
//