ID   2.1.1.116
DE   3'-hydroxy-N-methyl-(S)-coclaurine 4'-O-methyltransferase.
CA   (S)-3'-hydroxy-N-methylcoclaurine + S-adenosyl-L-methionine = (S)-
CA   reticuline + H(+) + S-adenosyl-L-homocysteine.
CC   -!- Involved in isoquinoline alkaloid metabolism in plants.
CC   -!- Has also been shown to catalyze the methylation of (RS)-
CC       laudanosoline, (S)-3'-hydroxycoclaurine and (RS)-7-
CC       O-methylnoraudanosoline.
DR   Q7XB11, 4OMT1_PAPSO;  Q7XB10, 4OMT2_PAPSO;  Q9LEL5, 4OMT_COPJA ;
//