label: 6-O-methylnorlaudanosoline 5'-O-methyltransferase activity
label_lc: 6-o-methylnorlaudanosoline 5'-o-methyltransferase activity
description: "Catalysis of the reaction: S-adenosyl-L-methionine + 6-O-methylnorlaudanosoline = S-adenosyl-L-homocysteine + nororientaline."