reticuline + S-adenosyl-L-homocysteine + H(+) => norreticuline + S-adenosyl-L-methionine
reticuline + s-adenosyl-l-homocysteine + h(+) => norreticuline + s-adenosyl-l-methionine
reticuline + S-adenosyl-L-homocysteine + H(+) => norreticuline + S-adenosyl-L-methionine
reticuline + s-adenosyl-l-homocysteine + h(+) => norreticuline + s-adenosyl-l-methionine