4-hydroxy-3,5-dimethoxyphenethylamine + S-adenosyl-L-methionine <=> mescaline + S-adenosyl-L-homocysteine + H(+)
4-hydroxy-3,5-dimethoxyphenethylamine + s-adenosyl-l-methionine <=> mescaline + s-adenosyl-l-homocysteine + h(+)
4-hydroxy-3,5-dimethoxyphenethylamine + S-adenosyl-L-methionine <=> mescaline + S-adenosyl-L-homocysteine + H(+)
4-hydroxy-3,5-dimethoxyphenethylamine + s-adenosyl-l-methionine <=> mescaline + s-adenosyl-l-homocysteine + h(+)