demethylaltemicidin + S-adenosyl-L-methionine = altemicidin + S-adenosyl-L-homocysteine + H(+)
demethylaltemicidin + s-adenosyl-l-methionine = altemicidin + s-adenosyl-l-homocysteine + h(+)
demethylaltemicidin + S-adenosyl-L-methionine = altemicidin + S-adenosyl-L-homocysteine + H(+)
demethylaltemicidin + s-adenosyl-l-methionine = altemicidin + s-adenosyl-l-homocysteine + h(+)