macrocin + S-adenosyl-L-homocysteine + H(+) => demethylmacrocin + S-adenosyl-L-methionine
macrocin + s-adenosyl-l-homocysteine + h(+) => demethylmacrocin + s-adenosyl-l-methionine
macrocin + S-adenosyl-L-homocysteine + H(+) => demethylmacrocin + S-adenosyl-L-methionine
macrocin + s-adenosyl-l-homocysteine + h(+) => demethylmacrocin + s-adenosyl-l-methionine