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