preferred_name: mycinamicin III + S-adenosyl-L-methionine = mycinamicin IV + S-adenosyl-L-homocysteine + H(+)
preferred_name_lc: mycinamicin iii + s-adenosyl-l-methionine = mycinamicin iv + s-adenosyl-l-homocysteine + h(+)
label: "mycinamicin III 3''-O-methyltransferase"
label_lc: "mycinamicin iii 3''-o-methyltransferase"