preferred_name: O-demethylpuromycin + S-adenosyl-L-methionine = puromycin + S-adenosyl-L-homocysteine + H(+)
preferred_name_lc: o-demethylpuromycin + s-adenosyl-l-methionine = puromycin + s-adenosyl-l-homocysteine + h(+)
label: "O-demethylpuromycin O-methyltransferase"
label_lc: "o-demethylpuromycin o-methyltransferase"