daunorubicin + S-adenosyl-L-homocysteine + H(+) => carminomycin + S-adenosyl-L-methionine
daunorubicin + s-adenosyl-l-homocysteine + h(+) => carminomycin + s-adenosyl-l-methionine
daunorubicin + S-adenosyl-L-homocysteine + H(+) => carminomycin + S-adenosyl-L-methionine
daunorubicin + s-adenosyl-l-homocysteine + h(+) => carminomycin + s-adenosyl-l-methionine