ID 2.1.1.292 DE carminomycin 4-O-methyltransferase. CA carminomycin + S-adenosyl-L-methionine = daunorubicin + H(+) + CA S-adenosyl-L-homocysteine. CC -!- The enzymes from the Gram-positive bacteria Streptomyces sp. C5 and CC Streptomyces peucetius are involved in the biosynthesis of the CC anthracycline daunorubicin. CC -!- In vitro the enzyme from Streptomyces sp. C5 also catalyzes the 4-O- CC methylation of 13-dihydrocarminomycin, rhodomycin D and 10-carboxy- CC 13-deoxycarminomycin. DR Q06528, DNRK_STRPE ; Q55216, DNRK_STRS5 ; //