ID 2.1.1.353 DE demethylluteothin O-methyltransferase. CA demethylluteothin + S-adenosyl-L-methionine = luteothin + S-adenosyl-L- CA homocysteine. CC -!- The enzyme, characterized from the bacterium Streptomyces thioluteus, CC participates in the biosynthesis of the antibiotic aureothin. CC -!- An orthologous enzyme in the bacteria Streptomyces orinoci and CC Streptomyces spectabilis catalyzes a similar reaction in the CC biosynthesis of spectinabilin. //