mitomycin B + S-adenosyl-L-homocysteine => 6-demethylmitomycin B + S-adenosyl-L-methionine
mitomycin b + s-adenosyl-l-homocysteine => 6-demethylmitomycin b + s-adenosyl-l-methionine
mitomycin B + S-adenosyl-L-homocysteine => 6-demethylmitomycin B + S-adenosyl-L-methionine
mitomycin b + s-adenosyl-l-homocysteine => 6-demethylmitomycin b + s-adenosyl-l-methionine