产品内容
本酶催化的反应为2 S-Adenosyl-L-Methionine + 8-Amino-8-Demethylriboflavin = 2 S-Adenosyl-L-Homocysteine + Roseoflavin (Overall Reaction);;(1a) S-Adenosyl-L-Methionine + 8-Amino-8-Demethylriboflavin = S-Adenosyl-L-Homocysteine + 8-Demethyl-8-(Methylamino)riboflavin;;(1b) S-Adenosyl-L-Methionine + 8-Demethyl-8-(Methylamino)riboflavin = S-Adenosyl-L-Homocysteine + Roseoflavin,系统名称为S-Adenosyl-L-Methionine:8-Amino-8-Demethylriboflavin N,N-Dimethyltransferase,该酶源自土壤细菌达瓦链霉菌(Streptomyces davawensis),催化抗生素玫瑰黄素(roseoflavin)生物合成的最后两步。