产品内容
本酶催化的反应为3 S-Adenosyl-L-Methionine + An Ornithine Lipid = 3 S-Adenosyl-L-Homocysteine + An N,N,N-Trimethylornithine Lipid (Overall Reaction);;(1a) S-Adenosyl-L-Methionine + An Ornithine Lipid = S-Adenosyl-L-Homocysteine + An N-Methylornithine Lipid;;(1b) S-Adenosyl-L-Methionine + An N-Methylornithine Lipid = S-Adenosyl-L-Homocysteine + An N,N-Dimethylornithine Lipid;;(1c) S-Adenosyl-L-Methionine + An N,N-Dimethylornithine Lipid = S-Adenosyl-L-Homocysteine + An N,N,N-Trimethylornithine Lipid,系统名称为S-Adenosyl-L-Methionine:ornithine Lipid N-Methyltransferase,该酶源自单胞球氨酸菌(Singulisphaera acidiphila),催化鸟氨酸脂质末端 delta-氮的三次连续甲基化。