产品内容
本酶催化的反应为ATP + alpha-D-Man-(1->2)-alpha-D-Man-(1->2)-[alpha-D-Man-(1->3)-alpha-D-Man-(1->3)-alpha-D-Man-(1->2)-alpha-D-Man-(1->2)]N-alpha-D-Man-(1->3)-alpha-D-Man-(1->3)-alpha-D-Man-(1->3)-alpha-D-GlcNAc-Diphospho-Ditrans,octacis-Undecaprenol = ADP + 3-O-Phospho-alpha-D-Man-(1->2)-alpha-D-Man-(1->2)-[alpha-D-Man-(1->3)-alpha-D-Man-(1->3)-alpha-D-Man-(1->2)-alpha-D-Man-(1->2)]N-alpha-D-Man-(1->3)-alpha-D-Man-(1->3)-alpha-D-Man-(1->3)-alpha-D-GlcNAc-Diphospho-Ditrans,octacis-Undecaprenol,系统名称为ATP:alpha-D-Man-(1->2)-alpha-D-Man-(1->2)-[alpha-D-Man-(1->3)-alpha-D-Man-(1->3)-alpha-D-Man-(1->2)-alpha-D-Man-(1->2)]N-alpha-D-Man-(1->3)-alpha-D-Man-(1->3)-alpha-D-Man-(1->3)-alpha-D-GlcNAc-Diphospho-Ditrans,octacis-Undecaprenol 3-Phosphotransferase,该酶参与大肠杆菌 Escherichia coli 血清型O9a膜外小叶中多甘露糖O-多糖的生物合成。O-多糖结构因重复单元中糖的数量和类型不同而变化很大。双功能激酶/甲基化酶WbdD还催化3-磷酸-α-D-Man-(1->2)-α-D-Man-(1->2)-[α-D-Man-(1->3)-α-D-Man-(1->3)-α-D-Man-(1->2)-α-D-Man-(1->2)]n-α-D-Man-(1->3)-α-D-Man-(1->3)-α-D-Man-(1->3)-α-D-GlcNAc-二磷酸-二反,八顺-十一异戊烯醇的甲基化(参见 EC 2.1.1.294,3-O-磷酸-多甘露糖基GlcNAc-二磷酸-二反,八顺-十一异戊烯醇3-磷酸-甲基转移酶)。