产品内容
本酶催化的反应为N UDP-alpha-D-Glucose + 4-O-{Poly[(2R)-Glycerophospho]-(2R)-Glycerophospho}-N-Acetyl-beta-D-Mannosaminyl-(1->4)-N-Acetyl-alpha-D-Glucosaminyl-Diphospho-Ditrans,octacis-Undecaprenol = N UDP + 4-O-{Poly[(2R)-2-alpha-D-Glucosyl-1-Glycerophospho]-(2R)-Glycerophospho}-N-Acetyl-beta-D-Mannosaminyl-(1->4)-N-Acetyl-alpha-D-Glucosaminyl-Diphospho-Ditrans,octacis-Undecaprenol,系统名称为UDP-alpha-D-Glucose:4-O-{Poly[(2R)-Glycerophospho]-(2R)-Glycerophospho}-N-Acetyl-beta-D-Mannosaminyl-(1->4)-N-Acetyl-alpha-D-Glucosaminyl-Diphospho-Ditrans,octacis-Undecaprenol alpha-D-Glucosyltransferase (Configuration-Retaining),参与细菌细胞壁中聚甘油磷酸磷壁酸的生物合成。该酶从枯草芽孢杆菌(Bacillus subtilis)168中分离,将α-D-葡萄糖添加到甘油单元的游离OH基团上。该酶强烈偏好UDP-α-葡萄糖作为糖供体。对聚核糖醇磷酸没有活性。