Glycosynthase mutants of Rhodococcus sp. endo-glycoceramidase II efficiently synthesize complex glycosphingolipids. Glycosyl fluoride donors may be assembled via sequential glycosyltransferase-catalysed glycosylation of lactosyl fluoride. Alternatively, lactosyl fluoride may be coupled to sphingosine prior to subsequent glycosylation steps.
红球菌属的糖合酶突变体。内切糖神经酰胺酶 II 可有效合成复杂的鞘
糖脂。糖基
氟供体可以通过连续糖基转移酶催化的
乳糖基
氟糖基化来组装。或者,
乳糖酰
氟可以在随后的糖基化步骤之前与
鞘氨醇偶联。