This invention contemplates improved methods of enzymatic production of carbohydrates especially fucosylated carbohydrates. Improved syntheses of glycosyl 1- or 2-phosphates using both chemical and enzymatic means are also contemplated. The phosphorylated glycosides are then used to produce sugar nucleotides that are in turn used as donor sugars for glycosylation of acceptor carbohydrates. Especially preferred herein is the use of a disclosed method for fucosylation.
本发明涉及改进的酶制
糖类特别是富含岩藻糖的生产方法。同时,本发明还考虑利用
化学和酶法改进糖基1-或2-
磷酸的合成方法。然后,将
磷酸化糖苷用于生产糖核苷,进而用作供体糖,用于受体糖的糖基化。在此,特别偏爱使用揭示的富含岩藻糖的方法。