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CAMPYLOBACTER GLYCOSYLTRANSFERASES FOR BIOSYNTHESIS OF GANGLIOSIDES AND GANGLIOSIDE MIMICS.
CAMPYLOBACTER GLYCOSYLTRANSFERASES FOR BIOSYNTHESIS OF GANGLIOSIDES AND GANGLIOSIDE MIMICS.
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机译:甘蔗糖苷和甘蔗糖苷类似物的生物合成的甘蔗糖苷糖基转移酶。
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摘要
This invention provides prokaryotic glycosyltransferases, including a bifunctional sialyltransferase that has both an agr;2,3- and an agr;2,8-activity. A bgr;1,4-GalNAc transferase and a bgr;1, 3-galactosyltransferase are also provided by the invention, as are other glycosyltransferases and enzymes involved in synthesis of lipooligosaccharide (LOS). The glycosyltransferases can be obtained from, for example, Campylobacter species, including C. jejuni. In additional embodiments, the invention provides nucleic acids that encode the glycosyltransferases, as well as expression vectors and host cells for expressing the glycosyltransferases.
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