Departments of Chemistry and Biochemistry, The Ohio State University, 484 W. 12th Ave., Columbus, OH 43210, USA.
Carbohydr Res. 2011 Sep 6;346(12):1576-80. doi: 10.1016/j.carres.2011.05.005. Epub 2011 May 12.
This paper describes an enzymatic approach to obtain a thio-containing UDP-GlcNAc analog. We use an assay based on capture of the carbohydrate and analysis by mass spectrometry to quantitatively characterize the activity of this unnatural sugar donor in a LgtA-mediated glycosylation reaction.
本文描述了一种获得含硫 UDP-GlcNAc 类似物的酶法途径。我们使用基于糖捕获和质谱分析的测定方法,定量表征了这种非天然糖供体在 LgtA 介导的糖基化反应中的活性。