Synthesis 2021; 53(14): 2367-2380
DOI: 10.1055/a-1426-4451
short review

Enzymatic Synthesis of Glycosphingolipids: A Review

Qingjiang Li
,
Zhongwu Guo
The authors thank the National Science Foundation (NSF) (CHE-1800279) for the financial support of our research. Z.G. thanks Steven Scott and Rebecca Scott for their generous endowment.


Abstract

Glycosphingolipids (GSLs) are the major vertebrate glycolipids, which contain two distinctive moieties, a glycan and a ceramide, stitched together by a β-glycosidic linkage. The hydrophobic lipid chains of ceramide can insert into the cell membrane to form ‘lipid rafts’ and anchor the hydrophilic glycan onto the cell surface to generate microdomains and function as signaling molecules. GSLs mediate signal transduction, cell interactions, and many other biological activities, and are also related to many diseases. To meet the need of biological studies, chemists have developed various synthetic methodologies to access GSLs. Among them, the application of enzymes to GSL synthesis has witnessed significant advancements in the past decades. This short review briefly summarizes the history and progress of enzymatic GSL synthesis.

1 Introduction

1.1 The Glycosphingolipid Structure

1.2 GSL Biosynthesis

1.3 Functions and Biological Significance

1.4 Overview of GSL Synthesis

1.5 Scope of the Review

2 Glycotransferases for GSL Synthesis

3 Glycosynthases for GSL Synthesis

4 Enzymatic Synthesis of Ceramide

5 Conclusion



Publication History

Received: 07 January 2021

Accepted after revision: 11 March 2021

Accepted Manuscript online:
11 March 2021

Article published online:
01 April 2021

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