期刊
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
卷 21, 期 7, 页码 -出版社
MDPI
DOI: 10.3390/ijms21072526
关键词
glycoside phosphorylase; glycosylation; sucrose; glucosylglycerol; glucosylglycerate; carbohydrates; GH13_18
资金
- European Union's Horizon 2020 research and innovation programme (CARBAFIN) [761030]
- Research Foundation-Flanders (FWO-Vlaanderen
- GlycoProFit) [S003617N]
Sucrose phosphorylases are carbohydrate-active enzymes with outstanding potential for the biocatalytic conversion of common table sugar into products with attractive properties. They belong to the glycoside hydrolase family GH13, where they are found in subfamily 18. In bacteria, these enzymes catalyse the phosphorolysis of sucrose to yield alpha-glucose 1-phosphate and fructose. However, sucrose phosphorylases can also be applied as versatile transglucosylases for the synthesis of valuable glycosides and sugars because their broad promiscuity allows them to transfer the glucosyl group of sucrose to a diverse collection of compounds other than phosphate. Numerous process and enzyme engineering studies have expanded the range of possible applications of sucrose phosphorylases ever further. Moreover, it has recently been discovered that family GH13 also contains a few novel phosphorylases that are specialised in the phosphorolysis of sucrose 6(F)-phosphate, glucosylglycerol or glucosylglycerate. In this review, we provide an overview of the progress that has been made in our understanding and exploitation of sucrose phosphorylases and related enzymes over the past ten years.
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