Identification of a highly promiscuous glucosyltransferase from <i>Penstemon barbatus</i> for natural product glycodiversification
作者:Yanan Wu、Yihan Yang、Liping Du、Yibin Zhuang、Tao Liu
DOI:10.1039/d3ob00370a
日期:——
and bioactivity of aglycones. Penstemon barbatus is rich in phenylethanoid glycosides (PhGs), such as echinacoside and verbascoside. In this study, a promiscuousglycosyltransferase UGT84A95 was identified from P. barbatus. In vitro enzyme assays showed that UGT84A95 catalyzed the glucosylation of the phenol hydroxyl group of PhGs efficiently as well as other structurally diverse phenolic glycosides