Cytochrome P450-Catalyzed Regio- and Stereoselective Phenol Coupling of Fungal Natural Products
作者:Laura S. Mazzaferro、Wolfgang Hüttel、Alexander Fries、Michael Müller
DOI:10.1021/jacs.5b06776
日期:2015.9.30
8'-regioisomer of orlandin. The cytochrome P450 enzyme DesC was also expressed in S. cerevisiae and was found to regio- and stereoselectively catalyze the coupling of 7-demethylsiderin to M-desertorin A. Our results show that fungi use highly specific cytochrome P450 enzymes for regio- and stereoselective phenol coupling. The enzymatic activities of KtnC and DesC are relevant for an understanding of the mechanism