Catalytic Mechanism of Stereospecific Formation of cis-Configured Prenylated Pyrroloindoline Diketopiperazines by Indole Prenyltransferases
作者:Xia Yu、Georg Zocher、Xiulan Xie、Mike Liebhold、Stefan Schütz、Thilo Stehle、Shu-Ming Li
DOI:10.1016/j.chembiol.2013.10.007
日期:2013.12
pyrroloindoline diketopiperazines from tryptophan-containing cyclicdipeptides in one-step reactions. In this study, we investigated the different stereoselectivities of these enzymes toward all the stereoisomers of cyclo-Trp-Ala and cyclo-Trp-Pro. The stereoselectivities of AnaPT and CdpC3PT mainly depend on the configuration of the tryptophanyl moiety in the substrates, and they usually introduce the