OxaD: A Versatile Indolic Nitrone Synthase from the Marine-Derived Fungus <i>Penicillium oxalicum</i> F30
作者:Sean A. Newmister、Claire M. Gober、Stelamar Romminger、Fengan Yu、Ashootosh Tripathi、Lizbeth Lorena L. Parra、Robert M. Williams、Roberto G. S. Berlinck、Madeleine M. Joullié、David H. Sherman
DOI:10.1021/jacs.6b04915
日期:2016.9.7
that generates roquefortine L, a nitrone-bearing intermediate in the biosynthesis of oxaline. Nitrone functionality in roquefortine L was confirmed by spectroscopic methods and 1,3-dipolar cycloaddition with methyl acrylate. OxaD is a versatile biocatalyst that converts an array of semisynthetic roquefortine C derivatives bearing indoline systems to their respective nitrones. This work describes the