Crotonase Catalysis Enables Flexible Production of Functionalized Prolines and Carbapenams
作者:Refaat B. Hamed、Luc Henry、J. Ruben Gomez-Castellanos、Jasmin Mecinović、Christian Ducho、John L. Sorensen、Timothy D. W. Claridge、Christopher J. Schofield
DOI:10.1021/ja208318d
日期:2012.1.11
substituted-5-carboxymethyl-prolines were converted into the corresponding bicyclic β-lactams using a carbapenam synthetase. The results demonstrate the utility of the crotonase superfamily enzymes for stereoselective biocatalysis, the amenability of carbapenembiosynthesis pathways to engineering for the production of new bicyclic β-lactam derivatives, and the potential of engineered biocatalysts for the production