Coenzyme A‐Conjugated Cinnamic Acids – Enzymatic Synthesis of a CoA‐Ester Library and Application in Biocatalytic Cascades to Vanillin Derivatives
作者:Martin Dippe、Anne‐Katrin Bauer、Andrea Porzel、Evelyn Funke、Anna O. Müller、Jürgen Schmidt、Maria Beier、Ludger A. Wessjohann
DOI:10.1002/adsc.201900892
日期:2019.12.3
coenzyme A (CoA) with cinnamic acids. The reaction, which is the initial step in the biosynthesis of a multitude of bioactive secondary metabolites, is catalyzed by a promiscuous plant ligase and yields CoA conjugates with different functionalization in high purity and without formation of by‐products. Its applicability in biosynthetic cascades is shown for the direct transformation of cinnamic acids into
我们提出了一种用于肉桂酸的辅酶A(CoA)连接的生物正交方法。该反应是多种生物活性次生代谢产物生物合成的第一步,它被混杂的植物连接酶催化,产生具有不同功能的CoA缀合物,具有高纯度且不形成副产物。已表明其在生物合成级联反应中的适用性可将肉桂酸直接转化为天然苯甲醛(如香兰素)或人工衍生物(如乙基香兰素)。