Cell‐Free Biosynthesis of ω‐Hydroxy Acids Boosted by a Synergistic Combination of Alcohol Dehydrogenases
作者:Susana Velasco‐Lozano、Javier Santiago‐Arcos、Maria Grazia Rubanu、Fernando López‐Gallego
DOI:10.1002/cssc.202200397
日期:2022.5.6
Who needs cells? We describe the cell-free biosynthesis of short ω-hydroxy acids from bio-based 1,ω-diols by a multi-enzyme system combining two specialized alcohol dehydrogenases. This system is proven to transform a wide scope of diols. Finally, we intensify this cell-free biotransformation by increasing the substrate concentration to 100 mM and immobilizing the system to recycle a consortium of
谁需要细胞?我们描述了通过结合两种专门的醇脱氢酶的多酶系统从生物基 1,ω-二醇中无细胞生物合成短 ω-羟基酸。该系统已被证明可以转化多种二醇。最后,我们通过将底物浓度增加到 100 mM 并固定系统以在连续的操作周期中回收异质生物催化剂的联合体来加强这种无细胞生物转化。