Baeyer-Villiger Oxidation of Bridged<i>endo-</i>Tricyclic Ketones with Engineered<i>Escherichia coli</i>Expressing Monooxygenases of Bacterial Origin
作者:Marko D. Mihovilovic、Radka Snajdrova、Alexander Winninger、Florian Rudroff
DOI:10.1055/s-2005-918938
日期:——
Whole-cell biotransformations using engineered strains of Escherichia coli expressing cyclopentanone (CPMO) and cyclohexanone monooxygenases (CHMO) of various bacterial origins have been tested for substrate acceptance ontricyclic ketones. Based on the stereopreference of the biocatalytic Baeyer-Villiger oxidation, our recent clustering of this library of enzymes into two distinct groups based on protein
使用表达各种细菌来源的环戊酮 (CPMO) 和环己酮单加氧酶 (CHMO) 的大肠杆菌工程菌株进行的全细胞生物转化已被测试用于底物接受三环酮。基于生物催化 Baeyer-Villiger 氧化的立体偏好,我们最近根据蛋白质序列将该酶库聚类为两个不同的组。连同用于生产底物酮的短而容易的反应序列,微生物生物氧化能够获得对足产物内酯,作为天然产物和生物活性化合物合成中的通用构件。