Directed Evolution Strategies for Enantiocomplementary Haloalkane Dehalogenases: From Chemical Waste to Enantiopure Building Blocks
作者:Jan G. E. van Leeuwen、Hein J. Wijma、Robert J. Floor、Jan-Metske van der Laan、Dick B. Janssen
DOI:10.1002/cbic.201100579
日期:2012.1.2
Waste not, want not: A carefully optimized directed evolution strategy was used to obtain two enantiocomplementary haloalkane dehalogenase variants that convert the toxic waste compound 1,2,3‐trichloropropane into either (R)‐ or (S)‐2,3‐dichloropropan‐1‐ol. The products can be converted into optically active epichlorohydrins that could be used for the preparation of various chiral pharmaceuticals.
不浪费,不浪费:使用精心优化的定向进化策略来获得两个对映体互补的卤代烷脱卤酶变体,将有毒的废物化合物1,2,3-三氯丙烷转化为(R)-或(S)-2,3-二氯丙烷‐1‐ol。产物可以转化为旋光性表氯醇,其可以用于制备各种手性药物。