Optimizing non-natural protein function with directed evolution.

Optimizing non-natural protein function with directed evolution.
复制标题

DOI:
10.1016/j.cbpa.2010.11.020
复制
发表时间:
2011-04
影响因子:
7.8
通讯作者:
Arnold FH
Arnold FH
中科院分区:
生物学2区
文献类型:
--
作者:
Brustad EM;Arnold FH

文献摘要

参考文献

被引文献

相似文献

发展中的技术,如非天然氨基酸诱变,非天然辅因子工程和计算设计正在产生具有新功能的蛋白质;然而,这些蛋白质往往达不到性能目标,并将受益于进一步优化。进化方法可以补充这些方法:最近的工作结合非天然氨基酸诱变和噬菌体选择创造了有用的蛋白质的新组合物。而且,通过反复的诱变和筛选,计算机设计的酶的弱初始活性已经得到了改善。独创性和进化的结合将扩大蛋白质功能的范围,远远超出大自然的设计。
Developing technologies such as unnatural amino acid mutagenesis, non-natural cofactor engineering, and computational design are generating proteins with novel functions; these proteins, however, often do not reach performance targets and would benefit from further optimization. Evolutionary methods can complement these approaches: recent work combining unnatural amino acid mutagenesis and phage selection has created useful proteins of novel composition. And weak initial activity in a computationally designed enzyme has been improved by iterative rounds of mutagenesis and screening. A marriage of ingenuity and evolution will expand the scope of protein function well beyond Mother Nature’s designs.
DOI: 10.1021/ja808340b
发表时间: 2009-02-25
影响因子: 15
作者:
Lee HS;Spraggon G;Schultz PG;Wang F
通讯作者: Wang F
DOI: 10.1038/nature08304
发表时间: 2009-08-13
期刊: Nature
影响因子: 64.8
作者:
通讯作者: --
DOI: 10.1016/j.jmb.2009.12.031
发表时间: 2010-03-05
影响因子: 5.6
作者:
Khersonsky, Olga;Rothlisberger, Daniela;Tawfik, Dan S.
通讯作者: Tawfik, Dan S.
DOI: 10.1038/nprot.2009.188
发表时间: 2009
期刊: Nature protocols
影响因子: 14.8
作者:
通讯作者: --
DOI: 10.1021/ja107936d
发表时间: 2011-02-02
影响因子: 15
作者:
Lelyveld VS;Brustad E;Arnold FH;Jasanoff A
通讯作者: Jasanoff A