Protein engineering: from directed evolution to computational design.
- Author:
Ge QU
1
;
Tong ZHU
2
;
Yingying JIANG
1
;
Bian WU
2
;
Zhoutong SUN
1
Author Information
- Publication Type:Journal Article
- Keywords: artificial intelligence; computational design; energy function; protein engineering; simulation of structure
- MeSH: Directed Molecular Evolution; High-Throughput Screening Assays; Protein Engineering; Proteins; chemistry; genetics; metabolism; Substrate Specificity
- From: Chinese Journal of Biotechnology 2019;35(10):1843-1856
- CountryChina
- Language:Chinese
- Abstract: By constructing mutant libraries and utilizing high-throughput screening methods, directed evolution has emerged as the most popular strategy for protein design nowadays. In the past decade, taking advantages of computer performance and algorithms, computer-assisted protein design has rapidly developed and become a powerful method of protein engineering. Based on the simulation of protein structure and calculation of energy function, computational design can alter the substrate specificity and improve the thermostability of enzymes, as well as de novo design of artificial enzymes with expected functions. Recently, machine learning and other artificial intelligence technologies have also been applied to computational protein engineering, resulting in a series of remarkable applications. Along the lines of protein engineering, this paper reviews the progress and applications of computer-assisted protein design, and current trends and outlooks of the development.
