International Journal of Molecular Sciences | |
A Multi-Objective Approach for Protein Structure Prediction Based on an Energy Model and Backbone Angle Preferences | |
Jyh-Jong Tsay2  Shih-Chieh Su2  Chin-Sheng Yu1  | |
[1] Department of Information Engineering and Computer Science, Feng Chia University, Taichung 40724, Taiwan;Department of Computer Science and Information Engineering, National Chung Cheng University, Min-Hsiung Township, Chia-yi County 62102, Taiwan; E-Mail: | |
关键词: backbone angle preferences; protein structure; multiobjective optimization; face-centered cubic; | |
DOI : 10.3390/ijms160715136 | |
来源: mdpi | |
【 摘 要 】
Protein structure prediction (PSP) is concerned with the prediction of protein tertiary structure from primary structure and is a challenging calculation problem. After decades of research effort, numerous solutions have been proposed for optimisation methods based on energy models. However, further investigation and improvement is still needed to increase the accuracy and similarity of structures. This study presents a novel backbone angle preference factor, which is one of the factors inducing protein folding. The proposed multiobjective optimisation approach simultaneously considers energy models and backbone angle preferences to solve the
【 授权许可】
CC BY
© 2015 by the authors; licensee MDPI, Basel, Switzerland.
【 预 览 】
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