基于并行遗传算法的蛋白质空间结构预测  

Protein Conformation Prediction Based on Parallel Genetic Algorithm

作　　者：王敞[1] 陈增强[1] 袁著祉[1] 

机构地区：[1]南开大学信息技术科学学院,天津300071

出　　处：《计算机科学》2003年第7期147-148,171,共3页Computer Science

基　　金：国家自然科学基金(60174021)

摘　　要：For the prediction of protein structure, we propose the solution based on parallel genetic algorithm. Thissolution has modified the existing algorithm by omitting the process of simulated annealing, while compensating thismodification by parallel programming to maintain the results quality. Experiments have demonstrated that the newsolution has higher processing speed and same results quality. This solution also underlines the necessity of introduc-ing the idea of parallel programming into the study of bioinformatics.For the prediction of protein structure, we propose the solution based on parallel genetic algorithm. This solution has modified the existing algorithm by omitting the process of simulated annealing, while compensating this modification by parallel programming to maintain the results quality. Experiments have demonstrated that the new solution has higher processing speed and same results quality. This solution also underlines the necessity of introducing the idea of parallel programming into the study of bioinformatics.

关 键 词：蛋白质 空间结构 预测 并行遗传算法 生物信息学 

分 类 号：Q51[生物学—生物化学] O242.23[理学—计算数学]