关键词: 蛋白质结构预测 折叠 引力势能 局部最小能量

Abstract:

In order to know the 3D space structure of the biology protein, we can grasp the mathematical model of the 3D space model of protein by analyzing the  protein chain, and afford the corresponding physical model of the mathematical model by the method named simulating nature, and give the precise mathema tical expressions of the model. In all test cases, we find a very efficient algorithm of calculating the protein structure by studying the physical mode l and figuring the mathematical expressions by using the algorithm for calculating the right results, and a kind of optimizing method. By using the algo - rithm, we can rapidly and efficiently find the result close to the best in the global area.

Key words: protein structure forecast;fold;gravitation potential energy, local least energy