Cu－Zn－SOD二级结构预测的研究

Study on the Prediction of Cu-Zn-SOD Secondary Structure

在Ｃｈｏｕ－Ｆａｓｔｍａｎ（Ｃ－Ｆ）方法基础上，提出两点新的假设，引入调节参数，编写了有关蛋白质二级结构预测的电子计算机Ｆｏｒｔｒａｎ语言计算程序，并利用该程序比较系统地考察了Ｃｕ－Ｚｎ－ＳＯＤ的二级结构。结果表明，该方法预测准确率达６０～８０％；ＳＯＤ的二级结构具有进化上的保守性和同一性。

his paper describes a simple Fottran computer program for prediction of protein secondary structureaccording to the Chou-Fastlnan algorithm. In the program,two new hypothesis are made and a regula-tion parameter is used.The prediction accuracy is 60～80%。Ct-Zn-SOD secondary structure can be shown as identity and conservation of evolution.