应用图论的哈密顿路模型研究了蛋白质结构类型,统计来自PDB的α型、β型、α+β型、α/β型单链蛋白质结构的哈密顿因子并进行方差分析,统计结果表明蛋白质结构不同类型的哈密顿因子存在显著差异,p值为0.0313.研究为蛋白质结构类研究提供了新的思路.
We researched protein structural classes based on the Hamilton-path model of graph theory. Hamilton factor of all-α, all-β, α+β,α/β different single protein structure from PDB was calculated and with analysis of variance. The results shown that Hamilton factor from different protein structural classes was excellent different. Value of p is 0.0313. It provided the new idea for protein structural class.