酶蛋白质中8类二级结构的识别
Indentification of 8-State Secondary Structure in Enzymes Protein
DOI: 10.12677/HJBM.2021.114027, PDF,    科研立项经费支持
作者: 高苏娟：内蒙古工业大学理学院，内蒙古 呼和浩特
关键词: 酶蛋白质；蛋白质二级结构；矩阵打分；Enzyme Protein； Protein Secondary Structure； Scoring Matrix
摘要: 酶是一种具有催化功能的蛋白质，研究酶蛋白质中的二级结构对研究酶的结构及功能有重要作用。本文从酶蛋白质序列出发，以位点氨基酸和20种氨基酸n-gap 2肽组分为参数，首次将矩阵打分的方法用于酶蛋白质中8类二级结构的识别，预测总精度Q8最高达到61.4%。
Abstract: Enzymes are a kind of protein that has catalytic function. The study of secondary structures in en-zymes plays an important role in the structure and function of enzymes. Based on enzyme protein sequence information, amino acids of sites and n-gap dipeptide composition of twenty amino acids were selected as parameters. Scoring matrix method was first applied to the identification of 8-state secondary structure in enzymes protein. The prediction accuracy of Q8 reached 61.4%.
文章引用：高苏娟. 酶蛋白质中8类二级结构的识别[J]. 生物医学, 2021, 11(4): 214-219. https://doi.org/10.12677/HJBM.2021.114027

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