CLUSTERING OF AMINO ACIDS FOR PROTEIN SECONDARY STRUCTURE PREDICTION

Wei-Mou Zheng

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CLUSTERING OF AMINO ACIDS FOR PROTEIN SECONDARY STRUCTURE PREDICTION

机译：氨基酸的蛋白质二级结构预测

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Simple hidden Markov models are proposed for predicting secondary structure of a protein from its amino acid sequence. Since the length of protein conformation segments varies in a narrow range, we ignore the duration effect of length distribution, and focus on inclusion of short range correlations of residues and of conformation states in the models. Conformation-independent and -dependent amino acid coarse-graining schemes are designed for the models by means of proper mutual information. We compare models of different level of complexity, and establish a practical model with a high prediction accuracy.

机译：提出了简单的隐马尔可夫模型，用于从蛋白质的氨基酸序列预测蛋白质的二级结构。由于蛋白质构象片段的长度在一个狭窄的范围内变化，因此我们忽略了长度分布的持续时间效应，而将重点放在模型中残基和构象状态的短程相关性上。通过适当的互信息为模型设计了构象无关和依赖性氨基酸粗粒度方案。我们比较了复杂程度不同的模型，并建立了具有较高预测精度的实用模型。

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《Journal of Bioinformatics and Computational Biology》 |2004年第2期|共10页
作者
Wei-Mou Zheng;
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正文语种 eng
中图分类细胞生物学;
关键词
Prediction of protein secondary structure; clustering of amino acids;

机译：蛋白质二级结构的预测;氨基酸簇;

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专利

1. Generation of deviation parameters for amino acid singlets, doublets and triplets from three-dimensional structures of proteins and its implications for secondary structure prediction from amino acid sequences [J] . K Veluraja, S A Mugilan Journal of biosciences . 2000,第1期

机译：从蛋白质的三维结构生成氨基酸单重态，双峰和三重态的偏离参数及其对氨基酸序列二级结构预测的意义
2. CLUSTERING OF AMINO ACIDS FOR PROTEIN SECONDARY STRUCTURE PREDICTION [J] . Wei-Mou Zheng Journal of Bioinformatics and Computational Biology . 2004,第2期

机译：氨基酸的蛋白质二级结构预测
3. Prediction algorithm for amino acid types with their secondary structure in proteins (PLATON) using chemical shifts [J] . Labudde D., Leitner D., Kruger M., Journal of Biomolecular NMR . 2003,第1期

机译：利用化学位移预测蛋白质中二级结构氨基酸类型的算法（PLATON）
4. An application software for protein secondary structure prediction based on peptide triplet units and artificial neural networks: Protein secondary structure prediction from amino acid sequences [C] . 3rd International Congress on Image and Signal Processing . 2010

机译：基于肽三联体单元和人工神经网络的蛋白质二级结构预测应用软件：基于氨基酸序列的蛋白质二级结构预测
5. Computational methods & forcefields for protein design, structure prediction, & refinement with natural & modified amino acids. [D] . Khoury, George A. 2015

机译：用于蛋白质设计，结构预测以及天然和修饰氨基酸精制的计算方法和力场。
6. Fuzzy cluster analysis of simple physicochemical properties of amino acids for recognizing secondary structure in proteins. [O] . G. Mocz 1995

机译：氨基酸的简单理化性质的模糊聚类分析用于识别蛋白质的二级结构。
7. Fuzzy cluster analysis of simple physicochemical properties of amino acids for recognizing secondary structure in proteins. [O] . Mocz, G. 1995

机译：氨基酸的简单理化性质的模糊聚类分析，用于识别蛋白质的二级结构。

CLUSTERING OF AMINO ACIDS FOR PROTEIN SECONDARY STRUCTURE PREDICTION

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