| 基于离散增量的蛋白质β发夹模体识别 |
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| 引用本文： | 姜雪,刘智.基于离散增量的蛋白质β发夹模体识别[J].高师理科学刊,2010,30(4):84-86,113. |
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| 作者姓名： | 姜雪 刘智 |
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| 作者单位： | 沈阳工业大学,辽阳校区,基础部,辽宁,辽阳,111003 |
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| 摘 要： | 从蛋白质的氨基酸序列出发,应用离散增量的方法对3088个蛋白质的β发夹模体和非β发夹模体进行了识别.以氨基酸(20种氨基酸和一个空位)和氨基酸紧邻关联为参量,利用10-fold交叉检验的方法进行检验,获得了良好的预测效果.
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| 关 键 词： | β发夹模体 离散增量 氨基酸 |
Recognition of -hairpin motif in the protein based on the algorithm of discrete increments |
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| JIANG Xue,LIU Zhi.Recognition of -hairpin motif in the protein based on the algorithm of discrete increments[J].Journal of Science of Teachers＇College and University,2010,30(4):84-86,113. |
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| Authors: | JIANG Xue LIU Zhi |
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| Institution: | (Department of Basic,Liaoyang Campus,Shenyang University of Technology,Liaoyang 111003,China) |
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| Abstract: | β-hairpins and non-hairpins motifs of the 3 088 protein chains were recognized by the algorithm of discrete increments.The compositions of amino acids and twin amino acids were chosen as information parameters of the amino acids sequences.10-fold cross-validation methods are used for checking the results of prediction which is proved to be fairly good. |
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| Keywords: | β-hairpin motif increment of diversity amino acid |
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