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首页> 外文期刊>The protein journal >Information properties of naturally-occurring proteins: Fourier analysis and complexity phase plots
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Information properties of naturally-occurring proteins: Fourier analysis and complexity phase plots

机译:天然蛋白质的信息特性:傅里叶分析和复杂性相图

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In previous work from this lab, the information in natural proteins was investigated with Ribonuclease A (RNase A) serving as the source. The signature traits were investigated at three structure levels: primary through tertiary. The present paper travels further by charting the primary structure information of about half a million molecules. This was feasible given abundant sequence archives for both living and viral systems. Notably, a method is presented for evaluating primary structure information, based on Fourier analysis and spectral complexity. Significantly, the results show certain complexity traits to be universal for living sources. Viruses, by contrast, encode protein collections which are case-specific and complexity-divergent. The results have ramifications for discriminating collections on the basis of sequence information. This discrimination offers new strategies for selecting drug targets.
机译:在该实验室的先前工作中,天然蛋白中的信息以核糖核酸酶A(RNase A)作为来源进行了研究。在三个结构级别上研究了特征性特征:一级到三级。本文通过绘制大约一百万个分子的一级结构信息来进一步发展。鉴于活体和病毒系统的大量序列档案,这是可行的。值得注意的是,提出了一种基于傅立叶分析和光谱复杂度评估一级结构信息的方法。重要的是,结果表明某些复杂性特征对于生命源具有普遍性。相比之下,病毒编码的蛋白质集合是特定于案例且复杂程度不同的。结果具有根据序列信息区分集合的结果。这种区分为选择药物靶标提供了新的策略。

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