摘要翻译:
我们描述了蛋白质a的46残基B片段的优化并行回火模拟,发现了与实验确定的结构(蛋白质数据库标识符1BDD)的均方根偏差约为3a的天然类构型。然而,在生物相关的温度下,这种构象在我们的模拟中只出现了大约10%的频率。讨论了能量函数中可能存在的缺陷。
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英文标题:
《Optimized Folding Simulations of Protein A》
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作者:
S. Trebst and U.H.E. Hansmann
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最新提交年份:
2007
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分类信息:
一级分类:Physics 物理学
二级分类:Statistical Mechanics 统计力学
分类描述:Phase transitions, thermodynamics, field theory, non-equilibrium phenomena, renormalization group and scaling, integrable models, turbulence
相变,热力学,场论,非平衡现象,重整化群和标度,可积模型,湍流
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英文摘要:
We describe optimized parallel tempering simulations of the 46-residue B-fragment of protein A. Native-like configurations with a root-mean-square deviation of approximately 3A to the experimentally determined structure (Protein Data Bank identifier 1BDD) are found. However, at biologically relevant temperatures such conformations appear with only about 10% frequency in our simulations. Possible short comings in our energy function are discussed.
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PDF链接:
https://arxiv.org/pdf/711.383