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arXiv 0912.1375physics.comp-phphysics.chem-ph
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计算分子构象空间能量的距离组合计数法

A Combinatorial Enumeration of Distances for Calculating Energy in Molecular Conformational Space

Jacques Gabarro-Arpa

摘要:

在以前的工作中,它表明,蛋白质的三维构象可以被编码成离散的序列称为显性分区序列(DPS),产生一个线性分区的分子构象空间的区域具有相同的DPS的分子构象。在这项工作中,我们描述了一个立方晶格的三维构象,与给定的DPS兼容的一组建设程序。此外,该集合可以被构造为图,在该图上可以应用组合算法来计算单元中构象的平均能量。

英文摘要:

In previous works it was shown that protein 3D-conformations could be encoded into discrete sequences called dominance partition sequences (DPS), that generated a linear partition of molecular conformational space into regions of molecular conformations that have the same DPS. In this work we describe procedures for building in a cubic lattice the set of 3D-conformations that are compatible with a given DPS. Furthermore, this set can be structured as a graph upon which a combinatorial algorithm can be applied for computing the mean energy of the conformations in a cell.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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