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题名: A protein structural alphabet and its substitution matrix CLESUM
作者: Zheng, WM ;  Liu, X
刊名: TRANSACTIONS ON COMPUTATIONAL SYSTEMS BIOLOGY II
出版日期: 2005
卷号: 3680, 期号:1, 页码:59-67
关键词: HIDDEN MARKOV MODEL ;  PREDICTION ;  BACKBONE
学科分类: Physics
通讯作者: Zheng, WM , Acad Sinica, Inst Theoret Phys, Beijing 100080, Peoples R China.
部门归属: Acad Sinica, Inst Theoret Phys, Beijing 100080, Peoples R China; Acad Sinica, Interdisciplinary Ctr Theoret Studies, Beijing 100080, Peoples R China
英文摘要: By using a mixture model for the density distribution of the three psendobond angles formed by C-alpha atoms of four consecutive residues, the local structural states are discretized as 17 conformational letters of a protein structural alphabet. This coarse-graining procedure converts a 3D structure to a 1D code sequence. A substitution matrix between these letters is constructed based on the structural alignments of the PSSP database.
收录类别: SCI
WOS记录号: WOS:000234378500004
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/13925
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Recommended Citation:
Zheng, WM,Liu, X. A protein structural alphabet and its substitution matrix CLESUM[J]. TRANSACTIONS ON COMPUTATIONAL SYSTEMS BIOLOGY II,2005,3680(1):59-67.
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