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Secondary-structure-favored hydrophobic-polar lattice model of protein folding
Chen, H; Zhou, X; Ou-Yang, ZC; Chen, H , Tsing Hua Univ, Ctr Adv Study, Beijing 100084, Peoples R China.
2001
发表期刊PHYSICAL REVIEW E
ISSN1063-651X
卷号64期号:4页码:-
摘要Protein folding studied using a two-dimensional lattice model with the Hamiltonian including both hydrophobic interactions and main chain hydrogen bond interactions of amino acids. Since compact conformations have different designabilities and only highly designable conformations can act as native structural candidates [H. Li, R. Helling, C. Tang, and N. Wingreen, Science 273, 666 (1996)], it is shown that hydrophobic interaction alone is insufficient to explain the appearance of a high proportion of regular secondary structures, especially beta sheets whose content decreases with increasing designability, but interactions of main chain hydrogen bonds can account for this. Thus the emergence of only a small number of structure types (folds) among all possible structures can be understood to some extent.
部门归属Tsing Hua Univ, Ctr Adv Study, Beijing 100084, Peoples R China; Acad Sinica, Inst Theoret Phys, Beijing 100080, Peoples R China
关键词Packing Density Cooperativity Superfamilies Designability Polymers Origins Chains
学科领域Physics
收录类别SCI
WOS记录号WOS:000171649000052
引用统计
被引频次:8[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/13659
专题理论物理所1978-2010年知识产出
通讯作者Chen, H , Tsing Hua Univ, Ctr Adv Study, Beijing 100084, Peoples R China.
推荐引用方式
GB/T 7714
Chen, H,Zhou, X,Ou-Yang, ZC,et al. Secondary-structure-favored hydrophobic-polar lattice model of protein folding[J]. PHYSICAL REVIEW E,2001,64(4):-.
APA Chen, H,Zhou, X,Ou-Yang, ZC,&Chen, H , Tsing Hua Univ, Ctr Adv Study, Beijing 100084, Peoples R China..(2001).Secondary-structure-favored hydrophobic-polar lattice model of protein folding.PHYSICAL REVIEW E,64(4),-.
MLA Chen, H,et al."Secondary-structure-favored hydrophobic-polar lattice model of protein folding".PHYSICAL REVIEW E 64.4(2001):-.
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