Designability of Protein Structures on the Hexagonal Lattice Model

作     者：张卫 孙智波 邹宪武 

作者机构：DepartmentofPhysicsWuhanUniversityWuhan430072 

基　　金：国家自然科学基金 国家教育部高等学校博士学科点专项科研基金 

出 版 物：《Chinese Physics Letters》 (中国物理快报（英文版）)

年 卷 期：2005年第22卷第8期

页      码：2133-2136页

摘      要：In view of the bonding angle and the number of neighbouring sites, the hexagonal lattice model is preferred to investigate the designability of protein structures. Here we simulate the designable structures by the simplified HP model in a two-dimensional hexagonal lattice with an unrestricted boundary. The result shows that the structures with a large number of core sites correspond to the high designability and have circular-like profiles. The maximum and average designabilities for the hexagonal lattice model are much higher than those for the square lattice mode, and the maximum and average designabilities for the square lattice model are much higher than those for the triangle lattice model.

主 题 词：HP Protein Lattice 

学科分类：0710[理学-生物科学类] 071010[071010] 081704[081704] 07[理学] 08[工学] 0817[工学-轻工类] 0805[工学-能源动力学] 0704[理学-天文学类] 

核心收录：

D　O　I：10.1088/0256-307X/22/8/086

馆 藏 号：203885713...