| 人参多肽最低构象能计算分析 |
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| 引用本文： | 朱苗力,佘平,张华. 人参多肽最低构象能计算分析[J]. 吉首大学学报(自然科学版), 1992, 0(2) |
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| 作者姓名： | 朱苗力 佘平 张华 |
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| 作者单位： | 吉首大学化学系(朱苗力，佘平)，吉首大学化学系(张华) |
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| 摘 要： | 本文采用黄金分割法优化初始构象,运行ECEPP/2程序计算得到人参十四肽最低构象能为467.582KJ/mol;根据计算的原子坐标绘制的分子结构图表明最低构象能下的人参十四肽构象由β—折叠肽段及α—螺旋肽段构成.
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| 关 键 词： | 人参多肽 构象能 ECEPP |
COMPUTATIONAL ANALYSIS ON THE CONFORMATIONAL ENERGY OF GINSENG POLYPEPTIDE |
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| Zhu Miaoli Se Pin Zhang Hua. COMPUTATIONAL ANALYSIS ON THE CONFORMATIONAL ENERGY OF GINSENG POLYPEPTIDE[J]. Journal of Jishou University(Natural Science Edition), 1992, 0(2) |
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| Authors: | Zhu Miaoli Se Pin Zhang Hua |
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| Abstract: | Accordingto the golden section optimizing process of initial conformational energy, the possible energy-minimized conformation of the anti-lipoplytic 14 peptides of Ginseng is computed by means of ECEPP/2 program. The energy-minimized value is 468KJ/mol that is lower than references ,[2]The stereo structure of the molecule indicated that the conformation consists of α-helix segment and β- pleated sheet. |
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| Keywords: | Ginseng Polypeptide. Coniormational Emergy ECEPP |
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