| 钾离子通道布朗动力学研究 |
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| 引用本文： | 安海龙,张素花,韩英荣,谢宁,赵同军,展永.钾离子通道布朗动力学研究[J].原子核物理评论,2005,22(4):416-418. |
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| 作者姓名： | 安海龙 张素花 韩英荣 谢宁 赵同军 展永 |
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| 作者单位： | 河北工业大学理学院,天津300130 |
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| 基金项目： | 国家自然科学基金资助项目（10474018,10375016）;河北省自然科学基金资助项目（C2005000011,A2004000005）;河北省高校重点学科建设基金资助项目 |
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| 摘 要： | 结合钾离子通道的三维精细结构，从第一性原理出发，在充分考虑电子相互作用的基础上，采用密度泛函方法计算得到了钾通道的位能曲线；以此作为钾通道布朗动力学模型的力场参数，应用布朗动力学方法研究了钾离子通道的动力学特征，得到了一些有益的结果。In the paper, based on the first principle and the X-ray structure of the potassium ion channel, the potential curve is calculated by the density functional theory. And forced by the potential, the dynamical properties of K channels are also studied.
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| 关 键 词： | 钾离子通道 布朗动力学 密度泛函理论 |
| 文章编号： | 1007-4627（2005）04-0416-03 |
| 收稿时间： | 2005-09-08 |
| 修稿时间： | 2005年9月8日 |
Researching on Brownian Dynamics of Potassium Ion Channel |
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| AN Hai-long,ZHANG Su-hua,HAN Ying-rong,XIE Ning,ZHAO Tong-jun,ZHAN Yong.Researching on Brownian Dynamics of Potassium Ion Channel[J].Nuclear Physics Review,2005,22(4):416-418. |
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| Authors: | AN Hai-long ZHANG Su-hua HAN Ying-rong XIE Ning ZHAO Tong-jun ZHAN Yong |
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| Institution: | School of Sciences Hebei University of Technology, Tianjin 300130, China |
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| Abstract: | In the paper, based on the first principle and the X-ray structure of the potassium ion channel, the potential curve is calculated by the density functional theory. And forced by the potential, the dynamical properties of K channels are also studied. |
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| Keywords: | potassium ion channel Brownian dynamics density functional theory |
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