%0 Journal Article
%T THE DIRECTIONAL MOTION OF KINESIN BYCONFORMATIONAL COUPLING<br>构象耦合作用下驱动蛋白的定向运动
%A SONG Yan-li
%A YU Hui
%A JI Qing
%A ZHAO Tong-jun
%A ZHAN Yong
%A WANG Yong-hong
%A <br>宋艳丽
%A 于慧
%A 纪青
%A 赵同军
%A 展永
%A 王永宏
%J 生物物理学报
%D 2001
%I 
%X The conformational change of kinesin is described by the rotation of a dipole which interacts with the microtubule. The microtubule is simplified as linear distribution of dipoles. The interaction between the kinesin and the microtubule can be taken as the coupling among the dipoles. The numerical calculation shows: this coupling produces a directional motion along the microtubule and the average displacement reflects the main feature of kinesin motors.
%K Dipole
%K Microtubule
%K Kinesin
%K Brownian motor<br>偶极子
%K 微管
%K 驱动蛋白
%K 布朗马达
%K 构象耦合
%K 定向运动
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=E0C9D9BBED813D6674AC13E942EAC86D&aid=B9AA9D0F7ECC780E&yid=14E7EF987E4155E6&vid=BCA2697F357F2001&iid=E158A972A605785F&sid=E5ED9059DE792E50&eid=19402779123D7C0E&journal_id=1000-6737&journal_name=生物物理学报&referenced_num=0&reference_num=17