Theoretical Analysis of Kinesin KIF1A Transport Along Microtubule
Theoretical Analysis of Kinesin KIF1A Transport Along Microtubule
复制标题
驱动蛋白 KIF1A 沿微管运输的理论分析
DOI:
10.1007/s10955-013-0804-y
复制
发表时间:
2013-07
影响因子:
1.6
通讯作者:
Yunxin Zhang
中科院分区:
文献类型:
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作者:
Yunxin Zhang
Recently, a three-state model is presented to describe the intracellular traffic of unconventional (single-headed) kinesin KIF1A (Phys. Rev. Lett. 95:118101, 2005), in which each motor can bind strongly or weakly to its microtubule track, and each binding site of the track might be empty or occupied by one motor. As the usual two-state model, i.e. the totally asymmetric simple exclusion process (TASEP) with motor detachment and attachment, in steady state of the system, this three-state model also exhibits shock (or domain wall separating the high-density and low density phases) and boundary layers. In this study, using mean-field analysis, the conditions of existence of shock and boundary layers are obtained theoretically. Combined with numerical calculations, the properties of shock are also studied. This study will be helpful to understand the biophysical properties of the collective transport of kinesin KIF1A.
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DOI:
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发表时间:
2007
期刊:
--
影响因子:
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作者:
S. Sisodia;R. Tanzi
通讯作者:
S. Sisodia;R. Tanzi
DOI:
10.1016/j.physa.2006.05.019
发表时间:
2006-12
影响因子:
3.3
作者:
R. Lipowsky;Yan Chai;S. Klumpp;S. Liepelt;Melanie J. I. Müller
通讯作者:
R. Lipowsky;Yan Chai;S. Klumpp;S. Liepelt;Melanie J. I. Müller
影响因子:
1.8
作者:
Zhang, Yunxin
通讯作者:
Zhang, Yunxin
DOI:
10.1073/pnas.0510191103
发表时间:
2006-06-06
影响因子:
11.1
作者:
Gebhardt, J. Christof M.;Clemen, Anabel E. -M.;Rief, Matthias
通讯作者:
Rief, Matthias
影响因子:
64.8
作者:
通讯作者:
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