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Phenomenological framework for nonequilibrium steady states of molecular motors

Takahiro Harada
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Abstract

An expression for the energetic efficiency of a molecular motor is presented in terms of an effective temperature, which was defined based on the ratio of the correlation function to the susceptibility of its velocity. We also present a numerical result regarding this temperature for a thermal ratchet model. Furthermore, our expression of efficiency using known values for kinesin can adequately explain the experimental results. The framework presented here has a closed form phenomenologically, and is independent of any detailed models.

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Takahiro Harada. 2003-10-23. Phenomenological framework for nonequilibrium steady states of molecular motors. https://arxiv.org/abs/cond-mat/0310547

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