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arXiv · 1109.1883

The Role of Chain Entropy in an Analytic Model of Protein Binding in Single-DNA Stretching Experiments

Pui-Man Lam·Richard M. Neumann
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Abstract

We show that the simple analytical model proposed by Zhang and Marko (Phys. Rev. E 77, 031916 (2008)) to illustrate Maxwell relations for single-DNA experiments can be improved by including the zero-force entropy of a Gaussian chain. The resulting model is in excellent agreement with the discrete persistent-chain model and is in a form convenient for analyzing experimental data.

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Pui-Man Lam, Richard M. Neumann. 2011-09-09. The Role of Chain Entropy in an Analytic Model of Protein Binding in Single-DNA Stretching Experiments. https://doi.org/10.1103/physreve.84.032901

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