Cell Model Approach to Membrane Mediated Protein Interactions(Frontiers in Nonequilibrium Physics-Fundamental Theory, Glassy & Granular Materials, and Computational Physics-)
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概要
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Membrane-deforming proteins can interact through the curvature fields they create. In the case of many such proteins a cell model approach can be used to calculate the energy per protein and predict, whether it would lead to phase segregation or bud-formation. Using covariant differential geometry exact results are derived for the lateral pressure in terms of geometric properties at the cell boundary. Numerical solutions of the exact shape equations in the highly nonlinear regime are found and it is seen that both phase segregation and bud formation can occur.
- 2010-07-27
著者
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MULLER Martin
Laboratoire de Physique Moleculaire et des Collisions, ICPMB-FR CNRS 2843, Universite Paul Verlaine-
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DESERNO Markus
Dept. of Physics, Carnegie Mellon
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Muller Martin
Laboratoire De Physique Moleculaire Et Des Collisions Icpmb-fr Cnrs 2843 Universite Paul Verlaine-me
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Deserno Markus
Dept. Of Physics Carnegie Mellon
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- Cell Model Approach to Membrane Mediated Protein Interactions(Frontiers in Nonequilibrium Physics-Fundamental Theory, Glassy & Granular Materials, and Computational Physics-)
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