Kinetic stability analysis of protein assembly on the center manifold around the critical point

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• 作者：Tatsuaki Tsuruyama
• 关键词：Protein assembly ; Nonlinear kinetics ; Fluctuations
• 刊名：BMC Systems Biology
• 出版年：2017
• 出版时间：December 2017
• 年：2017
• 卷：11
• 期：1
• 全文大小：1579KB
• 刊物主题：Bioinformatics; Systems Biology; Simulation and Modeling; Computational Biology/Bioinformatics; Physiological, Cellular and Medical Topics; Algorithms;
• 出版者：BioMed Central
• ISSN：1752-0509
• 卷排序：11

文摘

BackgroundNon-linear kinetic analysis is a useful method for illustration of the dynamic behavior of cellular biological systems. To date, center manifold theory (CMT) has not been sufficiently applied for stability analysis of biological systems. The aim of this study is to demonstrate the application of CMT to kinetic analysis of protein assembly and disassembly, and to propose a novel framework for nonlinear multi-parametric analysis. We propose a protein assembly model with nonlinear kinetics provided by the fluctuation in monomer concentrations during their diffusion.