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Kirill V. Tyurin, Michael A. Khanin, Optimality principle and determination of kinetic constants for biochemical reactions, Mathematical Medicine and Biology: A Journal of the IMA, Volume 22, Issue 1, March 2005, Pages 1–14, https://doi.org/10.1093/imammb/dqh018
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Abstract
An optimality principle is applied to determine kinetic constants for biochemical (enzymatic and second-order) reactions involved in a physiological system, a minimum protein consumption criterion being adopted. A direct optimization problem is to determine optimal zymogen concentrations. An ‘inverse’ optimization problem is also considered; this problem is to determine the kinetic constants for the biochemical reactions involved in a physiological system such that the optimal and observed zymogen and procofactor concentrations coincide. In solving an ‘inverse’ optimization problem we assume that the scheme of biochemical reactions and zymogen and procofactor concentrations are known. Good agreement is observed between the model results for the extrinsic blood coagulation pathway and relevant biochemical data.
The proposed method is also applicable to determining kinetic constants for other physiological biochemical-reaction systems.