Dynamic stability and thermodynamic characterization in an enzymatic reaction at the single molecule level

Moisés Santillán

Physica A: Statistical Mechanics and its Applications, 2011, vol. 390, issue 21, 4038-4044

Abstract: In this work we study, at the single molecular level, the thermodynamic and dynamic characteristics of an enzymatic reaction comprising a rate limiting step. We investigate how the stability of the enzyme-state stationary probability distribution, the reaction velocity, and its efficiency of energy conversion depend on the system parameters. We employ in this study a recently introduced formalism for performing a multiscale thermodynamic analysis in continuous-time discrete-state stochastic systems.

Keywords: Irreversible thermodynamics; Non-equilibrium steady state; Reaction velocity; Efficiency; Relaxation rate (search for similar items in EconPapers)
Date: 2011
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:390:y:2011:i:21:p:4038-4044

DOI: 10.1016/j.physa.2011.05.032

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