Miltiparticle computer simulation of photosynthetic electron transport in the thylakoid membrane |
| |
Authors: | I. B. Kovalenko A. M. Abaturova D. M. Ustinin G. Yu. Riznichenko E. A. Grachev A. B. Rubin |
| |
Affiliation: | (1) Biological Faculty, Moscow State University, Moscow, 119992, Russia;(2) Physical Faculty, Moscow State University, Moscow, 119992, Russia |
| |
Abstract: | Further developing the method for direct multiparticle modeling of electron transport in the thylakoid membrane, here we examine the influence of the shape of the reaction volume on the kinetics of the interaction of the mobile carrier with the membrane complex. Applied to cyclic electron transport around photosystem I, with account of the distribution of complexes in the membrane and restricted diffusion of the reactants, the model demonstrates that the biphasic character of the dark reduction of P700+ is quite naturally explained by the spatial heterogeneity of the system. |
| |
Keywords: | photosystem I cyclic electron transport kinetic modeling direct simulation modeling lateral diffusion |
本文献已被 SpringerLink 等数据库收录! |
|