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Computer simulation of plastocyanin-cytochrome f complex formation in the thylakoid lumenстатья
Информация о цитировании статьи получена из
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 28 мая 2015 г.
- Авторы: Kovalenko I.B., Abaturova A.M., Gromov P.A., Ustinin D.M., Riznichenko G.Yu, Grachev E.A., Rubin A.B.
- Журнал: Biophysics
- Том: 53
- Номер: 2
- Год издания: 2008
- Издательство: Maik Nauka/Interperiodica Publishing
- Местоположение издательства: Russian Federation
- Первая страница: 140
- Последняя страница: 146
- DOI: 10.1134/S0006350908020048
- Аннотация: Plastocyanin diffusion in the thylakoid lumen and its binding to cytochrome f (a subunit of the membrane b 6 f complex) were studied with a direct multiparticle simulation model that could also take account of their electrostatic interaction. Experimental data were used to estimate the model parameters for plastocyanin-cytochrome f complexing in solution. The model was then employed to assess the dependence of the association rate constant on the dimensions of the lumen. Highest rates were obtained at a lumen span of 8–10 nm; narrowing of the lumen below 7 nm resulted in drastic deceleration of complexing. This corresponded to the experimentally observed effect of hyperosmotic stress on the interaction between plastocyanin and cytochrome f in thylakoids. Original Russian Text © I.B. Kovalenko, A.M. Abaturova, P.A. Gromov, D.M. Ustinin, G.Yu. Riznichenko, E.A. Grachev, A.B. Rubin, 2008, published in Biofizika, 2008, Vol. 53, No. 2, pp. 261–270.
- Добавил в систему: Грачев Евгений Александрович