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