Mechanism of photosystem II photoinactivation and D1 protein degradation at low light: The role of back electron flow

Light intensities that limit electron flow induce rapid degradation of the photosystem II (PSII) reaction center D1 protein. The mechanism of this phenomenon is not known. We propose that at low excitation rates back electron flow and charge recombination between the Q(B)(•−) or Q(A)(•−) semiquinone...

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Detalles Bibliográficos

Publicado en:	Proc Natl Acad Sci U S A
Principais autores:	Keren, Nir, Berg, Alexander, van Kan, Paul J. M., Levanon, Haim, Ohad, Itzhak
Formato:	Artigo
Idioma:	Inglês
Publicado:	National Academy of Sciences 1997
Assuntos:	Biological Sciences
Acceso en liña:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC19834/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/11038602/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.94.4.1579
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