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The exchange of the fast substrate water in the S(2) state of photosystem II is limited by diffusion of bulk water through channels – implications for the water oxidation mechanism
The molecular oxygen we breathe is produced from water-derived oxygen species bound to the Mn(4)CaO(5) cluster in photosystem II (PSII). Present research points to the central oxo-bridge O5 as the ‘slow exchanging substrate water (W(s))’, while, in the S(2) state, the terminal water ligands W2 and W...
Autores principales: | de Lichtenberg, Casper, Kim, Christopher J., Chernev, Petko, Debus, Richard J., Messinger, Johannes |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
The Royal Society of Chemistry
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8494045/ https://www.ncbi.nlm.nih.gov/pubmed/34703563 http://dx.doi.org/10.1039/d1sc02265b |
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