pH‐Dependent Protonation of Surface Carboxylate Groups in PsbO Enables Local Buffering and Triggers Structural Changes

Photosystem II (PSII) catalyzes the splitting of water, releasing protons and dioxygen. Its highly conserved subunit PsbO extends from the oxygen‐evolving center (OEC) into the thylakoid lumen and stabilizes the catalytic Mn(4)CaO(5) cluster. The high degree of conservation of accessible negatively...

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Detalles Bibliográficos
Autores principales: Gerland, Lisa, Friedrich, Daniel, Hopf, Linus, Donovan, Eavan J., Wallmann, Arndt, Erdmann, Natalja, Diehl, Anne, Bommer, Martin, Buzar, Krzysztof, Ibrahim, Mohamed, Schmieder, Peter, Dobbek, Holger, Zouni, Athina, Bondar, Ana‐Nicoleta, Dau, Holger, Oschkinat, Hartmut
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2020
Materias:
Full Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7318136/
https://www.ncbi.nlm.nih.gov/pubmed/31930693
http://dx.doi.org/10.1002/cbic.201900739

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