Genetically introduced hydrogen bond interactions reveal an asymmetric charge distribution on the radical cation of the special-pair chlorophyll P680

The special-pair chlorophyll (Chl) P680 in photosystem II has an extremely high redox potential (E(m)) to enable water oxidation in photosynthesis. Significant positive-charge localization on one of the Chl constituents, P(D1) or P(D2), in P680(+) has been proposed to contribute to this high E(m). T...

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Dettagli Bibliografici
Pubblicato in:J Biol Chem
Autori principali: Nagao, Ryo, Yamaguchi, Motoki, Nakamura, Shin, Ueoka-Nakanishi, Hanayo, Noguchi, Takumi
Natura: Artigo
Lingua:Inglês
Pubblicazione: American Society for Biochemistry and Molecular Biology 2017
Soggetti:
Molecular Biophysics
Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC5418047/
https://ncbi.nlm.nih.gov/pubmed/28302724
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1074/jbc.M117.781062
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