Calcium in the oxygen-evolving complex: Structural and mechanistic role determined by X-ray spectroscopy

Yachandra, Vittal K.; Yano, Junko

Calcium in the oxygen-evolving complex: Structural and mechanistic role determined by X-ray spectroscopy

2011

Yachandra, Vittal K. | Yano, Junko

This review describes the results from X-ray Absorption Spectroscopy studies that have contributed to an understanding of the role of Ca in the photosynthetic water-oxidation reaction. The results include the first Mn, Ca and Sr X-ray spectroscopy studies using Ca or Sr-substituted PS II samples that established the presence of a MnCa heteronuclear structure and its orientation, and the most recent Sr X-ray spectroscopy study using biosynthetically prepared Sr-containing PS II in the various S-states that provide important insights into the requirement for Ca in the mechanism of the Mn₄Ca catalytic center.

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Ключевые слова АГРОВОК

calcium manganese photochemistry strontium

Библиографическая информация

Опубликовано в

Journal of photochemistry and photobiology

Том 104 Выпуск 1 Нумерация страниц 51 - 59 ISSN 1011-1344

Издатель

Elsevier B.V.

Другие темы

Photobiology; X-ray absorption spectroscopy; Oxygen evolving complex; X-radiation

Язык

Английский

Лицензия

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Тип

Text; Journal Article

В АГРИСе с: 2024-02-28

Формат: MODS

Поставщик данных

Эту запись предоставил National Agricultural Library

Откройте коллекцию этого поставщика данных в AGRIS

Ссылки

DOI http://dx.doi.org/10.1016/j.jphotobiol.2011.02.019

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