ReviewPhotosynthesis research2007
Oxidation state changes of the Mn4Ca cluster in photosystem II.
Review in Photosynthesis research, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed.
- Mn(III)-O-Ce(IV) as a Surrogate for Highly Reactive Non-Heme Mn(IV)═O Species Supported by Benzimidazole-Based Ligand.Inorganic chemistry · 2026Article
- Structure Function Studies of Photosystem II Using X-Ray Free Electron Lasers.Annual review of biophysics · 2024Review
- Stabilization of reactive CoProceedings of the National Academy of Sciences of the United States of America · 2019Article
- Structural Changes Correlated with Magnetic Spin State Isomorphism in the SChemical science · 2016Article
- Removal of Ca(2+) from the Oxygen-Evolving Complex in Photosystem II Has Minimal Effect on the Mn4O5 Core Structure: A Polarized Mn X-ray Absorption Spectroscopy Study.The journal of physical chemistry. B · 2015Article
- Crystallization of Photosystem II for Time-Resolved Structural Studies Using an X-ray Free Electron Laser.Methods in enzymology · 2015Article
- Serial time-resolved crystallography of photosystem II using a femtosecond X-ray laser.Nature · 2014Article
- Mn4Ca cluster in photosynthesis: where and how water is oxidized to dioxygen.Chemical reviews · 2014Review
- Proton transport facilitating water-oxidation: the role of second sphere ligands surrounding the catalytic metal cluster.Photosynthesis research · 2013Review
- Entangled quantum electronic wavefunctions of the Mn₄CaO₅ cluster in photosystem II.Nature chemistry · 2013Article
- Ligation of D1-His332 and D1-Asp170 to the manganese cluster of photosystem II from Synechocystis assessed by multifrequency pulse EPR spectroscopy.Biochemistry · 2011Article
- Participation of glutamate-354 of the CP43 polypeptide in the ligation of manganese and the binding of substrate water in photosystem II.Biochemistry · 2011Article
- Article
- High-resolution structure of the photosynthetic Mn4Ca catalyst from X-ray spectroscopy.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2008Review
- Where water is oxidized to dioxygen: structure of the photosynthetic Mn4Ca cluster from X-ray spectroscopy.Inorganic chemistry · 2008Article
- Calcium in the oxygen-evolving complex: structural and mechanistic role determined by X-ray spectroscopy.Journal of photochemistry and photobiology. B, BiologyReview
- X-ray absorption spectroscopy.Photosynthesis researchReview
Corrections and comments
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Authors and funding
2 authors.
Funding
Abstract
A detailed electronic structure of the Mn4Ca cluster is required before two key questions for understanding the mechanism of photosynthetic water oxidation can be addressed. They are whether all four oxidizing equivalents necessary to oxidize water to O2 accumulate on the four Mn ions of the oxygen-evolving complex, or do some ligand-centered oxidations take place before the formation and release of O2 during the S3 --> [S4] --> S0 transition, and what are the oxidation state assignments for the Mn during S-state advancement. X-ray absorption and emission spectroscopy of Mn, including the newly introduced resonant inelastic X-ray scattering spectroscopy have been used to address these questions. The present state of understanding of the electronic structure and oxidation state changes of the Mn4Ca cluster in all the S-states, particularly in the S2 to S3 transition, derived from these techniques is described in this review.
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