Eight steps preceding O–O bond formation in oxygenic photosynthesis—A basic reaction cycle of the Photosystem II manganese complex

2007/03/13 by Holger Dau, Michael Haumann · 21 citations
Biochemistry, Genetics and Molecular Biology · Chemistry · #Photosynthetic Processes and Mechanisms #Mitochondrial Function and Pathology #Metal-Catalyzed Oxygenation Mechanisms

paper · doi:10.1016/j.bbabio.2007.02.022

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• The S2 state of the oxygen-evolving complex of photosystem II explored by QM/MM dynamics: spin surfaces and metastable states suggest a reaction path towards the S3 state. [europepmc]
• Unequal misses during the flash-induced advancement of photosystem II: effects of the S state and acceptor side cycles. [europepmc]
• Proton Translocation via Tautomerization of Asn298 During the S 2 -S 3 State Transition in the Oxygen-Evolving Complex of Photosystem II. [europepmc]
• The Significance of Calcium in Photosynthesis. [europepmc]
• Energetics and Kinetics of S-State Transitions Monitored by Delayed Chlorophyll Fluorescence. [europepmc]
• Water oxidation in photosystem II. [europepmc]
• Light-driven formation of manganese oxide by today's photosystem II supports evolutionarily ancient manganese-oxidizing photosynthesis. [europepmc]
• Structural dynamics in the water and proton channels of photosystem II during the S 2 to S 3 transition. [europepmc]
• Reversible Structural Isomerization of Nature's Water Oxidation Catalyst Prior to O-O Bond Formation. [europepmc]
• Mimicking the Oxygen-Evolving Center in Photosynthesis. [europepmc]
• How Nature Makes O 2 : an Electronic Level Mechanism for Water Oxidation in Photosynthesis. [europepmc]
• Does Serial Femtosecond Crystallography Depict State-Specific Catalytic Intermediates of the Oxygen-Evolving Complex? [europepmc]
• Tracking the first electron transfer step at the donor side of oxygen-evolving photosystem II by time-resolved infrared spectroscopy. [europepmc]
• Evolution in the Design of Water Oxidation Catalysts with Transition-Metals: A Perspective on Biological, Molecular, Supramolecular, and Hybrid Approaches. [europepmc]
• Exploring the interdependence of calcium and chloride activation of O 2 evolution in photosystem II. [europepmc]
• Flash-kinetics as a complementary analytical tool in PAM fluorimetry. [europepmc]
• Structure Function Studies of Photosystem II Using X-Ray Free Electron Lasers. [europepmc]
• Three rate-determining protein roles in photosynthetic O 2 -evolution addressed by time-resolved experiments on genetically modified photosystems. [europepmc]