Structural changes in the Mn4Ca cluster and the mechanism of photosynthetic water splitting - Wikidata - awgldk - TriplyDB

Structural changes in the Mn4Ca cluster and the mechanism of photosynthetic water splitting

Structural changes in the Mn4Ca cluster and the mechanism of photosynthetic water splitting

http://www.wikidata.org/entity/Q24648160

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Proton-coupled electron transfer Mn4Ca cluster in photosynthesis: where and how water is oxidized to dioxygen Artificial photosynthesis: understanding water splitting in nature Serial time-resolved crystallography of photosystem II using a femtosecond X-ray laser Structure of Sr-substituted photosystem II at 2.1 A resolution and its implications in the mechanism of water oxidation Environment of TyrZ in photosystem II from Thermosynechococcus elongatus in which PsbA2 is the D1 protein Pathway for Mn-cluster oxidation by tyrosine-Z in the S2 state of photosystem II.The effect of 'Candidatus Liberibacter asiaticus' infection on the proteomic profiles and nutritional status of pre-symptomatic and symptomatic grapefruit (Citrus paradisi) plants Altered structure of the Mn4Ca cluster in the oxygen-evolving complex of photosystem II by a histidine ligand mutation.Ammonia binding to the oxygen-evolving complex of photosystem II identifies the solvent-exchangeable oxygen bridge (μ-oxo) of the manganese tetramer.Calcium in the oxygen-evolving complex: structural and mechanistic role determined by X-ray spectroscopy.Photosynthesis. Electronic structure of the oxygen-evolving complex in photosystem II prior to O-O bond formation.Light-dependent production of dioxygen in photosynthesis.Crystallization of Photosystem II for Time-Resolved Structural Studies Using an X-ray Free Electron Laser.Synthetic model of the asymmetric [Mn3CaO4] cubane core of the oxygen-evolving complex of photosystem II.Ligation of D1-His332 and D1-Asp170 to the manganese cluster of photosystem II from Synechocystis assessed by multifrequency pulse EPR spectroscopy.Fast Detection Allows Analysis of the Electronic Structure of Metalloprotein by X-ray Emission Spectroscopy at Room Temperature.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.Experimental demonstration of radicaloid character in a Ru(V)=O intermediate in catalytic water oxidation Redox-inactive metals modulate the reduction potential in heterometallic manganese-oxido clusters.Fourier transform infrared difference spectroscopy for studying the molecular mechanism of photosynthetic water oxidation.Structural changes of the oxygen-evolving complex in photosystem II during the catalytic cycle.Photosynthetic energy conversion: natural and artificial.X-ray absorption spectroscopy Proton transport facilitating water-oxidation: the role of second sphere ligands surrounding the catalytic metal cluster.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.Uncovering structure-activity relationships in manganese-oxide-based heterogeneous catalysts for efficient water oxidation.Colouring cryo-cooled crystals: online microspectrophotometry.Synthetic cluster models of biological and heterogeneous manganese catalysts for O2 evolution Substrate-water exchange in photosystem II is arrested before dioxygen formation.Misses during water oxidation in photosystem II are S state-dependent.Biosynthetic exchange of bromide for chloride and strontium for calcium in the photosystem II oxygen-evolving enzymes.Structure, ligands and substrate coordination of the oxygen-evolving complex of photosystem II in the S2 state: a combined EPR and DFT study.Time-resolved observations of water oxidation intermediates on a cobalt oxide nanoparticle catalyst.Pulse electron paramagnetic resonance studies of the interaction of methanol with the S2 state of the Mn4O5Ca cluster of photosystem II.Metal oxidation states in biological water splitting† †Electronic supplementary information (ESI) available: Additional methodological details and discussion, Tables S1–S10, Fig. S1–S16, spin populations, parameters of optimized structures, experime Metal oxidation states in biological water splitting.Entangled quantum electronic wavefunctions of the Mn₄CaO₅ cluster in photosystem II.Two interconvertible structures that explain the spectroscopic properties of the oxygen-evolving complex of photosystem II in the S2 state.Artificial Metalloproteins Containing Co4O4 Cubane Active Sites.

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P2860

Structural changes in the Mn4Ca cluster and the mechanism of photosynthetic water splitting

http://www.wikidata.org/entity/Q24648160

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2008 nî lūn-bûn

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2008 թուականի Փետրուարին հրատարակուած գիտական յօդուած

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2008 թվականի փետրվարին հրատարակված գիտական հոդված

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2008年の論文

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Structural changes in the Mn4C ...... photosynthetic water splitting

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Structural changes in the Mn4C ...... photosynthetic water splitting

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Structural changes in the Mn4C ...... photosynthetic water splitting

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Structural changes in the Mn4C ...... photosynthetic water splitting

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Structural changes in the Mn4C ...... photosynthetic water splitting

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Structural changes in the Mn4C ...... photosynthetic water splitting

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Structural changes in the Mn4C ...... photosynthetic water splitting

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Proceedings of the National Academy of Sciences of the United States of America

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Structural changes in the Mn4C ...... photosynthetic water splitting

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P2093

Alain Boussac

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Junko Yano

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Kenneth Sauer

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Vittal K Yachandra

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Yulia Pushkar

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P2860

Architecture of the photosynthetic oxygen-evolving center

Vibrational spectroscopy of the oxygen-evolving complex and of manganese model compounds.

X-ray damage to the Mn4Ca complex in single crystals of photosystem II: a case study for metalloprotein crystallography

Towards complete cofactor arrangement in the 3.0 A resolution structure of photosystem II.

Structural Change of the Mn Cluster during the S2→S3 State Transition of the Oxygen-Evolving Complex of Photosystem II. Does It Reflect the Onset of Water/Substrate Oxidation? Determination by Mn X-ray Absorption Spectroscopy.

Structural Effects of Calcium Depletion on the Manganese Cluster of Photosystem II: Determination by X-ray Absorption Spectroscopy.

Strontium EXAFS Reveals the Proximity of Calcium to the Manganese Cluster of Oxygen-Evolving Photosystem II.

EPR/ENDOR characterization of the physical and electronic structure of the OEC Mn cluster.

Mechanism of photosynthetic water oxidation: combining biophysical studies of photosystem II with inorganic model chemistry.

Coupling of electron and proton transfer in the photosynthetic water oxidase.

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1879-84

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10.1073/PNAS.0707092105

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6

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105

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5602698

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18250316

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2542863

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