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Literature DB >> 17406700

Heteronuclear Mn-Ca/Sr complexes, and Ca/Sr EXAFS spectral comparisons with the oxygen-evolving complex of photosystem II.

Abhudaya Mishra¹, Junko Yano, Yulia Pushkar, Vittal K Yachandra, Khalil A Abboud, George Christou.

Abstract

Heterometallic Mn-Ca and Mn-Sr complexes have been prepared and employed as model complexes for Ca and Sr EXAFS spectral comparisons with the Oxygen-Evolving Complex (OEC) of Photosystem II (PS II); these have revealed similarities that support the presence of at least one O atom bridge between the Mn and Ca/Sr in the OEC.

Entities: Chemical

Mesh：

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Year: 2007 PMID： 17406700 PMCID： PMC3962498 DOI： 10.1039/b701355h

Source DB: PubMed Journal: Chem Commun (Camb) ISSN： 1359-7345 Impact factor: 6.222

17 in total

1. Manganese Cluster in Photosynthesis: Where Plants Oxidize Water to Dioxygen.

Authors: Vittal K. Yachandra; Kenneth Sauer; Melvin P. Klein
Journal: Chem Rev Date: 1996-11-07 Impact factor: 60.622

2. Calcium EXAFS establishes the Mn-Ca cluster in the oxygen-evolving complex of photosystem II.

Authors: Roehl M Cinco; Karen L McFarlane Holman; John H Robblee; Junko Yano; Shelly A Pizarro; Emanuele Bellacchio; Kenneth Sauer; Vittal K Yachandra
Journal: Biochemistry Date: 2002-10-29 Impact factor: 3.162

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

Authors: Roehl M Cinco; John H Robblee; Annette Rompel; Carmen Fernandez; Vittal K Yachandra; Kenneth Sauer; Melvin P Klein
Journal: J Phys Chem B Date: 1998-10-15 Impact factor: 2.991

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

Authors: Bernhard Loll; Jan Kern; Wolfram Saenger; Athina Zouni; Jacek Biesiadka
Journal: Nature Date: 2005-12-15 Impact factor: 49.962

5. A series of new structural models for the OEC in photosystem II.

Authors: Ian J Hewitt; Jin-Kui Tang; N T Madhu; Rodolphe Clérac; Gernot Buth; Christopher E Anson; Annie K Powell
Journal: Chem Commun (Camb) Date: 2006-03-02 Impact factor: 6.222

6. A rare ferromagnetic manganese(III) 'cube'.

Authors: Constantinos J Milios; Alessandro Prescimone; Abhudaya Mishra; Simon Parsons; Wolfgang Wernsdorfer; George Christou; Spyros P Perlepes; Euan K Brechin
Journal: Chem Commun (Camb) Date: 2006-10-26 Impact factor: 6.222

7. Where water is oxidized to dioxygen: structure of the photosynthetic Mn4Ca cluster.

Authors: Junko Yano; Jan Kern; Kenneth Sauer; Matthew J Latimer; Yulia Pushkar; Jacek Biesiadka; Bernhard Loll; Wolfram Saenger; Johannes Messinger; Athina Zouni; Vittal K Yachandra
Journal: Science Date: 2006-11-03 Impact factor: 47.728

8. Syntheses, structure, and properties of a manganese-calcium cluster containing a Mn4Ca2 core.

Authors: Lucjan B Jerzykiewicz; Józef Utko; Marek Duczmal; Piotr Sobota
Journal: Dalton Trans Date: 2007-01-10 Impact factor: 4.390

9. The first high oxidation state manganese-calcium cluster: relevance to the water oxidizing complex of photosynthesis.

Authors: Abhudaya Mishra; Wolfgang Wernsdorfer; Khalil A Abboud; George Christou
Journal: Chem Commun (Camb) Date: 2004-11-25 Impact factor: 6.222

10. Investigation of the calcium-binding site of the oxygen evolving complex of photosystem II using 87Sr ESEEM spectroscopy.

Authors: Sun Hee Kim; Wolfgang Gregor; Jeffrey M Peloquin; Marcin Brynda; R David Britt
Journal: J Am Chem Soc Date: 2004-06-16 Impact factor: 15.419

10 in total

Heteronuclear Mn-Ca/Sr complexes, and Ca/Sr EXAFS spectral comparisons with the oxygen-evolving complex of photosystem II.

1. Manganese Cluster in Photosynthesis: Where Plants Oxidize Water to Dioxygen.

2. Calcium EXAFS establishes the Mn-Ca cluster in the oxygen-evolving complex of photosystem II.

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

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

5. A series of new structural models for the OEC in photosystem II.

6. A rare ferromagnetic manganese(III) 'cube'.

7. Where water is oxidized to dioxygen: structure of the photosynthetic Mn4Ca cluster.

8. Syntheses, structure, and properties of a manganese-calcium cluster containing a Mn4Ca2 core.

9. The first high oxidation state manganese-calcium cluster: relevance to the water oxidizing complex of photosynthesis.

10. Investigation of the calcium-binding site of the oxygen evolving complex of photosystem II using 87Sr ESEEM spectroscopy.

Review 1. Computational insights into the O2-evolving complex of photosystem II.

2. A CaMn₄O₂ model of the biological oxygen evolving complex: synthesis via cluster expansion on a low symmetry ligand.

Review 3. Lessons from Nature: A Bio-Inspired Approach to Molecular Design.

4. Reduction potentials of heterometallic manganese-oxido cubane complexes modulated by redox-inactive metals.

Review 5. Calcium in the oxygen-evolving complex: structural and mechanistic role determined by X-ray spectroscopy.

6. Synthetic cluster models of biological and heterogeneous manganese catalysts for O2 evolution.

7. Single-molecule magnetism properties of the first strontium-manganese cluster [SrMn14O11(OMe)3(O2CPh)18(MeCN)2].

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

9. Mononuclear and Dinuclear Manganese(II) Complexes from the Use of Methyl(2-pyridyl)ketone Oxime.

10. Redox-inactive metals modulate the reduction potential in heterometallic manganese-oxido clusters.