Literature DB >> 23380392

Reflections on substrate water and dioxygen formation.

Nicholas Cox1, Johannes Messinger.   

Abstract

This brief article aims at presenting a concise summary of all experimental findings regarding substrate water-binding to the Mn4CaO5 cluster in photosystem II. Mass spectrometric and spectroscopic results are interpreted in light of recent structural information of the water oxidizing complex obtained by X-ray crystallography, spectroscopy and theoretical modeling. Within this framework current proposals for the mechanism of photosynthetic water-oxidation are evaluated. This article is part of a Special Issue entitled: Metals in Bioenergetics and Biomimetics Systems.
Copyright © 2013 Elsevier B.V. All rights reserved.

Entities:  

Keywords:  Mechanism of water oxidation; Mn(4)CaO(5) cluster; Oxygen evolving complex (OEC); Photosystem II; Substrate water binding; Water oxidizing complex (WOC)

Mesh：

Substances：

Year:  2013        PMID： 23380392     DOI： 10.1016/j.bbabio.2013.01.013

Source DB:  PubMed          Journal:  Biochim Biophys Acta        ISSN： 0006-3002


  49 in total

1.  Ammonia binding to the oxygen-evolving complex of photosystem II identifies the solvent-exchangeable oxygen bridge (μ-oxo) of the manganese tetramer.

Authors:  Montserrat Pérez Navarro; William M Ames; Håkan Nilsson; Thomas Lohmiller; Dimitrios A Pantazis; Leonid Rapatskiy; Marc M Nowaczyk; Frank Neese; Alain Boussac; Johannes Messinger; Wolfgang Lubitz; Nicholas Cox
Journal:  Proc Natl Acad Sci U S A       Date:  2013-09-10       Impact factor: 11.205

Review 2.  pH-dependent regulation of electron transport and ATP synthesis in chloroplasts.

Authors:  Alexander N Tikhonov
Journal:  Photosynth Res       Date:  2013-05-22       Impact factor: 3.573

3.  Identifying carboxylate ligand vibrational modes in photosystem II with QM/MM methods.

Authors:  Richard J Debus
Journal:  Proc Natl Acad Sci U S A       Date:  2016-10-28       Impact factor: 11.205

4.  Consequences of structural modifications in cytochrome b559 on the electron acceptor side of Photosystem II.

Authors:  Makoto Nakamura; Alain Boussac; Miwa Sugiura
Journal:  Photosynth Res       Date:  2018-05-19       Impact factor: 3.573

5.  Structurally conserved channels in cyanobacterial and plant photosystem II.

Authors:  Naoki Sakashita; Hiroshi C Watanabe; Takuya Ikeda; Hiroshi Ishikita
Journal:  Photosynth Res       Date:  2017-02-10       Impact factor: 3.573

6.  Correlation between pH dependence of O2 evolution and sensitivity of Mn cations in the oxygen-evolving complex to exogenous reductants.

Authors:  Boris K Semin; Lira N Davletshina; Andrei B Rubin
Journal:  Photosynth Res       Date:  2015-05-15       Impact factor: 3.573

7.  Warwick Hillier: a tribute.

Authors:  Johannes Messinger; Richard Debus; G Charles Dismukes
Journal:  Photosynth Res       Date:  2014-07-20       Impact factor: 3.573

8.  The Mn₄Ca photosynthetic water-oxidation catalyst studied by simultaneous X-ray spectroscopy and crystallography using an X-ray free-electron laser.

Authors:  Rosalie Tran; Jan Kern; Johan Hattne; Sergey Koroidov; Julia Hellmich; Roberto Alonso-Mori; Nicholas K Sauter; Uwe Bergmann; Johannes Messinger; Athina Zouni; Junko Yano; Vittal K Yachandra
Journal:  Philos Trans R Soc Lond B Biol Sci       Date:  2014-07-17       Impact factor: 6.237

9.  Nucleophilic water attack is not a possible mechanism for O-O bond formation in photosystem II.

Authors:  Per E M Siegbahn
Journal:  Proc Natl Acad Sci U S A       Date:  2017-04-24       Impact factor: 11.205

10.  X-ray Emission Spectroscopy as an in Situ Diagnostic Tool for X-ray Crystallography of Metalloproteins Using an X-ray Free-Electron Laser.

Authors:  Thomas Fransson; Ruchira Chatterjee; Franklin D Fuller; Sheraz Gul; Clemens Weninger; Dimosthenis Sokaras; Thomas Kroll; Roberto Alonso-Mori; Uwe Bergmann; Jan Kern; Vittal K Yachandra; Junko Yano
Journal:  Biochemistry       Date:  2018-06-28       Impact factor: 3.162
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