Literature DB >> 16566586

Identification of a calcium-binding site in the PsbO protein of photosystem II.

James W Murray1, James Barber.   

Abstract

Analysis of the anomalous X-diffraction data reported by Ferreira et al. (PDB entry 1S5L) for crystals of photosystem II isolated from Thermosynechococcus elongatus indicates that a calcium ion is bound to the PsbO protein. The Ca2+-binding site is located close to the lumenal exit of a putative proton channel leading from the water splitting site.

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Year:  2006        PMID： 16566586     DOI： 10.1021/bi052503t

Source DB:  PubMed          Journal:  Biochemistry        ISSN： 0006-2960            Impact factor:   3.162


  23 in total

1.  Probing the topography of the photosystem II oxygen evolving complex: PsbO is required for efficient calcium protection of the manganese cluster against dark-inhibition by an artificial reductant.

Authors:  Hana Popelkova; Nicholas Boswell; Charles Yocum
Journal:  Photosynth Res       Date:  2011-11-01       Impact factor: 3.573

Review 2.  The structure of the Mn4Ca2+ cluster of photosystem II and its protein environment as revealed by X-ray crystallography.

Authors:  James Barber; James W Murray
Journal:  Philos Trans R Soc Lond B Biol Sci       Date:  2008-03-27       Impact factor: 6.237

Review 3.  Uncovering channels in photosystem II by computer modelling: current progress, future prospects, and lessons from analogous systems.

Authors:  Felix M Ho
Journal:  Photosynth Res       Date:  2008-09-17       Impact factor: 3.573

Review 4.  Photosynthetic generation of oxygen.

Authors:  James Barber
Journal:  Philos Trans R Soc Lond B Biol Sci       Date:  2008-08-27       Impact factor: 6.237

5.  Remodeling of chloroplast proteome under salinity affects salt tolerance of Festuca arundinacea.

Authors:  Izabela Pawłowicz; Agnieszka Waśkiewicz; Dawid Perlikowski; Marcin Rapacz; Dominika Ratajczak; Arkadiusz Kosmala
Journal:  Photosynth Res       Date:  2018-06-07       Impact factor: 3.573

6.  Cyanobacterial photosystem II at 2.9-A resolution and the role of quinones, lipids, channels and chloride.

Authors:  Albert Guskov; Jan Kern; Azat Gabdulkhakov; Matthias Broser; Athina Zouni; Wolfram Saenger
Journal:  Nat Struct Mol Biol       Date:  2009-02-15       Impact factor: 15.369

Review 7.  Structural and functional aspects of the MSP (PsbO) and study of its differences in thermophilic versus mesophilic organisms.

Authors:  Adele K Williamson
Journal:  Photosynth Res       Date:  2008-09-09       Impact factor: 3.573

8.  The importance of protein-protein interactions for optimising oxygen activity in photosystem II: reconstitution with a recombinant thioredoxin--manganese stabilising protein.

Authors:  A K Williamson; J R Liggins; W Hillier; T Wydrzynski
Journal:  Photosynth Res       Date:  2007-05-05       Impact factor: 3.573

9.  The PsbO homolog from Symbiodinium kawagutii (Dinophyceae) characterized using biochemical and molecular methods.

Authors:  Raúl E Castillo-Medina; Tania Islas-Flores; Patricia E Thomé; Roberto Iglesias-Prieto; Senjie Lin; Huan Zhang; Marco A Villanueva
Journal:  Photosynth Res       Date:  2013-05-25       Impact factor: 3.573

10.  A proposed role for inorganic carbon in water oxidation.

Authors:  Paul A Castelfranco
Journal:  Photosynth Res       Date:  2013-06-18       Impact factor: 3.573
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