Crystal structure of the Psb28 accessory factor of Thermosynechococcus elongatus photosystem II at 2.3 angstrom

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F13%3A43885355" target="_blank" >RIV/60076658:12310/13:43885355 - isvavai.cz</a>
Alternative codes found
RIV/61388971:_____/13:00424558
Result on the web
<a href="http://download.springer.com/static/pdf/102/art%253A10.1007%252Fs11120-013-9939-6.pdf?auth66=1389878061_c20a4cc6884ad87daa24ae6eeb47b654&ext=.pdf" target="_blank" >http://download.springer.com/static/pdf/102/art%253A10.1007%252Fs11120-013-9939-6.pdf?auth66=1389878061_c20a4cc6884ad87daa24ae6eeb47b654&ext=.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s11120-013-9939-6" target="_blank" >10.1007/s11120-013-9939-6</a>

Result language
angličtina
Original language name
Crystal structure of the Psb28 accessory factor of Thermosynechococcus elongatus photosystem II at 2.3 angstrom
Original language description
Members of the Psb28 family of proteins are accessory factors implicated in the assembly and repair of the photosystem II complex. We present here the crystal structure of the Psb28 protein (Tlr0493) found in the thermophilic cyanobacterium Thermosynechococcus elongatus at a resolution of 2.3 a"{{. Overall the crystal structure of the Psb28 monomer is similar to the solution structures of C-terminally His-tagged Psb28-1 from Synechocystis sp. PCC 6803 obtained previously by nuclear magnetic resonance spectroscopy. One new aspect is that Escherichia coli-expressed T. elongatus Psb28 is able to form dimers in solution and packs as a dimer of dimers in the crystal. Analysis of wild type and mutant strains of Synechocystis 6803 by blue native-polyacrylamide gel electrophoresis suggests that Psb28-1, the closest homologue to T. elongatus Psb28 in this organism, also exists as an oligomer in vivo, most likely a dimer. In line with the prediction based on the crystal structure of T. elongatus
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
ED - Physiology
OECD FORD branch
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Project
<a href="/en/project/ED2.1.00%2F03.0110" target="_blank" >ED2.1.00/03.0110: Center of Algal Biotechnology Třeboň (Algatech)</a><br>
Continuities
V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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