A reaction center-dependent photoprotection mechanism in a highly robust photosystem II from an extremophilic red alga, Cyanidioschyzon merolae.
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F13%3A43885965" target="_blank" >RIV/60076658:12310/13:43885965 - isvavai.cz</a>
Alternative codes found
RIV/61388971:_____/13:00422333
Result on the web
<a href="http://dx.doi.org/10.1074/jbc.M113.484659" target="_blank" >http://dx.doi.org/10.1074/jbc.M113.484659</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1074/jbc.M113.484659" target="_blank" >10.1074/jbc.M113.484659</a>
Alternative languages
Result language
angličtina
Original language name
A reaction center-dependent photoprotection mechanism in a highly robust photosystem II from an extremophilic red alga, Cyanidioschyzon merolae.
Original language description
Members of the rhodophytan order Cyanidiales are unique among phototrophs in their ability to live in extremely low pH levels and moderately high temperatures. The photosynthetic apparatus of the red alga Cyanidioschyzon merolae represents an intermediate type between cyanobacteria and higher plants, suggesting that this alga may provide the evolutionary link between prokaryotic and eukaryotic phototrophs. Although we now have a detailed structural model of photosystem II (PSII) from cyanobacteria at anatomic resolution, no corresponding structure of the eukaryotic PSII complex has been published to date. Here we report the isolation and characterization of a highly active and robust dimeric PSII complex from C. merolae. We show that this complex is highly stable across a range of extreme light, temperature, and pH conditions. By measuring fluorescence quenching properties of the isolated C. merolae PSII complex, we provide the first direct evidence of pH-dependent non-photochemical q
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CE - Biochemistry
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
V - Vyzkumna aktivita podporovana z jinych verejnych zdroju
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
The Journal of Biological Chemistry
ISSN
0021-9258
e-ISSN
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Volume of the periodical
288
Issue of the periodical within the volume
32
Country of publishing house
US - UNITED STATES
Number of pages
14
Pages from-to
23529-23542
UT code for WoS article
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EID of the result in the Scopus database
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