Small CAB-like proteins prevent formation of singlet oxygen in the damaged Photosystem II complex of the cyanobacterium Synechocystis sp. PCC 6803
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F12%3A33142608" target="_blank" >RIV/61989592:15310/12:33142608 - isvavai.cz</a>
Alternative codes found
RIV/61388971:_____/12:00389730 RIV/60076658:12310/12:43883661
Result on the web
<a href="http://dx.doi.org/10.1111/j.1365-3040.2011.02454.x" target="_blank" >http://dx.doi.org/10.1111/j.1365-3040.2011.02454.x</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/j.1365-3040.2011.02454.x" target="_blank" >10.1111/j.1365-3040.2011.02454.x</a>
Alternative languages
Result language
angličtina
Original language name
Small CAB-like proteins prevent formation of singlet oxygen in the damaged Photosystem II complex of the cyanobacterium Synechocystis sp. PCC 6803
Original language description
The cyanobacterial small CAB-like proteins (SCPs) are a single helix membrane proteins mostly associated with the Photosystem II (PSII) complex that accumulate under stress conditions. Their function is still ambiguous although they are assumed to regulate chlorophyll (Chl) biosynthesis and/or to protect PSII against oxidative damage. In this study, the effect of SCPs on the PSII-specific light-induced damage and generation of singlet oxygen (1O2) was assessed in the strains of the cyanobacterium Synechocystis sp. PCC 6803 lacking Photosystem I (PSI-less strain) or lacking PSI together with all SCPs (PSI-less/scpABCDE? strain). The light-induced oxidative modifications of the PSII D1 protein reflected by a mobility shift of the D1 protein and by generation of a D1-cytochrome b-559 adduct were more pronounced in the PSI-less/scpABCDE? strain. This increased protein oxidation correlated with a faster formation of 1O2 as detected by the green fluorescence of Singlet Oxygen Sensor Green as
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
BO - Biophysics
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
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Plant, Cell and Environment
ISSN
0140-7791
e-ISSN
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Volume of the periodical
35
Issue of the periodical within the volume
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Country of publishing house
US - UNITED STATES
Number of pages
12
Pages from-to
"806?818"
UT code for WoS article
000301055100011
EID of the result in the Scopus database
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