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Psb28 protein is involved in the biogenesis of the photosystem II inner antenna CP47 (PsbB) in the cyanobacterium Synechocystis sp. PCC 68031[W][OA]
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SYSNO ASEP 0327444 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Psb28 protein is involved in the biogenesis of the photosystem II inner antenna CP47 (PsbB) in the cyanobacterium Synechocystis sp. PCC 68031[W][OA] Title Protein Psb28 se účastní biogeneze vnitřní antény fotosystému II CP47 (PsbB) v sinici Synechocystis sp. PCC6803 Author(s) Dobáková, Marika (MBU-M)
Sobotka, Roman (MBU-M) RID, ORCID
Tichý, Martin (MBU-M) RID
Komenda, Josef (MBU-M) RID, ORCIDSource Title Plant Physiology. - : Oxford University Press - ISSN 0032-0889
Roč. 179, - (2009), s. 1076-1086Number of pages 11 s. Language eng - English Country US - United States Keywords REACTION-CENTER COMPLEX ; ARABIDOPSIS-THALIANA ; MUTANTS Subject RIV EE - Microbiology, Virology R&D Projects GA206/06/0322 GA ČR - Czech Science Foundation (CSF) IAA400200801 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z50200510 - MBU-M (2005-2011) UT WOS 000263129400041 DOI 10.1104/pp.108.130039 Annotation The role of the Psb28 protein in the structure and function of the Photosystem II (PSII) complex has been studied in the cyanobacterium Synechocystis sp. PCC 6803. The protein was mainly found in the PSII core complex lacking the CP43 antenna (RC47). The association of Psb28 with RC47 was further confirmed by preferential isolation of RC47 from the strain containing a His-tagged derivative of Psb28 using nickel affinity chromatography. A psb28 deletion mutant exhibited slower autotrophic growth than wild type although the absence of Psb28 did not affect the functional properties of PSII. The mutant showed accelerated turnover of the D1 protein, a decrease in the cellular content of Photosystem and the radioactive labeling revealed a limitation in the synthesis of both CP47 and the Photosystem I subunits PsaA/PsaB in the absence of Psb28 Workplace Institute of Microbiology Contact Eliška Spurná, eliska.spurna@biomed.cas.cz, Tel.: 241 062 231 Year of Publishing 2010
Number of the records: 1