scholarly journals Thylakoid Membrane Maturation and PSII Activation Are Linked in Greening Synechocystis sp. PCC 6803 Cells

2013 ◽  
Vol 163 (2) ◽  
pp. 1037-1046 ◽  
Author(s):  
S. Barthel ◽  
G. Bernat ◽  
T. Seidel ◽  
E. Rupprecht ◽  
U. Kahmann ◽  
...  
Keyword(s):  
Thylakoid Membrane ◽  
Synechocystis Sp ◽  
Pcc 6803

Model quantification of the light-induced thylakoid membrane processes in Synechocystis sp. PCC 6803 in vivo and after exposure to radioactive irradiation

2020 ◽  
Vol 146 (1-3) ◽  
pp. 259-278
Author(s):  
N. E. Belyaeva ◽  
A. A. Bulychev ◽  
K. E. Klementiev ◽  
V. Z. Paschenko ◽  
G. Yu. Riznichenko ◽  
...  
Keyword(s):  
Thylakoid Membrane ◽  
Membrane Processes ◽  
Synechocystis Sp ◽  
Pcc 6803

scholarly journals Gross morphological changes in thylakoid membrane structure are associated with photosystem I deletion in Synechocystis sp. PCC 6803

2012 ◽  
Vol 1818 (5) ◽  
pp. 1427-1434 ◽  
Author(s):  
Allison M.L. van de Meene ◽  
William P. Sharp ◽  
Jennifer H. McDaniel ◽  
Heiner Friedrich ◽  
Wim F.J. Vermaas ◽  
...  
Keyword(s):  
Photosystem I ◽  
Thylakoid Membrane ◽  
Membrane Structure ◽  
Morphological Changes ◽  
Synechocystis Sp ◽  
Pcc 6803

scholarly journals Thylakoid Membrane Reduction Affects the Photosystem Stoichiometry in the Cyanobacterium Synechocystis sp. PCC 6803

2008 ◽  
Vol 149 (2) ◽  
pp. 735-744 ◽  
Author(s):  
Eva Fuhrmann ◽  
Sven Gathmann ◽  
Eva Rupprecht ◽  
Jochen Golecki ◽  
Dirk Schneider
Keyword(s):  
Thylakoid Membrane ◽  
Photosystem Stoichiometry ◽  
Synechocystis Sp ◽  
Pcc 6803

scholarly journals DnaK3 Is Involved in Biogenesis and/or Maintenance of Thylakoid Membrane Protein Complexes in the Cyanobacterium Synechocystis sp. PCC 6803

Life ◽  
2020 ◽  
Vol 10 (5) ◽  
pp. 55
Author(s):  
Adrien Thurotte ◽  
Tobias Seidel ◽  
Ruven Jilly ◽  
Uwe Kahmann ◽  
Dirk Schneider
Keyword(s):  
Electron Transfer ◽  
Thylakoid Membrane ◽  
Protein Complexes ◽  
Thylakoid Membranes ◽  
Transfer Reactions ◽  
Ps Ii ◽  
Hsp70 Family ◽  
Membrane Protein Complexes ◽  
Synechocystis Sp ◽  
Pcc 6803

DnaK3, a highly conserved cyanobacterial chaperone of the Hsp70 family, binds to cyanobacterial thylakoid membranes, and an involvement of DnaK3 in the biogenesis of thylakoid membranes has been suggested. As shown here, light triggers synthesis of DnaK3 in the cyanobacterium Synechocystis sp. PCC 6803, which links DnaK3 to the biogenesis of thylakoid membranes and to photosynthetic processes. In a DnaK3 depleted strain, the photosystem content is reduced and the photosystem II activity is impaired, whereas photosystem I is regular active. An impact of DnaK3 on the activity of other thylakoid membrane complexes involved in electron transfer is indicated. In conclusion, DnaK3 is a versatile chaperone required for biogenesis and/or maintenance of thylakoid membrane-localized protein complexes involved in electron transfer reactions. As mentioned above, Hsp70 proteins are involved in photoprotection and repair of PS II in chloroplasts.

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