Zobrazeno 1 - 10
of 149
pro vyhledávání: '"Josef Komenda"'
Autor:
Ziyu Zhao, Irene Vercellino, Jana Knoppová, Roman Sobotka, James W. Murray, Peter J. Nixon, Leonid A. Sazanov, Josef Komenda
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-11 (2023)
Abstract Robust oxygenic photosynthesis requires a suite of accessory factors to ensure efficient assembly and repair of the oxygen-evolving photosystem two (PSII) complex. The highly conserved Ycf48 assembly factor binds to the newly synthesized D1
Externí odkaz:
https://doaj.org/article/f3a7c23139374b9fa10bec39b14337af
Autor:
Takako Masuda, Keisuke Inomura, Meng Gao, Gabrielle Armin, Eva Kotabová, Gábor Bernát, Evelyn Lawrenz-Kendrick, Martin Lukeš, Martina Bečková, Gábor Steinbach, Josef Komenda, Ondřej Prášil
Publikováno v:
Computational and Structural Biotechnology Journal, Vol 21, Iss , Pp 58-65 (2023)
Crocosphaera and Cyanothece are both unicellular, nitrogen-fixing cyanobacteria that prefer different environments. Whereas Crocosphaera mainly lives in nutrient-deplete, open oceans, Cyanothece is more common in coastal, nutrient-rich regions. Despi
Externí odkaz:
https://doaj.org/article/773f2484a6414627b7ed1d59d6a73a3f
Autor:
Vendula Krynická, Petra Skotnicová, Philip J. Jackson, Samuel Barnett, Jianfeng Yu, Anna Wysocka, Radek Kaňa, Mark J. Dickman, Peter J. Nixon, C. Neil Hunter, Josef Komenda
Publikováno v:
Plant Communications, Vol 4, Iss 1, Pp 100502- (2023)
FtsH proteases are membrane-embedded proteolytic complexes important for protein quality control and regulation of various physiological processes in bacteria, mitochondria, and chloroplasts. Like most cyanobacteria, the model species Synechocystis s
Externí odkaz:
https://doaj.org/article/8669f25bb61e4e8ba89e44601ad01fcf
Autor:
Markéta Linhartová, Petra Skotnicová, Kaisa Hakkila, Martin Tichý, Josef Komenda, Jana Knoppová, Joan F. Gilabert, Victor Guallar, Taina Tyystjärvi, Roman Sobotka
Publikováno v:
Frontiers in Microbiology, Vol 12 (2021)
Type IV pili are bacterial surface-exposed filaments that are built up by small monomers called pilin proteins. Pilins are synthesized as longer precursors (prepilins), the N-terminal signal peptide of which must be removed by the processing protease
Externí odkaz:
https://doaj.org/article/84fe2db9af314d4ca32e0f89ad6d7b90
Publikováno v:
Bio-Protocol, Vol 9, Iss 1 (2019)
Cyanobacteria represent a frequently used model organism for the study of oxygenic photosynthesis. They belong to prokaryotic microorganisms but their photosynthetic apparatus is quite similar to that found in algal and plant chloroplasts. The key pl
Externí odkaz:
https://doaj.org/article/246dad4971664f0fa1d8ab5f95acaa7e
Autor:
Jana Knoppová, Jianfeng Yu, Jan Janouškovec, Petr Halada, Peter J. Nixon, Julian P. Whitelegge, Josef Komenda
Publikováno v:
International Journal of Molecular Sciences, Vol 22, Iss 7, p 3733 (2021)
Photochemical energy conversion during oxygenic photosynthesis is performed by membrane-embedded chlorophyll-binding protein complexes. The biogenesis and maintenance of these complexes requires auxiliary protein factors that optimize the assembly pr
Externí odkaz:
https://doaj.org/article/5160ba9c0d794c2e9f12fc22f176740c
Publikováno v:
Life, Vol 11, Iss 1, p 15 (2020)
Biological membranes were originally described as a fluid mosaic with uniform distribution of proteins and lipids. Later, heterogeneous membrane areas were found in many membrane systems including cyanobacterial thylakoids. In fact, cyanobacterial pi
Externí odkaz:
https://doaj.org/article/49569c3499c244ff982c60f649534724
Autor:
Jiří Masojídek, Karolína Ranglová, Martina Bečková, Giuseppe Torzillo, Jana Knoppová, Ana Margarita Silva Benavides, Filip Charvát, Josef Komenda
Publikováno v:
Journal of Applied Phycology. 34:2339-2353
Autor:
Takako Masuda, Martina Bečková, Zoltán Turóczy, Jan Pilný, Roman Sobotka, Joko P Trinugroho, Peter J Nixon, Ondřej Prášil, Josef Komenda
Publikováno v:
Plant And Cell Physiology.
Unicellular diazotrophic cyanobacteria contribute significantly to the photosynthetic productivity of the ocean and the fixation of molecular nitrogen, with photosynthesis occurring during the day and nitrogen fixation during the night. In species li
Autor:
Jana Knoppová, Roman Sobotka, Jianfeng Yu, Martina Bečková, Jan Pilný, Joko P Trinugroho, Ladislav Csefalvay, David Bína, Peter J Nixon, Josef Komenda
Publikováno v:
Plant Physiology
Photosystem II (PSII) is the multi-subunit light-driven oxidoreductase that drives photosynthetic electron transport using electrons extracted from water. To investigate the initial steps of PSII assembly, we used strains of the cyanobacterium Synech