Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Tatsuya Uzumaki"'
Autor:
Shigeru Itoh, László Szilák, Bettina Ughy, Tímea O. Kóbori, Ildikó Domonkos, Mihály Kis, Saravanan G. Kuppusamy, Josef Komenda, Tatsuya Uzumaki, Jason Dean, Vendula Krynická, Tomas Zakar, Zoltán Gombos, László Kovács
Publikováno v:
Journal of Plant Physiology. 223:96-104
Phosphatidylglycerol is an essential phospholipid for photosynthesis and other cellular processes. We investigated the role of phosphatidylglycerol in cell division and metabolism in a phophatidylglycerol-auxotrophic strain of Synechococcus PCC7942.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63862bfdd2ec7167cf1bd1c97217b3e1
https://doi.org/10.1016/j.jplph.2018.02.008
https://doi.org/10.1016/j.jplph.2018.02.008
Autor:
Megumi Morishita, Reiko Murakami, Tatsuya Uzumaki, Katsumi Imada, Keiichi Namba, Ryo Iwase, Jonathan Valencia Swain, Risa Mutoh, Yukio Furukawa, Kiyoshi Onai, Kentaro Ishii, So Yasui, Masahiro Ishiura
Publikováno v:
Journal of Biological Chemistry. 287:29506-29515
The molecular machinery of the cyanobacterial circadian clock consists of three proteins, KaiA, KaiB, and KaiC. The three Kai proteins interact with each other and generate circadian oscillations in vitro in the presence of ATP (an in vitro KaiABC cl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a163f9ea2dd1088859f2bf22854f732c
https://doi.org/10.1074/jbc.m112.349092
https://doi.org/10.1074/jbc.m112.349092
Publikováno v:
Applied Magnetic Resonance. 40:525-534
Site-directed spin labeling electron spin resonance (ESR) was applied to investigate the local environment of the cyanobacterial circadian clock protein KaiB. We prepared five cysteine residue-substituted mutants of KaiB labeled with maleimide spin l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::055373a022c9e7b731ea3c3c53413223
https://doi.org/10.1007/s00723-011-0228-2
https://doi.org/10.1007/s00723-011-0228-2
Publikováno v:
Genes to Cells. 13:387-395
KaiA, KaiB and KaiC constitute the circadian clock machinery in cyanobacteria. KaiC is a homohexamer; its subunit contains duplicated halves, each with a set of ATPase motifs. Here, using highly purified KaiC preparations of the thermophilic cyanobac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cfef6bf106905cd8ed2b3cf4de60a727
https://doi.org/10.1111/j.1365-2443.2008.01174.x
https://doi.org/10.1111/j.1365-2443.2008.01174.x
Autor:
Masayo Iwaki, Shigeru Itoh, Takatoshi Shigenaga, Hiroyuki Mino, Tatsuya Uzumaki, Kunihiro Itoh
Publikováno v:
Biochemistry. 46:12473-12481
Reaction center chlorophylls (Chls) in photosystems II and I were studied in the isolated thylakoid membranes of a cyanobacterium, Acaryochloris marina, which contains Chls d and a as the major and minor pigments, respectively. The membranes containe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b45835aae7f1fecd617d895c780bffc
https://doi.org/10.1021/bi7008085
https://doi.org/10.1021/bi7008085
Publikováno v:
Biochemical and Biophysical Research Communications. 348:864-872
Cyanobacterial clock protein KaiC has a hexagonal, pot-shaped structure composed of six identical dumbbell-shaped subunits. The opposing spherical regions of the dumbbell-shaped structures correspond to the N-terminal and C-terminal domains of KaiC.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1e0d674093c7cea8026358fbbe60258
https://doi.org/10.1016/j.bbrc.2006.07.143
https://doi.org/10.1016/j.bbrc.2006.07.143
Autor:
Fumio Hayashi, Keiichi Namba, Masahiro Ishiura, Katsumi Imada, Yukio Furukawa, Tatsuya Uzumaki, Ryo Iwase, Megumi Morishita, Kiyoshi Onai
Publikováno v:
Journal of Biological Chemistry. 280:43141-43149
KaiB is a component of the circadian clock molecular machinery in cyanobacteria, which are the simplest organisms that exhibit circadian rhythms. Here we report the x-ray crystal structure of KaiB from the thermophilic cyanobacterium Thermosynechococ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1fc316e2e83055dc6cf4a9e51ae7486
https://doi.org/10.1074/jbc.m503360200
https://doi.org/10.1074/jbc.m503360200
Autor:
Jian Ren Shen, Yukio Furukawa, Keiichi Namba, Fumio Hayashi, Tatsuya Uzumaki, Katsumi Imada, Masahiro Ishiura, Asako Miyake, Hirofumi Suzuki, Koji Yonekura, Ryo Iwase
Publikováno v:
Genes to Cells. 8:287-296
Background: KaiA, KaiB and KaiC are cyanobacterial circadian clock proteins. KaiC contains two ATP/GTP-binding Walker's motif As, and mutations in these regions affect the clock oscillations. Results: ATP induced the hexamerization of KaiC. The Km va
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7d4b31fe9748475e528741b28797792
https://doi.org/10.1046/j.1365-2443.2003.00633.x
https://doi.org/10.1046/j.1365-2443.2003.00633.x
Autor:
Shigeichi Kumazaki, Hiroyuki Mino, Tatsuya Uzumaki, Shinichi Takaichi, Kunihiro Itoh, Masayo Iwaki, Shigeru Itoh
Publikováno v:
Photosynthesis. Energy from the Sun ISBN: 9781402067075
The purified photosystem I (PS I) reaction center complex of a cyanobacterium Acaryochloris marina contained 88 Chl d: 1.1 Chl a: 19 carotenoids: 2.0 phylloquinone. Amino acid sequences of PsaA and PsaB polypeptides were almost homologous to those in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9aeb10f325b25329202666418d1563f8
https://doi.org/10.1007/978-1-4020-6709-9_21
https://doi.org/10.1007/978-1-4020-6709-9_21
Autor:
Mitsunori Katayama, Tatsuya Uzumaki, Masahiro Ishiura, Takao Kondo, Shinsuke Kutsuna, Haruki Ikegami
In the cyanobacterium Synechococcus sp. strain PCC 7942, a circadian clock-related gene, pex , was identified as the gene prolonging the period of the clock. A PadR domain, which is a newly classified transcription factor domain, and the X-ray crysta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0206ca001a8f7bd5bb7238ef1690c99c
https://europepmc.org/articles/PMC2168595/
https://europepmc.org/articles/PMC2168595/