Zobrazeno 1 - 10 of 38 pro vyhledávání: '"Rekha, Pattanayek"'
1
Akademický článek
Combined SAXS/EM based models of the S. elongatus post-translational circadian oscillator and its interactions with the output His-kinase SasA.
Autor: Rekha Pattanayek, Dewight R Williams, Gian Rossi, Steven Weigand, Tetsuya Mori, Carl H Johnson, Phoebe L Stewart, Martin Egli
Publikováno v: PLoS ONE, Vol 6, Iss 8, p e23697 (2011)
The circadian clock in the cyanobacterium Synechococcus elongatus is composed of a post-translational oscillator (PTO) that can be reconstituted in vitro from three different proteins in the presence of ATP and a transcription-translation feedback lo
Externí odkaz: https://doaj.org/article/883f5c0e779149c99a9900b96e6d7e17
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2
Akademický článek
Structures of KaiC circadian clock mutant proteins: a new phosphorylation site at T426 and mechanisms of kinase, ATPase and phosphatase.
Autor: Rekha Pattanayek, Tetsuya Mori, Yao Xu, Sabuj Pattanayek, Carl H Johnson, Martin Egli
Publikováno v: PLoS ONE, Vol 4, Iss 11, p e7529 (2009)
BackgroundThe circadian clock of the cyanobacterium Synechococcus elongatus can be reconstituted in vitro by three proteins, KaiA, KaiB and KaiC. Homo-hexameric KaiC displays kinase, phosphatase and ATPase activities; KaiA enhances KaiC phosphorylati
Externí odkaz: https://doaj.org/article/e22edcfd75044aa38efec1607945d156
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3
The CaMKII inhibitor KN93-calmodulin interaction and implications for calmodulin tuning of Na
Autor: Christopher N, Johnson, Rekha, Pattanayek, Franck, Potet, Robyn T, Rebbeck, Daniel J, Blackwell, Roman, Nikolaienko, Vasco, Sequeira, Remy, Le Meur, Przemysław B, Radwański, Jonathan P, Davis, Aleksey V, Zima, Razvan L, Cornea, Steven M, Damo, Sandor, Györke, Alfred L, George, Björn C, Knollmann
Publikováno v: Cell Calcium
Here we report the structure of the widely utilized calmodulin (CaM)-dependent protein kinase II (CaMKII) inhibitor KN93 bound to the Ca(2+)-sensing protein CaM. KN93 is widely believed to inhibit CaMKII by binding to the kinase. The CaM-KN93 interac
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::2d311458be0ae13ccb17a5c29535b117
https://pubmed.ncbi.nlm.nih.gov/31401388
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6
Nature of KaiB-KaiC binding in the cyanobacterial circadian oscillator
Autor: Martin Egli, Melanie D. Ohi, Rekha Pattanayek, Kirthi Kiran Yadagiri
Publikováno v: Cell Cycle. 12:810-817
In the cyanobacteria Synechococcus elongatus and Thermosynechococcus elongatus, the KaiA, KaiB and KaiC proteins in the presence of ATP generate a post-translational oscillator (PTO) that can be reconstituted in vitro. KaiC is the result of a gene du
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98f27cd88085fc7dd73ab95f9c9bd5b1
https://doi.org/10.4161/cc.23757
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7
Loop–Loop Interactions Regulate KaiA-Stimulated KaiC Phosphorylation in the Cyanobacterial KaiABC Circadian Clock
Autor: Martin Egli, Tetsuya Mori, Yao Xu, Jarrod A. Smith, Rekha Pattanayek, Carl Hirschie Johnson, Jonathan H. Sheehan
Publikováno v: Biochemistry. 52:1208-1220
The Synechococcus elongatus KaiA, KaiB and KaiC proteins in the presence of ATP generate a post-translational oscillator (PTO) that runs in a temperature-compensated manner with a period of 24 hours. KaiA dimer stimulates phosphorylation of KaiC hexa
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb631082937b9b3f522cd3a60fc60b12
https://doi.org/10.1021/bi301691a
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8
Dephosphorylation of the Core Clock Protein KaiC in the Cyanobacterial KaiABC Circadian Oscillator Proceeds via an ATP Synthase Mechanism
Autor: Yao Xu, Ximing Qin, Carl Hirschie Johnson, Martin Egli, Tetsuya Mori, Rekha Pattanayek
Publikováno v: Biochemistry. 51:1547-1558
The circadian clock of the cyanobacterium Synechococcus elongatus can be reconstituted in vitro from three proteins, KaiA, KaiB, and KaiC in the presence of ATP, to tick in a temperature-compensated manner. KaiC, the central cog of this oscillator, f
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ce677612c4234956ffac1842bf65574
https://doi.org/10.1021/bi201525n
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9
Structural model of the circadian clock KaiB–KaiC complex and mechanism for modulation of KaiC phosphorylation
Autor: Phoebe L. Stewart, Dewight Williams, Carl Hirschie Johnson, Tetsuya Mori, Sabuj Pattanayek, Martin Egli, Rekha Pattanayek
Publikováno v: The EMBO Journal. 27:1767-1778
The circadian clock of the cyanobacterium Synechococcus elongatus can be reconstituted in vitro by the KaiA, KaiB and KaiC proteins in the presence of ATP. The principal clock component, KaiC, undergoes regular cycles between hyper- and hypo-phosphor
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::913685da4bd18151f1d2eac613cf8187
https://doi.org/10.1038/emboj.2008.104
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10
Protein-Protein Interactions in the Cyanobacterial Circadian Clock: Structure of KaiA Dimer in Complex with C-Terminal KaiC Peptides at 2.8 Å Resolution
Autor: Rekha Pattanayek, Martin Egli
Publikováno v: Biochemistry. 54(30)
In the cyanobacterial circadian clock, the KaiA, -B, and -C proteins with ATP constitute a post-translational oscillator. KaiA stimulates the KaiC autokinase, and KaiB antagonizes KaiA action. KaiA contacts the intrinsically disordered C-terminal reg
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0c9d96670c78aba59f77f52103345ba
https://pubmed.ncbi.nlm.nih.gov/26200123
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