Výsledky vyhledávání - "Sabuj Pattanayek"

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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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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Analysis of KaiA–KaiC protein interactions in the cyano-bacterial circadian clock using hybrid structural methods

Autor: Tetsuya Mori, Dewight Williams, Yao Xu, Phoebe L. Stewart, Carl Hirschie Johnson, Rekha Pattanayek, Sabuj Pattanayek, Martin Egli

Publikováno v: The EMBO Journal. 25:2017-2028

The cyanobacterial circadian clock can be reconstituted in vitro by mixing recombinant KaiA, KaiB and KaiC proteins with ATP, producing KaiC phosphorylation and dephosphorylation cycles that have a regular rhythm with a ca. 24-h period and are temper

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e381637a604055584de62ad6d270d3d6
https://doi.org/10.1038/sj.emboj.7601086

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Structures of KaiC circadian clock mutant proteins: a new phosphorylation site at T426 and mechanisms of kinase, ATPase and phosphatase

Autor: Tetsuya Mori, Sabuj Pattanayek, Martin Egli, Rekha Pattanayek, Yao Xu, Carl Hirschie Johnson

Publikováno v: PLoS ONE, Vol 4, Iss 11, p e7529 (2009)
PLoS ONE

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e4b03acace550a7a955db6a384d3125
https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/19956664/?tool=EBI

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Protein-Protein Interactions in the Cyanobacterial Kaiabc Circadian Clock

Autor: Martin Egli, Rekha Pattanayek, Sabuj Pattanayek

Publikováno v: Models, Mysteries and Magic of Molecules ISBN: 9781402059407

The discovery that the central oscillator of the cyanobacterial KaiABC circadian clock can be reconstituted in vitro by the protein components KaiA, KaiB and KaiC renders this biological timer a unique target for biochemical and structural studies. T

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bea2aa89206a5ed194bf5e8f349233bf
https://doi.org/10.1007/978-1-4020-5941-4_13

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Identification of key phosphorylation sites in the circadian clock protein KaiC by crystallographic and mutagenetic analyses

Autor: Tetsuya Mori, Carl Hirschie Johnson, Rekha Pattanayek, Sabuj Pattanayek, Yao Xu, Martin Egli

In cyanobacteria, KaiC is an essential hexameric clock protein that forms the core of a circadian protein complex. KaiC can be phosphorylated, and the ratio of phospho-KaiC to non-phospho-KaiC is correlated with circadian period. Structural analyses

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8557156a2e1cb4b9a42ee64752814c34
https://europepmc.org/articles/PMC518856/

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