Výsledky vyhledávání - "Alzbeta Lengalova"

Disruption of the dimerization interface of the sensing domain in the dimeric heme-based oxygen sensor AfGcHK abolishes bacterial signal transduction

Autor: Marketa Martinkova, Tereza Skálová, Petr Kolenko, Martin Stranava, Peter Mihalcin, Jan Bláha, Jan Dohnálek, Karl Harlos, Alzbeta Lengalova, Toru Shimizu

Publikováno v: Journal of Biological Chemistry. 295:1587-1597

The heme-based oxygen sensor protein AfGcHK is a globin-coupled histidine kinase in the soil bacterium Anaeromyxobacter sp. Fw109-5. Its C-terminal functional domain exhibits autophosphorylation activity induced by oxygen binding to the heme-Fe(II) c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5b7c22e503546fb3da10f46be9afdd12
https://doi.org/10.1074/jbc.ra119.011574

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Coordination and redox state–dependent structural changes of the heme-based oxygen sensor AfGcHK associated with intraprotein signal transduction

Autor: Veronika Fojtikova, Michal Rosůlek, Petr Man, Martin Stranava, Toru Shimizu, Marketa Martinkova, Petr Kolenko, Jan Dohnálek, Tereza Skálová, Václav Martínek, Alzbeta Lengalova, Jan Bláha

Publikováno v: Journal of Biological Chemistry. 292:20921-20935

The heme-based oxygen sensor histidine kinase AfGcHK is part of a two-component signal transduction system in bacteria. O2 binding to the Fe(II) heme complex of its N-terminal globin domain strongly stimulates autophosphorylation at His183 in its C-t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d146df2cfe8df233fe2741d406eb996f
https://doi.org/10.1074/jbc.m117.817023

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Kinetic analysis of a globin-coupled diguanylate cyclase, YddV: Effects of heme iron redox state, axial ligands, and heme distal mutations on catalysis

Autor: Jakub Vavra, Marketa Martinkova, Toru Shimizu, Václav Martínek, Veronika Fojtikova-Proskova, Alzbeta Lengalova, Martin Stranava

Publikováno v: Journal of inorganic biochemistry. 201

Heme-based oxygen sensors allow bacteria to regulate their activity based on local oxygen levels. YddV, a globin-coupled oxygen sensor with diguanylate cyclase activity from Escherichia coli, regulates cyclic-di-GMP synthesis based on oxygen availabi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb6d75e7b3335275a8055f49f34cd2b9
https://pubmed.ncbi.nlm.nih.gov/31520879

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Coordination and redox state-dependent structural changes of the heme-based oxygen sensor

Autor: Martin, Stranava, Petr, Man, Tereza, Skálová, Petr, Kolenko, Jan, Blaha, Veronika, Fojtikova, Václav, Martínek, Jan, Dohnálek, Alzbeta, Lengalova, Michal, Rosůlek, Toru, Shimizu, Markéta, Martínková

Publikováno v: The Journal of biological chemistry. 292(51)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::d934519382dcfdaa80777c5133ce2c10
https://pubmed.ncbi.nlm.nih.gov/29092908

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