Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Emilie Orillard"'
Publikováno v:
Molecular microbiologyREFERENCES.
The marine pathogen Vibrio vulnificus senses and responds to environmental stimuli via two chemosensory systems and 42-53 chemoreceptors. Here, we present an analysis of the V. vulnificus Aer2 chemoreceptor, VvAer2, which is the first V. vulnificus c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7563c9738c0ca58fcf8bd70637494877
https://pubmed.ncbi.nlm.nih.gov/36420630
https://pubmed.ncbi.nlm.nih.gov/36420630
Publikováno v:
Biochemistry. 60:2610-2622
The Aer2 receptor from Pseudomonas aeruginosa has an O2-binding PAS-heme domain that stabilizes O2 via a Trp residue in the distal heme pocket. Trp rotates ∼90° to bond with the ligand and initiate signaling. Although the isolated PAS domain is mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d115dc503f1923a77c9d5b98a51f526e
https://doi.org/10.1021/acs.biochem.1c00452
https://doi.org/10.1021/acs.biochem.1c00452
Publikováno v:
J Bacteriol
The Aer2 chemoreceptor from Pseudomonas aeruginosa is an Osub2/subsensor involved in stress responses, virulence, and tuning the behavior of the chemotaxis (Che) system. Aer2 is the sole receptor of the Che2 system. It is soluble, but membrane associ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0be03f34f0b7bb95d38a969f75c9b8b
https://europepmc.org/articles/PMC9487508/
https://europepmc.org/articles/PMC9487508/
Autor:
Emilie Orillard, Kylie J. Watts
Publikováno v:
J Bacteriol
In this study, we provide the first characterization of a chemoreceptor from Leptospira interrogans, the cause of leptospirosis. This receptor is related to the Aer2 receptors that have been studied in other bacteria. In those organisms, Aer2 is a so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7dcb52bd281ee0551d4b3c77367c2c0d
https://europepmc.org/articles/PMC9017314/
https://europepmc.org/articles/PMC9017314/
Publikováno v:
Biochemistry
The Aer2 receptor from Pseudomonas aeruginosa has an O(2)-binding PAS-heme domain that stabilizes O(2) via a Trp residue in the distal heme pocket. Trp rotates ~90° to bond with ligand and initiate signaling. Although the isolated PAS domain is mono
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::7cdd6cdbc2bd4d3d365cd062d2c8042b
https://pubmed.ncbi.nlm.nih.gov/34383467
https://pubmed.ncbi.nlm.nih.gov/34383467
Autor:
Kylie J. Watts, Emilie Orillard
Publikováno v:
Mol Microbiol
Pseudomonas aeruginosa is an opportunistic pathogen that senses and responds to its environment via four chemosensory systems. Oxygen activates the Che2 chemosensory system by binding to the PAS-heme domain of the Aer2 receptor. Ostensibly, the outpu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6344d87a060de2a1d19b58e21b886ae
https://pubmed.ncbi.nlm.nih.gov/32979856
https://pubmed.ncbi.nlm.nih.gov/32979856
Autor:
Ming Tan, Emilie Orillard
Publikováno v:
Molecular Microbiology. 99:484-496
Chlamydia is a medically important bacterium that infects eukaryotic cells. Temporal expression of chlamydial genes during the intracellular infection is proposed to be regulated by changes in DNA supercoiling levels. To understand how chlamydial sup
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb266ddbb44cdf221634593b9aaab641
https://doi.org/10.1111/mmi.13241
https://doi.org/10.1111/mmi.13241
Publikováno v:
Journal of Bacteriology. 199
The Aer2 chemoreceptor from Pseudomonas aeruginosa contains a PAS sensing domain that coordinates b -type heme and signals in response to the binding of O 2 , CO, or NO. PAS-heme structures suggest that Aer2 uniquely coordinates heme via a His residu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4479d1ee91f8d6072422854853c67c5c
https://doi.org/10.1128/jb.00003-17
https://doi.org/10.1128/jb.00003-17
Autor:
Emilie Orillard, Anne Lopes, Eléa Dizet, J. Pablo Radicella, Raphael Guerois, Stéphanie Marsin, Aurélie Mathieu
Publikováno v:
FEMS Microbiology Letters. 311:44-50
Helicobacter pylori infects the stomach of about half of the world's human population, frequently causing chronic inflammation at the origin of several gastric pathologies. One of the most remarkable characteristics of the species is its remarkable g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0631564aa5ed6fcc8fad0b3bc90a17ad
https://doi.org/10.1111/j.1574-6968.2010.02077.x
https://doi.org/10.1111/j.1574-6968.2010.02077.x
Publikováno v:
Journal of Bacteriology
Journal of Bacteriology, 2011, 193 (23), pp.6490-6497. ⟨10.1128/JB.05646-11⟩
Journal of Bacteriology, American Society for Microbiology, 2011, 193 (23), pp.6490-6497. ⟨10.1128/JB.05646-11⟩
Journal of Bacteriology, 2011, 193 (23), pp.6490-6497. ⟨10.1128/JB.05646-11⟩
Journal of Bacteriology, American Society for Microbiology, 2011, 193 (23), pp.6490-6497. ⟨10.1128/JB.05646-11⟩
Helicobacter pylori is a bacterial pathogen colonizing half of the world's human population. It has been implicated in a number of gastric diseases, from asymptomatic gastritis to cancer. It is characterized by an amazing genetic variability that res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd69f17d2b49a01e718d4279518b9147
https://cea.hal.science/cea-02386378
https://cea.hal.science/cea-02386378