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Light regulates attachment, exopolysaccharide production, and nodulation in Rhizobium leguminosarum through a LOV-histidine kinase photoreceptor
(National Academy Of Sciences, 2012-07)
Rhizobium leguminosarum is a soil bacterium that infects root hairs and induces the formation of nitrogen-fixing nodules on leguminous plants. Light, oxygen, and voltage (LOV)-domain proteins are blue-light receptors found ...
Functional Characterization of a LOV-Histidine Kinase Photoreceptor from Xanthomonas citri subsp. citri
(Wiley Blackwell Publishing, Inc, 2015)
Drk1, a dimorphism histidine kinase, contributes to morphology, virulence, and stress adaptation in paracoccidioides brasiliensis
(2021-10-01)
P. brasiliensis is a thermally dimorphic fungus belonging to Paracoccidioides complex, causative of a systemic, endemic mycosis limited to Latin American countries. Signal transduc-tion pathways related to important aspects ...
Dimer asymmetry and light activation mechanism in brucella blue-light sensor histidine kinase
(American Society for Microbiology, 2021-03)
The ability to sense and respond to environmental cues is essential for adaptation and survival in living organisms. In bacteria, this process is accomplished by multidomain sensor histidine kinases that undergo ...
A genetic screen for mutations affecting temperature sensing in Bacillus subtilis
(Society for General Microbiology, 2019-01)
Two component systems, composed of a receptor histidine kinase and a cytoplasmic response regulator, regulate pivotal cellular processes in microorganisms. Here we describe a new screening procedure for the identification ...
Reverse Engineering of a Thermosensing Regulator Switch
(Academic Press Ltd - Elsevier Science Ltd, 2019-03)
To address the mechanism of thermosensing and its implications for molecular engineering, we previously deconstructed the functional components of the bacterial thermosensor DesK, a histidine kinase with a five-span ...
Signal Sensing and Transduction by Histidine Kinases as Unveiled through Studies on a Temperature Sensor
(American Chemical Society, 2017-06)
Histidine kinases (HK) are the sensory proteins of two-component systems, responsible for a large fraction of bacterial responses to stimuli and environmental changes. Prototypical HKs are membrane-bound proteins that ...
Interhelical h-bonds modulate the activity of a polytopic transmembrane kinase
(Multidisciplinary Digital Publishing Institute, 2021-07)
DesK is a Histidine Kinase that allows Bacillus subtilis to maintain lipid homeostasis in response to changes in the environment. It is located in the membrane, and has five transmembrane helices and a cytoplasmic catalytic ...