Journal of Molecular Biology
Two-state model for bacterial chemoreceptor proteins: The role of multiple methylation
References (46)
- et al.
Cell
(1982) - et al.
J. Biol. Chem
(1979) - et al.
Cell
(1980) - et al.
J. Mol. Biol
(1982) - et al.
J. Biol. Chem
(1982) - et al.
J. Biol. Chem
(1977) - et al.
Cell
(1983) - et al.
Cell
(1978) - et al.
J. Biol. Chem
(1982) - et al.
Curr. Topics Cell. Reg
(1981)
Sci. Amer
J. Bacteriol
J. Bacteriol
Annu. Rev. Physiol
Cell
J. Biochem. (Tokyo)
J. Bacteriol
J. Bacteriol
J. Bacteriol
Cited by (70)
Chemoattractant receptors activate, recruit and capture G proteins for wide range chemotaxis
2018, Biochemical and Biophysical Research CommunicationsCitation Excerpt :Chemotactic cells can sense chemical gradients over a wide range of background concentrations in various cell types, including bacteria and mammalian leukocytes, and is a common feature shared with other sensory cells [1,2]. The underlying mechanisms for the wide range sensitivity are negative feedback on the receptors and other signaling machinery [3–7]. A prolonged stimulation decreases the signaling ability of cells through the chemical modification, down-regulation, and signaling suppression of the receptors [3–7].
Signaling Consequences of Structural Lesions that Alter the Stability of Chemoreceptor Trimers of Dimers
2017, Journal of Molecular BiologyMonte Carlo simulation for kinetic chemotaxis model: An application to the traveling population wave
2017, Journal of Computational PhysicsA multi-scale model of Escherichia coli chemotaxis from intracellular signaling pathway to motility and nutrient uptake in nutrient gradient and isotropic fluid environments
2016, Computers and Mathematics with ApplicationsCitation Excerpt :For the past four decades various mathematical models have been proposed to aid in our understanding of chemotaxis in E. coli and related bacteria. Together with the experimental work, they have provided valuable insights into bacterial mechanisms of the biochemical phosphorylation cascade and adaptation [10–31]. Tindall et al. presented a comprehensive overview of the mathematical approaches for the individual scale [32].
Molecular and evolutionary aspects of microbial sensory rhodopsins
2014, Biochimica et Biophysica Acta - BioenergeticsCitation Excerpt :Drs. Sineshchekov and Spudich revealed opposite conformations during the attractant and repellent signaling of the HsSRI-HsHtrI and NpSRII-NpHtrII complexes from changes in the Schiff base connectivity switch (inward/outward) [148]. This signaling behavior may be well described with a two-state model for receptor signaling, which is most extensively studied in the case of chemoreceptors [149,150]. In the unphotolyzed state, the SRI-HtrI and SRII-HtrII complexes favor the kinase states ON and OFF, respectively, while in the M-intermediate, they change their preference to other kinase states.
The relation of signal transduction to the sensitivity and dynamic range of bacterial chemotaxis
2012, Biophysical JournalCitation Excerpt :Extensive theoretical approaches and several important concepts have been developed to explain the response function and its resultant behaviors. The two-state model, the robust adaptation mechanism, and receptor cooperativities are examples of such approaches (10–18). Several attempts have been made to link the performance of chemotaxis to the properties of the signal transduction pathway (19–22).