[HTML][HTML] Complete structure of the chemosensory array core signalling unit in an E. coli minicell strain
A Burt, CK Cassidy, P Ames, M Bacia-Verloop… - Nature …, 2020 - nature.com
Motile bacteria sense chemical gradients with transmembrane receptors organised in
supramolecular signalling arrays. Understanding stimulus detection and transmission at the …
supramolecular signalling arrays. Understanding stimulus detection and transmission at the …
Molecular architecture of chemoreceptor arrays revealed by cryoelectron tomography of Escherichia coli minicells
The chemoreceptors of Escherichia coli localize to the cell poles and form a highly ordered
array in concert with the CheA kinase and the CheW coupling factor. However, a high …
array in concert with the CheA kinase and the CheW coupling factor. However, a high …
Architecture and signal transduction mechanism of the bacterial chemosensory array: progress, controversies, and challenges
Highlights•A conserved, ultrasensitive, ultrastable chemosensory array guides bacterial
motility.•Three core proteins form the array framework: receptor, His-kinase, and adaptor.• …
motility.•Three core proteins form the array framework: receptor, His-kinase, and adaptor.• …
[HTML][HTML] Recent structural advances in bacterial chemotaxis signalling
C Riechmann, P Zhang - Current opinion in structural biology, 2023 - Elsevier
Bacterial chemosensory arrays have served as a model system for in-situ structure
determination, clearly cataloguing the improvement of cryo-electron tomography (cryoET) …
determination, clearly cataloguing the improvement of cryo-electron tomography (cryoET) …
Structure of bacterial cytoplasmic chemoreceptor arrays and implications for chemotactic signaling
A Briegel, MS Ladinsky, C Oikonomou, CW Jones… - Elife, 2014 - elifesciences.org
Most motile bacteria sense and respond to their environment through a transmembrane
chemoreceptor array whose structure and function have been well-studied, but many …
chemoreceptor array whose structure and function have been well-studied, but many …
Diversity of bacterial chemosensory arrays
W Yang, A Briegel - Trends in microbiology, 2020 - cell.com
Chemotaxis is crucial for the survival of bacteria, and the signaling systems associated with
it exhibit a high level of evolutionary conservation. The architecture of the chemosensory …
it exhibit a high level of evolutionary conservation. The architecture of the chemosensory …
Bacterial chemoreceptors: high-performance signaling in networked arrays
Chemoreceptors are crucial components in the bacterial sensory systems that mediate
chemotaxis. Chemotactic responses exhibit exquisite sensitivity, extensive dynamic range …
chemotaxis. Chemotactic responses exhibit exquisite sensitivity, extensive dynamic range …
New insights into bacterial chemoreceptor array structure and assembly from electron cryotomography
Bacterial chemoreceptors cluster in highly ordered, cooperative, extended arrays with a
conserved architecture, but the principles that govern array assembly remain unclear. Here …
conserved architecture, but the principles that govern array assembly remain unclear. Here …
The mobility of two kinase domains in the Escherichia coli chemoreceptor array varies with signalling state
A Briegel, P Ames, JC Gumbart… - Molecular …, 2013 - Wiley Online Library
Motile bacteria sense their physical and chemical environment through highly cooperative,
ordered arrays of chemoreceptors. These signalling complexes phosphorylate a response …
ordered arrays of chemoreceptors. These signalling complexes phosphorylate a response …
Activated chemoreceptor arrays remain intact and hexagonally packed
Bacterial chemoreceptors cluster into exquisitively sensitive, tunable, highly ordered, polar
arrays. While these arrays serve as paradigms of cell signalling in general, it remains …
arrays. While these arrays serve as paradigms of cell signalling in general, it remains …