Results 1 to 10 of about 498,521 (337)
Cold Spring Harb Perspect Biol, 2018 Myosin motors power movements on actin filaments, whereas dynein and kinesin motors power movements on microtubules. The mechanisms of these motor proteins differ, but, in all cases, ATP hydrolysis and subsequent release of the hydrolysis products drives a cycle of interactions with the track (either an actin filament or a microtubule), resulting in ...
Sweeney HL, Holzbaur ELF.
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Simulated actin reorganization mediated by motor proteins. [PDF]
PLoS Computational Biology, 2022 Cortical actin networks are highly dynamic and play critical roles in shaping the mechanical properties of cells. The actin cytoskeleton undergoes significant reorganization in many different contexts, including during directed cell migration and over ...
Maria-Veronica Ciocanel +5 more
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Flagellar brake protein YcgR interacts with motor proteins MotA and FliG to regulate the flagellar rotation speed and direction [PDF]
Frontiers in Microbiology, 2023 In E. coli and related species, flagellar brake protein YcgR responds to the elevated intracellular c-di-GMP, decreases the flagellar rotation speed, causes a CCW rotation bias, and regulates bacterial swimming. Boehm et al.
Qun Han +11 more
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Structures of kinesin motor proteins [PDF]
Cell Motility, 2009 AbstractAlmost 25 years of kinesin research have led to the accumulation of a large body of knowledge about this widespread superfamily of motor and nonmotor proteins present in all eukaryotic cells. This review covers developments in kinesin research with an emphasis on structural aspects obtained by X‐ray crystallography and cryoelectron microscopy 3‐
Alexander Marx +2 more
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Navigation Strategies of Motor Proteins on Decorated Tracks. [PDF]
PLoS ONE, 2015 Motor proteins display widely different stepping patterns as they move on microtubule tracks, from the deterministic linear or helical motion performed by the protein kinesin to the uncoordinated random steps made by dynein.
Zsolt Bertalan +3 more
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Japan-US symposium on cytoskeletal motor proteins and their associated proteins [PDF]
Biophysics and Physicobiology, 2021 Kumiko Hayashi, Shinsuke Niwa
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Engineered kinesin motor proteins amenable to small-molecule inhibition [PDF]
Nature Communications, 2016 The use of specific small molecule inhibitors can contribute to the study of kinesins' cellular functions. Here the authors develop a chemical-genetic approach to engineer kinesin motors that can be efficiently inhibited upon addition of cell-permeable ...
Martin F. Engelke +10 more
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Molecular Motors–Nature’s Efficiency at Work
Reports in Advances of Physical Sciences, 2022 Nature has generated sophisticated and very efficient molecular motors, employed for nanoscale transport at the intracellular level. As a complementary tool to nanofluidics, these motors have been envisioned for nanotechnological devices.
Winfried Teizer
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What is axoplasmic transport? Considering the role of exercise training: A mini review [PDF]
Journal of Exercise & Organ Cross Talk, 2022 Like other cells in the body, nerve cells need many proteins and substances to maintain homeostasis. As we know, the transcription and translation of proteins and necessary cellular substances occurs in the cell nucleus.
Hasti Sherizadeh
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Critical assessment of coiled-coil predictions based on protein structure data
Scientific Reports, 2021 Coiled-coil regions were among the first protein motifs described structurally and theoretically. The simplicity of the motif promises that coiled-coil regions can be detected with reasonable accuracy and precision in any protein sequence.
Dominic Simm +3 more
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