ReviewPhilosophical transactions of the Royal Society of London. Series B, Biological sciences2000
Constraints on models for the flagellar rotary motor.
Review in Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 2000. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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Who cites it
20 citing papers in PubMed, 68 citations in OpenAlex.
- Nanovibrational Stimulation ofACS nano · 2024Article
- Epithelial cell invasion byVirulence · 2023Article
- Transcriptional and functional characterizations of multiple flagellin genes in spirochetes.Molecular microbiology · 2022Article
- Article
- Cellular Stoichiometry of Chemotaxis Proteins inJournal of bacteriology · 2020Article
- Evolution of the Stator Elements of Rotary Prokaryote Motors.Journal of bacteriology · 2020Review
- Probing chemotaxis activity in Escherichia coli using fluorescent protein fusions.Scientific reports · 2019Article
- Cellular Stoichiometry of Methyl-Accepting Chemotaxis Proteins in Sinorhizobium meliloti.Journal of bacteriology · 2018Article
- The Phylogenetic Signature Underlying ATP Synthase c-Ring Compliance.Biophysical journal · 2015Article
- Accurate and Effective Live Bacteria Microarray Patterning on Thick Polycationic Polymer Layer Co-Patterned with HMDS.RSC advances · 2012Article
- Proposed model for the flagellar rotary motor with shear stress transmission.Biophysics (Nagoya-shi, Japan) · 2012Review
- Shear stress transmission model for the flagellar rotary motor.International journal of molecular sciences · 2008Article
- Dwell time symmetry in random walks and molecular motors.Biophysical journal · 2007Review
- Concerted effects of amino acid substitutions in conserved charged residues and other residues in the cytoplasmic domain of PomA, a stator component of Na+-driven flagella.Journal of bacteriology · 2004Article
- Effect of intracellular pH on rotational speed of bacterial flagellar motors.Journal of bacteriology · 2003Article
- A mathematical explanation of an increase in bacterial swimming speed with viscosity in linear-polymer solutions.Biophysical journal · 2002Article
- Crystal structure of the middle and C-terminal domains of the flagellar rotor protein FliG.The EMBO journal · 2002Article
- Push or pull? Teams of motor proteins have it both ways.Proceedings of the National Academy of Sciences of the United States of America · 2002Article
- Polar flagellar motility of the Vibrionaceae.Microbiology and molecular biology reviews : MMBR · 2001Review
- Flagellin polymerisation control by a cytosolic export chaperone.Journal of molecular biology · 2001Article
Corrections and comments
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Authors and funding
1 author at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Most bacteria that swim are propelled by flagellar filaments, each driven at its base by a rotary motor embedded in the cell wall and cytoplasmic membrane. A motor is about 45 nm in diameter and made up of about 20 different kinds of parts. It is assembled from the inside out. It is powered by a proton (or in some species, a sodium-ion) flux. It steps at least 400 times per revolution. At low speeds and high torques, about 1000 protons are required per revolution, speed is proportional to protonmotive force, and torque varies little with temperature or hydrogen isotope. At high speeds and low torques, torque increases with temperature and is sensitive to hydrogen isotope. At room temperature, torque varies remarkably little with speed from about -100 Hz (the present limit of measurement) to about 200 Hz, and then it declines rapidly reaching zero at about 300 Hz. These are facts that motor models should explain. None of the existing models for the flagellar rotary motor completely do so.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.