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Article

Contribution of many charged residues at the stator-rotor interface of the Na+-driven flagellar motor to torque generation in Vibrio alginolyticus.

Journal of bacteriology - 1 Apr 2014

Takekawa Norihiro, Kojima Seiji, Homma Michio

Abstract excerpt

In torque generation by the bacterial flagellar motor, it has been suggested that electrostatic interactions between charged residues of MotA and FliG at the rotor-stator interface are important. However, the actual role(s) of those charged residues has not yet been clarified. In this study, we systematically made mutants of Vibrio alginolyticus whose charged residues of PomA (MotA homologue) and FliG were...

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Identifiers

PMID: 24464458
DOI: 10.1128/JB.01392-13
PMCID: PMC3993336

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Source receipt: pubmed, retrieved 7 Sept 2026.

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Contribution of many charged residues at the stator-rotor interface of the Na+-driven flagellar motor to torque generation in Vibrio alginolyticus.PMID 24464458Read ↗

The systematic substitutions around the conserved charged residues of the cytoplasmic loop of Na+-driven flagellar motor component PomA.Semantic proximity Read ↗

The conserved charged residues of the C-terminal region of FliG, a rotor component of the Na+-driven flagellar motor.Semantic proximity Read ↗

Mutations targeting the C-terminal domain of FliG can disrupt motor assembly in the Na(+)-driven flagella of Vibrio alginolyticus.Semantic proximity Read ↗

Roles of charged residues of rotor and stator in flagellar rotation: comparative study using H+-driven and Na+-driven motors in Escherichia coli.Semantic proximity Read ↗

Distinct roles of highly conserved charged residues at the MotA-FliG interface in bacterial flagellar motor rotation.Semantic proximity Read ↗

Electrostatic interactions between rotor and stator in the bacterial flagellar motor.Semantic proximity Read ↗

Functional transfer of an essential aspartate for the ion-binding site in the stator proteins of the bacterial flagellar motor.Semantic proximity Read ↗

FliL associates with the stator to support torque generation of the sodium-driven polar flagellar motor of Vibrio.Semantic proximity Read ↗

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The role of conserved charged residues in the bidirectional rotation of the bacterial flagellar motor.Semantic proximity Read ↗

GFP Fusion to the N-Terminus of MotB Affects the Proton Channel Activity of the Bacterial Flagellar Motor in Salmonella.Semantic proximity Read ↗

Structure of the torque ring of the flagellar motor and the molecular basis for rotational switching.Semantic proximity Read ↗

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