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Article

Motility protein interactions in the bacterial flagellar motor.

Proceedings of the National Academy of Sciences of the United States of America - 14 Mar 1995

Garza A G, Harris-Haller L W, Stoebner R A, Manson M D

Abstract excerpt

Five proteins (MotA, MotB, FliG, FliM, and FliN) have been implicated in energizing flagellar rotation in Escherichia coli and Salmonella typhimurium. One model for flagellar function envisions that MotA and MotB comprise the stator of a rotary motor and that FliG, FliM, and FliN are part of the rotor. MotA probably functions as a transmembrane proton channel, and MotB has been proposed to anchor MotA to the...

Topics

Alleles
Amino Acid Sequence
Bacterial Proteins
Cell Movement
Escherichia coli
Ethyl Methanesulfonate
Flagella
Genes, Bacterial
Mutagenesis
Plasmids
Point Mutation

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Protein Structure, Secondary

Salmonella typhimurium

Suppression, Genetic

Source

Open in PubMed Open full text

Identifiers

PMID: 7892209
DOI: 10.1073/pnas.92.6.1970
PMCID: PMC42404

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-7892209-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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Motility protein interactions in the bacterial flagellar motor.PMID 7892209Read ↗

Extragenic suppression of motA missense mutations of Escherichia coli.Semantic proximity Read ↗

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

Mutational analysis of the flagellar protein FliG: sites of interaction with FliM and implications for organization of the switch complex.Semantic proximity Read ↗

Torque generation in the flagellar motor of Escherichia coli: evidence of a direct role for FliG but not for FliM or FliN.Semantic proximity Read ↗

Charged residues of the rotor protein FliG essential for torque generation in the flagellar motor of Escherichia coli.Semantic proximity Read ↗

Deletion analysis of the flagellar switch protein FliG of Salmonella.Semantic proximity Read ↗

Molecular analysis of the flagellar switch protein FliM of Salmonella typhimurium.Semantic proximity Read ↗

Interaction between FliE and FlgB, a proximal rod component of the flagellar basal body of Salmonella.Semantic proximity Read ↗

Intergenic suppression between the flagellar MS ring protein FliF of Salmonella and FlhA, a membrane component of its export apparatus.Semantic proximity Read ↗

Deletion analysis of the FliM flagellar switch protein of Salmonella typhimurium.Semantic proximity Read ↗

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

Multiple Flagellin Proteins Have Distinct and Synergistic Roles in Agrobacterium tumefaciens Motility.Semantic proximity Read ↗

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