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Article

Key amino acid residues involved in the transitions of L- to R-type protofilaments of the Salmonella flagellar filament.

Journal of bacteriology - 1 Aug 2013

Hayashi Fumio, Tomaru Hidetoshi, Furukawa Eiji, Ikeda Kanae, Fukano Hiroko, Oosawa Kenji

Abstract excerpt

The flagellar filament enables bacteria to swim by functioning as a helical propeller. The filament is a supercoiled assembly of a single protein, flagellin, and is formed by 11 protofilaments arranged in a circle. Bacterial swimming and tumbling correlate with changes of the various helical structures, called polymorphic transformation, that are determined by the ratios of two distinct forms of protofilaments,...

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Identifiers

PMID: 23729653
DOI: 10.1128/JB.02091-12
PMCID: PMC3754571

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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