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Article

Temperature dependence of switching of the bacterial flagellar motor by the protein CheY(13DK106YW).

Biophysical journal - 1 Jul 1999

Turner L, Samuel A D, Stern A S, Berg H C

Abstract excerpt

The behavior of the bacterium Escherichia coli is controlled by switching of the flagellar rotary motor between the two rotational states, clockwise (CW) and counterclockwise (CCW). The molecular mechanism for switching remains unknown, but binding of the response regulator CheY-P to the motor component FliM enhances CW rotation. This effect is mimicked by the unphosphorylated double mutant CheY13DK106YW...

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Identifiers

PMID: 10388784
DOI: 10.1016/S0006-3495(99)76916-X
PMCID: PMC1300356

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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Temperature dependence of switching of the bacterial flagellar motor by the protein CheY(13DK106YW).PMID 10388784Read ↗

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Asymmetry in the clockwise and counterclockwise rotation of the bacterial flagellar motor.Semantic proximity Read ↗

Structure and function of an unusual family of protein phosphatases: the bacterial chemotaxis proteins CheC and CheX.Semantic proximity Read ↗

Flagellar motor-switch binding face of CheY and the biochemical basis of suppression by CheY mutants that compensate for motor-switch defects in Escherichia coli.Semantic proximity Read ↗

A slight bending of an α-helix in FliM creates a counterclockwise-locked structure of the flagellar motor in Vibrio.Semantic proximity Read ↗

Structure of the constitutively active double mutant CheYD13K Y106W alone and in complex with a FliM peptide.Semantic proximity Read ↗

Interaction of CheY with the C-terminal peptide of CheZ.Semantic proximity Read ↗

Crystal structures of beryllium fluoride-free and beryllium fluoride-bound CheY in complex with the conserved C-terminal peptide of CheZ reveal dual binding modes specific to CheY conformation.Semantic proximity Read ↗

Regulation of switching frequency and bias of the bacterial flagellar motor by CheY and fumarate.Semantic proximity Read ↗

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