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Article

Determinants of chemotactic signal amplification in Escherichia coli.

Journal of molecular biology - 16 Mar 2001

Kim C, Jackson M, Lux R, Khan S

Abstract excerpt

A well-characterized protein phosphorelay mediates Escherichia coli chemotaxis towards the amino acid attractant aspartate. The protein CheY shuttles between flagellar motors and methyl-accepting chemoreceptor (MCP) complexes containing the linker CheW and the kinase CheA. CheA-CheY phosphotransfer generates phospho-CheY, CheY-P. Aspartate triggers smooth swim responses by inactivation of the CheA bound to the...

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Identifiers

PMID: 11243808
DOI: 10.1006/jmbi.2000.4389

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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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