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Article

Localized perturbations in CheY structure monitored by NMR identify a CheA binding interface.

Nature structural biology - 1 Oct 1995

Swanson R V, Lowry D F, Matsumura P, McEvoy M M, Simon M I, Dahlquist F W

Abstract excerpt

Phosphotransfer between the autophosphorylating histidine kinase CheA and the response regulator CheY represents a crucial step in the bacterial chemotaxis signal transduction pathway. The 15N-1H correlation spectrum of CheY complexed with an amino-terminal fragment of CheA exhibits specific localized differences in chemical shifts when compared to the spectrum of uncomplexed CheY. When mapped onto the...

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PMID: 7552716
DOI: 10.1038/nsb1095-906

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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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Localized perturbations in CheY structure monitored by NMR identify a CheA binding interface.PMID 7552716Read ↗

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 ↗

Role of Position K+4 in the Phosphorylation and Dephosphorylation Reaction Kinetics of the CheY Response Regulator.Semantic proximity Read ↗

Structural and chemical requirements for histidine phosphorylation by the chemotaxis kinase CheA.Semantic proximity Read ↗

Noncritical Signaling Role of a Kinase-Receptor Interaction Surface in the Escherichia coli Chemosensory Core Complex.Semantic proximity Read ↗

Proposed signal transduction role for conserved CheY residue Thr87, a member of the response regulator active-site quintet.Semantic proximity Read ↗

Uncoupled phosphorylation and activation in bacterial chemotaxis. The 2.1-A structure of a threonine to isoleucine mutant at position 87 of CheY.Semantic proximity Read ↗

The Solvation of the E. coli CheY Phosphorylation Site Mapped by XFMS.Semantic proximity Read ↗

Measuring distances by pulsed dipolar ESR spectroscopy: spin-labeled histidine kinases.Semantic proximity Read ↗

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

Conserved aspartate residues and phosphorylation in signal transduction by the chemotaxis protein CheY.Semantic proximity Read ↗

Synthesis and biochemical characterization of a phosphorylated analogue of the response regulator CheB.Semantic proximity Read ↗

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