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Article

NMR and SAXS characterization of the denatured state of the chemotactic protein CheY: implications for protein folding initiation.

Protein science : a publication of the Protein Society - 1 Jun 2001

Garcia P, Serrano L, Durand D, Rico M, Bruix M

Abstract excerpt

The denatured state of a double mutant of the chemotactic protein CheY (F14N/V83T) has been analyzed in the presence of 5 M urea, using small angle X-ray scattering (SAXS) and heteronuclear magnetic resonance. SAXS studies show that the denatured protein follows a wormlike chain model. Its backbone can be described as a chain composed of rigid elements connected by flexible links. A comparison of the contour...

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Identifiers

PMID: 11369848
DOI: 10.1110/ps.52701
PMCID: PMC2374020

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Source receipt: pubmed, retrieved 7 Sept 2026.

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