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Article

Cross talk between activation and slow inactivation gates of Shaker potassium channels.

The Journal of general physiology - 1 Nov 2006

Panyi Gyorgy, Deutsch Carol

Abstract excerpt

This study addresses the energetic coupling between the activation and slow inactivation gates of Shaker potassium channels. To track the status of the activation gate in inactivated channels that are nonconducting, we used two functional assays: the accessibility of a cysteine residue engineered into the protein lining the pore cavity (V474C) and the liberation by depolarization of a Cs(+) ion trapped behind the...

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Identifiers

PMID: 17043151
DOI: 10.1085/jgp.200609644
PMCID: PMC2151579

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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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Cross talk between activation and slow inactivation gates of Shaker potassium channels.PMID 17043151Read ↗

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