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Article

Intramolecular interactions that control voltage sensitivity in the jShak1 potassium channel from Polyorchis penicillatus.

The Journal of experimental biology - 1 Feb 2017

Sharmin Nazlee, Gallin Warren J

Abstract excerpt

Voltage-gated potassium ion (Kv) channel proteins respond to changes in membrane potential by changing the probability of K+ flux through an ion-selective pore. Kv channels from different paralogous and orthologous families have widely varying V50 values. The voltage-sensing transmembrane helices (S4) of different channels contain four to seven basic residues that are responsible for transducing changes in...

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PMID: 27872215
DOI: 10.1242/jeb.144089

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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