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Article

Evidence for lateral mobility of voltage sensors in prokaryotic voltage-gated sodium channels.

Biochemical and biophysical research communications - 27 Aug 2010

Nagura Hitoshi, Irie Katsumasa, Imai Tomoya, Shimomura Takushi, Hige Toshihide, Fujiyoshi Yoshinori

Abstract excerpt

Voltage-sensor domains (VSDs) in voltage-gated ion channels are thought to regulate the probability that a channel adopts an open conformation by moving vertically in the lipid bilayer. Here we characterized the movement of the VSDs of the prokaryotic voltage-gated sodium channel, NaChBac. Substitution of residue T110, which is located on the extracellular side of the fourth transmembrane helix of the VSD, by...

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Identifiers

PMID: 20655880
DOI: 10.1016/j.bbrc.2010.07.070

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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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