Domain coupling in allosteric regulation of SthK measured using time-resolved transition metal ion FRET

Cyclic nucleotide-binding domain (CNBD) ion channels are vital for cellular signaling and excitability, with activation regulated by cyclic adenosine- or guanosine-monophosphate (cAMP, cGMP) binding. However, the allosteric mechanisms underlying this activation, particularly the energetics that desc...

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Bibliographic Details
Main Authors: Pierce Eggan, Sharona E Gordon, William N Zagotta
Format: Article
Language:English
Published: eLife Sciences Publications Ltd 2025-08-01
Series:eLife
Subjects:
Online Access:https://elifesciences.org/articles/106892
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