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Binding of RPR260243 at the intracellular side of the hERG1 channel pore domain slows closure of the helix bundle crossing gate

The opening and closing of voltage-dependent potassium channels is dependent on a tight coupling between movement of the voltage sensing S4 segments and the activation gate. A specific interaction between intracellular amino- and carboxyl-termini is required for the characteristically slow rate of c...

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Detalles Bibliográficos
Autores principales: Zangerl-Plessl, Eva-Maria, Wu, Wei, Sanguinetti, Michael C., Stary-Weinzinger, Anna
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9996038/
https://www.ncbi.nlm.nih.gov/pubmed/36911523
http://dx.doi.org/10.3389/fmolb.2023.1137368