Llwytho...

External Barium Affects the Gating of KCNQ1 Potassium Channels and Produces a Pore Block via Two Discrete Sites

The pore properties and the reciprocal interactions between permeant ions and the gating of KCNQ channels are poorly understood. Here we used external barium to investigate the permeation characteristics of homomeric KCNQ1 channels. We assessed the Ba(2+) binding kinetics and the concentration and v...

Disgrifiad llawn

Wedi'i Gadw mewn:
Manylion Llyfryddiaeth
Prif Awduron: Gibor, Gilad, Yakubovich, Daniel, Peretz, Asher, Attali, Bernard
Fformat: Artigo
Iaith:Inglês
Cyhoeddwyd: The Rockefeller University Press 2004
Pynciau:
Mynediad Ar-lein:https://ncbi.nlm.nih.gov/pmc/articles/PMC2229603/
https://ncbi.nlm.nih.gov/pubmed/15226366
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1085/jgp.200409068
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