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Affinity and Location of an Internal K(+) Ion Binding Site in Shaker K Channels

We have examined the interaction between TEA and K(+) ions in the pore of Shaker potassium channels. We found that the ability of external TEA to antagonize block of Shaker channels by internal TEA depended on internal K(+) ions. In contrast, this antagonism was independent of external K(+) concentr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Thompson, Jill, Begenisich, Ted
Format: Artigo
Sprache:Inglês
Veröffentlicht: The Rockefeller University Press 2001
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC2233657/
https://ncbi.nlm.nih.gov/pubmed/11331347
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