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Modulation of potassium channel gating by external divalent cations
We have examined the actions of Zn2+ ions on Shaker K channels. We found that low (100 microM) concentrations of Zn2+ produced a substantial (approximately three-fold) slowing of the kinetics of macroscopic activation and inactivation. Channel deactivation was much less affected. These results were...
Formato: | Texto |
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Lenguaje: | English |
Publicado: |
The Rockefeller University Press
1994
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2229231/ https://www.ncbi.nlm.nih.gov/pubmed/7836936 |
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