Block of Shaker potassium channels by external calcium ions
We describe an interaction between external Ca(2+) ions and Shaker K channels that is important in the gating of the channels. The interaction was first detected as a partial block of inward K(+) current in elevated Ca(2+), beginning near −40 mV and becoming stronger at more negative voltage. Surpri...
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| Pubblicato in: | Proc Natl Acad Sci U S A |
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| Autori principali: | , , |
| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
National Academy of Sciences
2002
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC140973/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/12509504/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.0237122100 |
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