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S4 Charges Move Close to Residues in the Pore Domain during Activation in a K Channel
Voltage-gated ion channels respond to changes in the transmembrane voltage by opening or closing their ion conducting pore. The positively charged fourth transmembrane segment (S4) has been identified as the main voltage sensor, but the mechanisms of coupling between the voltage sensor and the gates...
| Autores principales: | , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
The Rockefeller University Press
2001
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2233763/ https://www.ncbi.nlm.nih.gov/pubmed/11429439 |