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State-dependent Accessibility and Electrostatic Potential in the Channel of the Acetylcholine Receptor : Inferences from Rates of Reaction of Thiosulfonates with Substituted Cysteines in the M2 Segment of the α Subunit
Ion channel function depends on the chemical and physical properties and spatial arrangement of the residues that line the channel lumen and on the electrostatic potential within the lumen. We have used small, sulfhydryl-specific thiosulfonate reagents, both positively charged and neutral, to probe...
| Autores principales: | , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
The Rockefeller University Press
1998
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2217151/ https://www.ncbi.nlm.nih.gov/pubmed/9607933 |