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Selective Open-Channel Block of Shaker (Kv1) Potassium Channels by S-Nitrosodithiothreitol (Sndtt)

Large quaternary ammonium (QA) ions block voltage-gated K(+) (Kv) channels by binding with a 1:1 stoichiometry in an aqueous cavity that is exposed to the cytoplasm only when channels are open. S-nitrosodithiothreitol (SNDTT; ONSCH(2)CH(OH)CH(OH)CH(2)SNO) produces qualitatively similar “open-channel...

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Detalles Bibliográficos
Autores principales:	Brock, Mathew W., Mathes, Chris, Gilly, William F.
Formato:	Texto
Lenguaje:	English
Publicado:	The Rockefeller University Press 2001
Materias:	Original Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2233744/ https://www.ncbi.nlm.nih.gov/pubmed/11429448

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