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Role of an S4-S5 linker in sodium channel inactivation probed by mutagenesis and a peptide blocker

A pair of conserved methionine residues, located on the cytoplasmic linker between segments S4 and S5 in the fourth domain of human heart Na channels (hH1), plays a role in the kinetics and voltage dependence of inactivation. Substitution of these residues by either glutamine (M1651M1652/QQ) or alan...

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Detalles Bibliográficos
Formato: Texto
Lenguaje:English
Publicado: The Rockefeller University Press 1996
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2229313/
https://www.ncbi.nlm.nih.gov/pubmed/8854339