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