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Pore residues critical for mu-CTX binding to rat skeletal muscle Na+ channels revealed by cysteine mutagenesis.

We have studied mu-conotoxin (mu-CTX) block of rat skeletal muscle sodium channel (rSkM1) currents in which single amino acids within the pore (P-loop) were substituted with cysteine. Among 17 cysteine mutants expressed in Xenopus oocytes, 7 showed significant alterations in sensitivity to mu-CTX co...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Li, R A, Tsushima, R G, Kallen, R G, Backx, P H
Format: Artigo
Sprache:Inglês
Veröffentlicht: 1997
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC1181088/
https://ncbi.nlm.nih.gov/pubmed/9336183
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