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. 2016 Jan 14;6:314. doi: 10.3389/fphar.2015.00314

Figure 1.

Figure 1

(A) Schematic representation of the localization of the binding sites of associated/regulatory proteins identified for Nav1.4 (blue), Nav1.5 (pink), or both (purple). Nav1.4 interaction with ankyrin is only suggested by chimeric constructs, it remains to be studied with full length proteins (Lemaillet et al., 2003). DI to DIV, domains I to IV; ID, intracellular interdomains; N-ter and C-ter, N-and C-terminus ends. (B) Table presenting the amino-acid (aa) numbering and length of specific regions and domains in Nav1.4 and Nav1.5 proteins. It is noticeable that Nav1.4 IDI-II total amino-acid length is shorter than Nav1.5 IDI-II.