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. 2019 Dec 19;152(2):e201912434. doi: 10.1085/jgp.201912434

Figure 1.

Figure 1.

Putative interaction site between CTD and III-IV linker. (A) Schematic of a VGSC displaying the location of the amino acids involved in the putative interaction site (numbering per NaV1.5). VSD refers to voltage sensor domain. (B) Structure of NaVPas (PDB accession no. 5X0M) as seen from the membrane. The putative interaction site is displayed in the zoomed-in images. (C) Sequence homology among different subtypes of human VGSCs and NaVPas surrounding the amino acids involved in the putative interaction, which are marked in red.