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. 2014 Nov 18;107(10):L25–L28. doi: 10.1016/j.bpj.2014.10.001

Figure 1.

Figure 1

Structures of the VSD of membrane domains before MD in a POPC bilayer. The S2 (pink) and S4 (blue) helices of the VSD of the hERG model (A) and Kv1.2/2.1 chimera structure (B) are highlighted. (C) Sequence alignment of S2 and S4 among homologous voltage-sensitive K+ channels.