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. 2015 Aug 14;10(8):e0133000. doi: 10.1371/journal.pone.0133000

Fig 3. Structure of the SF.

Fig 3

(A) Inter-domain linking interactions in SF of the NaV1.4 channel. (B) Space-filling diagram of the SF. The atoms facing the pore in the DEKA locus are indicated with labels. These are the side chain O atoms of D400 and E755, the backbone O atom of S1528, and the Cα atom of K1237. The O–O distances are; 5.9 Å for D-E, 5.5 Å for E-S, and 5.6 Å for S-D.