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. 2017 Apr 3;149(4):465–481. doi: 10.1085/jgp.201611668

Figure 3.

Figure 3.

Statistics of lidocaine-binding modes in the channel model without NaIII. Each binding mode is characterized by the Z-coordinates of the ammonium nitrogen, ZN+, and the carbon atom in para-position of the aromatic ring, ZCp, and deviations of these atoms from the Z-axis, DN+ and DCp. (A–D) Distributions of the characteristics of the ensemble of low-energy binding modes. (E–H) Correlation fields between the characteristics. Dots in E, which are close to the dashed line (ZCp = ZN), correspond to horizontal binding modes of lidocaine. All coordinates and distances are given if angstroms.