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. 2022 Jul 10;1516(1):162–174. doi: 10.1111/nyas.14856

FIGURE 2.

FIGURE 2

Representations of the Pore I and Pore II models. (A) Apical/basolateral and lateral view of the ribbon representation of the Pore I structure. (B) Apical/basolateral and lateral view of the Van der Waals representation of Pore I. (C) Apical/basolateral and lateral view of the ribbon representation of the Pore II structure. (D) Apical/basolateral and lateral view of the Van der Waals representation of Pore II. The four Cldn4 protomers are distinguished by their coloring. In all the panels, the dashed lines identify the boundaries of the membranes of two opposing cells separated by the paracellular space.