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. 2019 Nov 29;20(23):6020. doi: 10.3390/ijms20236020

Figure 5.

Figure 5

Structural insight into occludin and tricellulin function. Cartoon models of the overall fold of the coiled-coil domain of (a) human occludin (PDB entry 1XAW) [58] and (b) human tricellulin (PDB entry 5N7K) [71]. The molecules are colored in a gradient ranging from blue at the N-terminus (N) to red at the C-terminus. (c) Dimeric arrangement of the tricellulin C-terminal coiled-coil domain observed in the crystal structure [71]. The chain marked with an asterisk (*) corresponds to the second monomer within the dimer.