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Fig. 2 | BMC Cell Biology

Fig. 2

From: Focus on lens connexins

Fig. 2

Docking of Cx46 connexons from adjacent cells. a. Homology model of the Cx46 gap junction channel based on the crystal structure of Cx26. The docking connexons are given in transparent surface representation. The interacting connexins of each connexon are shown as ribbons in gold and cyan, respectively. b. The network of hydrogen bonds between the amino acid residues of the interacting extracellular loops E1 and E2 are shown (dashed lines). (Reprinted with permission from [57])

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