Fig. 3 | Nature Communications

Fig. 3

From: Unique structure and function of viral rhodopsins

Fig. 3

Structure of OLPVRII protomer, retinal-binding pocket and extracellular part. a Overall side view of protomer A. Helices F and G are hidden for clarity. Hydrophobic−hydrophilic boundaries of the membrane are shown with gray lines. b Detailed view of the extracellular part. c Detailed view of the retinal-binding pocket. Residues comprising the walls of the pocket are colored teal. d Detailed view of the RSB region. Helices A and B are hidden for clarity. Cavities inside the protein protomer are colored pink. Lys195 and covalently bound retinal are colored cyan

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