Fig. 3

Three-dimensional structure of the EV-A71-SCARB2 complex. The 3D structure of EV-A71 capsid protomer (VP1, VP2, VP3, and VP4 in blue, green, red, and yellow, respectively) and ectodomain of SCARB2 (orange) are shown. α5 and α7-helices of SCARB2 contact with the G-H loop of VP1 and E-F loops of VP2, which form southern rim of the canyon. The cavity for pocket factor (magenta) is distant from the SCARB2 binding site. Carbohydrate chains are not indicated. This figure is produced from Protein Data Base 6I2K