Fig. 4From: Molecular epidemiology analysis of symptomatic and asymptomatic norovirus infections in Chinese infants3D structure modeling of VP1 region of norovirus GII.4[P31] strain. Protein site information is referenced to GII.4 Sydney 2012 VP1 (AFV08795). Mutations identified in this study are shown in red. Epitopes A (294–298, 368, 372–373), B (333, 389), C (340, 376), D (393–395), and E (407, 411–414) are highlighted in cyan, magenta, green, orange, and blue, respectively. The 3D structures were generated with SWISS-MODEL and visualized using PyMOL (version 2.3.4)Back to article page