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Figure 1 | Virology Journal

Figure 1

From: Characterization of an H3N2 triple reassortant influenza virus with a mutation at the receptor binding domain (D190A) that occurred upon virus transmission from turkeys to pigs

Figure 1

HA structure with Asp to Ala mutation at residue 190 of the RBD. The 3D structure of the HA molecule was downloaded from Protein Data Bank webpage (; 1HGG-A/Aichi/2/68 (H3)) and modified using the PYMOL Molecular Graphics System (DeLano Scientific, San Carlos, CA). a: top view of the HA molecule; b: side view of the HA molecule. Red: RBD. Blue balls: Residue 190 of the RBD.

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