Molecular Characterization of Highly Pathogenic H5N1 Avian Influenza A Viruses Isolated from Raccoon Dogs in China
Figure 2
Amino acid sequence comparison of the HA1 proteins between the raccoon dog/Shan dong/sd1/2005 and the reference viruses.
Only the amino acids different from those in the consensus sequence are indicated. Numbering starts at the N terminus of HA1. Underlined residues represent the receptor-binding sites. The boxed residues indicate potential glycosylation sites.