Figure 3
From: Isolation and characterization of highly pathogenic avian influenza virus subtype H5N1 from donkeys
Deduced amino acid sequences of NA protein of equine H5N1 isolate in comparison to two recent closely related and other distant isolates that showed resistant to oseltamivir. Dots indicate residues identical amino acids. Underlined letters are N-glycosylation sites, shaded letters showed site of H274Y and N294S substitutions (H275Y and N295S in N1 influenza numbering).