Amino acid sequence alignment for the HA1 of subtypes used in the present work.
figure
posted on 2012-07-16, 02:23 authored by Christopher McCullough, Minxiu Wang, Lijun Rong, Michael CaffreyThe numbering corresponds to that of H1 A/California/04/09 HA1. Conserved residues that form interactions with sialic acid [30] are colored green. Non-conserved residues between H1 and H5-V HA are colored yellow. Non-conserved residues between H5-V and H5-Q are shaded red.
