Figure 6From: Comparative structural analysis of haemagglutinin proteins from type A influenza viruses: conserved and variable featuresHydrophobicity analysis of the RBD subregions from the six available HA structures. GRAVY Index, Kyte-Doolittle plots and surface hydrophobic (orange) and hydrophilic (violet) patches (as both 0° and 180° views) are depicted.Back to article page