Fig. 6From: Normal modes analysis and surface electrostatics of haemagglutinin proteins as fingerprints for high pathogenic type A influenza virusesIsopotential contours for representative HPAI and LPAI RBDs. Electrostatic potentials (blue for positive and red for negative) are presented in four 90°-stepwise orientations (0° to 270°). Difference in the VED subregion is indicatedBack to article page