Fig. 2

The helical wheel projections of peptides A BiF2, B BiF2_7K and C BiF2_5K7K. Positively charged and hydrophobic residues are shown in blue and yellow, respectively. The 3D structures are shown of D BiF2, E BiF2_7K and F BiF2_5K7K. Blue and green colors highlight positively charged and hydrophobic residues, respectively. The numbers represent the position of amino acid residues