Furthermore, the structure of these b-sheets comprises b1 from residues Gln4 to Leu5, b2 from residues His8 to Ser9, b3 from residues Ala11 to Gly17, b4 from residues Gln22 to Arg27, b5 from residues Lys34 to Gly41, b6 from residues Leu47 to Ser55, b7 from residues Ile61 to Gly65, b8 from residues Tyr74 to Asn79, b9 from residues Ile84 to Tyr94, b10 from residues Tyr97 to Thr107, b11 from residues Glu111 to Gly116, b12 from residues Thr121 to Lys126, b13 from residues Asn131 to Ser140, and b14 from residues Val144 to Ala153 (Figure 2A and 2C).