2zpp B 2.5 BS01 peptide A 0 V2 N3 Q4 H5 L6 C7 L11 L15 C19 R22 G23 F24 F25 P28 V2 N3 Q4 H5 L6 C7 L11 L15 C19 R22 G23 F24 F25 P28 ? P01315 18725203 1 ~ 21 FVNQHLCGSHLVEALYLVCGERGFFYTPKA