2bn1 B 1.4 BS01 peptide A 0 V2 N3 Q4 H5 L6 C7 L11 L15 V18 C19 R22 G23 F24 F25 P28 V2 N3 Q4 H5 L6 C7 L11 L15 V18 C19 R22 G23 F24 F25 P28 ? 0005179,0005576 P01317 16131756 1 ~ 21 FVNQHLCGSHLVEALYLVCGERGFFYTPKA