6v2d A 2.1 BS01 peptide B 0 G4 D5 L6 Y7 E8 V9 W29 Y32 E40 H44 L46 F51 G2 D3 L4 Y5 E6 V7 W27 Y30 E38 H42 L44 F49 ? Q8N8U2 32470319 2 ~ 6 SGDLYEVERIVDKRKNKKGKWEYLIRWKGYGSTEDTWEPEHHLLHCEEFIDEFNGL