5v90 A 3.255 BS01 peptide B 0 K204 E220 R223 L227 K230 K232 M233 S234 K237 L241 K48 E64 R67 L71 K74 K76 M77 S78 K81 L85 ? 0005783 P30040 28877505 240 ~ 266 SLPVYDALAGEFIRASGVEARQALLKQGQDNLSSVKETQKKWAEQYLKIMGKILDQGEDFPASEMTRIARLIEKNKMSDGKKEELQKSLNILTAFQK