5npi B 2.0 BS01 peptide E 0 K52 D57 T58 F99 Y105 Y170 Y172 T231 N232 K233 W234 K52 D57 T58 F99 Y105 Y155 Y157 T216 N217 K218 W219 28512091 530 ~ 540 EVQLQQSGPELVKPGASLKISCKTSGYTFTDFTFHWVKLSHGPSLEWIGTIKPSNGDTAYNQKFKGKATLSVDKSASTAHIEFRSLTSEDSAVYFCARFGGSYPYAMDYWGQGTSVIVSSGTGASDIVLTQSPATLSVTPGDRVSLSCRASQGIYNYVHWFQQKSHESPRLLIKYASQSISGIPSRFSGSGSGTDFTLSINSVESEDFGMYFCQQTNKWPLTFGAGTKLELKA