2nd1 A -1.00 BS01 peptide B 0 K15 S19 N23 K24 L25 P26 D50 E51 I52 E53 I54 D55 K80 K15 S19 N23 K24 L25 P26 D50 E51 I52 E53 I54 D55 K80 ? O60885 27291650 201 ~ 213 SEEEDKCKPMSYEEKRQLSLDINKLPGEKLGRVVHIIQSREPSLKNSNPDEIEIDFETLKPSTLRELERYVTSCLRKKRKPQA