3lae A 1.453 BS01 peptide X 0 S-2 N-1 A14 D18 M22 S1 N2 A17 D21 M25 ? 0050660 Q57017 1 ~ 3 SNAIQQSDGSMIIDGSANLRDLNKMFNWELDTEDARTFNGLILEHLEEIPDEGTICEIDGLLITILEVGDNMIKQAKVVKL