6j3y J 3.3 BS01 peptide F 0 M23 L26 F27 G30 G34 L35 L39 M18 L21 F22 G25 G29 L30 L34 0009523,0009539,0015979,0016020 31358960 16 ~ 43 RIPLWLVGLVGGLAVITMLSLFFYGSYSGLGSSL