5nx3 D 2.296 BS01 peptide B 0 L17 Y22 F23 F33 V34 Y35 G36 C38 G40 N41 R42 N43 C55 L2 Y7 F8 F18 V19 Y20 G21 C23 G25 N26 R27 N28 C40 ? 0004867 P05067 29934309 3 ~ 15 ALFFRWYFDVTEGKCAPFVYGGCGGNRNNFDTEEYCMAVCGS