2p4r A 2.001 BS01 peptide T 0 F15 T20 D23 E24 T36 G41 W43 E45 W54 P56 N58 Y59 F7 T12 D15 E16 T28 G33 W35 E37 W46 P48 N50 Y51 ? O55043 17652093 209 ~ 224 SVVRAKFNFQQTNEDELSFSKGDVIHVTRVEEGGWWEGTHNGRTGWFPSNYVREI