6fnz C 2.23 BS01 peptide F 0 Y310 L312 Y52 L54 ? 0035556 O43602 29717716 0 ~ 5 RPKLVTIIRSGVKPRKAVRVLLNKKTAHSFEQVLTDITEAIKLETGVVKKLYTLDGKQVTCLHDFFGDDDVFIACGP