>2J9N_1|Chain A|CATIONIC TRYPSIN|BOS TAURUS (9913)
IVGGYTCGANTVPYQVSLNSGYHFCGGSLINSQWVVSAAHCYKSGIQVRLGEDNINVVEGNEQFISASKSIVHPSYNSNTLNNDIMLIKLKSAASLNSRVASISLPTSCASAGTQCLISGWGNTKSSGTSYPDVLKCLKAPILSDSSCKSAYPGQITSNMFCAGYLEGGKDSCQGDSGGPVVCSGKLQGIVSWGSGCAQKNKPGVYTKVCNYVSWIKQTIASN
>2J9N_2|Chain B|UNKNOWN PEPTIDE|SYNTHETIC CONSTRUCT (32630)
XXXXXXXXXXXXXXX
>2J9N_3|Chain C|UNKNOWN PEPTIDE|SYNTHETIC CONSTRUCT (32630)
QXX