>1P2J_2|Chain B[auth I]|Pancreatic trypsin inhibitor|Bos taurus (9913) RPDFCLEPPYTGPCLARIIRYFYNAKAGLCQTFVYGGCRAKRNNFKSAEDCLRTCGGA >1P2J_1|Chain A|Trypsinogen, cationic|Bos taurus (9913) IVGGYTCGANTVPYQVSLNSGYHFCGGSLINSQWVVSAAHCYKSGIQVRLGEDNINVVEGNEQFISASKSIVHPSYNSNTLNNDIMLIKLKSAASLNSRVASISLPTSCASAGTQCLISGWGNTKSSGTSYPDVLKCLKAPILSDSSCKSAYPGQITSNMFCAGYLEGGKDSCQGDSGGPVVCSGKLQGIVSWGSGCAQKNKPGVYTKVCNYVSWIKQTIASN