>3RDZ_1|Chains A, C[auth B]|Cationic trypsin|Bos taurus (9913)
IVGGYTCGANTVPYQVSLNSGYHFCGGSLINSQWVVSAAHCYKSGIQVRLGEDNINVVEGNEQFISASKSIVHPSYNSNTLNNDIMLIKLKSAASLNSRVASISLPTSCASAGTQCLISGWGNTKSSGTSYPDVLKCLKAPILSDSSCKSAYPGQITSNMFCAGYLEGGKDSCQGDSGGPVVCSGKLQGIVSWGSGCAQKNKPGVYTKVCNYVSWIKQTIASN
>3RDZ_2|Chains B[auth C], D|BWI-1=PROTEASE inhibitor/trypsin inhibitor|Fagopyrum esculentum (3617)
MRGSHHHHHHLRQCSGKQEWPELVGERGSKAAKIIENENEDVRAIVLPEGSAVPRDLRCDRVWVFVDERGVVVDTPVVM