>2STB_1|Chain A[auth E]|PROTEIN (TRYPSIN)|Salmo salar (8030) IVGGYECKPYSQPHQVSLNSGYHFCGGSLVNENWVVSAAHCYKSRVEVRLGEHNIKVTEGSEQFISSSRVIRHPNYSSYNIDNDIMLIKLSKPATLNTYVQPVALPTSCAPAGTMCTVSGWGNTMSSTADSNKLQCLNIPILSYSDCNNSYPGMITNAMFCAGYLEGGKDSCQGDSGGPVVCNGELQGVVSWGYGCAEPGNPGVYAKVCIFNDWLTSTMASY >2STB_2|Chain B[auth I]|PROTEIN (TRYPSIN INHIBITOR)|Cucurbita pepo (3663) RVCPKILMECKKDSDCLAECICLEHGYCG