>1IZE_1|Chain A|aspartic proteinase|Aspergillus oryzae (5062) AATGSVTTNPTSNDEEYITQVTVGDDTLGLDFDTGSADLWVFSSQTPSSERSGHDYYTPGSSAQKIDGATWSISYGDGSSASGDVYKDKVTVGGVSYDSQAVESAEKVSSEFTQDTANDGLLGLAFSSINTVQPTPQKTFFDNVKSSLSEPIFAVALKHNAPGVYDFGYTDSSKYTGSITYTDVDNSQGFWGFTADGYSIGSDSSSDSITGIADTGTTLLLLDDSIVDAYYEQVNGASYDSSQGGYVFPSSASLPDFSVTIGDYTATVPGEYISFADVGNGQTFGGIQSNSGIGFSIFGDVFLKSQYVVFDASGPRLGFAAQA >1IZE_2|Chain B|Pepstatin|Streptomyces argenteolus subsp. toyonakensis (285516) XVVXAX