>2IY1_1|Chains A, C|SENTRIN-SPECIFIC PROTEASE 1|HOMO SAPIENS (9606) EFPEITEEMEKEIKNVFRNGNQDEVLSEAFRLTITRKDIQTLNHLNWLNDEIINFYMNMLMERSKEKGLPSVHAFNTFFFTKLKTAGYQAVKRWTKKVDVFSVDILLVPIHLGVHWCLAVVDFRKKNITYYDSMGGINNEACRILLQYLKQESIDKKRKEFDTNGWQLFSKKSQEIPQQMNGSDAGMFACKYADCITKDRPINFTQQHMPYFRKRMVWEILHRKLL >2IY1_2|Chains B, D|SMALL UBIQUITIN-RELATED MODIFIER 1|HOMO SAPIENS (9606) EYIKLKVIGQDSSEIHFKVKMTTHLKKLKESYCQRQGVPMNSLRFLFEGQRIADNHTPKELGMEEEDVIEVYQEQTGGHSTVC