>2CNO_1|Chain A|Caspase-3|Homo sapiens (9606) SGISLDNSYKMDYPEMGLCIIINNKNFHKSTGMTSRSGTDVDAANLRETFRNLKYEVRNKNDLTREEIVELMRDVSKEDHSKRSSFVCVLLSHGEEGIIFGTNGPVDLKKITNFFRGDRCRSLTGKPKLFIIQACRGTELDCGIETD >2CNO_2|Chain B|Caspase-3|Homo sapiens (9606) ASGVDDDMACHKIPVEADFLYAYSTAPGYYSWRNSKDGSWFIQSLCAMLKQYADKLEFMHILTRVNRKVATEFESFSFDATFHAKKQIPCIVSMLTKELYFYH >2CNO_3|Chain C|Aza-peptide epoxide|synthetic construct (32630) XEVXX