1PAU:
reference: The three-dimensional structure of apopain/CPP32, a key mediator of apoptosis., Rotonda J, Nicholson DW, Fazil KM, Gallant M, Gareau Y, Labelle M, Peterson EP, Rasper DM, Ruel R, Vaillancourt JP, Thornberry NA, Becker JW, Nat Struct Biol 1996 Jul;3(7):619-25. PMID: 8673606

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