2H51: Crystal Structure Of Human Caspase-1 (Glu390->Asp And Arg286 Complex With 3-[2-(2-Benzyloxycarbonylamino-3-Methyl-Butyry Propionylamino]-4-Oxo-Pentanoic Acid (Z-Vad-Fmk)
reference: An allosteric circuit in caspase-1., Datta D, Scheer JM, Romanowski MJ, Wells JA, J Mol Biol. 2008 Sep 19;381(5):1157-67. Epub 2008 Jun 20. PMID: 18590738

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