IPAF contains an N-terminal CARD domain, a central nucleotide-binding domain, and a C-terminal regulatory leucine-rich repeat domain. IPAF associates with the CARD domain of procaspase-1 through a CARD-CARD interaction.
Srinivasula, SM, Tnani, M, Razmara, M, Poyet, JL, Alnemri, ES, Fernandes-Alnemri, T
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