Death-associated protein 3 localizes to the mitochondria and is involved in the process of mitochondrial fragmentation during cell death.

Abstract excerpt

Death-associated protein 3 (DAP3) was previously isolated in our laboratory as a positive mediator of cell death. It is a 46-kDa protein containing a GTP binding domain that was shown to be essential for the induction of cell death. DAP3 functions downstream of the receptor signaling complex, and its death-promoting effects depend on caspase activity. Recent reports have suggested that DAP3 is localized to the...

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