Is predicted to encode a protein with the following domains: MATH/TRAF domain; BTB/POZ domain; Zinc finger, RING-type; Inhibitor of Apoptosis domain; zinc-RING finger domain; BIR repeat; Zinc finger, RING/FYVE/PHD-type; SKP1/BTB/POZ domain superfamily; and MATH domain. Is an ortholog of C. elegans K05F6.10; math-34; and math-38.