Is predicted to encode a protein with the following domains: FAM91, C-terminal domain; FAM91 N-terminus; FAM91 C-terminus; FAM91; Zinc finger C2H2 superfamily; SKP1/BTB/POZ domain superfamily; Zinc finger C2H2-type; FAM91, N-terminal domain; and BTB/POZ domain. Is an ortholog of C. elegans F33H2.2.