Enables SET domain binding activity and histone methyltransferase binding activity. Predicted to be involved in positive regulation of nuclear cell cycle DNA replication; protein stabilization; and regulation of transcription by RNA polymerase II. Located in nucleus. Is expressed in several structures, including central nervous system; early conceptus; genitourinary system; and retina. Orthologous to human WIZ (WIZ zinc finger). [provided by Alliance of Genome Resources, Apr 2022]