Predicted to enable DNA-binding transcription factor activity, RNA polymerase II-specific and RNA polymerase II cis-regulatory region sequence-specific DNA binding activity. Acts upstream of or within negative regulation of mitotic recombination, regulation of transcription by RNA polymerase II, and telomere maintenance via telomere lengthening. Located in chromosome, telomeric region, cytoplasm, and nucleus. Is expressed in 1-cell stage embryo, 2-cell stage embryo, primary oocyte, and secondary oocyte. Orthologous to human ZSCAN4 (zinc finger and SCAN domain containing 4).