Predicted to enable DNA-binding transcription repressor activity, RNA polymerase II-specific and RNA polymerase II cis-regulatory region sequence-specific DNA binding activity. Predicted to be involved in regulation of transcription by RNA polymerase II. Predicted to be located in mitochondrion. Predicted to be active in nucleoplasm. Is expressed in several structures, including bladder; nervous system; and retina. Orthologous to human ZBTB6 (zinc finger and BTB domain containing 6). [provided by Alliance of Genome Resources, Apr 2022]