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 active in nucleoplasm. Is expressed in early conceptus and genitourinary system. Orthologous to human ZBTB37 (zinc finger and BTB domain containing 37). [provided by Alliance of Genome Resources, Apr 2022]