Predicted to enable DNA-binding transcription factor 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 act upstream of or within spermatogonial cell division. Predicted to be located in nucleus. Orthologous to human ZNF449 (zinc finger protein 449). [provided by Alliance of Genome Resources, Apr 2022]