Predicted to enable DNA-binding transcription factor activity, RNA polymerase II-specific; RNA polymerase II cis-regulatory region sequence-specific DNA binding activity; and transcription corepressor binding activity. Predicted to be involved in regulation of transcription by RNA polymerase II. Predicted to be active in nucleus. Is expressed in early conceptus; inner cell mass; and oocyte. Human ortholog(s) of this gene implicated in myopia. Orthologous to human ZNF644 (zinc finger protein 644). [provided by Alliance of Genome Resources, Apr 2022]