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 negative regulation of transcription by RNA polymerase II; positive regulation of chondrocyte differentiation; and positive regulation of transcription by RNA polymerase II. Predicted to act upstream of or within limb bud formation. Predicted to be located in nucleoplasm. Predicted to be active in nucleus. Orthologous to human ZNF219 (zinc finger protein 219). [provided by Alliance of Genome Resources, Apr 2022]