Predicted to enable DNA-binding transcription repressor activity, RNA polymerase II-specific and RNA polymerase II transcription regulatory region sequence-specific DNA binding activity. Predicted to be involved in negative regulation of transcription by RNA polymerase II. Is expressed in integumental system and nervous system. Orthologous to several human genes including ZNF558 (zinc finger protein 558). [provided by Alliance of Genome Resources, Apr 2022]