Enables DNA-binding transcription repressor activity, RNA polymerase II-specific and RNA polymerase II transcription regulatory region sequence-specific DNA binding activity. Involved in negative regulation of transcription by RNA polymerase II. Predicted to be located in nucleus. Is expressed in several structures, including early conceptus; eye; genitourinary system; hemolymphoid system gland; and liver. Orthologous to human ZNF205 (zinc finger protein 205). [provided by Alliance of Genome Resources, Apr 2022]