Predicted to enable RNA polymerase II-specific DNA-binding transcription factor binding activity; histone deacetylase binding activity; and transcription coregulator binding activity. Involved in negative regulation of transcription by RNA polymerase II and terminal button organization. Predicted to be located in centrosome; cytoplasm; and nucleoplasm. Predicted to be part of NuRD complex; RNA polymerase II transcription regulator complex; and protein-DNA complex. Orthologous to human CHD4 (chromodomain helicase DNA binding protein 4). [provided by Alliance of Genome Resources, Apr 2022]