Predicted to enable DNA binding activity and metal ion binding activity. Predicted to be involved in histone H4 acetylation and regulation of transcription by RNA polymerase II. Predicted to act upstream of or within chromatin organization. Predicted to be located in cytosol; nuclear membrane; and nucleoplasm. Predicted to be part of MLL1 complex and NSL complex. Is expressed in early conceptus and genitourinary system. Orthologous to human PHF20 (PHD finger protein 20). [provided by Alliance of Genome Resources, Apr 2022]