Predicted to enable metal ion binding activity. Predicted to be involved in histone H4 acetylation and regulation of transcription by RNA polymerase II. Predicted to be located in cytosol; nuclear membrane; and nucleoplasm. Predicted to be part of MLL1 complex and NSL complex. Orthologous to human PHF20 (PHD finger protein 20). [provided by Alliance of Genome Resources, Apr 2022]