Predicted to enable transcription coactivator activity. Predicted to be involved in histone acetylation and negative regulation of canonical Wnt signaling pathway. Predicted to act upstream of or within negative regulation of G1/S transition of mitotic cell cycle. Predicted to be located in several cellular components, including ciliary basal body; cytosol; and nuclear speck. Predicted to be part of histone acetyltransferase complex. Orthologous to human JADE1 (jade family PHD finger 1). [provided by Alliance of Genome Resources, Apr 2022]