Predicted to enable identical protein binding activity and transcription coactivator activity. Predicted to be involved in several processes, including positive regulation of MAP kinase activity; positive regulation of branching involved in ureteric bud morphogenesis; and regulation of gene expression. Predicted to act upstream of or within negative regulation of protein localization to nucleus; positive regulation of apoptotic signaling pathway; and regulation of transcription by RNA polymerase II. Predicted to be located in chromatin. Predicted to be part of protein-containing complex. Predicted to be active in nucleus. Orthologous to human MAGED1 (MAGE family member D1). [provided by Alliance of Genome Resources, Apr 2022]