Predicted to enable mRNA binding activity and nuclear receptor coactivator activity. Involved in centriole assembly. Acts upstream of or within SMAD protein signal transduction. Predicted to be located in cytoplasm and nucleus. Predicted to be part of transcription regulator complex. Predicted to be active in nuclear speck. Is expressed in central nervous system; limb; liver; sensory organ; and stomach epithelium. Orthologous to several human genes including RBM14-RBM4 (RBM14-RBM4 readthrough). [provided by Alliance of Genome Resources, Apr 2022]