Predicted to enable SMAD binding activity and nuclear receptor coactivator activity. Involved in positive regulation of Notch signaling pathway and positive regulation of T cell differentiation. Acts upstream of or within several processes, including circulatory system development; positive regulation of fibroblast proliferation; and vitellogenesis. Predicted to be located in cytosol and nucleoplasm. Is expressed in several structures, including embryo ectoderm; genitourinary system; limb; limb bud; and sensory organ. Orthologous to human ZMIZ1 (zinc finger MIZ-type containing 1). [provided by Alliance of Genome Resources, Apr 2022]