Predicted to enable transcription coregulator activity. Acts upstream of or within several processes, including endochondral ossification; nervous system development; and regulation of epidermis development. Predicted to be active in nucleus. Is expressed in genitourinary system; lung epithelium; paraxial mesenchyme; and rhombomere. Orthologous to human NAB1 (NGFI-A binding protein 1). [provided by Alliance of Genome Resources, Apr 2022]