Predicted to enable several functions, including chromatin DNA binding activity; protein homodimerization activity; and transcription coactivator activity. Involved in calcium-mediated signaling and positive regulation of transcription, DNA-templated. Predicted to be located in cytosol and nucleoplasm. Predicted to be active in nucleus. Orthologous to human TOX3 (TOX high mobility group box family member 3). [provided by Alliance of Genome Resources, Apr 2022]