Predicted to enable protein homodimerization activity and transcription coactivator activity. Predicted to be involved in several processes, including defense response to other organism; negative regulation of viral transcription; and positive regulation of NF-kappaB transcription factor activity. Predicted to act upstream of or within positive regulation of protein localization to nucleus and stem cell population maintenance. Predicted to be located in PML body and cytosol. Orthologous to human TRIM8 (tripartite motif containing 8). [provided by Alliance of Genome Resources, Apr 2022]