Predicted to enable transcription coactivator activity. Predicted to be involved in epigenetic maintenance of chromatin in transcription-competent conformation. Predicted to act upstream of or within negative regulation of cell growth and positive regulation of transcription, DNA-templated. Predicted to be located in cytosol and nucleoplasm. Predicted to be active in nucleus. Orthologous to human SERTAD2 (SERTA domain containing 2). [provided by Alliance of Genome Resources, Apr 2022]