Predicted to enable DNA-binding transcription activator activity, RNA polymerase II-specific; RNA polymerase II transcription regulatory region sequence-specific DNA binding activity; and identical protein binding activity. Predicted to be involved in regulation of transcription by RNA polymerase II. Predicted to act upstream of or within positive regulation of transcription by RNA polymerase II and spermatogenesis. Predicted to be located in cytoplasm and nucleoplasm. Predicted to be active in nucleus. Orthologous to human HSF2 (heat shock transcription factor 2). [provided by Alliance of Genome Resources, Apr 2022]