Predicted to enable DNA-binding transcription activator activity; DNA-binding transcription factor activity, RNA polymerase II-specific; and RNA polymerase II cis-regulatory region sequence-specific DNA binding activity. Predicted to contribute to DNA-binding transcription activator activity, RNA polymerase II-specific and RNA polymerase II transcription regulatory region sequence-specific DNA binding activity. Predicted to be involved in several processes, including G1/S transition of mitotic cell cycle; positive regulation of vascular associated smooth muscle cell apoptotic process; and protein import into nucleus. Predicted to act upstream of or within positive regulation of cell population proliferation and positive regulation of transcription, DNA-templated. Predicted to be located in nucleus. Predicted to be part of RNA polymerase II transcription regulator complex. Human ortholog(s) of this gene implicated in lung non-small cell carcinoma. Orthologous to human E2F3 (E2F transcription factor 3). [provided by Alliance of Genome Resources, Apr 2022]