Predicted to enable several functions, including DNA-binding transcription activator activity, RNA polymerase II-specific; RNA polymerase II cis-regulatory region sequence-specific DNA binding activity; and identical protein binding activity. Predicted to be involved in several processes, including defense response to other organism; positive regulation of macromolecule metabolic process; and response to peptidoglycan. Located in cytoplasm and nucleus. Biomarker of obstructive jaundice and ureteral obstruction. Human ortholog(s) of this gene implicated in herpes simplex; inflammatory bowel disease 14; multiple sclerosis; rheumatoid arthritis; and systemic lupus erythematosus. Orthologous to human IRF5 (interferon regulatory factor 5). [provided by Alliance of Genome Resources, Apr 2022]