Predicted to enable RNA polymerase II cis-regulatory region sequence-specific DNA binding activity and protein dimerization activity. Predicted to be involved in humoral immune response and positive regulation of DNA-templated transcription. Is an ortholog of C. elegans
hlh-30. In C. elegans,
hlh-30 is involved in several processes, including defense response to bacterium; determination of adult lifespan; and positive regulation of metabolic process.