Predicted to enable nuclear receptor binding activity and nuclear receptor coactivator activity. Predicted to be involved in cellular response to hormone stimulus and positive regulation of transcription by RNA polymerase II. Predicted to act upstream of or within regulation of DNA-templated transcription. Predicted to be active in nucleus. Human ortholog(s) of this gene implicated in obesity. Orthologous to human NCOA3 (nuclear receptor coactivator 3).