Predicted to enable several functions, including DNA-binding transcription factor activity, RNA polymerase II-specific; oxysterol binding activity; and transcription coactivator binding activity. Involved in circadian rhythm. Predicted to be located in external side of plasma membrane and nuclear body. Predicted to be active in nucleus. Human ortholog(s) of this gene implicated in immunodeficiency 42. Orthologous to human RORC (RAR related orphan receptor C). [provided by Alliance of Genome Resources, Apr 2022]