Predicted to enable urotensin II receptor activity. Predicted to be involved in several processes, including positive regulation of circadian sleep/wake cycle, REM sleep; positive regulation of circadian sleep/wake cycle, wakefulness; and regulation of blood pressure. Predicted to act upstream of or within signal transduction. Predicted to be located in early endosome; plasma membrane; and recycling endosome. Predicted to be integral component of plasma membrane. Orthologous to human UTS2R (urotensin 2 receptor). [provided by Alliance of Genome Resources, Apr 2022]