Predicted to enable signaling receptor binding activity. Predicted to be involved in late endosome to vacuole transport via multivesicular body sorting pathway; negative regulation of protein localization to cell surface; and negative regulation of signal transduction. Predicted to be located in Golgi apparatus. Predicted to be active in endosome. Is expressed in central nervous system; retina inner nuclear layer; retina nuclear layer; and retina outer nuclear layer. Orthologous to human LEPROT (leptin receptor overlapping transcript). [provided by Alliance of Genome Resources, Apr 2022]