Predicted to enable enzyme binding activity; oxidoreductase activity, acting on the CH-CH group of donors, NAD or NADP as acceptor; and peptide antigen binding activity. Involved in several processes, including Ras protein signal transduction; negative regulation of cell population proliferation; and steroid metabolic process. Located in several cellular components, including cytoskeleton; cytosol; and nucleus. Human ortholog(s) of this gene implicated in lipid metabolism disorder. Orthologous to human DHCR24 (24-dehydrocholesterol reductase). [provided by Alliance of Genome Resources, Apr 2022]