Predicted to enable several functions, including identical protein binding activity; oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor; and retinal dehydrogenase activity. Predicted to be involved in several processes, including positive regulation of reactive oxygen species metabolic process; retinal metabolic process; and steroid metabolic process. Located in peroxisome. Orthologous to several human genes including DHRS4 (dehydrogenase/reductase 4). [provided by Alliance of Genome Resources, Apr 2022]