Predicted to enable D-amino-acid oxidase activity; FAD binding activity; and identical protein binding activity. Predicted to be involved in alpha-amino acid catabolic process and dopamine biosynthetic process. Predicted to act upstream of or within leucine metabolic process. Predicted to be located in cytosol and peroxisomal membrane. Predicted to be active in cytoplasm. Predicted to colocalize with mitochondrial outer membrane. Human ortholog(s) of this gene implicated in schizophrenia. Orthologous to human DAO (D-amino acid oxidase). [provided by Alliance of Genome Resources, Apr 2022]