Predicted to enable (S)-2-hydroxy-acid oxidase activity; FMN binding activity; and identical protein binding activity. Predicted to be involved in fatty acid oxidation and mandelate metabolic process. Located in mitochondrion. Is expressed in several structures, including adrenal gland; genitourinary system; and nervous system. Orthologous to human HAO2 (hydroxyacid oxidase 2). [provided by Alliance of Genome Resources, Apr 2022]