Predicted to enable FAD binding activity and sulfide:quinone oxidoreductase activity. Predicted to be involved in hydrogen sulfide metabolic process and sulfide oxidation, using sulfide:quinone oxidoreductase. Predicted to be located in mitochondrial inner membrane. Predicted to be active in mitochondrion. Orthologous to human SQOR (sulfide quinone oxidoreductase). [provided by Alliance of Genome Resources, Apr 2022]