2-hydroxyglutarate + FAD + H(+) => FADH2 + 2-oxoglutarate
2-hydroxyglutarate + fad + h(+) => fadh2 + 2-oxoglutarate
2-hydroxyglutarate + FAD + H(+) => FADH2 + 2-oxoglutarate
2-hydroxyglutarate + fad + h(+) => fadh2 + 2-oxoglutarate