a (2R)-2-hydroxycarboxylate + FAD + H(+) => a 2-oxocarboxylate + FADH2
a (2r)-2-hydroxycarboxylate + fad + h(+) => a 2-oxocarboxylate + fadh2
a (2R)-2-hydroxycarboxylate + FAD + H(+) => a 2-oxocarboxylate + FADH2
a (2r)-2-hydroxycarboxylate + fad + h(+) => a 2-oxocarboxylate + fadh2