(S)-malate(out) + 2-oxoglutarate(in) => (S)-malate(in) + 2-oxoglutarate(out)
(s)-malate(out) + 2-oxoglutarate(in) => (s)-malate(in) + 2-oxoglutarate(out)
(S)-malate(out) + 2-oxoglutarate(in) => (S)-malate(in) + 2-oxoglutarate(out)
(s)-malate(out) + 2-oxoglutarate(in) => (s)-malate(in) + 2-oxoglutarate(out)