2-oxoglutarate + NADPH + 2 H(+) => 2,5-dioxopentanoate + NADP(+) + H2O
2-oxoglutarate + nadph + 2 h(+) => 2,5-dioxopentanoate + nadp(+) + h2o
2-oxoglutarate + NADPH + 2 H(+) => 2,5-dioxopentanoate + NADP(+) + H2O
2-oxoglutarate + nadph + 2 h(+) => 2,5-dioxopentanoate + nadp(+) + h2o