Isocitrate—homoisocitrate dehydrogenase

Isocitrate—homoisocitrate dehydrogenase is an enzyme that catalyzes the following two reactions:
 * isocitrate + NAD+ $$\rightleftharpoons$$ 2-oxoglutarate + CO2 + NADH
 * homoisocitrate + NAD+ $$\rightleftharpoons$$ 2-oxoadipate + CO2 + NADH + H+