. "Catalysis of the reaction: 2-deoxy-D-gluconate + NAD+ = 3-dehydro-2-deoxy-D-gluconate + NADH + H+." . . "2-deoxy-D-gluconate 3-dehydrogenase activity" . "2-deoxy-D-gluconate:NAD+ 3-oxidoreductase activity" . "2-deoxygluconate dehydrogenase activity" . "2-keto-3-deoxygluconate oxidoreductase activity" . . .