ID 1.1.1.215 DE Gluconate 2-dehydrogenase. AN 2-keto-D-gluconate reductase. AN 2-ketogluconate reductase. CA D-gluconate + NADP(+) = 2-dehydro-D-gluconate + NADPH. CC -!- Also acts on L-idonate, D-galactonate and D-xylonate. DR P37666, GHRB_ECOLI ; O32264, TKRA_BACSU ; Q54DP1, TKRA_DICDI ; //