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1.1.1.274: 2,5-didehydrogluconate reductase (2-dehydro-D-gluconate-forming)

This is an abbreviated version!
For detailed information about 2,5-didehydrogluconate reductase (2-dehydro-D-gluconate-forming), go to the full flat file.

Word Map on EC 1.1.1.274

Reaction

2-dehydro-D-gluconate
+
NADP+
=
2,5-didehydro-D-gluconate
+
NADPH
+
H+

Synonyms

2,5-diketo-D-gluconate reductase, 2,5-diketo-D-gluconic acid reductase, 2,5-diketo-gluconate reductase, 2,5-DKG, 2,5-DKG reductase, 2,5-DKGR, 2,5DKGR, beta-keto ester reductase, CTATCC11996_22452, Dkr, YafB, YqhE, YqhE reductase

ECTree

     1 Oxidoreductases
         1.1 Acting on the CH-OH group of donors
             1.1.1 With NAD+ or NADP+ as acceptor
                1.1.1.274 2,5-didehydrogluconate reductase (2-dehydro-D-gluconate-forming)

KM Value

KM Value on EC 1.1.1.274 - 2,5-didehydrogluconate reductase (2-dehydro-D-gluconate-forming)

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KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.0123 - 150
2,5-didehydro-D-gluconate
155
5-keto-D-fructose
-
-
160
dihydroxyacetone
-
-
3.1
ethyl 2-methylacetoacetate
-
pH 7.0, 30°C, with a cofactor level 20fold higher than the Km value
3.1
ethyl-2-methylacetoacetate
-
-
2.2
glycerol
-
-
2.05 - 2.46
methylglyoxal
0.66 - 8.8
NADH
0.01 - 13
NADPH
additional information
additional information
-
-
-