1.1.1.346: 2,5-didehydrogluconate reductase (2-dehydro-L-gulonate-forming)

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For detailed information about 2,5-didehydrogluconate reductase (2-dehydro-L-gulonate-forming), go to the full flat file.

Reaction

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

Synonyms

2,5-diketo-D-gluconate reductase, 2,5-diketo-D-gluconate reductase I, 2,5-diketo-D-gluconate reductase II, 2,5-diketo-D-gluconate-reductase, 2,5-diketo-D-gluconic acid reductase, 2,5-diketo-D-gluconic acid reductase A, 2,5-DKG reductase, 2,5-DKGR A, 2,5-DKGR B, 2,5-DKGRA, 2,5DKGR, 25DKG reductase, 25DKGR-A, 2KR, AKR5C, CTATCC11996_22452, dkgA, dkgB, Dkr, 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
                1.1.1.346 2,5-didehydrogluconate reductase (2-dehydro-L-gulonate-forming)

Storage Stability

Storage Stability on EC 1.1.1.346 - 2,5-didehydrogluconate reductase (2-dehydro-L-gulonate-forming)

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STORAGE STABILITY
ORGANISM
UNIPROT
LITERATURE
-70°C, 2 mg/ml enzyme in 20 mM Tris-HC1 (pH 7.5), 6 months, the enzyme remains stable
-
4°C, enzyme solution at pH 6.5-7.5, at least 2 months, the enzyme remains stable
-
4°C, potassium buffer, several weeks, no loss of activity
-