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)

Cloned

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

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CLONED/commentary
ORGANISM
UNIPROT
LITERATURE
expressed in in Acetobacter cerinus strain IFO 3263
-
gene CTATCC11996_22452, genetic organization, DNA and amino acid sequence determination and analysis, sequence comparisons and phylogenetic analysis and tree, recombinant overexpression of His-tagged enzyme in Escherichia coli strain BL21(DE3)
H1RW56
gene dkr, recombinant expression in Lactococcus lactis strain NZ3900, and Lactobacillus plantarum strains WCFS1 and TLG02, cloning in Escherichia coli strains MB2159 and NEB 5-alpha, expression method evaluation
-
mutant enzymes are expressed in Escherichia coli JM109 cells
-