L-idonate 2-dehydrogenase

In enzymology, a L-idonate 2-dehydrogenase (EC number|1.1.1.128) is an enzyme that catalyzes the chemical reaction

:L-idonate + NADP⁺ $ightleftharpoons$ 5-dehydro-D-gluconate + NADPH + H⁺

Thus, the two substrates of this enzyme are L-idonate and NADP⁺, whereas its 3 products are 5-dehydro-D-gluconate, NADPH, and H⁺.

This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with NAD+ or NADP+ as acceptor. The systematic name of this enzyme class is L-idonate:NADP+ 2-oxidoreductase. Other names in common use include 5-ketogluconate 2-reductase, 5-keto-D-gluconate 2-reductase, L-idonate dehydrogenase, 5-ketogluconate 2-reductase, reductase, 5-ketogluconate 5- (L-idonate-forming), 5KGR, and 5-ketoglucono-idono-reductase.

References

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External links

::"The CAS registry number for this enzyme class is CAS registry|37250-57-0."

Gene Ontology (GO) codes