Glucose 1-dehydrogenase (NADP+): Difference between revisions
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:D-glucose + NADP<sup>+</sup> <math>\rightleftharpoons</math> D-glucono-1,5-lactone + NADPH + H<sup>+</sup> |
:D-glucose + NADP<sup>+</sup> <math>\rightleftharpoons</math> D-glucono-1,5-lactone + NADPH + H<sup>+</sup> |
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Thus, the two [[substrate (biochemistry)|substrates]] of this enzyme are [[D-glucose]] and [[nicotinamide adenine dinucleotide phosphate|NADP<sup>+</sup>]], whereas its 3 [[product (chemistry)|products]] are [[D-glucono-1,5-lactone]], [[nicotinamide adenine dinucleotide phosphate|NADPH]], and [[hydrogen ion|H<sup>+</sup>]]. |
Thus, the two [[substrate (biochemistry)|substrates]] of this enzyme are [[D-glucose]] and [[nicotinamide adenine dinucleotide phosphate|NADP<sup>+</sup>]], whereas its 3 [[product (chemistry)|products]] are [[Glucono delta-lactone|D-glucono-1,5-lactone]], [[nicotinamide adenine dinucleotide phosphate|NADPH]], and [[hydrogen ion|H<sup>+</sup>]]. |
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This enzyme belongs to the family of [[oxidoreductase]]s, specifically those acting on the CH-OH group of donor with NAD+ or NADP+ as acceptor. The systematic name of this enzyme class is '''D-glucose:NADP+ 1-oxidoreductase'''. Other names in common use include '''nicotinamide adenine dinucleotide phosphate-linked aldohexose''', '''dehydrogenase''', '''NADP+-linked aldohexose dehydrogenase''', '''NADP+-dependent glucose dehydrogenase''', and '''glucose 1-dehydrogenase (NADP+)'''. |
This enzyme belongs to the family of [[oxidoreductase]]s, specifically those acting on the CH-OH group of donor with NAD+ or NADP+ as acceptor. The systematic name of this enzyme class is '''D-glucose:NADP+ 1-oxidoreductase'''. Other names in common use include '''nicotinamide adenine dinucleotide phosphate-linked aldohexose''', '''dehydrogenase''', '''NADP+-linked aldohexose dehydrogenase''', '''NADP+-dependent glucose dehydrogenase''', and '''glucose 1-dehydrogenase (NADP+)'''. |
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Revision as of 19:15, 30 June 2008
In enzymology, a glucose 1-dehydrogenase (NADP+) (EC 1.1.1.119) is an enzyme that catalyzes the chemical reaction
- D-glucose + NADP+ D-glucono-1,5-lactone + NADPH + H+
Thus, the two substrates of this enzyme are D-glucose and NADP+, whereas its 3 products are D-glucono-1,5-lactone, 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 D-glucose:NADP+ 1-oxidoreductase. Other names in common use include nicotinamide adenine dinucleotide phosphate-linked aldohexose, dehydrogenase, NADP+-linked aldohexose dehydrogenase, NADP+-dependent glucose dehydrogenase, and glucose 1-dehydrogenase (NADP+).
References
- Adachi O and Ameyama M (1982). "D-Glucose dehydrogenase from Gluconobacter suboxydans". Methods Enzymol. 89: 159–163.
- Avigad G, Alroy Y, Englard S (1968). "Purification and properties of a nicotinamide adenine dinucleotide phosphate-linked aldohexose dehydrogeanse from Gluconobacter cerinus". J. Biol. Chem. 243: 1936–41. PMID 4384672.
{{cite journal}}: CS1 maint: multiple names: authors list (link)
External links
- The CAS registry number for this enzyme class is Template:CAS registry.