| galactonolactone dehydrogenase | <enzyme> Catalyses terminal step in l-ascorbic acid biosynthesis Registry number: EC 1.3.2.3 Synonym: l-galactono-gamma-lactone dehydrogenase, gldhase, l-galactono-gamma-lactone - ferricytochrome c oxidoreductase (26 Jun 1999) |
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| galactose-6-phosphate dehydrogenase | <enzyme> Possibly a ketoaldose, phosphorylated at primary alcoholic group; found in goat liver cytoplasm, requires nad, has high substrate specificity Registry number: EC 1.1.1.- Synonym: hexose-6-phosphate dehydrogenase (26 Jun 1999) |
| gamma-guanidinobutyraldehyde dehydrogenase | <enzyme> Nad and gamma-guanidinobutyraldehyde yields gamma-guanidinibutyrate and NADH Registry number: EC 1.2.1.- (26 Jun 1999) |
| vanillin dehydrogenase | <enzyme> Genbank y11520 Registry number: EC 1.2.1.- Synonym: vdh gene product (26 Jun 1999) |
| palmitoyl-CoA dependent dehydrogenase | <chemical> Sum of reactions catalyzed by fatty acyl-CoA oxidase, enoyl-CoA hydratase (EC 4.2.1.17) and beta-hydroxyacyl-CoA dehydrogenase (EC 1.1.1.35) Synonym: palmitoyl-coenzyme a dependent dehydrogenase (26 Jun 1999) |
| malate dehydrogenase | <enzyme> An enzyme that catalyses the conversion of (s)-malate and NAD+ to oxaloacetate and NADH. Chemical name: (S)-Malate:NAD+ oxidoreductase Registry number: EC 1.1.1.37 (12 Dec 1998) |
| malic acid dehydrogenase | <enzyme> An enzyme that catalyses the conversion of (s)-malate and NAD+ to oxaloacetate and NADH. Chemical name: (S)-Malate:NAD+ oxidoreductase Registry number: EC 1.1.1.37 (12 Dec 1998) |
| malic dehydrogenase | <enzyme> An enzyme that catalyses the conversion of (s)-malate and NAD+ to oxaloacetate and NADH. Chemical name: (S)-Malate:NAD+ oxidoreductase Registry number: EC 1.1.1.37 (12 Dec 1998) |
| pantoyl lactone dehydrogenase | <enzyme> An fmn-dependent enzyme that catalyses the formation of ketopantoyl lactone from l-(+)-pantoyl lactone; isolated from nocardia asteroides Registry number: EC 1.1.99.- (26 Jun 1999) |
| maltose dehydrogenase | <enzyme> Nad+ dependent Registry number: EC 1.1.1.- (26 Jun 1999) |
| mannitol dehydrogenase | <enzyme> Chemical name: D-Mannitol:NAD+ 2-oxidoreductase Registry number: EC 1.1.1.67 (12 Dec 1998) |
| gluconate 5-dehydrogenase | <enzyme> Catalyses conversion of gluconic acid to 5-ketogluconic acid; genbank x80019(gno) Registry number: EC 1.1.1.69 Synonym: gluconate-nadp 5-oxidoreductase, gno dehydrogenase, gno gene product (26 Jun 1999) |
| glucose-6-dehydrogenase deficiency | <biochemistry> An inherited condition that results in a deficiency in glucose-6-phosphate dehydrogenase. Particular drugs (sulphonamides) can exacerbate this problem. The result is haemolytic anaemia. (27 Sep 1997) |
| glucose-6-phosphate dehydrogenase | <enzyme> An NADP+ enzyme that catalyses the dehydrogenation (oxidation) of d-glucose-6-phosphate to 6-phospho-d-glucono-d-lactone, this reaction initiating the Dickens shunt. Deficiency of this enzyme is the commonest disease-causing enzyme defect in humans affecting an estimated 400 million people. The gene for this enzyme is on the X chromosome. Males with the enzyme deficiency develop haemolytic anaemia when red blood cells are exposed to oxidant drugs such as the antimalarial primaquine, the sulfonamide antibiotics or sulfones, naphthalene moth balls, or fava beans. Synonym: Robison ester dehydrogenase, Zwischenferment. Acronym: G6PD (12 Sep 2002) |
| glucose-6-phosphate dehydrogenase deficiency | A deficiency of glucose-6-phosphate dehydrogenase, an enzyme important for maintaining cellular concentrations of reduced nucleotides. Deficiency of this enzyme is the commonest disease-causing enzyme defect in humans affecting an estimated 400 million people. The gene for this enzyme is on the X chromosome and there are various polymorphic forms. Males with the enzyme deficiency develop haemolytic anaemia when red blood cells are exposed to oxidant drugs such as the antimalarial primaquine, the sulfonamide antibiotics or sulfones, naphthalene moth balls, or fava beans. It can also cause anaemia of the newborn, and chronic nonspherocytic haemolytic anaemia. Inheritance: X-linked. (12 Sep 2002) |