| sulfide dehydrogenase | <enzyme> From bacteria Registry number: EC 1.8.2.- Synonym: flavocytochrome c, soxb protein, soxb gene product (26 Jun 1999) |
|---|---|
| D-arabinose dehydrogenase | <enzyme> See also record for l-arabinose dehydrogenase (EC 1.1.1.46) Registry number: EC 1.1.1.116 (26 Jun 1999) |
| deficiency, glucose-6-phosphate dehydrogenase | Deficiency of G6PD is the commonest disease-causing enzyme defect in humans affecting an estimated 400 million people. The G6PD gene is on the X chromosome. Males with the enzyme deficiency develop anaemia due to breakup of their red blood cells when they are exposed to oxidant drugs such as the antimalarial primaquine, the sulfonamide antibiotics or sulfones, naphthalene moth balls, or fava beans. (12 Dec 1998) |
| dehydrogenase | <enzyme> Enzyme that oxidizes a substrate by transferring hydrogen to an acceptor that is either NAD/NADP or a flavin enzyme. (18 Nov 1997) |
| delta-1-piperideine-6-carboxylate dehydrogenase | <enzyme> From streptomyces clavuligerus and other cephamycin c-producing actinomycetes; converts delta-1-piperideine-6-carboxylate to alpha-aminoadipic acid Registry number: EC 1.5.1.- Synonym: p6c dehydrogenase (26 Jun 1999) |
| delta(5)-3 beta-hydroxysteroid dehydrogenase | <enzyme> Converts dehydroepiandrosterone to delta-4-androstene-3,17-dione Registry number: EC 1.1.1.- Synonym: dbhdase, 3 beta-hydroxy-5-ene-steroid dehydrogenase, steroid-delta(5)-3-ol dehydrogenase (26 Jun 1999) |
| D-erythritol 1-phosphate dehydrogenase | <enzyme> Chemical name: d-erythro-tetritol 1-phosphate nad(+) 2-oxidoreductase Registry number: EC 1.1.1.- (26 Jun 1999) |
| desulfo xanthine dehydrogenase | <enzyme> Naturally occuring inactive form of xanthine dehydrogenase Registry number: EC 1.1.1.- (26 Jun 1999) |
| D-fructose 5-dehydrogenase | <enzyme> Catalyses the oxidation of fructose with any acceptor to 5-ketofructose and reduced acceptor Registry number: EC 1.1.99.11 (26 Jun 1999) |
| dihydroanisoin dehydrogenase | <enzyme> Catalyses the NADH-dependent reduction of the carbonyl group of benzoin and anisoin; oxidoreductases from pseudomonas fluorescens biovar i Registry number: EC 1.1.1.- (26 Jun 1999) |
| dihydrolipoamide dehydrogenase | <enzyme> An enzyme oxidizing dihydrolipoamide at the expense of NAD+; completes the oxidative decarboxylation of pyruvate; a part of several enzyme complexes (e.g., alpha-ketoglutarate dehydrogenase complex). Decreased activity leads to neuronal loss in brain resulting in psychomotor retardation. Synonym: coenzyme factor, lipoamide dehydrogenase, lipoamide reductase (NADH), lipoyl dehydrogenase. (05 Mar 2000) |
| dihydroorotate dehydrogenase | <enzyme> Converts (s)-dihydroorotate and an aceptor to orotate and a reducted aceptor; dihydro-orotate dehydrogenase was see dihydro-orotate oxidase 1977-93 Registry number: EC 1.3.99.11 Synonym: dihydro-orotate-cytochrome c reductase, dihydro-orotate dehydrogenase (26 Jun 1999) |
| dihydropyrimidine dehydrogenase | <enzyme> An enzyme in pyrimidine biosynthesis that reacts 5,6-dihydrouracil with NADP+ to form uracil and NADPH; it also acts on dihydrothymine; a deficiency of this enzyme can result in hyperuracil thyminuria. Synonym: dihydrouracil dehydrogenase. (05 Mar 2000) |
| dihydrouracil dehydrogenase | <enzyme> Uses nad Registry number: EC 1.3.1.1 Synonym: dihydrothymine dehydrogenase (26 Jun 1999) |
| dimethylamine dehydrogenase | <enzyme> From hyphomicrobium, 6-s-cysteinyl-fmn is coenzyme Registry number: EC 1.5.99.- (26 Jun 1999) |