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  2. Nicotinamide adenine dinucleotide - Wikipedia

    en.wikipedia.org/wiki/Nicotinamide_adenine_di...

    Both NAD + and NADH strongly absorb ultraviolet light because of the adenine. For example, peak absorption of NAD + is at a wavelength of 259 nanometers (nm), with an extinction coefficient of 16,900 M −1 cm −1. NADH also absorbs at higher wavelengths, with a second peak in UV absorption at 339 nm with an extinction coefficient of 6,220 M ...

  3. Monodehydroascorbate reductase (NADH) - Wikipedia

    en.wikipedia.org/wiki/Monodehydroascorbate...

    NADH + H + + 2 monodehydroascorbate NAD + + 2 ascorbate The 3 substrates of this enzyme are NADH , H + , and monodehydroascorbate, whereas its two products are NAD + and ascorbate . This enzyme belongs to the family of oxidoreductases , specifically those acting on NADH or NADPH, with a quinone or similar compound as an acceptor.

  4. NADPH oxidase - Wikipedia

    en.wikipedia.org/wiki/NADPH_oxidase

    NADPH oxidase (nicotinamide adenine dinucleotide phosphate oxidase) is a membrane-bound enzyme complex that faces the extracellular space. It can be found in the plasma membrane as well as in the membranes of phagosomes used by neutrophil white blood cells to engulf microorganisms.

  5. Glutamate synthase (NADH) - Wikipedia

    en.wikipedia.org/wiki/Glutamate_synthase_(NADH)

    Thus, the two substrates of this enzyme are L-glutamate and NAD +, whereas its 4 products are L-glutamine, 2-oxoglutarate, NADH, and H +. This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-NH 2 group of donors with NAD + or NADP + as acceptor. This enzyme participates in glutamate metabolism and nitrogen ...

  6. Nitrate reductase (NADH) - Wikipedia

    en.wikipedia.org/wiki/Nitrate_reductase_(NADH)

    Nitrate reductase (NADH) (EC 1.7.1.1, assimilatory nitrate reductase, NADH-nitrate reductase, NADH-dependent nitrate reductase, assimilatory NADH: nitrate reductase, nitrate reductase (NADH 2), NADH 2: nitrate oxidoreductase) is an enzyme with systematic name nitrite: NAD + oxidoreductase.

  7. NADH dehydrogenase - Wikipedia

    en.wikipedia.org/wiki/NADH_dehydrogenase

    NADH dehydrogenase is an enzyme that converts nicotinamide adenine dinucleotide (NAD) from its reduced form (NADH) to its oxidized form (NAD +). Members of the NADH dehydrogenase family and analogues are commonly systematically named using the format NADH:acceptor oxidoreductase .

  8. Respiratory complex I - Wikipedia

    en.wikipedia.org/wiki/Respiratory_complex_I

    NAD + to NADH. FMN to FMNH 2. CoQ to CoQH 2.. Complex I is the first enzyme of the mitochondrial electron transport chain.There are three energy-transducing enzymes in the electron transport chain - NADH:ubiquinone oxidoreductase (complex I), Coenzyme Q – cytochrome c reductase (complex III), and cytochrome c oxidase (complex IV). [1]

  9. Hydroxylamine reductase (NADH) - Wikipedia

    en.wikipedia.org/wiki/Hydroxylamine_reductase_(NADH)

    In enzymology, a hydroxylamine reductase (NADH) (EC 1.7.1.10) is an enzyme that catalyzes the chemical reaction.. NH 3 + NAD + + H 2 O hydroxylamine + NADH + H +. The 3 substrates of this enzyme are NH 3, NAD +, and H 2 O, whereas its 3 products are hydroxylamine, NADH, and H +.