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  2. Molybdenum - Wikipedia

    en.wikipedia.org/wiki/Molybdenum

    Molybdenum is an essential element in most organisms; a 2008 research paper speculated that a scarcity of molybdenum in the Earth's early oceans may have strongly influenced the evolution of eukaryotic life (which includes all plants and animals). [82] At least 50 molybdenum-containing enzymes have been identified, mostly in bacteria.

  3. Molybdenum in biology - Wikipedia

    en.wikipedia.org/wiki/Molybdenum_in_biology

    Molybdenum is an essential element in most organisms; a 2008 research paper speculated that a scarcity of molybdenum in the Earth's early oceans may have strongly influenced the evolution of eukaryotic life (which includes all plants and animals). [1] At least 50 molybdenum-containing enzymes have been identified, mostly in bacteria.

  4. Mineral (nutrient) - Wikipedia

    en.wikipedia.org/wiki/Mineral_(nutrient)

    Mineral (nutrient) Carbonic anhydrase, an enzyme that requires zinc (gray sphere near the center of this image), is essential for exhalation of carbon dioxide. In the context of nutrition, a mineral is a chemical element. Some "minerals" are essential for life, but most are not. [1][2][3] Minerals are one of the four groups of essential ...

  5. List of micronutrients - Wikipedia

    en.wikipedia.org/wiki/List_of_micronutrients

    Copper [5] Chlorine. Selenium. Manganese. Molybdenum. Cobalt (as a component of vitamin B 12) Fluorine. Iodine [6] Silicon [7]

  6. Xanthine oxidase - Wikipedia

    en.wikipedia.org/wiki/Xanthine_oxidase

    Xanthine oxidase (XO, sometimes 'XAO ') is a form of xanthine oxidoreductase, a type of enzyme that generates reactive oxygen species. [2] These enzymes catalyze the oxidation of hypoxanthine to xanthine and can further catalyze the oxidation of xanthine to uric acid. These enzymes play an important role in the catabolism of purines in some ...

  7. Molybdenum deficiency - Wikipedia

    en.wikipedia.org/wiki/Molybdenum_deficiency

    Endocrinology. Molybdenum deficiency refers to the clinical consequences of inadequate intake of molybdenum in the diet. The amount of molybdenum required is relatively small, and molybdenum deficiency usually does not occur in natural settings. [1] However, it can occur in individuals receiving parenteral nutrition. [2][3]

  8. Metallothionein - Wikipedia

    en.wikipedia.org/wiki/Metallothionein

    Metallothionein (MT) is a family of cysteine -rich, low molecular weight (MW ranging from 500 to 14000 Da) proteins. They are localized to the membrane of the Golgi apparatus. MTs have the capacity to bind both physiological (such as zinc, copper, selenium) and xenobiotic (such as cadmium, mercury, silver, arsenic, lead) heavy metals through ...

  9. Sulfite oxidase - Wikipedia

    en.wikipedia.org/wiki/Sulfite_oxidase

    Sulfite oxidase catalyses the oxidation-reduction reaction of sulfite and water, yielding sulfate. Sulfite oxidase (EC 1.8.3.1) is an enzyme in the mitochondria of all eukaryotes, with exception of the yeasts. [citation needed] It oxidizes sulfite to sulfate and, via cytochrome c, transfers the electrons produced to the electron transport chain ...