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Literature summary for 7.1.1.2 extracted from

  • Willems, P.H.; Valsecchi, F.; Distelmaier, F.; Verkaart, S.; Visch, H.J.; Smeitink, J.A.; Koopman, W.J.
    Mitochondrial Ca2+ homeostasis in human NADH:ubiquinone oxidoreductase deficiency (2008), Cell Calcium, 44, 123-133.
    View publication on PubMed

Localization

Localization Comment Organism GeneOntology No. Textmining
mitochondrial membrane
-
Homo sapiens 31966
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Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
NADH + H+ + ubiquinone Homo sapiens NADH:ubiquinone oxidoreductase or complex I is a large multisubunit assembly of the mitochondrial inner membrane that channels high-energy electrons from metabolic NADH into the electron transport chain. Its dysfunction is associated with a range of progressive neurological disorders, often characterized by a very early onset and short devastating course. Reduction in cellular complex I activity leads to a depolarization of the mitochondrial membrane potential, resulting in a decreased supply of mitochondrial ATP to the Ca2+-ATPases of the intracellular stores and thus to a reduced Ca2+ content of these stores NAD+ + ubiquinol
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?

Organism

Organism UniProt Comment Textmining
Homo sapiens
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
skin fibroblast
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Homo sapiens
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
NADH + H+ + ubiquinone NADH:ubiquinone oxidoreductase or complex I is a large multisubunit assembly of the mitochondrial inner membrane that channels high-energy electrons from metabolic NADH into the electron transport chain. Its dysfunction is associated with a range of progressive neurological disorders, often characterized by a very early onset and short devastating course. Reduction in cellular complex I activity leads to a depolarization of the mitochondrial membrane potential, resulting in a decreased supply of mitochondrial ATP to the Ca2+-ATPases of the intracellular stores and thus to a reduced Ca2+ content of these stores Homo sapiens NAD+ + ubiquinol
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?

Cofactor

Cofactor Comment Organism Structure
NADH
-
Homo sapiens