cDNA of eight nuclear encoded subunits of NADH:ubiquinone oxidoreductase: human complex I cDNA characterization completed.
Article Details
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Loeffen JL, Triepels RH, van den Heuvel LP, Schuelke M, Buskens CA, Smeets RJ, Trijbels JM, Smeitink JA
cDNA of eight nuclear encoded subunits of NADH:ubiquinone oxidoreductase: human complex I cDNA characterization completed.
Biochem Biophys Res Commun. 1998 Dec 18;253(2):415-22.
- PubMed ID
- 9878551 [ View in PubMed]
- Abstract
NADH:ubiquinone oxidoreductase (complex I) is an extremely complicated multiprotein complex located in the inner mitochondrial membrane. Its main function is the transport of electrons from NADH to ubiquinone, which is accompanied by translocation of protons from the mitochondrial matrix to the intermembrane space. Human complex I appears to consist of 41 subunits of which 34 are encoded by nDNA. Here we report the cDNA sequences of the hitherto uncharacterized 8 nuclear encoded subunits, all located within the hydrophobic protein (HP) fraction of complex I. Now all currently known 41 proteins of human NADH:ubiquinone oxidoreductase have been characterized and reported in literature, which enables more complete mutational analysis studies of isolated complex I-deficient patients.
DrugBank Data that Cites this Article
- Polypeptides
Name UniProt ID NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 10, mitochondrial O95299 Details NADH dehydrogenase [ubiquinone] 1 subunit C2 O95298 Details NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 10 O96000 Details NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 3 O43676 Details NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 4 O95168 Details NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 7 O95182 Details NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 2, mitochondrial O95178 Details Acyl carrier protein, mitochondrial O14561 Details NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8, mitochondrial O95169 Details NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 3 O95167 Details