plasma membrane respiratory chain complex I

Term ID

GO:0045272

Synonyms

• NADH dehydrogenase (ubiquinone) complex
• respiratory chain complex I

Definition

A subcomplex of the respiratory chain located in the plasma membrane. It contains about 25 different polypeptide subunits, including NADH dehydrogenase (ubiquinone), flavin mononucleotide and several different iron-sulfur clusters containing non-heme iron. The iron undergoes oxidation-reduction between Fe(II) and Fe(III), and catalyzes proton translocation linked to the oxidation of NADH by ubiquinone. Examples of this component are found in bacterial species. 0198547684

References

Ontology

GO: Cellular Component    QuickGO    AmiGO