| Description | NADH:ubiquinone oxidoreductase (complex I) ( ) is a respiratory-chain enzyme that catalyses the transfer of two electrons from NADH to ubiquinone in a reaction that is associated with proton translocation across the membrane (NADH + ubiquinone = NAD+ + ubiquinol) [ ]. Complex I is a major source of reactive oxygen species (ROS) that are predominantly formed by electron transfer from FMNH(2). Complex I is found in bacteria, cyanobacteria (as a NADH-plastoquinone oxidoreductase), archaea [], mitochondria, and in the hydrogenosome, a mitochondria-derived organelle. In general, the bacterial complex consists of 14 different subunits, while the mitochondrial complex contains homologues to these subunits in addition to approximately 31 additional proteins [].This family contains the eukaryotic NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 7 (NDUA7 or NDUFA7, also known as NADH:ubiquinone oxidoreductase subunit B14.5a, Complex I-B14.5a). This is approximately 100 residues long, and forms part of a multiprotein complex that resides on the inner mitochondrial membrane and it is part of the accessory subunits, not involved in catalysis [, , ]. | Name | NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 7 |
| Short Name | NDUA7 | Type | Family |
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