1 Contains
DB identifier | Type | Name |
---|---|---|
IPR001750 | Domain | NADH:quinone oxidoreductase/Mrp antiporter, membrane subunit |
3 Ontology Annotations
GO Term | Gene Name |
---|---|
GO:0008137 | IPR003918 |
GO:0042773 | IPR003918 |
GO:0055114 | IPR003918 |
Type: | Family | Name: | NADH:ubiquinone oxidoreductase |
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 entry contains members of the subunit families 4, 2 and 5 from complex I. | Short Name: | NADH_UbQ_OxRdtase |
DB identifier | Type | Name |
---|---|---|
IPR001750 | Domain | NADH:quinone oxidoreductase/Mrp antiporter, membrane subunit |
GO Term | Gene Name |
---|---|
GO:0008137 | IPR003918 |
GO:0042773 | IPR003918 |
GO:0055114 | IPR003918 |