NADH-ubiquinone oxidoreductase 75 kDa subunit, mitochondrial

UniProtKB accession:  P15690

Grouped By:  Matching UniProtKB accession

UniProtKB description:  Core subunit of the mitochondrial membrane respiratory chain NADH dehydrogenase (Complex I) which catalyzes electron transfer from NADH through the respiratory chain, using ubiquinone as an electron acceptor (PubMed:10852722, PubMed:18721790). Essential for catalysing the entry and efficient transfer of electrons within complex I (By similarity). Plays a key role in the assembly and stability of complex I and participates in the association of complex I with ubiquinol-cytochrome reductase complex (Complex III) to form supercomplexes (By similarity).