Core subunit of the mitochondrial membrane respiratory chain NADH dehydrogenase (Complex I) that is believed to belong to the minimal assembly required for catalysis. Complex I functions in the transfer of electrons from NADH to the respiratory chain. The immediate electron acceptor for the enzyme is believed to be ubiquinone.
Specificity
Natural and recombinant Pig NADH-ubiquinone oxidoreductase chain 5
Subcellular Location
Mitochondrion inner membrane Multi-pass membrane protein