Accessory subunit of the mitochondrial membrane respiratory chain NADH dehydrogenase (Complex I), that is believed not to be involved in 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. Belongs to the complex I NDUFB6 subunit family. Note: This description may include information from UniProtKB.
Protein type: EC 126.96.36.199; EC 188.8.131.52; Energy Metabolism - oxidative phosphorylation; Membrane protein, integral; Mitochondrial; Oxidoreductase