pfam08040: NADH_oxidored (This model is not part of the current CDD release)
MNLL subunit
This family consists of the MNLL subunits of NADH-ubiquinone oxidoreductase complex. NADH-ubiquinone oxidoreductase is involved in the transfer of electrons from NADH to the electron transport chain. This oxidation of NADH is coupled to proton transfer across the membrane, generating a proton motive force that is utilized for the synthesis of ATP. MNLL subunit is one of the many subunits found in the complex and it contains a mitochondrial import sequence. However, the role of MNLL subunit is unclear.
Jiyao W et al.(2023). "The conserved domain database in 2023.",