Protein
NADH dehydrogenase [ubiquinone] iron-sulfur protein 4, mitochondrial
Organism
Dictyostelium discoideum
Function
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 (By similarity).
Similarity
Belongs to the complex I NDUFS4 subunit family.
Sequence
MLKKFLISSIVKPTFQSRIIASTTLNGGAGRATFCSVNSINPNPTASQIKVDQEDLEVGEHLVIDDPNQQHIKSFLNGVEFNGKSVNIYRPSRNTMQTGTLRTKKWVIELPFNPKWNDRLMGWWASKDTLNQLNLRFNSETDAVAYCKEIGLNYNIVEEDVTLRKKKKYGHRFRYRGDLVGEKEREVGIN