proton-translocating NADH-quinone oxidoreductase, chain L
This model describes the 12th (based on E. coli) structural gene, L, of bacterial NADH dehydrogenase I, as well as chain 5 of the corresponding mitochondrial complex I and subunit 5 (or F) of the chloroplast NAD(P)H-plastoquinone dehydrogenase complex. [Energy metabolism, Electron transport]