26002 2Fe-2S_thioredxThalassiosira pseudonana
GO:0006120 GO:0008137 -
mitochondrial electron transport, NADH to ubiquinone
The transfer of electrons from NADH to ubiquinone that occurs during oxidative phosphorylation, mediated by the multisubunit enzyme known as complex I.
NADH dehydrogenase (ubiquinone) activity
Catalysis of the reaction: NADH + H+ + ubiquinone = NAD+ + ubiquinol.