The electron carriers of the NADH dehydrogenease complex. 7 primary iron sulphur centers lie in a line down the peripheral arm of the complex to carry electrons from the site of NADH dehydration to ubiquinone. The iron sulphur group on the right is not found in the eukaryotic complex. Note: This image includes two errors. At the top it should indicate NADH ---> NAD+ via a FMN electron carrier/cofactor. At the bottom it should indicate Ubiquinone ---> Ubiquinol.
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