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Results 1 - 8 of 8
EC Number
Cofactor
Commentary
Reference
FAD
iron-sulfur flavoprotein complex. Subunit NfnB contains FAD
FAD
the 31000 Da subunit contains one FAD (S-FAD) and a [2Fe-2S] cluster with an unusual Asp ligand. The 53000 Da subunit contains one FAD (L-FAD), which is the site of electron bifurcation, and two [4Fe-4S] clusters. The L-FAD proximal [4Fe-4S] cluster coordination includes an unusual Glu ligand. S-FAD and L-FAD bind NADH and NADPH, respectively
flavin
flavoprotein
iron-sulfur centre
-
iron-sulfur centre
iron-sulfur flavoprotein complex, subunit NfnA has a predicted [2Fe2S] binding site, subunit NfnB has two predicted [4Fe4S] binding sites. UV-visible spectrum shows that the NfnAB complex contains up to 10 Fe molecules per heterodimer, which is consistent with the presence of two [4Fe4S] and one [2Fe2S] clusters
[2Fe-2S]-center
the 31000 Da subunit contains one FAD (S-FAD) and a [2Fe-2S] cluster. The [2Fe-2S] cluster is unusual, with a relatively high (positive) reduction potential and coordination by one Asp and three Cys ligands
[4Fe-4S]-center
the 53000 Da subunit contains one FAD (L-FAD), which is the site of electron bifurcation, and two [4Fe-4S] clusters
Results 1 - 8 of 8