EC Number   |
Cofactor |
Reference |
|---|
   7.2.1.2 | 4Fe-4S-center |
subunit RnfB accomodates one predicted 4Fe-4S-center |
760905 |
| 7.2.1.2 | 4Fe-4S-center |
subunit RnfC contains 8.3 mol iron and 8.6 mol sulfur per mol of the subunit, consistent with the presence of two [4Fe-4S] centers. Isolated RnfC catalyzes NADH-dependent FMN reduction. Subunit RnfB contains 25 mol iron and 26 mol sulfur per mol, consistent with six [4Fe-4S] centers. The FeS centers in RnfB are reduced with reduced ferredoxin as reductant |
760619 |
| 7.2.1.2 | cytochrome c |
- |
733098 |
| 7.2.1.2 | FAD |
bound to subunit RnfD |
733098 |
| 7.2.1.2 | Fe-S center |
subunit RnfB subunit shows a UV-visible spectrum typical of iron-sulfur proteins. EPR spectra of reduced RnfB featured a broad spectral shape characteristic of magnetically coupled 3Fe-4S and 4Fe-4S clusters. Ferredoxin specific to the aceticlastic pathway serves as an electron donor to RnfB |
762254 |
| 7.2.1.2 | Ferredoxin |
- |
733098, 733325, 733377, 733825 |
| 7.2.1.2 | Ferredoxin |
bound to subunit RnfB |
733098 |
| 7.2.1.2 | Ferredoxin |
RnfC contains two [4Fe-4S]-type ferredoxin-like domains |
733098 |
| 7.2.1.2 | flavin |
flavin covalently bound Thr187 in subunit RnfD. In RnfD, the flavin is bound, not to the SGAT sequence but to the final residues of a TMAT sequence, another variant of the flavin binding motif |
733325 |
| 7.2.1.2 | flavin |
ironsulfur and flavin-containing electron transport complex |
732808 |
