EC Number   |
Cofactor |
Reference |
|---|
    1.8.99.5 | siroheme |
at least two of three subunits contain two pairs of [Fe4-S4]-centers and siroheme units |
394068 |
| 1.8.99.5 | [4Fe-4S]-center |
at least two of three subunits contain two pairs of [Fe4-S4]-centers and siroheme units |
394068 |
| 1.8.99.5 | siroheme |
binding of two sirohemes and four [4Fe-4S]-clusters per alpha2beta2 structure |
722213 |
| 1.8.99.5 | [4Fe-4S]-center |
binding of two sirohemes and four [4Fe-4S]-clusters per alpha2beta2 structure |
722213 |
| 1.8.99.5 | siroheme |
close to 80% of the siroheme moiety in the enzyme is demetallated |
394066 |
| 1.8.99.5 | siroheme |
cofactor is extensivel demetallated |
733765 |
| 1.8.99.5 | [4Fe-4S]-center |
four centers per enzyme molecule |
394043 |
| 1.8.99.5 | siroheme |
four sirohemes per enzyme molecule |
394043 |
| 1.8.99.5 | more |
no activity is observed with NAD, NADP, FAD or FMN |
394898 |
| 1.8.99.5 | cytochrome c |
octaheme cytochrome |
743347 |
