| Motif id | From | To | Definition | E value | Score |
| pf:Fer2_4 | 6 | 76 | 2Fe-2S iron-sulfur cluster binding domain
| 2.3e-11 | - |
| pf:Fer2_3 | 9 | 71 | 2Fe-2S iron-sulfur cluster binding domain
| 0.025 | - |
| pf:NADH-G_4Fe-4S_3 | 88 | 123 | NADH-ubiquinone oxidoreductase-G iron-sulfur binding region
| 8.9e-08 | - |
| pf:Fer4_7 | 99 | 158 | 4Fe-4S dicluster domain
| 0.26 | - |
| pf:Fer4_9 | 99 | 160 | 4Fe-4S dicluster domain
| 0.37 | - |
| pf:Fer4_2 | 141 | 158 | 4Fe-4S binding domain
| 0.0084 | - |
| pf:Fer4 | 142 | 158 | 4Fe-4S binding domain
| 6.5e-05 | - |
| pf:Fer4_10 | 142 | 159 | 4Fe-4S dicluster domain
| 0.0035 | - |
| pf:Fer4_6 | 143 | 158 | 4Fe-4S binding domain
| 0.0055 | - |
| pf:Fer4_15 | 143 | 161 | 4Fe-4S single cluster domain
| 0.39 | - |
| pf:Fer4_21 | 144 | 205 | 4Fe-4S dicluster domain
| 4e-07 | - |
| pf:Fer4_8 | 146 | 204 | 4Fe-4S dicluster domain
| 7.5e-05 | - |
| pf:Fer4_7 | 147 | 205 | 4Fe-4S dicluster domain
| 1.7e-06 | - |
| pf:Fer4_9 | 147 | 205 | 4Fe-4S dicluster domain
| 0.0003 | - |
| pf:Fer4_16 | 147 | 204 | 4Fe-4S double cluster binding domain
| 0.55 | - |
| pf:Fer4 | 184 | 206 | 4Fe-4S binding domain
| 0.0003 | - |
| pf:Fer4_10 | 186 | 272 | 4Fe-4S dicluster domain
| 0.0069 | - |
| pf:Fer4_6 | 186 | 205 | 4Fe-4S binding domain
| 0.018 | - |
| pf:Fer4_2 | 186 | 202 | 4Fe-4S binding domain
| 0.021 | - |
| pf:Molybdop_Fe4S4 | 258 | 312 | Molybdopterin oxidoreductase Fe4S4 domain
| 5.2e-18 | - |
| pf:Molybdopterin | 315 | 739 | Molybdopterin oxidoreductase
| 2.6e-79 | - |
| pf:TPP_enzyme_M | 403 | 464 | Thiamine pyrophosphate enzyme, central domain
| 0.28 | - |
| pf:Molydop_binding | 823 | 928 | Molydopterin dinucleotide binding domain
| 2.1e-20 | - |