| Motif id | From | To | Definition | E value | Score |
| pf:Fer2_3 | 8 | 117 | 2Fe-2S iron-sulfur cluster binding domain
| 9.4e-31 | - |
| pf:Fer4_9 | 142 | 166 | 4Fe-4S dicluster domain
| 0.00069 | - |
| pf:Fer4_7 | 144 | 165 | 4Fe-4S dicluster domain
| 0.00052 | - |
| pf:Fer4_17 | 145 | 166 | 4Fe-4S dicluster domain
| 0.0093 | - |
| pf:Fer4_10 | 148 | 222 | 4Fe-4S dicluster domain
| 2e-09 | - |
| pf:Fer4_2 | 148 | 165 | 4Fe-4S binding domain
| 0.00015 | - |
| pf:Fer4_8 | 150 | 225 | 4Fe-4S dicluster domain
| 4.4e-10 | - |
| pf:Fer4_21 | 150 | 166 | 4Fe-4S dicluster domain
| 0.081 | - |
| pf:Fer4_6 | 151 | 165 | 4Fe-4S binding domain
| 0.056 | - |
| pf:Fer4 | 152 | 166 | 4Fe-4S binding domain
| 0.0022 | - |
| pf:Fer4_4 | 152 | 165 | 4Fe-4S binding domain
| 0.02 | - |
| pf:Fer4_13 | 152 | 167 | 4Fe-4S single cluster domain of Ferredoxin I
| 0.052 | - |
| pf:Fer4_16 | 153 | 166 | 4Fe-4S double cluster binding domain
| 0.087 | - |
| pf:Fer4_3 | 154 | 166 | 4Fe-4S binding domain
| 0.085 | - |
| pf:Fer4_17 | 185 | 226 | 4Fe-4S dicluster domain
| 0.19 | - |
| pf:Fer4_18 | 197 | 227 | 4Fe-4S dicluster domain
| 0.094 | - |
| pf:Fer4_7 | 208 | 225 | 4Fe-4S dicluster domain
| 0.14 | - |
| pf:Fer4_9 | 210 | 224 | 4Fe-4S dicluster domain
| 0.62 | - |
| pf:Fer4_20 | 210 | 245 | Dihydroprymidine dehydrogenase domain II, 4Fe-4S cluster
| 0.23 | - |
| pf:Fer4_3 | 211 | 225 | 4Fe-4S binding domain
| 0.56 | - |