| Motif id | From | To | Definition | E value | Score |
| pf:Fer2_3 | 4 | 125 | 2Fe-2S iron-sulfur cluster binding domain
| 4.6e-23 | - |
| pf:DUF4135 | 32 | 57 | Domain of unknown function (DUF4135)
| 0.48 | - |
| pf:Fer2 | 45 | 75 | 2Fe-2S iron-sulfur cluster binding domain
| 0.023 | - |
| pf:Fer4_18 | 146 | 177 | 4Fe-4S dicluster domain
| 0.028 | - |
| pf:Fer4_9 | 147 | 177 | 4Fe-4S dicluster domain
| 4e-05 | - |
| pf:Fer4_7 | 151 | 177 | 4Fe-4S dicluster domain
| 0.00013 | - |
| pf:Fer4_17 | 154 | 177 | 4Fe-4S dicluster domain
| 0.0021 | - |
| pf:Fer4_22 | 154 | 176 | 4Fe-4S dicluster domain
| 0.034 | - |
| pf:Fer4_16 | 157 | 176 | 4Fe-4S double cluster binding domain
| 0.081 | - |
| pf:Fer4_10 | 159 | 230 | 4Fe-4S dicluster domain
| 2.1e-09 | - |
| pf:Fer4 | 159 | 177 | 4Fe-4S binding domain
| 2e-06 | - |
| pf:Fer4_6 | 159 | 177 | 4Fe-4S binding domain
| 1.3e-05 | - |
| pf:Fer4_2 | 159 | 175 | 4Fe-4S binding domain
| 1.5e-05 | - |
| pf:Fer4_15 | 159 | 176 | 4Fe-4S single cluster domain
| 0.0072 | - |
| pf:Fer4_21 | 160 | 181 | 4Fe-4S dicluster domain
| 0.00039 | - |
| pf:Fer4_13 | 160 | 176 | 4Fe-4S single cluster domain of Ferredoxin I
| 0.018 | - |
| pf:Fer4_8 | 161 | 233 | 4Fe-4S dicluster domain
| 9e-11 | - |
| pf:Fer4_4 | 162 | 177 | 4Fe-4S binding domain
| 0.00041 | - |
| pf:Fer4_7 | 163 | 233 | 4Fe-4S dicluster domain
| 4.1e-09 | - |
| pf:Fer4_16 | 163 | 231 | 4Fe-4S double cluster binding domain
| 0.031 | - |
| pf:Fer4_3 | 164 | 177 | 4Fe-4S binding domain
| 0.0036 | - |
| pf:Fer4_17 | 202 | 234 | 4Fe-4S dicluster domain
| 0.0033 | - |
| pf:Fer4_9 | 203 | 232 | 4Fe-4S dicluster domain
| 0.55 | - |
| pf:Fer4_18 | 203 | 237 | 4Fe-4S dicluster domain
| 0.051 | - |
| pf:Fer4 | 219 | 232 | 4Fe-4S binding domain
| 0.39 | - |
| pf:Fer4_6 | 219 | 233 | 4Fe-4S binding domain
| 0.69 | - |
| pf:Fer4_3 | 219 | 233 | 4Fe-4S binding domain
| 0.087 | - |