| A0A2A9J1W2 | n/a | 7b20 | FE2 | A | 302 | e7b20A1 | Iron-dependent repressor protein, dimerization domain | Iron-dependent repressor protein, dimerization domain | Iron-dependent repressor protein, dimerization domain | Fe_dep_repr_C |
| A0A2A9J1W2 | n/a | 7b20 | FE2 | A | 302 | e7b20A2 | HTH | HTH | winged helix domain | Fe_dep_repress |
| A0A2A9J1W2 | n/a | 7b20 | FE2 | B | 302 | e7b20B1 | HTH | HTH | winged helix domain | Fe_dep_repress |
| A0A2A9J1W2 | n/a | 7b20 | FE2 | B | 302 | e7b20B3 | Iron-dependent repressor protein, dimerization domain | Iron-dependent repressor protein, dimerization domain | Iron-dependent repressor protein, dimerization domain | Fe_dep_repr_C |
| A0A2A9J1W2 | n/a | 7b20 | FE2 | C | 302 | e7b20C1 | SH3 | SH3 | SH3 | FeoA |
| A0A2A9J1W2 | n/a | 7b20 | FE2 | C | 302 | e7b20C2 | Iron-dependent repressor protein, dimerization domain | Iron-dependent repressor protein, dimerization domain | Iron-dependent repressor protein, dimerization domain | Fe_dep_repr_C |
| A0A2A9J1W2 | n/a | 7b20 | FE2 | D | 302 | e7b20D1 | HTH | HTH | winged helix domain | Fe_dep_repress |
| A0A2A9J1W2 | n/a | 7b20 | FE2 | D | 302 | e7b20D2 | Iron-dependent repressor protein, dimerization domain | Iron-dependent repressor protein, dimerization domain | Iron-dependent repressor protein, dimerization domain | Fe_dep_repr_C |