| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| atcU | fur | SBG_0443 | SBG_0583 | Copper-transporting ATPase. | Ferric uptake regulation protein; Belongs to the Fur family. | 0.416 |
| atcU | sitB | SBG_0443 | SBG_2483 | Copper-transporting ATPase. | Iron transport protein, ATP-binding component. | 0.410 |
| atcU | zur | SBG_0443 | SBG_3685 | Copper-transporting ATPase. | Zinc uptake regulation protein; Belongs to the Fur family. | 0.416 |
| fur | atcU | SBG_0583 | SBG_0443 | Ferric uptake regulation protein; Belongs to the Fur family. | Copper-transporting ATPase. | 0.416 |
| fur | sitA | SBG_0583 | SBG_2482 | Ferric uptake regulation protein; Belongs to the Fur family. | Iron transport protein, periplasmic-binding protein; Belongs to the bacterial solute-binding protein 9 family. | 0.428 |
| fur | sitB | SBG_0583 | SBG_2483 | Ferric uptake regulation protein; Belongs to the Fur family. | Iron transport protein, ATP-binding component. | 0.496 |
| sitA | fur | SBG_2482 | SBG_0583 | Iron transport protein, periplasmic-binding protein; Belongs to the bacterial solute-binding protein 9 family. | Ferric uptake regulation protein; Belongs to the Fur family. | 0.428 |
| sitA | sitB | SBG_2482 | SBG_2483 | Iron transport protein, periplasmic-binding protein; Belongs to the bacterial solute-binding protein 9 family. | Iron transport protein, ATP-binding component. | 0.999 |
| sitA | sitC | SBG_2482 | SBG_2484 | Iron transport protein, periplasmic-binding protein; Belongs to the bacterial solute-binding protein 9 family. | Iron transport protein, inner membrane component. | 0.999 |
| sitA | sitD | SBG_2482 | SBG_2485 | Iron transport protein, periplasmic-binding protein; Belongs to the bacterial solute-binding protein 9 family. | Iron transport protein, inner membrane component. | 0.999 |
| sitA | yebI | SBG_2482 | SBG_1730 | Iron transport protein, periplasmic-binding protein; Belongs to the bacterial solute-binding protein 9 family. | High-affinity zinc uptake system membrane protein. | 0.831 |
| sitA | yebL | SBG_2482 | SBG_1728 | Iron transport protein, periplasmic-binding protein; Belongs to the bacterial solute-binding protein 9 family. | High-affinity zinc uptake system periplasmic binding protein. | 0.406 |
| sitA | ygbA | SBG_2482 | SBG_2481 | Iron transport protein, periplasmic-binding protein; Belongs to the bacterial solute-binding protein 9 family. | Conserved hypothetical protein. | 0.513 |
| sitA | zinT | SBG_2482 | SBG_1108 | Iron transport protein, periplasmic-binding protein; Belongs to the bacterial solute-binding protein 9 family. | Conserved hypothetical protein. | 0.677 |
| sitB | atcU | SBG_2483 | SBG_0443 | Iron transport protein, ATP-binding component. | Copper-transporting ATPase. | 0.410 |
| sitB | fur | SBG_2483 | SBG_0583 | Iron transport protein, ATP-binding component. | Ferric uptake regulation protein; Belongs to the Fur family. | 0.496 |
| sitB | sitA | SBG_2483 | SBG_2482 | Iron transport protein, ATP-binding component. | Iron transport protein, periplasmic-binding protein; Belongs to the bacterial solute-binding protein 9 family. | 0.999 |
| sitB | sitC | SBG_2483 | SBG_2484 | Iron transport protein, ATP-binding component. | Iron transport protein, inner membrane component. | 0.999 |
| sitB | sitD | SBG_2483 | SBG_2485 | Iron transport protein, ATP-binding component. | Iron transport protein, inner membrane component. | 0.999 |
| sitB | yebI | SBG_2483 | SBG_1730 | Iron transport protein, ATP-binding component. | High-affinity zinc uptake system membrane protein. | 0.828 |