| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| Atu3390 | fecE | Atu3390 | Atu3388 | ABC transporter, substrate binding protein (iron). | ABC transporter, nucleotide binding/ATPase protein (iron). | 0.987 |
| Atu3390 | fecE-2 | Atu3390 | Atu3394 | ABC transporter, substrate binding protein (iron). | ABC transporter, nucleotide binding/ATPase protein (iron). | 0.677 |
| Atu3390 | fecE-3 | Atu3390 | Atu3691 | ABC transporter, substrate binding protein (iron). | ABC transporter, nucleotide binding/ATPase protein (iron (III) dicitrate). | 0.575 |
| Atu3390 | fhuA | Atu3390 | Atu4022 | ABC transporter, substrate binding protein (iron). | Hydroxamate-type ferrisiderophore receptor. | 0.436 |
| Atu3390 | fhuB | Atu3390 | Atu4024 | ABC transporter, substrate binding protein (iron). | ABC transporter, membrane spanning protein (ferrichrome); Belongs to the binding-protein-dependent transport system permease family. FecCD subfamily. | 0.591 |
| Atu3390 | fhuC | Atu3390 | Atu4025 | ABC transporter, substrate binding protein (iron). | ABC transporter, nucleotide binding/ATPase protein (ferrichrome). | 0.646 |
| fecB | fecE | Atu3688 | Atu3388 | ABC transporter, membrane spanning protein (iron(III) dicitrate). | ABC transporter, nucleotide binding/ATPase protein (iron). | 0.625 |
| fecB | fecE-2 | Atu3688 | Atu3394 | ABC transporter, membrane spanning protein (iron(III) dicitrate). | ABC transporter, nucleotide binding/ATPase protein (iron). | 0.644 |
| fecB | fecE-3 | Atu3688 | Atu3691 | ABC transporter, membrane spanning protein (iron(III) dicitrate). | ABC transporter, nucleotide binding/ATPase protein (iron (III) dicitrate). | 0.996 |
| fecB | fhuB | Atu3688 | Atu4024 | ABC transporter, membrane spanning protein (iron(III) dicitrate). | ABC transporter, membrane spanning protein (ferrichrome); Belongs to the binding-protein-dependent transport system permease family. FecCD subfamily. | 0.644 |
| fecB | fhuC | Atu3688 | Atu4025 | ABC transporter, membrane spanning protein (iron(III) dicitrate). | ABC transporter, nucleotide binding/ATPase protein (ferrichrome). | 0.746 |
| fecB | fhuD | Atu3688 | Atu4023 | ABC transporter, membrane spanning protein (iron(III) dicitrate). | ABC transporter, substrate binding protein (ferrichrome). | 0.461 |
| fecE | Atu3390 | Atu3388 | Atu3390 | ABC transporter, nucleotide binding/ATPase protein (iron). | ABC transporter, substrate binding protein (iron). | 0.987 |
| fecE | fecB | Atu3388 | Atu3688 | ABC transporter, nucleotide binding/ATPase protein (iron). | ABC transporter, membrane spanning protein (iron(III) dicitrate). | 0.625 |
| fecE | fhuB | Atu3388 | Atu4024 | ABC transporter, nucleotide binding/ATPase protein (iron). | ABC transporter, membrane spanning protein (ferrichrome); Belongs to the binding-protein-dependent transport system permease family. FecCD subfamily. | 0.807 |
| fecE | fhuD | Atu3388 | Atu4023 | ABC transporter, nucleotide binding/ATPase protein (iron). | ABC transporter, substrate binding protein (ferrichrome). | 0.686 |
| fecE | hmuT | Atu3388 | Atu2460 | ABC transporter, nucleotide binding/ATPase protein (iron). | ABC transporter, substrate binding protein (hemin). | 0.471 |
| fecE-2 | Atu3390 | Atu3394 | Atu3390 | ABC transporter, nucleotide binding/ATPase protein (iron). | ABC transporter, substrate binding protein (iron). | 0.677 |
| fecE-2 | fecB | Atu3394 | Atu3688 | ABC transporter, nucleotide binding/ATPase protein (iron). | ABC transporter, membrane spanning protein (iron(III) dicitrate). | 0.644 |
| fecE-2 | fhuB | Atu3394 | Atu4024 | ABC transporter, nucleotide binding/ATPase protein (iron). | ABC transporter, membrane spanning protein (ferrichrome); Belongs to the binding-protein-dependent transport system permease family. FecCD subfamily. | 0.879 |