| node1 | node2 | node1 annotation | node2 annotation | score |
| EIO_0278 | EIO_0902 | Putative peptide ABC transporter, permease protein. | Nickel import ATP-binding protein NikD, putative. | 0.410 |
| EIO_0278 | EIO_1973 | Putative peptide ABC transporter, permease protein. | Oligopeptide/dipeptide ABC transporter, ATPase subunit. | 0.861 |
| EIO_0294 | EIO_1973 | Probable dipeptide transport system permease protein. | Oligopeptide/dipeptide ABC transporter, ATPase subunit. | 0.845 |
| EIO_0739 | EIO_0902 | Binding-protein-dependent transport systems inner membrane component. | Nickel import ATP-binding protein NikD, putative. | 0.612 |
| EIO_0739 | EIO_1973 | Binding-protein-dependent transport systems inner membrane component. | Oligopeptide/dipeptide ABC transporter, ATPase subunit. | 0.909 |
| EIO_0902 | EIO_0278 | Nickel import ATP-binding protein NikD, putative. | Putative peptide ABC transporter, permease protein. | 0.410 |
| EIO_0902 | EIO_0739 | Nickel import ATP-binding protein NikD, putative. | Binding-protein-dependent transport systems inner membrane component. | 0.612 |
| EIO_0902 | EIO_1439 | Nickel import ATP-binding protein NikD, putative. | Binding-protein-dependent transport systems inner membrane component. | 0.569 |
| EIO_0902 | EIO_1486 | Nickel import ATP-binding protein NikD, putative. | Binding-protein-dependent transport systems inner membrane component. | 0.473 |
| EIO_0902 | EIO_1502 | Nickel import ATP-binding protein NikD, putative. | Peptide ABC transporter, permease protein. | 0.471 |
| EIO_0902 | EIO_1973 | Nickel import ATP-binding protein NikD, putative. | Oligopeptide/dipeptide ABC transporter, ATPase subunit. | 0.931 |
| EIO_0902 | EIO_1976 | Nickel import ATP-binding protein NikD, putative. | Binding-protein-dependent transport systems inner membrane component. | 0.528 |
| EIO_0902 | EIO_2306 | Nickel import ATP-binding protein NikD, putative. | ABC transporter, membrane spanning protein (dipeptide). | 0.504 |
| EIO_0902 | EIO_2674 | Nickel import ATP-binding protein NikD, putative. | Oligopeptide ABC transporter (permease). | 0.594 |
| EIO_1439 | EIO_0902 | Binding-protein-dependent transport systems inner membrane component. | Nickel import ATP-binding protein NikD, putative. | 0.569 |
| EIO_1439 | EIO_1973 | Binding-protein-dependent transport systems inner membrane component. | Oligopeptide/dipeptide ABC transporter, ATPase subunit. | 0.877 |
| EIO_1486 | EIO_0902 | Binding-protein-dependent transport systems inner membrane component. | Nickel import ATP-binding protein NikD, putative. | 0.473 |
| EIO_1486 | EIO_1973 | Binding-protein-dependent transport systems inner membrane component. | Oligopeptide/dipeptide ABC transporter, ATPase subunit. | 0.847 |
| EIO_1502 | EIO_0902 | Peptide ABC transporter, permease protein. | Nickel import ATP-binding protein NikD, putative. | 0.471 |
| EIO_1502 | EIO_1973 | Peptide ABC transporter, permease protein. | Oligopeptide/dipeptide ABC transporter, ATPase subunit. | 0.830 |