| node1 | node2 | node1 annotation | node2 annotation | score |
| Rta_00600 | Rta_00610 | Candidate histidine kinase, classic. | Candidate response regulator, OmpR. | 0.995 |
| Rta_00600 | Rta_19280 | Candidate histidine kinase, classic. | Candidate response regulator, atypical CheY. | 0.656 |
| Rta_00600 | Rta_19460 | Candidate histidine kinase, classic. | Candidate histidine kinase, atypical hybrid. | 0.823 |
| Rta_00600 | Rta_33830 | Candidate histidine kinase, classic. | Candidate histidine kinase, unorthodox. | 0.637 |
| Rta_00610 | Rta_00600 | Candidate response regulator, OmpR. | Candidate histidine kinase, classic. | 0.995 |
| Rta_00610 | Rta_01940 | Candidate response regulator, OmpR. | Candidate histidine kinase, classic. | 0.816 |
| Rta_00610 | Rta_08510 | Candidate response regulator, OmpR. | Candidate histidine kinase, classic. | 0.780 |
| Rta_00610 | Rta_19280 | Candidate response regulator, OmpR. | Candidate response regulator, atypical CheY. | 0.767 |
| Rta_00610 | Rta_19460 | Candidate response regulator, OmpR. | Candidate histidine kinase, atypical hybrid. | 0.782 |
| Rta_00610 | Rta_23475 | Candidate response regulator, OmpR. | Candidate histidine kinase, classic. | 0.772 |
| Rta_00610 | Rta_28790 | Candidate response regulator, OmpR. | Candidate histidine kinase, classic. | 0.791 |
| Rta_00610 | Rta_33830 | Candidate response regulator, OmpR. | Candidate histidine kinase, unorthodox. | 0.773 |
| Rta_00610 | Rta_34830 | Candidate response regulator, OmpR. | Candidate histidine kinase, classic. | 0.808 |
| Rta_00610 | Rta_35450 | Candidate response regulator, OmpR. | Candidate histidine kinase, classic. | 0.799 |
| Rta_01940 | Rta_00610 | Candidate histidine kinase, classic. | Candidate response regulator, OmpR. | 0.816 |
| Rta_01940 | Rta_19280 | Candidate histidine kinase, classic. | Candidate response regulator, atypical CheY. | 0.831 |
| Rta_01940 | Rta_19460 | Candidate histidine kinase, classic. | Candidate histidine kinase, atypical hybrid. | 0.823 |
| Rta_01940 | Rta_33830 | Candidate histidine kinase, classic. | Candidate histidine kinase, unorthodox. | 0.684 |
| Rta_08510 | Rta_00610 | Candidate histidine kinase, classic. | Candidate response regulator, OmpR. | 0.780 |
| Rta_08510 | Rta_19280 | Candidate histidine kinase, classic. | Candidate response regulator, atypical CheY. | 0.803 |