| node1 | node2 | node1 annotation | node2 annotation | score |
| Rfer_0503 | Rfer_0504 | Two component transcriptional regulator, winged helix family. | Periplasmic sensor signal transduction histidine kinase. | 0.996 |
| Rfer_0503 | Rfer_1768 | Two component transcriptional regulator, winged helix family. | Multi-sensor hybrid histidine kinase. | 0.901 |
| Rfer_0504 | Rfer_0503 | Periplasmic sensor signal transduction histidine kinase. | Two component transcriptional regulator, winged helix family. | 0.996 |
| Rfer_0504 | Rfer_1091 | Periplasmic sensor signal transduction histidine kinase. | Two component transcriptional regulator, winged helix family. | 0.849 |
| Rfer_0504 | Rfer_1768 | Periplasmic sensor signal transduction histidine kinase. | Multi-sensor hybrid histidine kinase. | 0.845 |
| Rfer_0504 | Rfer_2401 | Periplasmic sensor signal transduction histidine kinase. | Two component transcriptional regulator, winged helix family. | 0.837 |
| Rfer_0504 | Rfer_2540 | Periplasmic sensor signal transduction histidine kinase. | Two component transcriptional regulator, winged helix family. | 0.978 |
| Rfer_0504 | Rfer_2786 | Periplasmic sensor signal transduction histidine kinase. | Two component, sigma54 specific, transcriptional regulator, Fis family. | 0.915 |
| Rfer_0504 | Rfer_3120 | Periplasmic sensor signal transduction histidine kinase. | Two component transcriptional regulator, winged helix family. | 0.839 |
| Rfer_0504 | Rfer_3523 | Periplasmic sensor signal transduction histidine kinase. | Two component transcriptional regulator, winged helix family. | 0.842 |
| Rfer_0504 | Rfer_3820 | Periplasmic sensor signal transduction histidine kinase. | Two component transcriptional regulator, winged helix family. | 0.854 |
| Rfer_0504 | Rfer_3950 | Periplasmic sensor signal transduction histidine kinase. | Two component transcriptional regulator, winged helix family. | 0.847 |
| Rfer_1091 | Rfer_0504 | Two component transcriptional regulator, winged helix family. | Periplasmic sensor signal transduction histidine kinase. | 0.849 |
| Rfer_1091 | Rfer_1768 | Two component transcriptional regulator, winged helix family. | Multi-sensor hybrid histidine kinase. | 0.901 |
| Rfer_1768 | Rfer_0503 | Multi-sensor hybrid histidine kinase. | Two component transcriptional regulator, winged helix family. | 0.901 |
| Rfer_1768 | Rfer_0504 | Multi-sensor hybrid histidine kinase. | Periplasmic sensor signal transduction histidine kinase. | 0.845 |
| Rfer_1768 | Rfer_1091 | Multi-sensor hybrid histidine kinase. | Two component transcriptional regulator, winged helix family. | 0.901 |
| Rfer_1768 | Rfer_2401 | Multi-sensor hybrid histidine kinase. | Two component transcriptional regulator, winged helix family. | 0.901 |
| Rfer_1768 | Rfer_2540 | Multi-sensor hybrid histidine kinase. | Two component transcriptional regulator, winged helix family. | 0.901 |
| Rfer_1768 | Rfer_2786 | Multi-sensor hybrid histidine kinase. | Two component, sigma54 specific, transcriptional regulator, Fis family. | 0.481 |