| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| SO_0352 | SO_0859 | SO_0352 | SO_0859 | Two component signal transduction system histidine kinase. | Histidine kinase; Two component signal transduction system hybrid histidine kinase/response regulator with PAS sensory domain. | 0.598 |
| SO_0352 | SO_2725 | SO_0352 | SO_2725 | Two component signal transduction system histidine kinase. | Transcriptional regulator LuxR family. | 0.761 |
| SO_0352 | SO_3305 | SO_0352 | SO_3305 | Two component signal transduction system histidine kinase. | Two component signal transduction system response regulator LuxR family. | 0.886 |
| SO_0352 | SO_4002 | SO_0352 | SO_4002 | Two component signal transduction system histidine kinase. | Two component signal transduction system hybrid histidine kinase/response regulator with PAS sensory domain. | 0.602 |
| SO_0352 | narP | SO_0352 | SO_3982 | Two component signal transduction system histidine kinase. | Nitrate/nitrite-responsive two component signal transduction system response regulator NarP. | 0.919 |
| SO_0352 | rcsB | SO_0352 | SO_4444 | Two component signal transduction system histidine kinase. | Two-component system, NarL family, captular synthesis response regulator RcsB; Two component signal transduction system response regulator of capsule flagella and curli biosynthesis RcsB. | 0.903 |
| SO_0352 | uvrY | SO_0352 | SO_1860 | Two component signal transduction system histidine kinase. | Two component signal transduction system response regulator UvrY. | 0.872 |
| SO_0859 | SO_0352 | SO_0859 | SO_0352 | Histidine kinase; Two component signal transduction system hybrid histidine kinase/response regulator with PAS sensory domain. | Two component signal transduction system histidine kinase. | 0.598 |
| SO_0859 | SO_2725 | SO_0859 | SO_2725 | Histidine kinase; Two component signal transduction system hybrid histidine kinase/response regulator with PAS sensory domain. | Transcriptional regulator LuxR family. | 0.876 |
| SO_0859 | SO_3305 | SO_0859 | SO_3305 | Histidine kinase; Two component signal transduction system hybrid histidine kinase/response regulator with PAS sensory domain. | Two component signal transduction system response regulator LuxR family. | 0.871 |
| SO_0859 | SO_4002 | SO_0859 | SO_4002 | Histidine kinase; Two component signal transduction system hybrid histidine kinase/response regulator with PAS sensory domain. | Two component signal transduction system hybrid histidine kinase/response regulator with PAS sensory domain. | 0.991 |
| SO_0859 | barA | SO_0859 | SO_3457 | Histidine kinase; Two component signal transduction system hybrid histidine kinase/response regulator with PAS sensory domain. | Histidine kinase; Two component signal transduction system hybrid histidine kinase/response regulator with DUF2222 and Hpt domains BarA. | 0.991 |
| SO_0859 | narP | SO_0859 | SO_3982 | Histidine kinase; Two component signal transduction system hybrid histidine kinase/response regulator with PAS sensory domain. | Nitrate/nitrite-responsive two component signal transduction system response regulator NarP. | 0.871 |
| SO_0859 | rcsB | SO_0859 | SO_4444 | Histidine kinase; Two component signal transduction system hybrid histidine kinase/response regulator with PAS sensory domain. | Two-component system, NarL family, captular synthesis response regulator RcsB; Two component signal transduction system response regulator of capsule flagella and curli biosynthesis RcsB. | 0.871 |
| SO_0859 | torS | SO_0859 | SO_1230 | Histidine kinase; Two component signal transduction system hybrid histidine kinase/response regulator with PAS sensory domain. | Histidine kinase; TMAO-responsive two component signal transduction system hybrid histidine kinase/response regulator TorS. | 0.989 |
| SO_0859 | uvrY | SO_0859 | SO_1860 | Histidine kinase; Two component signal transduction system hybrid histidine kinase/response regulator with PAS sensory domain. | Two component signal transduction system response regulator UvrY. | 0.882 |
| SO_2725 | SO_0352 | SO_2725 | SO_0352 | Transcriptional regulator LuxR family. | Two component signal transduction system histidine kinase. | 0.761 |
| SO_2725 | SO_0859 | SO_2725 | SO_0859 | Transcriptional regulator LuxR family. | Histidine kinase; Two component signal transduction system hybrid histidine kinase/response regulator with PAS sensory domain. | 0.876 |
| SO_2725 | SO_3305 | SO_2725 | SO_3305 | Transcriptional regulator LuxR family. | Two component signal transduction system response regulator LuxR family. | 0.760 |
| SO_2725 | SO_4002 | SO_2725 | SO_4002 | Transcriptional regulator LuxR family. | Two component signal transduction system hybrid histidine kinase/response regulator with PAS sensory domain. | 0.934 |