| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| SO_0490 | SO_3627 | SO_0490 | SO_3627 | Transmembrane transcriptional regulator CadC family. | Transcriptional repressor of flavocytochrome c TetR family. | 0.673 |
| SO_0490 | SO_3874 | SO_0490 | SO_3874 | Transmembrane transcriptional regulator CadC family. | Transcriptional regulator LysR family; Belongs to the LysR transcriptional regulatory family. | 0.662 |
| SO_0490 | SO_4623 | SO_0490 | SO_4623 | Transmembrane transcriptional regulator CadC family. | Two component signal transduction system response regulator. | 0.662 |
| SO_0490 | ccmB | SO_0490 | SO_0262 | Transmembrane transcriptional regulator CadC family. | ABC-type heme export system permease component 1 CcmB; Required for the export of heme to the periplasm for the biogenesis of c-type cytochromes; Belongs to the CcmB/CycW/HelB family. | 0.618 |
| SO_0490 | ttrR | SO_0490 | SO_4157 | Transmembrane transcriptional regulator CadC family. | Two-component system, LuxR family, response regulator TtrR; Thiosulfate/tetrathionate-responsive two component signal transduction system response regulator TtrR. | 0.780 |
| SO_0490 | ttrS | SO_0490 | SO_4155 | Transmembrane transcriptional regulator CadC family. | Thiosulfate/tetrathionate-responsive two component signal transduction system histidine kinase TtrS. | 0.656 |
| SO_0859 | SO_1416 | SO_0859 | SO_1416 | 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. | 0.659 |
| SO_0859 | SO_1417 | SO_0859 | SO_1417 | Histidine kinase; Two component signal transduction system hybrid histidine kinase/response regulator with PAS sensory domain. | Two component signal transduction system histidine kinase. | 0.833 |
| SO_0859 | SO_4623 | SO_0859 | SO_4623 | Histidine kinase; Two component signal transduction system hybrid histidine kinase/response regulator with PAS sensory domain. | Two component signal transduction system response regulator. | 0.857 |
| SO_0859 | cheR-3 | SO_0859 | SO_3251 | Histidine kinase; Two component signal transduction system hybrid histidine kinase/response regulator with PAS sensory domain. | Chemotaxis signal transduction system MCP methyltransferase CheR. | 0.507 |
| SO_0859 | ttrR | SO_0859 | SO_4157 | Histidine kinase; Two component signal transduction system hybrid histidine kinase/response regulator with PAS sensory domain. | Two-component system, LuxR family, response regulator TtrR; Thiosulfate/tetrathionate-responsive two component signal transduction system response regulator TtrR. | 0.665 |
| SO_0859 | ttrS | SO_0859 | SO_4155 | Histidine kinase; Two component signal transduction system hybrid histidine kinase/response regulator with PAS sensory domain. | Thiosulfate/tetrathionate-responsive two component signal transduction system histidine kinase TtrS. | 0.745 |
| SO_1416 | SO_0859 | SO_1416 | SO_0859 | Two component signal transduction system response regulator LuxR family. | Histidine kinase; Two component signal transduction system hybrid histidine kinase/response regulator with PAS sensory domain. | 0.659 |
| SO_1416 | SO_1417 | SO_1416 | SO_1417 | Two component signal transduction system response regulator LuxR family. | Two component signal transduction system histidine kinase. | 0.995 |
| SO_1416 | cheR-3 | SO_1416 | SO_3251 | Two component signal transduction system response regulator LuxR family. | Chemotaxis signal transduction system MCP methyltransferase CheR. | 0.857 |
| SO_1416 | ttrR | SO_1416 | SO_4157 | Two component signal transduction system response regulator LuxR family. | Two-component system, LuxR family, response regulator TtrR; Thiosulfate/tetrathionate-responsive two component signal transduction system response regulator TtrR. | 0.911 |
| SO_1416 | ttrS | SO_1416 | SO_4155 | Two component signal transduction system response regulator LuxR family. | Thiosulfate/tetrathionate-responsive two component signal transduction system histidine kinase TtrS. | 0.981 |
| SO_1417 | SO_0859 | SO_1417 | 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. | 0.833 |
| SO_1417 | SO_1416 | SO_1417 | SO_1416 | Two component signal transduction system histidine kinase. | Two component signal transduction system response regulator LuxR family. | 0.995 |
| SO_1417 | SO_4623 | SO_1417 | SO_4623 | Two component signal transduction system histidine kinase. | Two component signal transduction system response regulator. | 0.406 |