| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| hk01 | hk05 | stu0318 | stu1159 | Sensor histidine kinase (homolog to csrS/covS Spy). | Sensor histidine kinase (homolog to HK02/MicB Spn & HK02 Sth & VicK Spy). | 0.453 |
| hk01 | stu1380 | stu0318 | stu1380 | Sensor histidine kinase (homolog to csrS/covS Spy). | Response regulator (homolog to RR08 Spn) uncoupled, truncated; Truncated. | 0.824 |
| hk01 | stu1381 | stu0318 | stu1381 | Sensor histidine kinase (homolog to csrS/covS Spy). | Response regulator (homolog to RR08 Spn) uncoupled, truncated; Truncated. | 0.907 |
| hk04 | hk07 | stu0902 | stu1335 | Sensor histidine kinase (homolog to spaK Bsu). | Sensor histidine kinase (homolog to HK01Spn & Sth). | 0.648 |
| hk04 | stu1380 | stu0902 | stu1380 | Sensor histidine kinase (homolog to spaK Bsu). | Response regulator (homolog to RR08 Spn) uncoupled, truncated; Truncated. | 0.469 |
| hk04 | stu1381 | stu0902 | stu1381 | Sensor histidine kinase (homolog to spaK Bsu). | Response regulator (homolog to RR08 Spn) uncoupled, truncated; Truncated. | 0.833 |
| hk05 | hk01 | stu1159 | stu0318 | Sensor histidine kinase (homolog to HK02/MicB Spn & HK02 Sth & VicK Spy). | Sensor histidine kinase (homolog to csrS/covS Spy). | 0.453 |
| hk05 | stu1380 | stu1159 | stu1380 | Sensor histidine kinase (homolog to HK02/MicB Spn & HK02 Sth & VicK Spy). | Response regulator (homolog to RR08 Spn) uncoupled, truncated; Truncated. | 0.572 |
| hk05 | stu1381 | stu1159 | stu1381 | Sensor histidine kinase (homolog to HK02/MicB Spn & HK02 Sth & VicK Spy). | Response regulator (homolog to RR08 Spn) uncoupled, truncated; Truncated. | 0.880 |
| hk07 | hk04 | stu1335 | stu0902 | Sensor histidine kinase (homolog to HK01Spn & Sth). | Sensor histidine kinase (homolog to spaK Bsu). | 0.648 |
| hk07 | stu0795 | stu1335 | stu0795 | Sensor histidine kinase (homolog to HK01Spn & Sth). | Sensor histidine kinase (homolog to ciaH Spn), truncated; Truncated. | 0.522 |
| hk07 | stu1380 | stu1335 | stu1380 | Sensor histidine kinase (homolog to HK01Spn & Sth). | Response regulator (homolog to RR08 Spn) uncoupled, truncated; Truncated. | 0.608 |
| hk07 | stu1381 | stu1335 | stu1381 | Sensor histidine kinase (homolog to HK01Spn & Sth). | Response regulator (homolog to RR08 Spn) uncoupled, truncated; Truncated. | 0.792 |
| stu0277 | stu1380 | stu0277 | stu1380 | Urease cluster protein, truncated; Truncated. | Response regulator (homolog to RR08 Spn) uncoupled, truncated; Truncated. | 0.585 |
| stu0277 | stu1381 | stu0277 | stu1381 | Urease cluster protein, truncated; Truncated. | Response regulator (homolog to RR08 Spn) uncoupled, truncated; Truncated. | 0.585 |
| stu0437 | stu1380 | stu0437 | stu1380 | Sensor histidine kinase, uncoupled, truncated; Truncated. | Response regulator (homolog to RR08 Spn) uncoupled, truncated; Truncated. | 0.677 |
| stu0437 | stu1381 | stu0437 | stu1381 | Sensor histidine kinase, uncoupled, truncated; Truncated. | Response regulator (homolog to RR08 Spn) uncoupled, truncated; Truncated. | 0.679 |
| stu0793 | stu0795 | stu0793 | stu0795 | Sensor histidine kinase (homolog to ciaH Spn), truncated; Truncated. | Sensor histidine kinase (homolog to ciaH Spn), truncated; Truncated. | 0.558 |
| stu0793 | stu1380 | stu0793 | stu1380 | Sensor histidine kinase (homolog to ciaH Spn), truncated; Truncated. | Response regulator (homolog to RR08 Spn) uncoupled, truncated; Truncated. | 0.469 |
| stu0793 | stu1381 | stu0793 | stu1381 | Sensor histidine kinase (homolog to ciaH Spn), truncated; Truncated. | Response regulator (homolog to RR08 Spn) uncoupled, truncated; Truncated. | 0.469 |