| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| GSU0358 | GSU0359 | GSU0358 | GSU0359 | Periplasmic nitrate reductase, iron-sulfur cluster-binding subunit, putative. | Sigma-54-dependent sensor transcriptional regulator, PAS domain-containing; Domains: PAS, sigma54 interaction, HTH8. | 0.410 |
| GSU0358 | GSU0360 | GSU0358 | GSU0360 | Periplasmic nitrate reductase, iron-sulfur cluster-binding subunit, putative. | Peptidoglycan-binding outer membrane protein, OMP_b-brl and OmpA domain-containing; Domains: OMP_b-brl, OmpA. | 0.510 |
| GSU0359 | GSU0358 | GSU0359 | GSU0358 | Sigma-54-dependent sensor transcriptional regulator, PAS domain-containing; Domains: PAS, sigma54 interaction, HTH8. | Periplasmic nitrate reductase, iron-sulfur cluster-binding subunit, putative. | 0.410 |
| GSU0359 | GSU0360 | GSU0359 | GSU0360 | Sigma-54-dependent sensor transcriptional regulator, PAS domain-containing; Domains: PAS, sigma54 interaction, HTH8. | Peptidoglycan-binding outer membrane protein, OMP_b-brl and OmpA domain-containing; Domains: OMP_b-brl, OmpA. | 0.448 |
| GSU0359 | GSU1768 | GSU0359 | GSU1768 | Sigma-54-dependent sensor transcriptional regulator, PAS domain-containing; Domains: PAS, sigma54 interaction, HTH8. | ParA family protein. | 0.411 |
| GSU0359 | GSU1990 | GSU0359 | GSU1990 | Sigma-54-dependent sensor transcriptional regulator, PAS domain-containing; Domains: PAS, sigma54 interaction, HTH8. | Sensor histidine kinase, NtrB-related protein; Domains: HisKA, HATPase_c. | 0.438 |
| GSU0359 | GSU3216 | GSU0359 | GSU3216 | Sigma-54-dependent sensor transcriptional regulator, PAS domain-containing; Domains: PAS, sigma54 interaction, HTH8. | Sensor histidine kinase; Domains: HATPase_c. | 0.409 |
| GSU0359 | flhG | GSU0359 | GSU3054 | Sigma-54-dependent sensor transcriptional regulator, PAS domain-containing; Domains: PAS, sigma54 interaction, HTH8. | Flagellar biogenesis ATPase FlhG. | 0.499 |
| GSU0359 | gnfL | GSU0359 | GSU1004 | Sigma-54-dependent sensor transcriptional regulator, PAS domain-containing; Domains: PAS, sigma54 interaction, HTH8. | Nitrogen fixation master sensor histidine kinase, PAS domain-containing; Domains: PAS, HisKA, HATPase_c. | 0.419 |
| GSU0359 | rpoN | GSU0359 | GSU1887 | Sigma-54-dependent sensor transcriptional regulator, PAS domain-containing; Domains: PAS, sigma54 interaction, HTH8. | RNA polymerase sigma-54 factor RpoN; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. | 0.771 |
| GSU0360 | GSU0358 | GSU0360 | GSU0358 | Peptidoglycan-binding outer membrane protein, OMP_b-brl and OmpA domain-containing; Domains: OMP_b-brl, OmpA. | Periplasmic nitrate reductase, iron-sulfur cluster-binding subunit, putative. | 0.510 |
| GSU0360 | GSU0359 | GSU0360 | GSU0359 | Peptidoglycan-binding outer membrane protein, OMP_b-brl and OmpA domain-containing; Domains: OMP_b-brl, OmpA. | Sigma-54-dependent sensor transcriptional regulator, PAS domain-containing; Domains: PAS, sigma54 interaction, HTH8. | 0.448 |
| GSU1768 | GSU0359 | GSU1768 | GSU0359 | ParA family protein. | Sigma-54-dependent sensor transcriptional regulator, PAS domain-containing; Domains: PAS, sigma54 interaction, HTH8. | 0.411 |
| GSU1990 | GSU0359 | GSU1990 | GSU0359 | Sensor histidine kinase, NtrB-related protein; Domains: HisKA, HATPase_c. | Sigma-54-dependent sensor transcriptional regulator, PAS domain-containing; Domains: PAS, sigma54 interaction, HTH8. | 0.438 |
| GSU1990 | gnfL | GSU1990 | GSU1004 | Sensor histidine kinase, NtrB-related protein; Domains: HisKA, HATPase_c. | Nitrogen fixation master sensor histidine kinase, PAS domain-containing; Domains: PAS, HisKA, HATPase_c. | 0.927 |
| GSU1990 | rpoN | GSU1990 | GSU1887 | Sensor histidine kinase, NtrB-related protein; Domains: HisKA, HATPase_c. | RNA polymerase sigma-54 factor RpoN; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. | 0.518 |
| GSU3216 | GSU0359 | GSU3216 | GSU0359 | Sensor histidine kinase; Domains: HATPase_c. | Sigma-54-dependent sensor transcriptional regulator, PAS domain-containing; Domains: PAS, sigma54 interaction, HTH8. | 0.409 |
| flhG | GSU0359 | GSU3054 | GSU0359 | Flagellar biogenesis ATPase FlhG. | Sigma-54-dependent sensor transcriptional regulator, PAS domain-containing; Domains: PAS, sigma54 interaction, HTH8. | 0.499 |
| gnfL | GSU0359 | GSU1004 | GSU0359 | Nitrogen fixation master sensor histidine kinase, PAS domain-containing; Domains: PAS, HisKA, HATPase_c. | Sigma-54-dependent sensor transcriptional regulator, PAS domain-containing; Domains: PAS, sigma54 interaction, HTH8. | 0.419 |
| gnfL | GSU1990 | GSU1004 | GSU1990 | Nitrogen fixation master sensor histidine kinase, PAS domain-containing; Domains: PAS, HisKA, HATPase_c. | Sensor histidine kinase, NtrB-related protein; Domains: HisKA, HATPase_c. | 0.927 |