| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| RSc1200 | nasD | RSc1200 | RSc0379 | Probable cog0600, abc-type nitrate/sulfonate/bicarbonate transport system, permease component abc transporter protein. | Putative nitrate atp-binding abc transporter protein. | 0.760 |
| RSc1200 | nasE | RSc1200 | RSc0380 | Probable cog0600, abc-type nitrate/sulfonate/bicarbonate transport system, permease component abc transporter protein. | Putative nitrate transmembrane abc transporter protein. | 0.696 |
| RSc1200 | nasF | RSc1200 | RSc0381 | Probable cog0600, abc-type nitrate/sulfonate/bicarbonate transport system, permease component abc transporter protein. | Putative nitrate transporter protein. | 0.554 |
| RSc1200 | ssuC | RSc1200 | RSc1340 | Probable cog0600, abc-type nitrate/sulfonate/bicarbonate transport system, permease component abc transporter protein. | Putative aliphatic sulfonates transmembrane abc transporter protein. | 0.413 |
| RSp1465 | nasD | RSp1465 | RSc0379 | Probable abc-type transport system, permease component abc transporter protein. | Putative nitrate atp-binding abc transporter protein. | 0.892 |
| RSp1508 | nasD | RSp1508 | RSc0379 | Probable transmembranee abc transporter protein. | Putative nitrate atp-binding abc transporter protein. | 0.862 |
| RSp1508 | nasF | RSp1508 | RSc0381 | Probable transmembranee abc transporter protein. | Putative nitrate transporter protein. | 0.788 |
| RSp1508 | ssuC | RSp1508 | RSc1340 | Probable transmembranee abc transporter protein. | Putative aliphatic sulfonates transmembrane abc transporter protein. | 0.406 |
| narG | narH | RSp0974 | RSp0975 | Probable respiratory nitrate reductase alpha chain oxidoreductase protein; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. | Probable respiratory nitrate reductase oxidoreductase protein. | 0.999 |
| narG | narI | RSp0974 | RSp0977 | Probable respiratory nitrate reductase alpha chain oxidoreductase protein; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. | Probable respiratory nitrate reductase transmembrane protein. | 0.999 |
| narG | nasA | RSp0974 | RSp1219 | Probable respiratory nitrate reductase alpha chain oxidoreductase protein; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. | Probable nitrate reductase large subunit oxidoreductase protein; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. NasA/NapA/NarB subfamily. | 0.937 |
| narG | nasD | RSp0974 | RSc0379 | Probable respiratory nitrate reductase alpha chain oxidoreductase protein; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. | Putative nitrate atp-binding abc transporter protein. | 0.900 |
| narG | nasE | RSp0974 | RSc0380 | Probable respiratory nitrate reductase alpha chain oxidoreductase protein; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. | Putative nitrate transmembrane abc transporter protein. | 0.900 |
| narG | nasF | RSp0974 | RSc0381 | Probable respiratory nitrate reductase alpha chain oxidoreductase protein; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. | Putative nitrate transporter protein. | 0.904 |
| narH | narG | RSp0975 | RSp0974 | Probable respiratory nitrate reductase oxidoreductase protein. | Probable respiratory nitrate reductase alpha chain oxidoreductase protein; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. | 0.999 |
| narH | narI | RSp0975 | RSp0977 | Probable respiratory nitrate reductase oxidoreductase protein. | Probable respiratory nitrate reductase transmembrane protein. | 0.999 |
| narH | nasA | RSp0975 | RSp1219 | Probable respiratory nitrate reductase oxidoreductase protein. | Probable nitrate reductase large subunit oxidoreductase protein; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. NasA/NapA/NarB subfamily. | 0.955 |
| narH | nasD | RSp0975 | RSc0379 | Probable respiratory nitrate reductase oxidoreductase protein. | Putative nitrate atp-binding abc transporter protein. | 0.900 |
| narH | nasE | RSp0975 | RSc0380 | Probable respiratory nitrate reductase oxidoreductase protein. | Putative nitrate transmembrane abc transporter protein. | 0.900 |
| narH | nasF | RSp0975 | RSc0381 | Probable respiratory nitrate reductase oxidoreductase protein. | Putative nitrate transporter protein. | 0.906 |