| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| XM1_2026 | napA | XM1_2026 | XM1_3506 | Cytochrome c-552; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; transporter. | Nitrate reductase, periplasmic, large subunit; Catalytic subunit of the periplasmic nitrate reductase complex NapAB. Receives electrons from NapB and catalyzes the reduction of nitrate to nitrite. | 0.904 |
| XM1_2026 | napB | XM1_2026 | XM1_3503 | Cytochrome c-552; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; transporter. | Nitrate reductase cytochrome c-type subunit; Electron transfer subunit of the periplasmic nitrate reductase complex NapAB; Belongs to the NapB family. | 0.928 |
| XM1_2026 | napD | XM1_2026 | XM1_3507 | Cytochrome c-552; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; transporter. | Chaperone NapD; Chaperone for NapA, the catalytic subunit of the periplasmic nitrate reductase. It binds directly and specifically to the twin- arginine signal peptide of NapA, preventing premature interaction with the Tat translocase and premature export. | 0.867 |
| XM1_2026 | napF | XM1_2026 | XM1_3508 | Cytochrome c-552; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; transporter. | Ferredoxin-type protein, putative role in electron transfer to periplasmic nitrate reductase (NapA); Could be involved in the maturation of NapA, the catalytic subunit of the periplasmic nitrate reductase, before its export into the periplasm; Belongs to the NapF family. | 0.827 |
| XM1_2026 | napG | XM1_2026 | XM1_3505 | Cytochrome c-552; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; transporter. | Ferredoxin-type protein napG homolog; Function of strongly homologous gene; carrier. | 0.787 |
| XM1_2026 | napH | XM1_2026 | XM1_3504 | Cytochrome c-552; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; transporter. | Ferredoxin-type protein NapH; Function of homologous gene experimentally demonstrated in an other organism; carrier. | 0.873 |
| XM1_2026 | nirS-2 | XM1_2026 | XM1_2022 | Cytochrome c-552; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; transporter. | Nitrite reductase; Function of strongly homologous gene; enzyme. | 0.449 |
| XM1_2026 | nosG | XM1_2026 | XM1_2146 | Cytochrome c-552; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; transporter. | 4Fe-4S ferredoxin, iron-sulfur binding; Function of strongly homologous gene; enzyme. | 0.668 |
| napA | XM1_2026 | XM1_3506 | XM1_2026 | Nitrate reductase, periplasmic, large subunit; Catalytic subunit of the periplasmic nitrate reductase complex NapAB. Receives electrons from NapB and catalyzes the reduction of nitrate to nitrite. | Cytochrome c-552; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; transporter. | 0.904 |
| napA | napB | XM1_3506 | XM1_3503 | Nitrate reductase, periplasmic, large subunit; Catalytic subunit of the periplasmic nitrate reductase complex NapAB. Receives electrons from NapB and catalyzes the reduction of nitrate to nitrite. | Nitrate reductase cytochrome c-type subunit; Electron transfer subunit of the periplasmic nitrate reductase complex NapAB; Belongs to the NapB family. | 0.999 |
| napA | napC | XM1_3506 | XM1_3502 | Nitrate reductase, periplasmic, large subunit; Catalytic subunit of the periplasmic nitrate reductase complex NapAB. Receives electrons from NapB and catalyzes the reduction of nitrate to nitrite. | Nitrate reductase, cytochrome c-type,periplasmic; Function of homologous gene experimentally demonstrated in an other organism; carrier. | 0.973 |
| napA | napD | XM1_3506 | XM1_3507 | Nitrate reductase, periplasmic, large subunit; Catalytic subunit of the periplasmic nitrate reductase complex NapAB. Receives electrons from NapB and catalyzes the reduction of nitrate to nitrite. | Chaperone NapD; Chaperone for NapA, the catalytic subunit of the periplasmic nitrate reductase. It binds directly and specifically to the twin- arginine signal peptide of NapA, preventing premature interaction with the Tat translocase and premature export. | 0.998 |
| napA | napF | XM1_3506 | XM1_3508 | Nitrate reductase, periplasmic, large subunit; Catalytic subunit of the periplasmic nitrate reductase complex NapAB. Receives electrons from NapB and catalyzes the reduction of nitrate to nitrite. | Ferredoxin-type protein, putative role in electron transfer to periplasmic nitrate reductase (NapA); Could be involved in the maturation of NapA, the catalytic subunit of the periplasmic nitrate reductase, before its export into the periplasm; Belongs to the NapF family. | 0.965 |
| napA | napG | XM1_3506 | XM1_3505 | Nitrate reductase, periplasmic, large subunit; Catalytic subunit of the periplasmic nitrate reductase complex NapAB. Receives electrons from NapB and catalyzes the reduction of nitrate to nitrite. | Ferredoxin-type protein napG homolog; Function of strongly homologous gene; carrier. | 0.960 |
| napA | napH | XM1_3506 | XM1_3504 | Nitrate reductase, periplasmic, large subunit; Catalytic subunit of the periplasmic nitrate reductase complex NapAB. Receives electrons from NapB and catalyzes the reduction of nitrate to nitrite. | Ferredoxin-type protein NapH; Function of homologous gene experimentally demonstrated in an other organism; carrier. | 0.981 |
| napA | nirS-2 | XM1_3506 | XM1_2022 | Nitrate reductase, periplasmic, large subunit; Catalytic subunit of the periplasmic nitrate reductase complex NapAB. Receives electrons from NapB and catalyzes the reduction of nitrate to nitrite. | Nitrite reductase; Function of strongly homologous gene; enzyme. | 0.972 |
| napA | nosG | XM1_3506 | XM1_2146 | Nitrate reductase, periplasmic, large subunit; Catalytic subunit of the periplasmic nitrate reductase complex NapAB. Receives electrons from NapB and catalyzes the reduction of nitrate to nitrite. | 4Fe-4S ferredoxin, iron-sulfur binding; Function of strongly homologous gene; enzyme. | 0.768 |
| napA | torC | XM1_3506 | XM1_3670 | Nitrate reductase, periplasmic, large subunit; Catalytic subunit of the periplasmic nitrate reductase complex NapAB. Receives electrons from NapB and catalyzes the reduction of nitrate to nitrite. | Cytochrome c-type protein TorC; Function of homologous gene experimentally demonstrated in an other organism; carrier; Belongs to the TorC/TorY family. | 0.905 |
| napB | XM1_2026 | XM1_3503 | XM1_2026 | Nitrate reductase cytochrome c-type subunit; Electron transfer subunit of the periplasmic nitrate reductase complex NapAB; Belongs to the NapB family. | Cytochrome c-552; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; transporter. | 0.928 |
| napB | napA | XM1_3503 | XM1_3506 | Nitrate reductase cytochrome c-type subunit; Electron transfer subunit of the periplasmic nitrate reductase complex NapAB; Belongs to the NapB family. | Nitrate reductase, periplasmic, large subunit; Catalytic subunit of the periplasmic nitrate reductase complex NapAB. Receives electrons from NapB and catalyzes the reduction of nitrate to nitrite. | 0.999 |