| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| HFX_1069 | hyfB | HFX_1069 | HFX_1067 | Multisubunit Na+/H+ antiporter, MnhB subunit. | Formate hydrogenlyase subunit 3/multisubunit Na+/H+ antiporter, MnhD subunit. | 0.997 |
| HFX_1069 | mnhC | HFX_1069 | HFX_1068 | Multisubunit Na+/H+ antiporter, MnhB subunit. | Putative monovalent cation/H+ antiporter subunit C. | 0.997 |
| HFX_1069 | mnhE | HFX_1069 | HFX_1066 | Multisubunit Na+/H+ antiporter, MnhB subunit. | Putative monovalent cation/H+ antiporter subunit E. | 0.995 |
| HFX_1069 | mnhF | HFX_1069 | HFX_1065 | Multisubunit Na+/H+ antiporter, MnhB subunit. | pH adaptation potassium efflux system protein F (sodium-potassium/hydrogen antiporter subunit F). | 0.994 |
| HFX_1069 | mnhG | HFX_1069 | HFX_1064 | Multisubunit Na+/H+ antiporter, MnhB subunit. | Putative monovalent cation/H+ antiporter subunit G. | 0.981 |
| HFX_1069 | nuoCD | HFX_1069 | HFX_0978 | Multisubunit Na+/H+ antiporter, MnhB subunit. | NADH dehydrogenase, subunit CD (ubiquinone). | 0.900 |
| HFX_1069 | nuoD | HFX_1069 | HFX_0966 | Multisubunit Na+/H+ antiporter, MnhB subunit. | NADH dehydrogenase, subunit D (ubiquinone). | 0.900 |
| HFX_1069 | nuoI | HFX_1069 | HFX_0980 | Multisubunit Na+/H+ antiporter, MnhB subunit. | NADH dehydrogenase-like complex, subunit I. | 0.900 |
| HFX_1069 | nuoL | HFX_1069 | HFX_0984 | Multisubunit Na+/H+ antiporter, MnhB subunit. | NADH dehydrogenase, subunit L (ubiquinone). | 0.866 |
| HFX_1069 | nuoL-2 | HFX_1069 | HFX_1070 | Multisubunit Na+/H+ antiporter, MnhB subunit. | NADH dehydrogenase (quinone). | 0.999 |
| hyfB | HFX_1069 | HFX_1067 | HFX_1069 | Formate hydrogenlyase subunit 3/multisubunit Na+/H+ antiporter, MnhD subunit. | Multisubunit Na+/H+ antiporter, MnhB subunit. | 0.997 |
| hyfB | mnhC | HFX_1067 | HFX_1068 | Formate hydrogenlyase subunit 3/multisubunit Na+/H+ antiporter, MnhD subunit. | Putative monovalent cation/H+ antiporter subunit C. | 0.999 |
| hyfB | mnhE | HFX_1067 | HFX_1066 | Formate hydrogenlyase subunit 3/multisubunit Na+/H+ antiporter, MnhD subunit. | Putative monovalent cation/H+ antiporter subunit E. | 0.999 |
| hyfB | mnhF | HFX_1067 | HFX_1065 | Formate hydrogenlyase subunit 3/multisubunit Na+/H+ antiporter, MnhD subunit. | pH adaptation potassium efflux system protein F (sodium-potassium/hydrogen antiporter subunit F). | 0.999 |
| hyfB | mnhG | HFX_1067 | HFX_1064 | Formate hydrogenlyase subunit 3/multisubunit Na+/H+ antiporter, MnhD subunit. | Putative monovalent cation/H+ antiporter subunit G. | 0.993 |
| hyfB | nuoCD | HFX_1067 | HFX_0978 | Formate hydrogenlyase subunit 3/multisubunit Na+/H+ antiporter, MnhD subunit. | NADH dehydrogenase, subunit CD (ubiquinone). | 0.999 |
| hyfB | nuoD | HFX_1067 | HFX_0966 | Formate hydrogenlyase subunit 3/multisubunit Na+/H+ antiporter, MnhD subunit. | NADH dehydrogenase, subunit D (ubiquinone). | 0.999 |
| hyfB | nuoI | HFX_1067 | HFX_0980 | Formate hydrogenlyase subunit 3/multisubunit Na+/H+ antiporter, MnhD subunit. | NADH dehydrogenase-like complex, subunit I. | 0.888 |
| hyfB | nuoL | HFX_1067 | HFX_0984 | Formate hydrogenlyase subunit 3/multisubunit Na+/H+ antiporter, MnhD subunit. | NADH dehydrogenase, subunit L (ubiquinone). | 0.960 |
| hyfB | nuoL-2 | HFX_1067 | HFX_1070 | Formate hydrogenlyase subunit 3/multisubunit Na+/H+ antiporter, MnhD subunit. | NADH dehydrogenase (quinone). | 0.999 |