| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| fdhE | fdnI | HD_1110 | HD_1111 | Formate dehydrogenase formation protein; Necessary for formate dehydrogenase activity. Belongs to the FdhE family. | Formate dehydrogenase, gamma subunit; Cytochrome B556 subunit. | 0.960 |
| fdhE | nrfC | HD_1110 | HD_0349 | Formate dehydrogenase formation protein; Necessary for formate dehydrogenase activity. Belongs to the FdhE family. | Nitrate reductase, Fe-S protein. | 0.503 |
| fdnI | fdhE | HD_1111 | HD_1110 | Formate dehydrogenase, gamma subunit; Cytochrome B556 subunit. | Formate dehydrogenase formation protein; Necessary for formate dehydrogenase activity. Belongs to the FdhE family. | 0.960 |
| fdnI | maeA | HD_1111 | HD_1247 | Formate dehydrogenase, gamma subunit; Cytochrome B556 subunit. | Malate oxidoreductase (NAD). | 0.802 |
| fdnI | mdh | HD_1111 | HD_0264 | Formate dehydrogenase, gamma subunit; Cytochrome B556 subunit. | Malate dehydrogenase; Catalyzes the reversible oxidation of malate to oxaloacetate. | 0.800 |
| fdnI | mqo | HD_1111 | HD_0165 | Formate dehydrogenase, gamma subunit; Cytochrome B556 subunit. | Malate:quinone oxidoreductase. | 0.800 |
| fdnI | nrfC | HD_1111 | HD_0349 | Formate dehydrogenase, gamma subunit; Cytochrome B556 subunit. | Nitrate reductase, Fe-S protein. | 0.933 |
| fdnI | oadA | HD_1111 | HD_0783 | Formate dehydrogenase, gamma subunit; Cytochrome B556 subunit. | Oxaloacetate decarboxylase alpha chain. | 0.800 |
| fdnI | oadB | HD_1111 | HD_0782 | Formate dehydrogenase, gamma subunit; Cytochrome B556 subunit. | Oxaloacetate decarboxylase beta chain; Catalyzes the decarboxylation of oxaloacetate coupled to Na(+) translocation. | 0.800 |
| fdnI | oadG | HD_1111 | HD_0784 | Formate dehydrogenase, gamma subunit; Cytochrome B556 subunit. | Oxaloacetate decarboxylase gamma chain; Catalyzes the decarboxylation of oxaloacetate coupled to Na(+) translocation. | 0.800 |
| fdnI | pckA | HD_1111 | HD_1331 | Formate dehydrogenase, gamma subunit; Cytochrome B556 subunit. | Phosphoenolpyruvate carboxykinase; Involved in the gluconeogenesis. Catalyzes the conversion of oxaloacetate (OAA) to phosphoenolpyruvate (PEP) through direct phosphoryl transfer between the nucleoside triphosphate and OAA. Belongs to the phosphoenolpyruvate carboxykinase (ATP) family. | 0.805 |
| fdnI | pflB | HD_1111 | HD_0990 | Formate dehydrogenase, gamma subunit; Cytochrome B556 subunit. | Formate acetyltransferase. | 0.801 |
| maeA | fdnI | HD_1247 | HD_1111 | Malate oxidoreductase (NAD). | Formate dehydrogenase, gamma subunit; Cytochrome B556 subunit. | 0.802 |
| maeA | mdh | HD_1247 | HD_0264 | Malate oxidoreductase (NAD). | Malate dehydrogenase; Catalyzes the reversible oxidation of malate to oxaloacetate. | 0.975 |
| maeA | mqo | HD_1247 | HD_0165 | Malate oxidoreductase (NAD). | Malate:quinone oxidoreductase. | 0.921 |
| maeA | oadA | HD_1247 | HD_0783 | Malate oxidoreductase (NAD). | Oxaloacetate decarboxylase alpha chain. | 0.923 |
| maeA | oadB | HD_1247 | HD_0782 | Malate oxidoreductase (NAD). | Oxaloacetate decarboxylase beta chain; Catalyzes the decarboxylation of oxaloacetate coupled to Na(+) translocation. | 0.906 |
| maeA | oadG | HD_1247 | HD_0784 | Malate oxidoreductase (NAD). | Oxaloacetate decarboxylase gamma chain; Catalyzes the decarboxylation of oxaloacetate coupled to Na(+) translocation. | 0.901 |
| maeA | pckA | HD_1247 | HD_1331 | Malate oxidoreductase (NAD). | Phosphoenolpyruvate carboxykinase; Involved in the gluconeogenesis. Catalyzes the conversion of oxaloacetate (OAA) to phosphoenolpyruvate (PEP) through direct phosphoryl transfer between the nucleoside triphosphate and OAA. Belongs to the phosphoenolpyruvate carboxykinase (ATP) family. | 0.632 |
| maeA | pflB | HD_1247 | HD_0990 | Malate oxidoreductase (NAD). | Formate acetyltransferase. | 0.920 |