| node1 | node2 | node1 annotation | node2 annotation | score |
| Rfer_3269 | Rfer_3276 | Formate dehydrogenase, alpha subunit; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. | NADH dehydrogenase (quinone). | 0.531 |
| Rfer_3269 | Rfer_3277 | Formate dehydrogenase, alpha subunit; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. | NAD-dependent dehydrogenase subunit. | 0.581 |
| Rfer_3269 | Rfer_3279 | Formate dehydrogenase, alpha subunit; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. | NADH/Ubiquinone/plastoquinone (complex I). | 0.489 |
| Rfer_3269 | Rfer_3281 | Formate dehydrogenase, alpha subunit; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. | NADH ubiquinone oxidoreductase, 20 kDa subunit. | 0.957 |
| Rfer_3269 | Rfer_3287 | Formate dehydrogenase, alpha subunit; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. | NADH ubiquinone oxidoreductase, 20 kDa subunit. | 0.741 |
| Rfer_3269 | Rfer_3288 | Formate dehydrogenase, alpha subunit; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. | NADH-ubiquinone oxidoreductase, chain 49kDa. | 0.956 |
| Rfer_3269 | Rfer_3289 | Formate dehydrogenase, alpha subunit; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. | NADH dehydrogenase (quinone). | 0.422 |
| Rfer_3269 | Rfer_3291 | Formate dehydrogenase, alpha subunit; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. | Respiratory-chain NADH dehydrogenase, subunit 1. | 0.526 |
| Rfer_3269 | Rfer_3292 | Formate dehydrogenase, alpha subunit; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. | NADH dehydrogenase (quinone). | 0.469 |
| Rfer_3276 | Rfer_3269 | NADH dehydrogenase (quinone). | Formate dehydrogenase, alpha subunit; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. | 0.531 |
| Rfer_3276 | Rfer_3277 | NADH dehydrogenase (quinone). | NAD-dependent dehydrogenase subunit. | 0.980 |
| Rfer_3276 | Rfer_3279 | NADH dehydrogenase (quinone). | NADH/Ubiquinone/plastoquinone (complex I). | 0.957 |
| Rfer_3276 | Rfer_3281 | NADH dehydrogenase (quinone). | NADH ubiquinone oxidoreductase, 20 kDa subunit. | 0.996 |
| Rfer_3276 | Rfer_3287 | NADH dehydrogenase (quinone). | NADH ubiquinone oxidoreductase, 20 kDa subunit. | 0.937 |
| Rfer_3276 | Rfer_3288 | NADH dehydrogenase (quinone). | NADH-ubiquinone oxidoreductase, chain 49kDa. | 0.996 |
| Rfer_3276 | Rfer_3289 | NADH dehydrogenase (quinone). | NADH dehydrogenase (quinone). | 0.817 |
| Rfer_3276 | Rfer_3290 | NADH dehydrogenase (quinone). | Hydrogenase 4 membrane component. | 0.872 |
| Rfer_3276 | Rfer_3291 | NADH dehydrogenase (quinone). | Respiratory-chain NADH dehydrogenase, subunit 1. | 0.913 |
| Rfer_3277 | Rfer_3269 | NAD-dependent dehydrogenase subunit. | Formate dehydrogenase, alpha subunit; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. | 0.581 |
| Rfer_3277 | Rfer_3276 | NAD-dependent dehydrogenase subunit. | NADH dehydrogenase (quinone). | 0.980 |