| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| fdhA-1 | fdhA-2 | RCIX1628 | RCIX2373 | Formate dehydrogenase, alpha subunit. | Formate dehydrogenase, alpha subunit. | 0.903 |
| fdhA-1 | fmdB | RCIX1628 | RCIX1641 | Formate dehydrogenase, alpha subunit. | Predicted molybdenum formylmethanofuran dehydrogenase, subunit B. | 0.935 |
| fdhA-1 | fmdD | RCIX1628 | RCIX1642 | Formate dehydrogenase, alpha subunit. | Molybdenum formylmethanofuran dehydrogenase,subunit D. | 0.861 |
| fdhA-1 | fwdA-1 | RCIX1628 | RCIX600 | Formate dehydrogenase, alpha subunit. | Tungsten formylmethanofuran dehydrogenase,subunit A. | 0.942 |
| fdhA-1 | fwdA-2 | RCIX1628 | RRC262 | Formate dehydrogenase, alpha subunit. | Tungsten formylmethanofuran dehydrogenase,subunit A. | 0.942 |
| fdhA-1 | fwdC-1 | RCIX1628 | RCIX601 | Formate dehydrogenase, alpha subunit. | Tungsten formylmethanofuran dehydrogenase,subunit C. | 0.947 |
| fdhA-1 | fwdC-2 | RCIX1628 | RRC263 | Formate dehydrogenase, alpha subunit. | Tungsten formylmethanofuran dehydrogenase,subunit C. | 0.947 |
| fdhA-1 | fwdD-1 | RCIX1628 | RCIX598 | Formate dehydrogenase, alpha subunit. | Tungsten formylmethanofuran dehydrogenase,subunit D. | 0.861 |
| fdhA-1 | fwdD-2 | RCIX1628 | RRC260 | Formate dehydrogenase, alpha subunit. | Tungsten formylmethanofuran dehydrogenase,subunit D. | 0.861 |
| fdhA-2 | fdhA-1 | RCIX2373 | RCIX1628 | Formate dehydrogenase, alpha subunit. | Formate dehydrogenase, alpha subunit. | 0.903 |
| fdhA-2 | fmdB | RCIX2373 | RCIX1641 | Formate dehydrogenase, alpha subunit. | Predicted molybdenum formylmethanofuran dehydrogenase, subunit B. | 0.904 |
| fdhA-2 | fmdD | RCIX2373 | RCIX1642 | Formate dehydrogenase, alpha subunit. | Molybdenum formylmethanofuran dehydrogenase,subunit D. | 0.861 |
| fdhA-2 | fwdA-1 | RCIX2373 | RCIX600 | Formate dehydrogenase, alpha subunit. | Tungsten formylmethanofuran dehydrogenase,subunit A. | 0.905 |
| fdhA-2 | fwdA-2 | RCIX2373 | RRC262 | Formate dehydrogenase, alpha subunit. | Tungsten formylmethanofuran dehydrogenase,subunit A. | 0.905 |
| fdhA-2 | fwdC-1 | RCIX2373 | RCIX601 | Formate dehydrogenase, alpha subunit. | Tungsten formylmethanofuran dehydrogenase,subunit C. | 0.912 |
| fdhA-2 | fwdC-2 | RCIX2373 | RRC263 | Formate dehydrogenase, alpha subunit. | Tungsten formylmethanofuran dehydrogenase,subunit C. | 0.912 |
| fdhA-2 | fwdD-1 | RCIX2373 | RCIX598 | Formate dehydrogenase, alpha subunit. | Tungsten formylmethanofuran dehydrogenase,subunit D. | 0.861 |
| fdhA-2 | fwdD-2 | RCIX2373 | RRC260 | Formate dehydrogenase, alpha subunit. | Tungsten formylmethanofuran dehydrogenase,subunit D. | 0.861 |
| fmdB | fdhA-1 | RCIX1641 | RCIX1628 | Predicted molybdenum formylmethanofuran dehydrogenase, subunit B. | Formate dehydrogenase, alpha subunit. | 0.935 |
| fmdB | fdhA-2 | RCIX1641 | RCIX2373 | Predicted molybdenum formylmethanofuran dehydrogenase, subunit B. | Formate dehydrogenase, alpha subunit. | 0.904 |