| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| frhA-1 | frhA-2 | RCIX2388 | RCIX2138 | Coenzyme F420-reducing hydrogenase, alpha subunit; Belongs to the [NiFe]/[NiFeSe] hydrogenase large subunit family. | Coenzyme F420-reducing hydrogenase, alpha subunit; Belongs to the [NiFe]/[NiFeSe] hydrogenase large subunit family. | 0.902 |
| frhA-1 | hypD | RCIX2388 | RCIX1381 | Coenzyme F420-reducing hydrogenase, alpha subunit; Belongs to the [NiFe]/[NiFeSe] hydrogenase large subunit family. | Hydrogenase expression/formation protein (maturation factor). | 0.791 |
| frhA-1 | hypF | RCIX2388 | RCIX1142 | Coenzyme F420-reducing hydrogenase, alpha subunit; Belongs to the [NiFe]/[NiFeSe] hydrogenase large subunit family. | Putative hydrogenase expression/formation protein (maturation factor). | 0.834 |
| frhA-1 | vhtD | RCIX2388 | RCIX1854 | Coenzyme F420-reducing hydrogenase, alpha subunit; Belongs to the [NiFe]/[NiFeSe] hydrogenase large subunit family. | Putative coenzyme F420-nonreducing hydrogenase,subunit D (maturation factor). | 0.690 |
| frhA-1 | vhtG | RCIX2388 | RCIX880 | Coenzyme F420-reducing hydrogenase, alpha subunit; Belongs to the [NiFe]/[NiFeSe] hydrogenase large subunit family. | F420-nonreducing hydrogenase (membrane-bound),small subunit. | 0.891 |
| frhA-2 | frhA-1 | RCIX2138 | RCIX2388 | Coenzyme F420-reducing hydrogenase, alpha subunit; Belongs to the [NiFe]/[NiFeSe] hydrogenase large subunit family. | Coenzyme F420-reducing hydrogenase, alpha subunit; Belongs to the [NiFe]/[NiFeSe] hydrogenase large subunit family. | 0.902 |
| frhA-2 | hypD | RCIX2138 | RCIX1381 | Coenzyme F420-reducing hydrogenase, alpha subunit; Belongs to the [NiFe]/[NiFeSe] hydrogenase large subunit family. | Hydrogenase expression/formation protein (maturation factor). | 0.782 |
| frhA-2 | hypF | RCIX2138 | RCIX1142 | Coenzyme F420-reducing hydrogenase, alpha subunit; Belongs to the [NiFe]/[NiFeSe] hydrogenase large subunit family. | Putative hydrogenase expression/formation protein (maturation factor). | 0.830 |
| frhA-2 | vhtD | RCIX2138 | RCIX1854 | Coenzyme F420-reducing hydrogenase, alpha subunit; Belongs to the [NiFe]/[NiFeSe] hydrogenase large subunit family. | Putative coenzyme F420-nonreducing hydrogenase,subunit D (maturation factor). | 0.687 |
| frhA-2 | vhtG | RCIX2138 | RCIX880 | Coenzyme F420-reducing hydrogenase, alpha subunit; Belongs to the [NiFe]/[NiFeSe] hydrogenase large subunit family. | F420-nonreducing hydrogenase (membrane-bound),small subunit. | 0.890 |
| hypD | frhA-1 | RCIX1381 | RCIX2388 | Hydrogenase expression/formation protein (maturation factor). | Coenzyme F420-reducing hydrogenase, alpha subunit; Belongs to the [NiFe]/[NiFeSe] hydrogenase large subunit family. | 0.791 |
| hypD | frhA-2 | RCIX1381 | RCIX2138 | Hydrogenase expression/formation protein (maturation factor). | Coenzyme F420-reducing hydrogenase, alpha subunit; Belongs to the [NiFe]/[NiFeSe] hydrogenase large subunit family. | 0.782 |
| hypD | hypF | RCIX1381 | RCIX1142 | Hydrogenase expression/formation protein (maturation factor). | Putative hydrogenase expression/formation protein (maturation factor). | 0.979 |
| hypD | mvhA-1 | RCIX1381 | RCIX473 | Hydrogenase expression/formation protein (maturation factor). | Coenzyme F420-non-reducing hydrogenase (methyl viologen-reducing hydrogenase), alpha subunit; Belongs to the [NiFe]/[NiFeSe] hydrogenase large subunit family. | 0.668 |
| hypD | mvhA-2 | RCIX1381 | RCIX590 | Hydrogenase expression/formation protein (maturation factor). | Coenzyme F420-non-reducing hydrogenase (methyl viologen-reducing hydrogenase), alpha subunit. | 0.666 |
| hypD | rub | RCIX1381 | RCIX2317 | Hydrogenase expression/formation protein (maturation factor). | Putative rubredoxin; Rubredoxin is a small nonheme, iron protein lacking acid- labile sulfide. Its single Fe, chelated to 4 Cys, functions as an electron acceptor and may also stabilize the conformation of the molecule. | 0.420 |
| hypD | vhtA | RCIX1381 | RCIX882 | Hydrogenase expression/formation protein (maturation factor). | F420-nonreducing hydrogenase (membrane-bound),large subunit; Belongs to the [NiFe]/[NiFeSe] hydrogenase large subunit family. | 0.878 |
| hypD | vhtD | RCIX1381 | RCIX1854 | Hydrogenase expression/formation protein (maturation factor). | Putative coenzyme F420-nonreducing hydrogenase,subunit D (maturation factor). | 0.776 |
| hypD | vhtG | RCIX1381 | RCIX880 | Hydrogenase expression/formation protein (maturation factor). | F420-nonreducing hydrogenase (membrane-bound),small subunit. | 0.860 |
| hypF | frhA-1 | RCIX1142 | RCIX2388 | Putative hydrogenase expression/formation protein (maturation factor). | Coenzyme F420-reducing hydrogenase, alpha subunit; Belongs to the [NiFe]/[NiFeSe] hydrogenase large subunit family. | 0.834 |