| 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 | frhG-2 | RCIX2388 | RCIX2137 | Coenzyme F420-reducing hydrogenase, alpha subunit; Belongs to the [NiFe]/[NiFeSe] hydrogenase large subunit family. | Coenzyme F420-reducing hydrogenase, gamma subunit. | 0.997 |
| 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 | hypE | RCIX2388 | RCIX522 | Coenzyme F420-reducing hydrogenase, alpha subunit; Belongs to the [NiFe]/[NiFeSe] hydrogenase large subunit family. | Hydrogenase expression/formation protein (maturation factor). | 0.681 |
| 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 | mvhG-1 | RCIX2388 | RCIX474 | Coenzyme F420-reducing hydrogenase, alpha subunit; Belongs to the [NiFe]/[NiFeSe] hydrogenase large subunit family. | Coenzyme F420-non-reducing hydrogenase (methyl viologen-reducing hydrogenase), gamma subunit. | 0.941 |
| 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 | frhG-2 | RCIX2138 | RCIX2137 | Coenzyme F420-reducing hydrogenase, alpha subunit; Belongs to the [NiFe]/[NiFeSe] hydrogenase large subunit family. | Coenzyme F420-reducing hydrogenase, gamma subunit. | 0.999 |
| 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 | hypE | RCIX2138 | RCIX522 | Coenzyme F420-reducing hydrogenase, alpha subunit; Belongs to the [NiFe]/[NiFeSe] hydrogenase large subunit family. | Hydrogenase expression/formation protein (maturation factor). | 0.667 |
| 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 | mvhG-1 | RCIX2138 | RCIX474 | Coenzyme F420-reducing hydrogenase, alpha subunit; Belongs to the [NiFe]/[NiFeSe] hydrogenase large subunit family. | Coenzyme F420-non-reducing hydrogenase (methyl viologen-reducing hydrogenase), gamma subunit. | 0.942 |
| 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 |
| frhG-2 | frhA-1 | RCIX2137 | RCIX2388 | Coenzyme F420-reducing hydrogenase, gamma subunit. | Coenzyme F420-reducing hydrogenase, alpha subunit; Belongs to the [NiFe]/[NiFeSe] hydrogenase large subunit family. | 0.997 |
| frhG-2 | frhA-2 | RCIX2137 | RCIX2138 | Coenzyme F420-reducing hydrogenase, gamma subunit. | Coenzyme F420-reducing hydrogenase, alpha subunit; Belongs to the [NiFe]/[NiFeSe] hydrogenase large subunit family. | 0.999 |
| frhG-2 | mvhG-1 | RCIX2137 | RCIX474 | Coenzyme F420-reducing hydrogenase, gamma subunit. | Coenzyme F420-non-reducing hydrogenase (methyl viologen-reducing hydrogenase), gamma subunit. | 0.471 |
| frhG-2 | vhtA | RCIX2137 | RCIX882 | Coenzyme F420-reducing hydrogenase, gamma subunit. | F420-nonreducing hydrogenase (membrane-bound),large subunit; Belongs to the [NiFe]/[NiFeSe] hydrogenase large subunit family. | 0.671 |