| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| frhB-4 | frhD-1 | RCIX2759 | RCIA172 | Coenzyme F420-reducing hydrogenase, beta subunit. | Coenzyme F420-reducing hydrogenase, delta subunit (maturation peptidase). | 0.917 |
| frhB-4 | vhtA | RCIX2759 | RCIX882 | Coenzyme F420-reducing hydrogenase, beta subunit. | F420-nonreducing hydrogenase (membrane-bound),large subunit; Belongs to the [NiFe]/[NiFeSe] hydrogenase large subunit family. | 0.786 |
| frhD-1 | frhB-4 | RCIA172 | RCIX2759 | Coenzyme F420-reducing hydrogenase, delta subunit (maturation peptidase). | Coenzyme F420-reducing hydrogenase, beta subunit. | 0.917 |
| frhD-1 | hypA | RCIA172 | RCIX523 | Coenzyme F420-reducing hydrogenase, delta subunit (maturation peptidase). | Hydrogenase expression/formation protein (maturation factor); Involved in the maturation of [NiFe] hydrogenases. Required for nickel insertion into the metal center of the hydrogenase. | 0.500 |
| frhD-1 | hypC | RCIA172 | RCIX525 | Coenzyme F420-reducing hydrogenase, delta subunit (maturation peptidase). | Hydrogenase expression/formation protein (maturation factor). | 0.446 |
| frhD-1 | hypD | RCIA172 | RCIX1381 | Coenzyme F420-reducing hydrogenase, delta subunit (maturation peptidase). | Hydrogenase expression/formation protein (maturation factor). | 0.584 |
| frhD-1 | hypE | RCIA172 | RCIX522 | Coenzyme F420-reducing hydrogenase, delta subunit (maturation peptidase). | Hydrogenase expression/formation protein (maturation factor). | 0.551 |
| frhD-1 | hypF | RCIA172 | RCIX1142 | Coenzyme F420-reducing hydrogenase, delta subunit (maturation peptidase). | Putative hydrogenase expression/formation protein (maturation factor). | 0.600 |
| frhD-1 | vhtA | RCIA172 | RCIX882 | Coenzyme F420-reducing hydrogenase, delta subunit (maturation peptidase). | F420-nonreducing hydrogenase (membrane-bound),large subunit; Belongs to the [NiFe]/[NiFeSe] hydrogenase large subunit family. | 0.840 |
| frhD-1 | vhtG | RCIA172 | RCIX880 | Coenzyme F420-reducing hydrogenase, delta subunit (maturation peptidase). | F420-nonreducing hydrogenase (membrane-bound),small subunit. | 0.830 |
| hypA | frhD-1 | RCIX523 | RCIA172 | Hydrogenase expression/formation protein (maturation factor); Involved in the maturation of [NiFe] hydrogenases. Required for nickel insertion into the metal center of the hydrogenase. | Coenzyme F420-reducing hydrogenase, delta subunit (maturation peptidase). | 0.500 |
| hypA | hypC | RCIX523 | RCIX525 | Hydrogenase expression/formation protein (maturation factor); Involved in the maturation of [NiFe] hydrogenases. Required for nickel insertion into the metal center of the hydrogenase. | Hydrogenase expression/formation protein (maturation factor). | 0.975 |
| hypA | hypD | RCIX523 | RCIX1381 | Hydrogenase expression/formation protein (maturation factor); Involved in the maturation of [NiFe] hydrogenases. Required for nickel insertion into the metal center of the hydrogenase. | Hydrogenase expression/formation protein (maturation factor). | 0.964 |
| hypA | hypE | RCIX523 | RCIX522 | Hydrogenase expression/formation protein (maturation factor); Involved in the maturation of [NiFe] hydrogenases. Required for nickel insertion into the metal center of the hydrogenase. | Hydrogenase expression/formation protein (maturation factor). | 0.981 |
| hypA | hypF | RCIX523 | RCIX1142 | Hydrogenase expression/formation protein (maturation factor); Involved in the maturation of [NiFe] hydrogenases. Required for nickel insertion into the metal center of the hydrogenase. | Putative hydrogenase expression/formation protein (maturation factor). | 0.944 |
| hypA | vhtA | RCIX523 | RCIX882 | Hydrogenase expression/formation protein (maturation factor); Involved in the maturation of [NiFe] hydrogenases. Required for nickel insertion into the metal center of the hydrogenase. | F420-nonreducing hydrogenase (membrane-bound),large subunit; Belongs to the [NiFe]/[NiFeSe] hydrogenase large subunit family. | 0.927 |
| hypA | vhtD | RCIX523 | RCIX1854 | Hydrogenase expression/formation protein (maturation factor); Involved in the maturation of [NiFe] hydrogenases. Required for nickel insertion into the metal center of the hydrogenase. | Putative coenzyme F420-nonreducing hydrogenase,subunit D (maturation factor). | 0.650 |
| hypA | vhtG | RCIX523 | RCIX880 | Hydrogenase expression/formation protein (maturation factor); Involved in the maturation of [NiFe] hydrogenases. Required for nickel insertion into the metal center of the hydrogenase. | F420-nonreducing hydrogenase (membrane-bound),small subunit. | 0.721 |
| hypC | frhD-1 | RCIX525 | RCIA172 | Hydrogenase expression/formation protein (maturation factor). | Coenzyme F420-reducing hydrogenase, delta subunit (maturation peptidase). | 0.446 |
| hypC | hypA | RCIX525 | RCIX523 | Hydrogenase expression/formation protein (maturation factor). | Hydrogenase expression/formation protein (maturation factor); Involved in the maturation of [NiFe] hydrogenases. Required for nickel insertion into the metal center of the hydrogenase. | 0.975 |