| node1 | node2 | node1 annotation | node2 annotation | score |
| RPD_1160 | RPD_1161 | NADH ubiquinone oxidoreductase, 20 kDa subunit. | Nickel-dependent hydrogenase, large subunit. | 0.999 |
| RPD_1160 | RPD_1162 | NADH ubiquinone oxidoreductase, 20 kDa subunit. | Hydrogenase (NiFe) small subunit (hydA). | 0.963 |
| RPD_1160 | RPD_1163 | NADH ubiquinone oxidoreductase, 20 kDa subunit. | Nickel-dependent hydrogenase, large subunit; Belongs to the [NiFe]/[NiFeSe] hydrogenase large subunit family. | 0.998 |
| RPD_1160 | RPD_1164 | NADH ubiquinone oxidoreductase, 20 kDa subunit. | Nickel-dependent hydrogenase b-type cytochrome subunit. | 0.976 |
| RPD_1160 | RPD_1165 | NADH ubiquinone oxidoreductase, 20 kDa subunit. | HyaD peptidase. Aspartic peptidase. MEROPS family A31. | 0.904 |
| RPD_1160 | RPD_1167 | NADH ubiquinone oxidoreductase, 20 kDa subunit. | Hydrogenase assembly chaperone hypC/hupF. | 0.837 |
| RPD_1160 | RPD_1168 | NADH ubiquinone oxidoreductase, 20 kDa subunit. | Hydrogenase-1 expression HyaE; Belongs to the HupG/HyaE family. | 0.896 |
| RPD_1160 | RPD_1169 | NADH ubiquinone oxidoreductase, 20 kDa subunit. | HupH hydrogenase expression protein. | 0.908 |
| RPD_1160 | RPD_1171 | NADH ubiquinone oxidoreductase, 20 kDa subunit. | Putative hydrogenase expression/formation protein HupJ. | 0.883 |
| RPD_1160 | RPD_1172 | NADH ubiquinone oxidoreductase, 20 kDa subunit. | Coenzyme F420-reducing hydrogenase alpha subunit-like. | 0.971 |
| RPD_1161 | RPD_1160 | Nickel-dependent hydrogenase, large subunit. | NADH ubiquinone oxidoreductase, 20 kDa subunit. | 0.999 |
| RPD_1161 | RPD_1162 | Nickel-dependent hydrogenase, large subunit. | Hydrogenase (NiFe) small subunit (hydA). | 0.998 |
| RPD_1161 | RPD_1163 | Nickel-dependent hydrogenase, large subunit. | Nickel-dependent hydrogenase, large subunit; Belongs to the [NiFe]/[NiFeSe] hydrogenase large subunit family. | 0.956 |
| RPD_1161 | RPD_1164 | Nickel-dependent hydrogenase, large subunit. | Nickel-dependent hydrogenase b-type cytochrome subunit. | 0.985 |
| RPD_1161 | RPD_1165 | Nickel-dependent hydrogenase, large subunit. | HyaD peptidase. Aspartic peptidase. MEROPS family A31. | 0.915 |
| RPD_1161 | RPD_1167 | Nickel-dependent hydrogenase, large subunit. | Hydrogenase assembly chaperone hypC/hupF. | 0.815 |
| RPD_1161 | RPD_1168 | Nickel-dependent hydrogenase, large subunit. | Hydrogenase-1 expression HyaE; Belongs to the HupG/HyaE family. | 0.873 |
| RPD_1161 | RPD_1169 | Nickel-dependent hydrogenase, large subunit. | HupH hydrogenase expression protein. | 0.860 |
| RPD_1161 | RPD_1171 | Nickel-dependent hydrogenase, large subunit. | Putative hydrogenase expression/formation protein HupJ. | 0.844 |
| RPD_1161 | RPD_1172 | Nickel-dependent hydrogenase, large subunit. | Coenzyme F420-reducing hydrogenase alpha subunit-like. | 0.476 |