| node1 | node2 | node1 annotation | node2 annotation | score |
| Rfer_0262 | Rfer_2185 | Phosphotransacetylase; Involved in acetate metabolism. In the N-terminal section; belongs to the CobB/CobQ family. | Pyruvate ferredoxin oxidoreductase, beta subunit. | 0.943 |
| Rfer_0262 | Rfer_2186 | Phosphotransacetylase; Involved in acetate metabolism. In the N-terminal section; belongs to the CobB/CobQ family. | Pyruvate ferredoxin oxidoreductase, alpha subunit. | 0.938 |
| Rfer_0262 | Rfer_2187 | Phosphotransacetylase; Involved in acetate metabolism. In the N-terminal section; belongs to the CobB/CobQ family. | Pyruvate ferredoxin oxidoreductase, gamma subunit. | 0.922 |
| Rfer_0262 | Rfer_2798 | Phosphotransacetylase; Involved in acetate metabolism. In the N-terminal section; belongs to the CobB/CobQ family. | Thiamine pyrophosphate enzyme-like TPP-binding. | 0.943 |
| Rfer_0262 | Rfer_2799 | Phosphotransacetylase; Involved in acetate metabolism. In the N-terminal section; belongs to the CobB/CobQ family. | Pyruvate flavodoxin/ferredoxin oxidoreductase-like. | 0.950 |
| Rfer_0262 | Rfer_3209 | Phosphotransacetylase; Involved in acetate metabolism. In the N-terminal section; belongs to the CobB/CobQ family. | Pyruvate flavodoxin/ferredoxin oxidoreductase-like. | 0.970 |
| Rfer_0262 | Rfer_3868 | Phosphotransacetylase; Involved in acetate metabolism. In the N-terminal section; belongs to the CobB/CobQ family. | Pyruvate ferredoxin/flavodoxin oxidoreductase. | 0.512 |
| Rfer_0620 | Rfer_2184 | Citrate utilization protein B. | 2-oxoacid:acceptor oxidoreductase, delta subunit, pyruvate/2-ketoisovalerate. | 0.497 |
| Rfer_0620 | Rfer_2185 | Citrate utilization protein B. | Pyruvate ferredoxin oxidoreductase, beta subunit. | 0.498 |
| Rfer_0620 | Rfer_2186 | Citrate utilization protein B. | Pyruvate ferredoxin oxidoreductase, alpha subunit. | 0.552 |
| Rfer_0620 | Rfer_2187 | Citrate utilization protein B. | Pyruvate ferredoxin oxidoreductase, gamma subunit. | 0.444 |
| Rfer_0620 | Rfer_2798 | Citrate utilization protein B. | Thiamine pyrophosphate enzyme-like TPP-binding. | 0.498 |
| Rfer_0620 | Rfer_2799 | Citrate utilization protein B. | Pyruvate flavodoxin/ferredoxin oxidoreductase-like. | 0.912 |
| Rfer_0620 | Rfer_3208 | Citrate utilization protein B. | Glutamate synthase (NADPH) small chain; Sulfide dehydrogenase (flavoprotein) subunit SudB / sulfide dehydrogenase (flavoprotein) subunit SudA. | 0.425 |
| Rfer_0620 | Rfer_3209 | Citrate utilization protein B. | Pyruvate flavodoxin/ferredoxin oxidoreductase-like. | 0.971 |
| Rfer_0620 | Rfer_3868 | Citrate utilization protein B. | Pyruvate ferredoxin/flavodoxin oxidoreductase. | 0.512 |
| Rfer_2184 | Rfer_0620 | 2-oxoacid:acceptor oxidoreductase, delta subunit, pyruvate/2-ketoisovalerate. | Citrate utilization protein B. | 0.497 |
| Rfer_2184 | Rfer_2185 | 2-oxoacid:acceptor oxidoreductase, delta subunit, pyruvate/2-ketoisovalerate. | Pyruvate ferredoxin oxidoreductase, beta subunit. | 0.965 |
| Rfer_2184 | Rfer_2186 | 2-oxoacid:acceptor oxidoreductase, delta subunit, pyruvate/2-ketoisovalerate. | Pyruvate ferredoxin oxidoreductase, alpha subunit. | 0.966 |
| Rfer_2184 | Rfer_2187 | 2-oxoacid:acceptor oxidoreductase, delta subunit, pyruvate/2-ketoisovalerate. | Pyruvate ferredoxin oxidoreductase, gamma subunit. | 0.893 |