| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| Atu1013 | Atu1516 | Atu1013 | Atu1516 | Ferredoxin reductase. | Conserved hypothetical protein. | 0.504 |
| Atu1516 | Atu1013 | Atu1516 | Atu1013 | Conserved hypothetical protein. | Ferredoxin reductase. | 0.504 |
| Atu1516 | Atu1517 | Atu1516 | Atu1517 | Conserved hypothetical protein. | Conserved hypothetical protein. | 0.816 |
| Atu1516 | dusA | Atu1516 | Atu1515 | Conserved hypothetical protein. | Conserved hypothetical protein; Catalyzes the synthesis of 5,6-dihydrouridine (D), a modified base found in the D-loop of most tRNAs, via the reduction of the C5-C6 double bond in target uridines. Specifically modifies U20 and U20a in tRNAs; Belongs to the Dus family. DusA subfamily. | 0.610 |
| Atu1516 | fumC | Atu1516 | Atu1616 | Conserved hypothetical protein. | Fumarate hydratase; Involved in the TCA cycle. Catalyzes the stereospecific interconversion of fumarate to L-malate; Belongs to the class-II fumarase/aspartase family. Fumarase subfamily. | 0.822 |
| Atu1516 | pcaC-2 | Atu1516 | Atu4541 | Conserved hypothetical protein. | Carboxymuconolactone decarboxylase. | 0.515 |
| Atu1516 | pcaD | Atu1516 | Atu4542 | Conserved hypothetical protein. | Beta-ketoadipate enol-lactone hydrolase. | 0.539 |
| Atu1516 | sdhA | Atu1516 | Atu2643 | Conserved hypothetical protein. | Succinate dehydrogenase flavoprotein subunit; Belongs to the FAD-dependent oxidoreductase 2 family. FRD/SDH subfamily. | 0.817 |
| Atu1516 | sdhB | Atu1516 | Atu2642 | Conserved hypothetical protein. | Succinate dehydrogenase iron-sulfur; Belongs to the succinate dehydrogenase/fumarate reductase iron-sulfur protein family. | 0.812 |
| Atu1516 | sdhC | Atu1516 | Atu2645 | Conserved hypothetical protein. | Succinate dehydrogenase cytochrome B-556 subunit. | 0.833 |
| Atu1516 | sdhD | Atu1516 | Atu2644 | Conserved hypothetical protein. | Succinate dehydrogenase hydrophobic membrane anchor. | 0.805 |
| Atu1517 | Atu1516 | Atu1517 | Atu1516 | Conserved hypothetical protein. | Conserved hypothetical protein. | 0.816 |
| Atu1517 | dusA | Atu1517 | Atu1515 | Conserved hypothetical protein. | Conserved hypothetical protein; Catalyzes the synthesis of 5,6-dihydrouridine (D), a modified base found in the D-loop of most tRNAs, via the reduction of the C5-C6 double bond in target uridines. Specifically modifies U20 and U20a in tRNAs; Belongs to the Dus family. DusA subfamily. | 0.579 |
| dusA | Atu1516 | Atu1515 | Atu1516 | Conserved hypothetical protein; Catalyzes the synthesis of 5,6-dihydrouridine (D), a modified base found in the D-loop of most tRNAs, via the reduction of the C5-C6 double bond in target uridines. Specifically modifies U20 and U20a in tRNAs; Belongs to the Dus family. DusA subfamily. | Conserved hypothetical protein. | 0.610 |
| dusA | Atu1517 | Atu1515 | Atu1517 | Conserved hypothetical protein; Catalyzes the synthesis of 5,6-dihydrouridine (D), a modified base found in the D-loop of most tRNAs, via the reduction of the C5-C6 double bond in target uridines. Specifically modifies U20 and U20a in tRNAs; Belongs to the Dus family. DusA subfamily. | Conserved hypothetical protein. | 0.579 |
| fumC | Atu1516 | Atu1616 | Atu1516 | Fumarate hydratase; Involved in the TCA cycle. Catalyzes the stereospecific interconversion of fumarate to L-malate; Belongs to the class-II fumarase/aspartase family. Fumarase subfamily. | Conserved hypothetical protein. | 0.822 |
| fumC | sdhA | Atu1616 | Atu2643 | Fumarate hydratase; Involved in the TCA cycle. Catalyzes the stereospecific interconversion of fumarate to L-malate; Belongs to the class-II fumarase/aspartase family. Fumarase subfamily. | Succinate dehydrogenase flavoprotein subunit; Belongs to the FAD-dependent oxidoreductase 2 family. FRD/SDH subfamily. | 0.993 |
| fumC | sdhB | Atu1616 | Atu2642 | Fumarate hydratase; Involved in the TCA cycle. Catalyzes the stereospecific interconversion of fumarate to L-malate; Belongs to the class-II fumarase/aspartase family. Fumarase subfamily. | Succinate dehydrogenase iron-sulfur; Belongs to the succinate dehydrogenase/fumarate reductase iron-sulfur protein family. | 0.971 |
| fumC | sdhC | Atu1616 | Atu2645 | Fumarate hydratase; Involved in the TCA cycle. Catalyzes the stereospecific interconversion of fumarate to L-malate; Belongs to the class-II fumarase/aspartase family. Fumarase subfamily. | Succinate dehydrogenase cytochrome B-556 subunit. | 0.954 |
| fumC | sdhD | Atu1616 | Atu2644 | Fumarate hydratase; Involved in the TCA cycle. Catalyzes the stereospecific interconversion of fumarate to L-malate; Belongs to the class-II fumarase/aspartase family. Fumarase subfamily. | Succinate dehydrogenase hydrophobic membrane anchor. | 0.920 |