| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| argH | cce_3228 | cce_0232 | cce_3228 | L-argininosuccinate lyase. | Heterodisulfide reductase, subunit B. | 0.800 |
| argH | fumC | cce_0232 | cce_0396 | L-argininosuccinate lyase. | 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. | 0.840 |
| argH | sdhA | cce_0232 | cce_0663 | L-argininosuccinate lyase. | Succinate dehydrogenase flavoprotein subunit. | 0.800 |
| argH | sdhB | cce_0232 | cce_3244 | L-argininosuccinate lyase. | Succinate dehydrogenase iron-sulphur protein subunit; Belongs to the succinate dehydrogenase/fumarate reductase iron-sulfur protein family. | 0.821 |
| aspC | cce_3228 | cce_2693 | cce_3228 | Aspartate aminotransferase. | Heterodisulfide reductase, subunit B. | 0.800 |
| aspC | fumC | cce_2693 | cce_0396 | Aspartate aminotransferase. | 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. | 0.886 |
| aspC | sdhA | cce_2693 | cce_0663 | Aspartate aminotransferase. | Succinate dehydrogenase flavoprotein subunit. | 0.874 |
| aspC | sdhB | cce_2693 | cce_3244 | Aspartate aminotransferase. | Succinate dehydrogenase iron-sulphur protein subunit; Belongs to the succinate dehydrogenase/fumarate reductase iron-sulfur protein family. | 0.802 |
| cce_3228 | argH | cce_3228 | cce_0232 | Heterodisulfide reductase, subunit B. | L-argininosuccinate lyase. | 0.800 |
| cce_3228 | aspC | cce_3228 | cce_2693 | Heterodisulfide reductase, subunit B. | Aspartate aminotransferase. | 0.800 |
| cce_3228 | cce_3352 | cce_3228 | cce_3352 | Heterodisulfide reductase, subunit B. | Unknown; Contains a coenzyme F420 hydrogenase/dehydrogenase beta subunit, N-terminal domain. | 0.745 |
| cce_3228 | fumC | cce_3228 | cce_0396 | Heterodisulfide reductase, subunit B. | 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. | 0.908 |
| cce_3228 | gabD | cce_3228 | cce_4228 | Heterodisulfide reductase, subunit B. | Succinate-semialdehyde dehydrogenase (NADP+). | 0.900 |
| cce_3228 | hupL | cce_3228 | cce_1064 | Heterodisulfide reductase, subunit B. | [NiFe] uptake hydrogenase large subunit. | 0.813 |
| cce_3228 | sdhA | cce_3228 | cce_0663 | Heterodisulfide reductase, subunit B. | Succinate dehydrogenase flavoprotein subunit. | 0.949 |
| cce_3228 | sdhB | cce_3228 | cce_3244 | Heterodisulfide reductase, subunit B. | Succinate dehydrogenase iron-sulphur protein subunit; Belongs to the succinate dehydrogenase/fumarate reductase iron-sulfur protein family. | 0.977 |
| cce_3228 | sucC | cce_3228 | cce_2357 | Heterodisulfide reductase, subunit B. | Putative succinyl-CoA synthetase beta chain. | 0.922 |
| cce_3228 | sucD | cce_3228 | cce_2358 | Heterodisulfide reductase, subunit B. | Putative succinyl-CoA synthetase alpha chain. | 0.918 |
| cce_3352 | cce_3228 | cce_3352 | cce_3228 | Unknown; Contains a coenzyme F420 hydrogenase/dehydrogenase beta subunit, N-terminal domain. | Heterodisulfide reductase, subunit B. | 0.745 |
| cce_3352 | hupL | cce_3352 | cce_1064 | Unknown; Contains a coenzyme F420 hydrogenase/dehydrogenase beta subunit, N-terminal domain. | [NiFe] uptake hydrogenase large subunit. | 0.704 |