| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| Atu1438 | Atu4319 | Atu1438 | Atu4319 | Transcriptional regulator, AraC family. | Transcriptional regulator, AraC family. | 0.440 |
| Atu1438 | pobR | Atu1438 | Atu4545 | Transcriptional regulator, AraC family. | Transcriptional regulator, AraC family. | 0.571 |
| Atu4297 | pobR | Atu4297 | Atu4545 | Transcriptional regulator, AraC family. | Transcriptional regulator, AraC family. | 0.617 |
| Atu4319 | Atu1438 | Atu4319 | Atu1438 | Transcriptional regulator, AraC family. | Transcriptional regulator, AraC family. | 0.440 |
| Atu4319 | pobR | Atu4319 | Atu4545 | Transcriptional regulator, AraC family. | Transcriptional regulator, AraC family. | 0.691 |
| pcaC | pcaC-2 | Atu0858 | Atu4541 | Putative carboxymuconolactone decarboxylase. | Carboxymuconolactone decarboxylase. | 0.925 |
| pcaC | pcaG | Atu0858 | Atu4539 | Putative carboxymuconolactone decarboxylase. | Protocatechuate 3,4-dioxygenase alpha chain. | 0.790 |
| pcaC | pcaH | Atu0858 | Atu4540 | Putative carboxymuconolactone decarboxylase. | Protocatechuate 3,4-dioxygenase beta chain. | 0.807 |
| pcaC | pcaQ | Atu0858 | Atu4543 | Putative carboxymuconolactone decarboxylase. | Transcriptional regulator, LysR family; Activates transcription of the pcaDCHGB operon for the catabolism of the phenolic compound protocatechuate. | 0.580 |
| pcaC | pcaR | Atu0858 | Atu4546 | Putative carboxymuconolactone decarboxylase. | Transcriptional regulator, IclR family. | 0.606 |
| pcaC | pobA | Atu0858 | Atu4544 | Putative carboxymuconolactone decarboxylase. | 4-hydroxybenzoate hydroxylase. | 0.761 |
| pcaC | pobR | Atu0858 | Atu4545 | Putative carboxymuconolactone decarboxylase. | Transcriptional regulator, AraC family. | 0.555 |
| pcaC-2 | pcaC | Atu4541 | Atu0858 | Carboxymuconolactone decarboxylase. | Putative carboxymuconolactone decarboxylase. | 0.925 |
| pcaC-2 | pcaG | Atu4541 | Atu4539 | Carboxymuconolactone decarboxylase. | Protocatechuate 3,4-dioxygenase alpha chain. | 0.985 |
| pcaC-2 | pcaH | Atu4541 | Atu4540 | Carboxymuconolactone decarboxylase. | Protocatechuate 3,4-dioxygenase beta chain. | 0.985 |
| pcaC-2 | pcaQ | Atu4541 | Atu4543 | Carboxymuconolactone decarboxylase. | Transcriptional regulator, LysR family; Activates transcription of the pcaDCHGB operon for the catabolism of the phenolic compound protocatechuate. | 0.899 |
| pcaC-2 | pcaR | Atu4541 | Atu4546 | Carboxymuconolactone decarboxylase. | Transcriptional regulator, IclR family. | 0.715 |
| pcaC-2 | pobA | Atu4541 | Atu4544 | Carboxymuconolactone decarboxylase. | 4-hydroxybenzoate hydroxylase. | 0.916 |
| pcaC-2 | pobR | Atu4541 | Atu4545 | Carboxymuconolactone decarboxylase. | Transcriptional regulator, AraC family. | 0.635 |
| pcaG | pcaC | Atu4539 | Atu0858 | Protocatechuate 3,4-dioxygenase alpha chain. | Putative carboxymuconolactone decarboxylase. | 0.790 |