| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| Atu1438 | Atu4319 | Atu1438 | Atu4319 | Transcriptional regulator, AraC family. | Transcriptional regulator, AraC family. | 0.435 |
| Atu1438 | pobR | Atu1438 | Atu4545 | Transcriptional regulator, AraC family. | Transcriptional regulator, AraC family. | 0.573 |
| Atu4297 | pobR | Atu4297 | Atu4545 | Transcriptional regulator, AraC family. | Transcriptional regulator, AraC family. | 0.619 |
| Atu4319 | Atu1438 | Atu4319 | Atu1438 | Transcriptional regulator, AraC family. | Transcriptional regulator, AraC family. | 0.435 |
| Atu4319 | pobR | Atu4319 | Atu4545 | Transcriptional regulator, AraC family. | Transcriptional regulator, AraC family. | 0.721 |
| pcaC-2 | pcaD | Atu4541 | Atu4542 | Carboxymuconolactone decarboxylase. | Beta-ketoadipate enol-lactone hydrolase. | 0.999 |
| pcaC-2 | pcaG | Atu4541 | Atu4539 | Carboxymuconolactone decarboxylase. | Protocatechuate 3,4-dioxygenase alpha chain. | 0.988 |
| pcaC-2 | pcaH | Atu4541 | Atu4540 | Carboxymuconolactone decarboxylase. | Protocatechuate 3,4-dioxygenase beta chain. | 0.990 |
| 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. | 0.900 |
| pcaC-2 | pcaR | Atu4541 | Atu4546 | Carboxymuconolactone decarboxylase. | Transcriptional regulator, IclR family. | 0.693 |
| pcaC-2 | pobA | Atu4541 | Atu4544 | Carboxymuconolactone decarboxylase. | 4-hydroxybenzoate hydroxylase. | 0.915 |
| pcaC-2 | pobR | Atu4541 | Atu4545 | Carboxymuconolactone decarboxylase. | Transcriptional regulator, AraC family. | 0.619 |
| pcaD | pcaC-2 | Atu4542 | Atu4541 | Beta-ketoadipate enol-lactone hydrolase. | Carboxymuconolactone decarboxylase. | 0.999 |
| pcaD | pcaG | Atu4542 | Atu4539 | Beta-ketoadipate enol-lactone hydrolase. | Protocatechuate 3,4-dioxygenase alpha chain. | 0.982 |
| pcaD | pcaH | Atu4542 | Atu4540 | Beta-ketoadipate enol-lactone hydrolase. | Protocatechuate 3,4-dioxygenase beta chain. | 0.983 |
| pcaD | pcaQ | Atu4542 | Atu4543 | Beta-ketoadipate enol-lactone hydrolase. | Transcriptional regulator, LysR family; Activates transcription of the pcaDCHGB operon for the catabolism of the phenolic compound protocatechuate. | 0.938 |
| pcaD | pcaR | Atu4542 | Atu4546 | Beta-ketoadipate enol-lactone hydrolase. | Transcriptional regulator, IclR family. | 0.688 |
| pcaD | pobA | Atu4542 | Atu4544 | Beta-ketoadipate enol-lactone hydrolase. | 4-hydroxybenzoate hydroxylase. | 0.805 |
| pcaD | pobR | Atu4542 | Atu4545 | Beta-ketoadipate enol-lactone hydrolase. | Transcriptional regulator, AraC family. | 0.540 |
| pcaG | pcaC-2 | Atu4539 | Atu4541 | Protocatechuate 3,4-dioxygenase alpha chain. | Carboxymuconolactone decarboxylase. | 0.988 |