| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| RPA1006 | ligA | RPA1006 | RPA4701 | Possible protocatechuate 4,5-dioxygenase small subunit (AB035121); Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | Protocatechuate 4,5-dioxygenase, alpha chain. | 0.979 |
| RPA1006 | ligB | RPA1006 | RPA4702 | Possible protocatechuate 4,5-dioxygenase small subunit (AB035121); Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | Protocatechuate 4,5-dioxygenase, beta chain. | 0.982 |
| RPA1006 | ligC | RPA1006 | RPA4703 | Possible protocatechuate 4,5-dioxygenase small subunit (AB035121); Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | 4-carboxy-2-hydroxymuconate-6-semialdehyde dehydrogenase; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | 0.978 |
| RPA1006 | ligI | RPA1006 | RPA4700 | Possible protocatechuate 4,5-dioxygenase small subunit (AB035121); Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | 2-pyrone-4,6-dicarboxylic acid hydrolase. | 0.979 |
| RPA1006 | ligJ | RPA1006 | RPA4697 | Possible protocatechuate 4,5-dioxygenase small subunit (AB035121); Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | 4-oxalomesaconate hydratase. | 0.807 |
| RPA1006 | mhpB | RPA1006 | RPA1007 | Possible protocatechuate 4,5-dioxygenase small subunit (AB035121); Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | Possible 2,3-dihydroxyphenylpropionate 1,2-dioxygenase; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | 0.996 |
| RPA2986 | hpaD | RPA2986 | RPA1663 | Probable 5-carboxymethyl-2-hydroxymuconate delta isomerase. | Putative 3,4-dihydroxyphenylacetate 2,3-dioxygenase; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | 0.546 |
| RPA2986 | hpcC | RPA2986 | RPA3760 | Probable 5-carboxymethyl-2-hydroxymuconate delta isomerase. | 5-carboxy-2-hydroxymuconate semialdehyde dehydrogenase; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished; Belongs to the aldehyde dehydrogenase family. | 0.906 |
| RPA2986 | hpcD | RPA2986 | RPA3759 | Probable 5-carboxymethyl-2-hydroxymuconate delta isomerase. | Putative 5-carboxymethyl-2-hydroxymuconate isomerase. | 0.900 |
| RPA2986 | ligC | RPA2986 | RPA4703 | Probable 5-carboxymethyl-2-hydroxymuconate delta isomerase. | 4-carboxy-2-hydroxymuconate-6-semialdehyde dehydrogenase; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | 0.900 |
| hpaD | RPA2986 | RPA1663 | RPA2986 | Putative 3,4-dihydroxyphenylacetate 2,3-dioxygenase; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | Probable 5-carboxymethyl-2-hydroxymuconate delta isomerase. | 0.546 |
| hpaD | hpcC | RPA1663 | RPA3760 | Putative 3,4-dihydroxyphenylacetate 2,3-dioxygenase; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | 5-carboxy-2-hydroxymuconate semialdehyde dehydrogenase; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished; Belongs to the aldehyde dehydrogenase family. | 0.940 |
| hpaD | hpcD | RPA1663 | RPA3759 | Putative 3,4-dihydroxyphenylacetate 2,3-dioxygenase; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | Putative 5-carboxymethyl-2-hydroxymuconate isomerase. | 0.898 |
| hpaD | ligC | RPA1663 | RPA4703 | Putative 3,4-dihydroxyphenylacetate 2,3-dioxygenase; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | 4-carboxy-2-hydroxymuconate-6-semialdehyde dehydrogenase; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | 0.920 |
| hpcC | RPA2986 | RPA3760 | RPA2986 | 5-carboxy-2-hydroxymuconate semialdehyde dehydrogenase; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished; Belongs to the aldehyde dehydrogenase family. | Probable 5-carboxymethyl-2-hydroxymuconate delta isomerase. | 0.906 |
| hpcC | hpaD | RPA3760 | RPA1663 | 5-carboxy-2-hydroxymuconate semialdehyde dehydrogenase; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished; Belongs to the aldehyde dehydrogenase family. | Putative 3,4-dihydroxyphenylacetate 2,3-dioxygenase; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | 0.940 |
| hpcC | hpcD | RPA3760 | RPA3759 | 5-carboxy-2-hydroxymuconate semialdehyde dehydrogenase; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished; Belongs to the aldehyde dehydrogenase family. | Putative 5-carboxymethyl-2-hydroxymuconate isomerase. | 0.993 |
| hpcC | ligC | RPA3760 | RPA4703 | 5-carboxy-2-hydroxymuconate semialdehyde dehydrogenase; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished; Belongs to the aldehyde dehydrogenase family. | 4-carboxy-2-hydroxymuconate-6-semialdehyde dehydrogenase; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | 0.909 |
| hpcD | RPA2986 | RPA3759 | RPA2986 | Putative 5-carboxymethyl-2-hydroxymuconate isomerase. | Probable 5-carboxymethyl-2-hydroxymuconate delta isomerase. | 0.900 |
| hpcD | hpaD | RPA3759 | RPA1663 | Putative 5-carboxymethyl-2-hydroxymuconate isomerase. | Putative 3,4-dihydroxyphenylacetate 2,3-dioxygenase; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | 0.898 |