| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| fre | hpaC | plu4404 | plu0974 | NAD(P)H-flavin reductase (NAD(P)H:flavin oxidoreductase). | 4-hydroxyphenylacetic acid hydroxylase. | 0.917 |
| fre | plu3812 | plu4404 | plu3812 | NAD(P)H-flavin reductase (NAD(P)H:flavin oxidoreductase). | Unnamed protein product; Weakly similar to riboflavin synthase, alpha chain RibE. | 0.901 |
| fre | plu4637 | plu4404 | plu4637 | NAD(P)H-flavin reductase (NAD(P)H:flavin oxidoreductase). | Unnamed protein product; Similar to unknown protein YigB of Escherichia coli. | 0.902 |
| fre | ribE | plu4404 | plu2610 | NAD(P)H-flavin reductase (NAD(P)H:flavin oxidoreductase). | Riboflavin synthase alpha chain. | 0.901 |
| fre | ribF | plu4404 | plu0590 | NAD(P)H-flavin reductase (NAD(P)H:flavin oxidoreductase). | Riboflavin kinase/FMN adenylyltransferase; Belongs to the ribF family. | 0.907 |
| hpaB | hpaC | plu0975 | plu0974 | 4-hydroxyphenylacetate 3-monooxygenase, oxygenase component (4-HPA 3-monooxygenase large component) (4-HPA 3-hydroxylase). | 4-hydroxyphenylacetic acid hydroxylase. | 0.914 |
| hpaB | hpcB | plu0975 | plu0987 | 4-hydroxyphenylacetate 3-monooxygenase, oxygenase component (4-HPA 3-monooxygenase large component) (4-HPA 3-hydroxylase). | 3,4-dihydroxyphenylacetate 2,3-dioxygenase. | 0.919 |
| hpaC | fre | plu0974 | plu4404 | 4-hydroxyphenylacetic acid hydroxylase. | NAD(P)H-flavin reductase (NAD(P)H:flavin oxidoreductase). | 0.917 |
| hpaC | hpaB | plu0974 | plu0975 | 4-hydroxyphenylacetic acid hydroxylase. | 4-hydroxyphenylacetate 3-monooxygenase, oxygenase component (4-HPA 3-monooxygenase large component) (4-HPA 3-hydroxylase). | 0.914 |
| hpaC | hpcB | plu0974 | plu0987 | 4-hydroxyphenylacetic acid hydroxylase. | 3,4-dihydroxyphenylacetate 2,3-dioxygenase. | 0.904 |
| hpaC | plu3812 | plu0974 | plu3812 | 4-hydroxyphenylacetic acid hydroxylase. | Unnamed protein product; Weakly similar to riboflavin synthase, alpha chain RibE. | 0.902 |
| hpaC | plu3815 | plu0974 | plu3815 | 4-hydroxyphenylacetic acid hydroxylase. | Bac_luciferase domain-containing protein; Unnamed protein product; Similar to putative monooxygenase YcdM of Escherichia coli. | 0.653 |
| hpaC | plu4027 | plu0974 | plu4027 | 4-hydroxyphenylacetic acid hydroxylase. | Unnamed protein product; Similar to 4-hydroxyphenylacetate 3-monooxygenase, oxygenase component HpaB. | 0.636 |
| hpaC | plu4258 | plu0974 | plu4258 | 4-hydroxyphenylacetic acid hydroxylase. | Unnamed protein product; Similar to 4-hydroxyphenylacetate 3-monooxygenase, oxygenase component HpaB. | 0.796 |
| hpaC | plu4637 | plu0974 | plu4637 | 4-hydroxyphenylacetic acid hydroxylase. | Unnamed protein product; Similar to unknown protein YigB of Escherichia coli. | 0.901 |
| hpaC | ribE | plu0974 | plu2610 | 4-hydroxyphenylacetic acid hydroxylase. | Riboflavin synthase alpha chain. | 0.902 |
| hpaC | ribF | plu0974 | plu0590 | 4-hydroxyphenylacetic acid hydroxylase. | Riboflavin kinase/FMN adenylyltransferase; Belongs to the ribF family. | 0.907 |
| hpcB | hpaB | plu0987 | plu0975 | 3,4-dihydroxyphenylacetate 2,3-dioxygenase. | 4-hydroxyphenylacetate 3-monooxygenase, oxygenase component (4-HPA 3-monooxygenase large component) (4-HPA 3-hydroxylase). | 0.919 |
| hpcB | hpaC | plu0987 | plu0974 | 3,4-dihydroxyphenylacetate 2,3-dioxygenase. | 4-hydroxyphenylacetic acid hydroxylase. | 0.904 |
| hpcB | plu4027 | plu0987 | plu4027 | 3,4-dihydroxyphenylacetate 2,3-dioxygenase. | Unnamed protein product; Similar to 4-hydroxyphenylacetate 3-monooxygenase, oxygenase component HpaB. | 0.918 |