| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| Atu0031 | Atu0032 | Atu0031 | Atu0032 | PTS system, IIA component. | Conserved hypothetical protein. | 0.870 |
| Atu0031 | ptsH | Atu0031 | Atu0030 | PTS system, IIA component. | Phosphocarrier protein HPr. | 0.997 |
| Atu0031 | ptsI | Atu0031 | Atu4173 | PTS system, IIA component. | Phosphoenolpyruvate-protein phosphotransferase; Belongs to the PEP-utilizing enzyme family. | 0.693 |
| Atu0031 | ptsN | Atu0031 | Atu0330 | PTS system, IIA component. | Nitrogen regulatory IIA protein. | 0.836 |
| Atu0032 | Atu0031 | Atu0032 | Atu0031 | Conserved hypothetical protein. | PTS system, IIA component. | 0.870 |
| Atu0032 | ptsH | Atu0032 | Atu0030 | Conserved hypothetical protein. | Phosphocarrier protein HPr. | 0.877 |
| Atu0032 | ptsI | Atu0032 | Atu4173 | Conserved hypothetical protein. | Phosphoenolpyruvate-protein phosphotransferase; Belongs to the PEP-utilizing enzyme family. | 0.456 |
| Atu0032 | ptsN | Atu0032 | Atu0330 | Conserved hypothetical protein. | Nitrogen regulatory IIA protein. | 0.602 |
| Atu2774 | ptsI | Atu2774 | Atu4173 | Carboxy-terminal protease; Belongs to the peptidase S41A family. | Phosphoenolpyruvate-protein phosphotransferase; Belongs to the PEP-utilizing enzyme family. | 0.426 |
| Atu4047 | prfA | Atu4047 | Atu4174 | Two component sensor kinase/response regulator hybrid. | Peptide chain release factor 1; Peptide chain release factor 1 directs the termination of translation in response to the peptide chain termination codons UAG and UAA. | 0.457 |
| Atu4047 | ptsI | Atu4047 | Atu4173 | Two component sensor kinase/response regulator hybrid. | Phosphoenolpyruvate-protein phosphotransferase; Belongs to the PEP-utilizing enzyme family. | 0.415 |
| Atu4176 | hemK | Atu4176 | Atu4175 | Conserved hypothetical protein. | Protoporphyrinogen oxidase; Methylates the class 1 translation termination release factors RF1/PrfA and RF2/PrfB on the glutamine residue of the universally conserved GGQ motif; Belongs to the protein N5-glutamine methyltransferase family. PrmC subfamily. | 0.518 |
| Atu4176 | prfA | Atu4176 | Atu4174 | Conserved hypothetical protein. | Peptide chain release factor 1; Peptide chain release factor 1 directs the termination of translation in response to the peptide chain termination codons UAG and UAA. | 0.515 |
| Atu4176 | ptsI | Atu4176 | Atu4173 | Conserved hypothetical protein. | Phosphoenolpyruvate-protein phosphotransferase; Belongs to the PEP-utilizing enzyme family. | 0.469 |
| hemK | Atu4176 | Atu4175 | Atu4176 | Protoporphyrinogen oxidase; Methylates the class 1 translation termination release factors RF1/PrfA and RF2/PrfB on the glutamine residue of the universally conserved GGQ motif; Belongs to the protein N5-glutamine methyltransferase family. PrmC subfamily. | Conserved hypothetical protein. | 0.518 |
| hemK | lysC | Atu4175 | Atu4172 | Protoporphyrinogen oxidase; Methylates the class 1 translation termination release factors RF1/PrfA and RF2/PrfB on the glutamine residue of the universally conserved GGQ motif; Belongs to the protein N5-glutamine methyltransferase family. PrmC subfamily. | Aspartate kinase, alpha and beta subunit; Belongs to the aspartokinase family. | 0.537 |
| hemK | prfA | Atu4175 | Atu4174 | Protoporphyrinogen oxidase; Methylates the class 1 translation termination release factors RF1/PrfA and RF2/PrfB on the glutamine residue of the universally conserved GGQ motif; Belongs to the protein N5-glutamine methyltransferase family. PrmC subfamily. | Peptide chain release factor 1; Peptide chain release factor 1 directs the termination of translation in response to the peptide chain termination codons UAG and UAA. | 0.999 |
| hemK | ptsI | Atu4175 | Atu4173 | Protoporphyrinogen oxidase; Methylates the class 1 translation termination release factors RF1/PrfA and RF2/PrfB on the glutamine residue of the universally conserved GGQ motif; Belongs to the protein N5-glutamine methyltransferase family. PrmC subfamily. | Phosphoenolpyruvate-protein phosphotransferase; Belongs to the PEP-utilizing enzyme family. | 0.773 |
| lysC | hemK | Atu4172 | Atu4175 | Aspartate kinase, alpha and beta subunit; Belongs to the aspartokinase family. | Protoporphyrinogen oxidase; Methylates the class 1 translation termination release factors RF1/PrfA and RF2/PrfB on the glutamine residue of the universally conserved GGQ motif; Belongs to the protein N5-glutamine methyltransferase family. PrmC subfamily. | 0.537 |
| lysC | prfA | Atu4172 | Atu4174 | Aspartate kinase, alpha and beta subunit; Belongs to the aspartokinase family. | Peptide chain release factor 1; Peptide chain release factor 1 directs the termination of translation in response to the peptide chain termination codons UAG and UAA. | 0.580 |