| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| RPA0452 | RPA0453 | RPA0452 | RPA0453 | Glycoprotease (M22) metalloprotease. | Possible NifU-like domain (residues 119-187); Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | 0.690 |
| RPA0452 | RPA0454 | RPA0452 | RPA0454 | Glycoprotease (M22) metalloprotease. | Conserved hypothetical protein; COGs COG0532. | 0.461 |
| RPA0452 | rimI | RPA0452 | RPA0451 | Glycoprotease (M22) metalloprotease. | Putative RimI protein, peptide N-acetyltransferase. | 0.883 |
| RPA0453 | RPA0452 | RPA0453 | RPA0452 | Possible NifU-like domain (residues 119-187); Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | Glycoprotease (M22) metalloprotease. | 0.690 |
| RPA0453 | RPA0454 | RPA0453 | RPA0454 | Possible NifU-like domain (residues 119-187); Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | Conserved hypothetical protein; COGs COG0532. | 0.661 |
| RPA0453 | RPA2470 | RPA0453 | RPA2470 | Possible NifU-like domain (residues 119-187); Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | Protein of unknown function, HesB/YadR/YfhF; Belongs to the HesB/IscA family. | 0.613 |
| RPA0453 | RPA3392 | RPA0453 | RPA3392 | Possible NifU-like domain (residues 119-187); Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | Possible nifU homolog. | 0.661 |
| RPA0453 | lipA2 | RPA0453 | RPA2587 | Possible NifU-like domain (residues 119-187); Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | Lipoic acid synthetase; Catalyzes the radical-mediated insertion of two sulfur atoms into the C-6 and C-8 positions of the octanoyl moiety bound to the lipoyl domains of lipoate-dependent enzymes, thereby converting the octanoylated domains into lipoylated derivatives. | 0.596 |
| RPA0453 | nifS1 | RPA0453 | RPA2463 | Possible NifU-like domain (residues 119-187); Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | Putative cysteine desulfurase, nifS homolog. | 0.721 |
| RPA0453 | nifS2 | RPA0453 | RPA4608 | Possible NifU-like domain (residues 119-187); Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | Nitrogenase cofactor synthesis protein nifS; Catalyzes the removal of elemental sulfur atoms from cysteine to produce alanine. | 0.700 |
| RPA0453 | nifU | RPA0453 | RPA4609 | Possible NifU-like domain (residues 119-187); Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | Putative nifU protein; May be involved in the formation or repair of [Fe-S] clusters present in iron-sulfur proteins. | 0.786 |
| RPA0453 | rimI | RPA0453 | RPA0451 | Possible NifU-like domain (residues 119-187); Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | Putative RimI protein, peptide N-acetyltransferase. | 0.656 |
| RPA0453 | sdhB | RPA0453 | RPA0216 | Possible NifU-like domain (residues 119-187); Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | Succinate dehydrogenase iron-sulfur protein subunit; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished; Belongs to the succinate dehydrogenase/fumarate reductase iron-sulfur protein family. | 0.754 |
| RPA0454 | RPA0452 | RPA0454 | RPA0452 | Conserved hypothetical protein; COGs COG0532. | Glycoprotease (M22) metalloprotease. | 0.461 |
| RPA0454 | RPA0453 | RPA0454 | RPA0453 | Conserved hypothetical protein; COGs COG0532. | Possible NifU-like domain (residues 119-187); Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | 0.661 |
| RPA0454 | rimI | RPA0454 | RPA0451 | Conserved hypothetical protein; COGs COG0532. | Putative RimI protein, peptide N-acetyltransferase. | 0.441 |
| RPA2470 | RPA0453 | RPA2470 | RPA0453 | Protein of unknown function, HesB/YadR/YfhF; Belongs to the HesB/IscA family. | Possible NifU-like domain (residues 119-187); Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | 0.613 |
| RPA2470 | RPA3392 | RPA2470 | RPA3392 | Protein of unknown function, HesB/YadR/YfhF; Belongs to the HesB/IscA family. | Possible nifU homolog. | 0.916 |
| RPA2470 | nifS1 | RPA2470 | RPA2463 | Protein of unknown function, HesB/YadR/YfhF; Belongs to the HesB/IscA family. | Putative cysteine desulfurase, nifS homolog. | 0.912 |
| RPA2470 | nifS2 | RPA2470 | RPA4608 | Protein of unknown function, HesB/YadR/YfhF; Belongs to the HesB/IscA family. | Nitrogenase cofactor synthesis protein nifS; Catalyzes the removal of elemental sulfur atoms from cysteine to produce alanine. | 0.866 |