| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| Atu3675 | hemL | Atu3675 | Atu4802 | Peptide synthetase, siderophore biosynthesis protein. | Glutamate-1-semialdehyde 2,1-aminotransferase; Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family. | 0.679 |
| Atu4796 | Atu4800 | Atu4796 | Atu4800 | Conserved hypothetical protein. | Conserved hypothetical protein. | 0.786 |
| Atu4796 | Atu4801 | Atu4796 | Atu4801 | Conserved hypothetical protein. | NAD-dependent epimerase/dehydratase. | 0.774 |
| Atu4796 | hemL | Atu4796 | Atu4802 | Conserved hypothetical protein. | Glutamate-1-semialdehyde 2,1-aminotransferase; Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family. | 0.689 |
| Atu4796 | rfbF | Atu4796 | Atu4797 | Conserved hypothetical protein. | Glucose-1-phosphate cytidylyltransferase. | 0.956 |
| Atu4800 | Atu4796 | Atu4800 | Atu4796 | Conserved hypothetical protein. | Conserved hypothetical protein. | 0.786 |
| Atu4800 | Atu4801 | Atu4800 | Atu4801 | Conserved hypothetical protein. | NAD-dependent epimerase/dehydratase. | 0.936 |
| Atu4800 | hemL | Atu4800 | Atu4802 | Conserved hypothetical protein. | Glutamate-1-semialdehyde 2,1-aminotransferase; Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family. | 0.798 |
| Atu4800 | rfbF | Atu4800 | Atu4797 | Conserved hypothetical protein. | Glucose-1-phosphate cytidylyltransferase. | 0.773 |
| Atu4801 | Atu4796 | Atu4801 | Atu4796 | NAD-dependent epimerase/dehydratase. | Conserved hypothetical protein. | 0.774 |
| Atu4801 | Atu4800 | Atu4801 | Atu4800 | NAD-dependent epimerase/dehydratase. | Conserved hypothetical protein. | 0.936 |
| Atu4801 | hemL | Atu4801 | Atu4802 | NAD-dependent epimerase/dehydratase. | Glutamate-1-semialdehyde 2,1-aminotransferase; Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family. | 0.814 |
| Atu4801 | rfbF | Atu4801 | Atu4797 | NAD-dependent epimerase/dehydratase. | Glucose-1-phosphate cytidylyltransferase. | 0.839 |
| cysG | hemB | Atu1454 | Atu1161 | Siroheme synthase; Multifunctional enzyme that catalyzes the SAM-dependent methylations of uroporphyrinogen III at position C-2 and C-7 to form precorrin-2 via precorrin-1. Then it catalyzes the NAD-dependent ring dehydrogenation of precorrin-2 to yield sirohydrochlorin. Finally, it catalyzes the ferrochelation of sirohydrochlorin to yield siroheme. Belongs to the precorrin methyltransferase family. In the N-terminal section; belongs to the precorrin-2 dehydrogenase / sirohydrochlorin ferrochelatase family. | Delta-aminolevulinic acid dehydratase; Belongs to the ALAD family. | 0.899 |
| cysG | hemC | Atu1454 | Atu2652 | Siroheme synthase; Multifunctional enzyme that catalyzes the SAM-dependent methylations of uroporphyrinogen III at position C-2 and C-7 to form precorrin-2 via precorrin-1. Then it catalyzes the NAD-dependent ring dehydrogenation of precorrin-2 to yield sirohydrochlorin. Finally, it catalyzes the ferrochelation of sirohydrochlorin to yield siroheme. Belongs to the precorrin methyltransferase family. In the N-terminal section; belongs to the precorrin-2 dehydrogenase / sirohydrochlorin ferrochelatase family. | Porphobilinogen deaminase; Tetrapolymerization of the monopyrrole PBG into the hydroxymethylbilane pre-uroporphyrinogen in several discrete steps. Belongs to the HMBS family. | 0.960 |
| cysG | hemL | Atu1454 | Atu4802 | Siroheme synthase; Multifunctional enzyme that catalyzes the SAM-dependent methylations of uroporphyrinogen III at position C-2 and C-7 to form precorrin-2 via precorrin-1. Then it catalyzes the NAD-dependent ring dehydrogenation of precorrin-2 to yield sirohydrochlorin. Finally, it catalyzes the ferrochelation of sirohydrochlorin to yield siroheme. Belongs to the precorrin methyltransferase family. In the N-terminal section; belongs to the precorrin-2 dehydrogenase / sirohydrochlorin ferrochelatase family. | Glutamate-1-semialdehyde 2,1-aminotransferase; Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family. | 0.582 |
| hemA | hemB | Atu2613 | Atu1161 | 5-aminolevulinate synthase. | Delta-aminolevulinic acid dehydratase; Belongs to the ALAD family. | 0.920 |
| hemA | hemL | Atu2613 | Atu4802 | 5-aminolevulinate synthase. | Glutamate-1-semialdehyde 2,1-aminotransferase; Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family. | 0.908 |
| hemB | cysG | Atu1161 | Atu1454 | Delta-aminolevulinic acid dehydratase; Belongs to the ALAD family. | Siroheme synthase; Multifunctional enzyme that catalyzes the SAM-dependent methylations of uroporphyrinogen III at position C-2 and C-7 to form precorrin-2 via precorrin-1. Then it catalyzes the NAD-dependent ring dehydrogenation of precorrin-2 to yield sirohydrochlorin. Finally, it catalyzes the ferrochelation of sirohydrochlorin to yield siroheme. Belongs to the precorrin methyltransferase family. In the N-terminal section; belongs to the precorrin-2 dehydrogenase / sirohydrochlorin ferrochelatase family. | 0.899 |
| hemB | hemA | Atu1161 | Atu2613 | Delta-aminolevulinic acid dehydratase; Belongs to the ALAD family. | 5-aminolevulinate synthase. | 0.920 |