| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| Atu2246 | hemF | Atu2246 | Atu2247 | Conserved hypothetical protein. | Coproporphyrinogen III oxidase; Involved in the heme biosynthesis. Catalyzes the aerobic oxidative decarboxylation of propionate groups of rings A and B of coproporphyrinogen-III to yield the vinyl groups in protoporphyrinogen- IX. | 0.724 |
| Atu2834 | hemC | Atu2834 | Atu2652 | Conserved hypothetical protein. | Porphobilinogen deaminase; Tetrapolymerization of the monopyrrole PBG into the hydroxymethylbilane pre-uroporphyrinogen in several discrete steps. Belongs to the HMBS family. | 0.452 |
| Atu2834 | hemE | Atu2834 | Atu2835 | Conserved hypothetical protein. | Uroporphyrinogen decarboxylase; Catalyzes the decarboxylation of four acetate groups of uroporphyrinogen-III to yield coproporphyrinogen-III. | 0.926 |
| Atu2834 | hemF | Atu2834 | Atu2247 | Conserved hypothetical protein. | Coproporphyrinogen III oxidase; Involved in the heme biosynthesis. Catalyzes the aerobic oxidative decarboxylation of propionate groups of rings A and B of coproporphyrinogen-III to yield the vinyl groups in protoporphyrinogen- IX. | 0.952 |
| Atu2834 | hemH | Atu2834 | Atu3771 | Conserved hypothetical protein. | Ferrochelatase; Catalyzes the ferrous insertion into protoporphyrin IX. Belongs to the ferrochelatase family. | 0.950 |
| Atu2834 | hemN-2 | Atu2834 | Atu1601 | Conserved hypothetical protein. | Oxygen-independent coproporphyrinogen III oxidase; Belongs to the anaerobic coproporphyrinogen-III oxidase family. | 0.931 |
| hemB | hemC | Atu1161 | Atu2652 | Delta-aminolevulinic acid dehydratase; Belongs to the ALAD family. | Porphobilinogen deaminase; Tetrapolymerization of the monopyrrole PBG into the hydroxymethylbilane pre-uroporphyrinogen in several discrete steps. Belongs to the HMBS family. | 0.996 |
| hemB | hemE | Atu1161 | Atu2835 | Delta-aminolevulinic acid dehydratase; Belongs to the ALAD family. | Uroporphyrinogen decarboxylase; Catalyzes the decarboxylation of four acetate groups of uroporphyrinogen-III to yield coproporphyrinogen-III. | 0.848 |
| hemB | hemF | Atu1161 | Atu2247 | Delta-aminolevulinic acid dehydratase; Belongs to the ALAD family. | Coproporphyrinogen III oxidase; Involved in the heme biosynthesis. Catalyzes the aerobic oxidative decarboxylation of propionate groups of rings A and B of coproporphyrinogen-III to yield the vinyl groups in protoporphyrinogen- IX. | 0.654 |
| hemB | hemH | Atu1161 | Atu3771 | Delta-aminolevulinic acid dehydratase; Belongs to the ALAD family. | Ferrochelatase; Catalyzes the ferrous insertion into protoporphyrin IX. Belongs to the ferrochelatase family. | 0.639 |
| hemB | hemN-2 | Atu1161 | Atu1601 | Delta-aminolevulinic acid dehydratase; Belongs to the ALAD family. | Oxygen-independent coproporphyrinogen III oxidase; Belongs to the anaerobic coproporphyrinogen-III oxidase family. | 0.478 |
| hemC | Atu2834 | Atu2652 | Atu2834 | Porphobilinogen deaminase; Tetrapolymerization of the monopyrrole PBG into the hydroxymethylbilane pre-uroporphyrinogen in several discrete steps. Belongs to the HMBS family. | Conserved hypothetical protein. | 0.452 |
| hemC | hemB | Atu2652 | Atu1161 | Porphobilinogen deaminase; Tetrapolymerization of the monopyrrole PBG into the hydroxymethylbilane pre-uroporphyrinogen in several discrete steps. Belongs to the HMBS family. | Delta-aminolevulinic acid dehydratase; Belongs to the ALAD family. | 0.996 |
| hemC | hemE | Atu2652 | Atu2835 | Porphobilinogen deaminase; Tetrapolymerization of the monopyrrole PBG into the hydroxymethylbilane pre-uroporphyrinogen in several discrete steps. Belongs to the HMBS family. | Uroporphyrinogen decarboxylase; Catalyzes the decarboxylation of four acetate groups of uroporphyrinogen-III to yield coproporphyrinogen-III. | 0.991 |
| hemC | hemF | Atu2652 | Atu2247 | Porphobilinogen deaminase; Tetrapolymerization of the monopyrrole PBG into the hydroxymethylbilane pre-uroporphyrinogen in several discrete steps. Belongs to the HMBS family. | Coproporphyrinogen III oxidase; Involved in the heme biosynthesis. Catalyzes the aerobic oxidative decarboxylation of propionate groups of rings A and B of coproporphyrinogen-III to yield the vinyl groups in protoporphyrinogen- IX. | 0.650 |
| hemC | hemH | Atu2652 | Atu3771 | Porphobilinogen deaminase; Tetrapolymerization of the monopyrrole PBG into the hydroxymethylbilane pre-uroporphyrinogen in several discrete steps. Belongs to the HMBS family. | Ferrochelatase; Catalyzes the ferrous insertion into protoporphyrin IX. Belongs to the ferrochelatase family. | 0.639 |
| hemC | hemN-2 | Atu2652 | Atu1601 | Porphobilinogen deaminase; Tetrapolymerization of the monopyrrole PBG into the hydroxymethylbilane pre-uroporphyrinogen in several discrete steps. Belongs to the HMBS family. | Oxygen-independent coproporphyrinogen III oxidase; Belongs to the anaerobic coproporphyrinogen-III oxidase family. | 0.506 |
| hemE | Atu2834 | Atu2835 | Atu2834 | Uroporphyrinogen decarboxylase; Catalyzes the decarboxylation of four acetate groups of uroporphyrinogen-III to yield coproporphyrinogen-III. | Conserved hypothetical protein. | 0.926 |
| hemE | hemB | Atu2835 | Atu1161 | Uroporphyrinogen decarboxylase; Catalyzes the decarboxylation of four acetate groups of uroporphyrinogen-III to yield coproporphyrinogen-III. | Delta-aminolevulinic acid dehydratase; Belongs to the ALAD family. | 0.848 |
| hemE | hemC | Atu2835 | Atu2652 | Uroporphyrinogen decarboxylase; Catalyzes the decarboxylation of four acetate groups of uroporphyrinogen-III to yield coproporphyrinogen-III. | Porphobilinogen deaminase; Tetrapolymerization of the monopyrrole PBG into the hydroxymethylbilane pre-uroporphyrinogen in several discrete steps. Belongs to the HMBS family. | 0.991 |