| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| Rta_03160 | hemB | Rta_03160 | Rta_03150 | Candidate membrane protein. | Candidate Delta-aminolevulinic acid dehydratase; Belongs to the ALAD family. | 0.666 |
| Rta_03160 | hemF | Rta_03160 | Rta_21180 | Candidate membrane protein. | Coprogen 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. | 0.947 |
| Rta_03160 | hemH | Rta_03160 | Rta_15700 | Candidate membrane protein. | Heme synthetase; Catalyzes the ferrous insertion into protoporphyrin IX. Belongs to the ferrochelatase family. | 0.947 |
| Rta_09310 | hemH | Rta_09310 | Rta_15700 | ATP-binding cassette, subfamily B, bacterial; Candidate ABC type transport system involved in Fe S cluster assembly, permease and ATPase components. | Heme synthetase; Catalyzes the ferrous insertion into protoporphyrin IX. Belongs to the ferrochelatase family. | 0.586 |
| Rta_15710 | hemH | Rta_15710 | Rta_15700 | Hydrolases (HAD superfamily)-like protein. | Heme synthetase; Catalyzes the ferrous insertion into protoporphyrin IX. Belongs to the ferrochelatase family. | 0.604 |
| bfr | hemH | Rta_24210 | Rta_15700 | Candidate bacterioferritin; Iron-storage protein. | Heme synthetase; Catalyzes the ferrous insertion into protoporphyrin IX. Belongs to the ferrochelatase family. | 0.917 |
| ctaB | hemH | Rta_33660 | Rta_15700 | Candidate protoheme IX farnesyltransferase (Heme O synthase), membrane protein; Converts heme B (protoheme IX) to heme O by substitution of the vinyl group on carbon 2 of heme B porphyrin ring with a hydroxyethyl farnesyl side group. | Heme synthetase; Catalyzes the ferrous insertion into protoporphyrin IX. Belongs to the ferrochelatase family. | 0.929 |
| cyaY | hemH | Rta_07940 | Rta_15700 | Candidate iron binding protein; Involved in iron-sulfur (Fe-S) cluster assembly. May act as a regulator of Fe-S biogenesis. | Heme synthetase; Catalyzes the ferrous insertion into protoporphyrin IX. Belongs to the ferrochelatase family. | 0.800 |
| hemB | Rta_03160 | Rta_03150 | Rta_03160 | Candidate Delta-aminolevulinic acid dehydratase; Belongs to the ALAD family. | Candidate membrane protein. | 0.666 |
| hemB | hemC | Rta_03150 | Rta_28680 | Candidate Delta-aminolevulinic acid dehydratase; Belongs to the ALAD family. | Pre-uroporphyrinogen synthase; Tetrapolymerization of the monopyrrole PBG into the hydroxymethylbilane pre-uroporphyrinogen in several discrete steps. Belongs to the HMBS family. | 0.996 |
| hemB | hemE | Rta_03150 | Rta_05000 | Candidate Delta-aminolevulinic acid dehydratase; Belongs to the ALAD family. | Candidate Uroporphyrinogen decarboxylase; Catalyzes the decarboxylation of four acetate groups of uroporphyrinogen-III to yield coproporphyrinogen-III. | 0.832 |
| hemB | hemF | Rta_03150 | Rta_21180 | Candidate Delta-aminolevulinic acid dehydratase; Belongs to the ALAD family. | Coprogen 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. | 0.587 |
| hemB | hemH | Rta_03150 | Rta_15700 | Candidate Delta-aminolevulinic acid dehydratase; Belongs to the ALAD family. | Heme synthetase; Catalyzes the ferrous insertion into protoporphyrin IX. Belongs to the ferrochelatase family. | 0.607 |
| hemC | hemB | Rta_28680 | Rta_03150 | Pre-uroporphyrinogen synthase; Tetrapolymerization of the monopyrrole PBG into the hydroxymethylbilane pre-uroporphyrinogen in several discrete steps. Belongs to the HMBS family. | Candidate Delta-aminolevulinic acid dehydratase; Belongs to the ALAD family. | 0.996 |
| hemC | hemE | Rta_28680 | Rta_05000 | Pre-uroporphyrinogen synthase; Tetrapolymerization of the monopyrrole PBG into the hydroxymethylbilane pre-uroporphyrinogen in several discrete steps. Belongs to the HMBS family. | Candidate Uroporphyrinogen decarboxylase; Catalyzes the decarboxylation of four acetate groups of uroporphyrinogen-III to yield coproporphyrinogen-III. | 0.986 |
| hemC | hemF | Rta_28680 | Rta_21180 | Pre-uroporphyrinogen synthase; Tetrapolymerization of the monopyrrole PBG into the hydroxymethylbilane pre-uroporphyrinogen in several discrete steps. Belongs to the HMBS family. | Coprogen 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. | 0.585 |
| hemC | hemH | Rta_28680 | Rta_15700 | Pre-uroporphyrinogen synthase; Tetrapolymerization of the monopyrrole PBG into the hydroxymethylbilane pre-uroporphyrinogen in several discrete steps. Belongs to the HMBS family. | Heme synthetase; Catalyzes the ferrous insertion into protoporphyrin IX. Belongs to the ferrochelatase family. | 0.858 |
| hemE | hemB | Rta_05000 | Rta_03150 | Candidate Uroporphyrinogen decarboxylase; Catalyzes the decarboxylation of four acetate groups of uroporphyrinogen-III to yield coproporphyrinogen-III. | Candidate Delta-aminolevulinic acid dehydratase; Belongs to the ALAD family. | 0.832 |
| hemE | hemC | Rta_05000 | Rta_28680 | Candidate Uroporphyrinogen decarboxylase; Catalyzes the decarboxylation of four acetate groups of uroporphyrinogen-III to yield coproporphyrinogen-III. | Pre-uroporphyrinogen synthase; Tetrapolymerization of the monopyrrole PBG into the hydroxymethylbilane pre-uroporphyrinogen in several discrete steps. Belongs to the HMBS family. | 0.986 |
| hemE | hemF | Rta_05000 | Rta_21180 | Candidate Uroporphyrinogen decarboxylase; Catalyzes the decarboxylation of four acetate groups of uroporphyrinogen-III to yield coproporphyrinogen-III. | Coprogen 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. | 0.965 |