| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| Rta_04720 | proC | Rta_04720 | Rta_36230 | Conserved hypothetical protein; Pyridoxal 5'-phosphate (PLP)-binding protein, which is involved in PLP homeostasis; Belongs to the pyridoxal phosphate-binding protein YggS/PROSC family. | Candidate pyrroline-5-carboxylate reductase; Catalyzes the reduction of 1-pyrroline-5-carboxylate (PCA) to L-proline. | 0.589 |
| Rta_28970 | Rta_32100 | Rta_28970 | Rta_32100 | Conserved hypothetical protein. | Ornithine cyclodeaminase-like protein. | 0.900 |
| Rta_28970 | proC | Rta_28970 | Rta_36230 | Conserved hypothetical protein. | Candidate pyrroline-5-carboxylate reductase; Catalyzes the reduction of 1-pyrroline-5-carboxylate (PCA) to L-proline. | 0.900 |
| Rta_28970 | putA | Rta_28970 | Rta_04440 | Conserved hypothetical protein. | Delta-1-pyrroline-5-carboxylate dehydrogenase; Oxidizes proline to glutamate for use as a carbon and nitrogen source; In the C-terminal section; belongs to the aldehyde dehydrogenase family. | 0.900 |
| Rta_32100 | Rta_28970 | Rta_32100 | Rta_28970 | Ornithine cyclodeaminase-like protein. | Conserved hypothetical protein. | 0.900 |
| Rta_32100 | proC | Rta_32100 | Rta_36230 | Ornithine cyclodeaminase-like protein. | Candidate pyrroline-5-carboxylate reductase; Catalyzes the reduction of 1-pyrroline-5-carboxylate (PCA) to L-proline. | 0.931 |
| Rta_32100 | putA | Rta_32100 | Rta_04440 | Ornithine cyclodeaminase-like protein. | Delta-1-pyrroline-5-carboxylate dehydrogenase; Oxidizes proline to glutamate for use as a carbon and nitrogen source; In the C-terminal section; belongs to the aldehyde dehydrogenase family. | 0.945 |
| Rta_36220 | proC | Rta_36220 | Rta_36230 | Aerobic glycerol-3-phosphate dehydrogenase-like protein. | Candidate pyrroline-5-carboxylate reductase; Catalyzes the reduction of 1-pyrroline-5-carboxylate (PCA) to L-proline. | 0.560 |
| Rta_36220 | putA | Rta_36220 | Rta_04440 | Aerobic glycerol-3-phosphate dehydrogenase-like protein. | Delta-1-pyrroline-5-carboxylate dehydrogenase; Oxidizes proline to glutamate for use as a carbon and nitrogen source; In the C-terminal section; belongs to the aldehyde dehydrogenase family. | 0.453 |
| argD | gltB | Rta_27880 | Rta_08100 | Candidate acetylornithine aminotransferase (acetylornithine transaminase); Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family. ArgD subfamily. | Candidate Ferredoxin-dependent glutamate synthase. | 0.574 |
| argD | guaA | Rta_27880 | Rta_19730 | Candidate acetylornithine aminotransferase (acetylornithine transaminase); Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family. ArgD subfamily. | Candidate GMP synthase (glutamine-hydrolyzing); Catalyzes the synthesis of GMP from XMP. | 0.517 |
| argD | proA | Rta_27880 | Rta_02370 | Candidate acetylornithine aminotransferase (acetylornithine transaminase); Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family. ArgD subfamily. | Candidate Gamma-glutamyl phosphate reductase; Catalyzes the NADPH-dependent reduction of L-glutamate 5- phosphate into L-glutamate 5-semialdehyde and phosphate. The product spontaneously undergoes cyclization to form 1-pyrroline-5-carboxylate. Belongs to the gamma-glutamyl phosphate reductase family. | 0.508 |
| argD | proB | Rta_27880 | Rta_29090 | Candidate acetylornithine aminotransferase (acetylornithine transaminase); Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family. ArgD subfamily. | Candidate glutamate 5-kinase (Gamma-glutamyl kinase); Catalyzes the transfer of a phosphate group to glutamate to form L-glutamate 5-phosphate. | 0.520 |
| argD | proC | Rta_27880 | Rta_36230 | Candidate acetylornithine aminotransferase (acetylornithine transaminase); Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family. ArgD subfamily. | Candidate pyrroline-5-carboxylate reductase; Catalyzes the reduction of 1-pyrroline-5-carboxylate (PCA) to L-proline. | 0.576 |
| argD | putA | Rta_27880 | Rta_04440 | Candidate acetylornithine aminotransferase (acetylornithine transaminase); Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family. ArgD subfamily. | Delta-1-pyrroline-5-carboxylate dehydrogenase; Oxidizes proline to glutamate for use as a carbon and nitrogen source; In the C-terminal section; belongs to the aldehyde dehydrogenase family. | 0.440 |
| gltB | argD | Rta_08100 | Rta_27880 | Candidate Ferredoxin-dependent glutamate synthase. | Candidate acetylornithine aminotransferase (acetylornithine transaminase); Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family. ArgD subfamily. | 0.574 |
| gltB | guaA | Rta_08100 | Rta_19730 | Candidate Ferredoxin-dependent glutamate synthase. | Candidate GMP synthase (glutamine-hydrolyzing); Catalyzes the synthesis of GMP from XMP. | 0.657 |
| gltB | proA | Rta_08100 | Rta_02370 | Candidate Ferredoxin-dependent glutamate synthase. | Candidate Gamma-glutamyl phosphate reductase; Catalyzes the NADPH-dependent reduction of L-glutamate 5- phosphate into L-glutamate 5-semialdehyde and phosphate. The product spontaneously undergoes cyclization to form 1-pyrroline-5-carboxylate. Belongs to the gamma-glutamyl phosphate reductase family. | 0.878 |
| gltB | proB | Rta_08100 | Rta_29090 | Candidate Ferredoxin-dependent glutamate synthase. | Candidate glutamate 5-kinase (Gamma-glutamyl kinase); Catalyzes the transfer of a phosphate group to glutamate to form L-glutamate 5-phosphate. | 0.419 |
| gltB | proC | Rta_08100 | Rta_36230 | Candidate Ferredoxin-dependent glutamate synthase. | Candidate pyrroline-5-carboxylate reductase; Catalyzes the reduction of 1-pyrroline-5-carboxylate (PCA) to L-proline. | 0.543 |