| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| Atu3397 | Atu3399 | Atu3397 | Atu3399 | Conserved hypothetical protein. | 2-hydroxyacid dehydrogenase. | 0.813 |
| Atu3397 | Atu3400 | Atu3397 | Atu3400 | Conserved hypothetical protein. | Conserved hypothetical protein. | 0.808 |
| Atu3397 | argE | Atu3397 | Atu3398 | Conserved hypothetical protein. | Acetylornithine deacetylase. | 0.652 |
| Atu3399 | Atu3397 | Atu3399 | Atu3397 | 2-hydroxyacid dehydrogenase. | Conserved hypothetical protein. | 0.813 |
| Atu3399 | Atu3400 | Atu3399 | Atu3400 | 2-hydroxyacid dehydrogenase. | Conserved hypothetical protein. | 0.801 |
| Atu3399 | argE | Atu3399 | Atu3398 | 2-hydroxyacid dehydrogenase. | Acetylornithine deacetylase. | 0.817 |
| Atu3400 | Atu3397 | Atu3400 | Atu3397 | Conserved hypothetical protein. | Conserved hypothetical protein. | 0.808 |
| Atu3400 | Atu3399 | Atu3400 | Atu3399 | Conserved hypothetical protein. | 2-hydroxyacid dehydrogenase. | 0.801 |
| Atu3400 | argE | Atu3400 | Atu3398 | Conserved hypothetical protein. | Acetylornithine deacetylase. | 0.707 |
| arcA | argD | Atu4007 | Atu0428 | Arginase; Belongs to the arginase family. | Acetylornithine aminotransferase; Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family. ArgD subfamily. | 0.676 |
| arcA | argE | Atu4007 | Atu3398 | Arginase; Belongs to the arginase family. | Acetylornithine deacetylase. | 0.906 |
| arcA | argF | Atu4007 | Atu0429 | Arginase; Belongs to the arginase family. | Ornithine carbamoyltransferase; Reversibly catalyzes the transfer of the carbamoyl group from carbamoyl phosphate (CP) to the N(epsilon) atom of ornithine (ORN) to produce L-citrulline; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. OTCase family. | 0.919 |
| arcA | argJ | Atu4007 | Atu3518 | Arginase; Belongs to the arginase family. | Arginine biosynthesis bifunctional protein; Catalyzes two activities which are involved in the cyclic version of arginine biosynthesis: the synthesis of N-acetylglutamate from glutamate and acetyl-CoA as the acetyl donor, and of ornithine by transacetylation between N(2)-acetylornithine and glutamate. Belongs to the ArgJ family. | 0.915 |
| argB | argC | Atu0380 | Atu1244 | Acetylglutamate kinase; Catalyzes the ATP-dependent phosphorylation of N-acetyl-L- glutamate; Belongs to the acetylglutamate kinase family. ArgB subfamily. | N-acetyl-gamma-glutamyl-phosphate reductase; Catalyzes the NADPH-dependent reduction of N-acetyl-5- glutamyl phosphate to yield N-acetyl-L-glutamate 5-semialdehyde. Belongs to the NAGSA dehydrogenase family. Type 2 subfamily. | 0.999 |
| argB | argD | Atu0380 | Atu0428 | Acetylglutamate kinase; Catalyzes the ATP-dependent phosphorylation of N-acetyl-L- glutamate; Belongs to the acetylglutamate kinase family. ArgB subfamily. | Acetylornithine aminotransferase; Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family. ArgD subfamily. | 0.971 |
| argB | argE | Atu0380 | Atu3398 | Acetylglutamate kinase; Catalyzes the ATP-dependent phosphorylation of N-acetyl-L- glutamate; Belongs to the acetylglutamate kinase family. ArgB subfamily. | Acetylornithine deacetylase. | 0.741 |
| argB | argF | Atu0380 | Atu0429 | Acetylglutamate kinase; Catalyzes the ATP-dependent phosphorylation of N-acetyl-L- glutamate; Belongs to the acetylglutamate kinase family. ArgB subfamily. | Ornithine carbamoyltransferase; Reversibly catalyzes the transfer of the carbamoyl group from carbamoyl phosphate (CP) to the N(epsilon) atom of ornithine (ORN) to produce L-citrulline; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. OTCase family. | 0.977 |
| argB | argG | Atu0380 | Atu2667 | Acetylglutamate kinase; Catalyzes the ATP-dependent phosphorylation of N-acetyl-L- glutamate; Belongs to the acetylglutamate kinase family. ArgB subfamily. | Argininosuccinate synthase; Belongs to the argininosuccinate synthase family. Type 1 subfamily. | 0.975 |
| argB | argJ | Atu0380 | Atu3518 | Acetylglutamate kinase; Catalyzes the ATP-dependent phosphorylation of N-acetyl-L- glutamate; Belongs to the acetylglutamate kinase family. ArgB subfamily. | Arginine biosynthesis bifunctional protein; Catalyzes two activities which are involved in the cyclic version of arginine biosynthesis: the synthesis of N-acetylglutamate from glutamate and acetyl-CoA as the acetyl donor, and of ornithine by transacetylation between N(2)-acetylornithine and glutamate. Belongs to the ArgJ family. | 0.999 |
| argC | argB | Atu1244 | Atu0380 | N-acetyl-gamma-glutamyl-phosphate reductase; Catalyzes the NADPH-dependent reduction of N-acetyl-5- glutamyl phosphate to yield N-acetyl-L-glutamate 5-semialdehyde. Belongs to the NAGSA dehydrogenase family. Type 2 subfamily. | Acetylglutamate kinase; Catalyzes the ATP-dependent phosphorylation of N-acetyl-L- glutamate; Belongs to the acetylglutamate kinase family. ArgB subfamily. | 0.999 |