| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| RPA0796 | uraI | RPA0796 | RPA0797 | Conserved unknown protein; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | Dihydroorotate dehydrogenase; Catalyzes the conversion of dihydroorotate to orotate with quinone as electron acceptor; Belongs to the dihydroorotate dehydrogenase family. Type 2 subfamily. | 0.926 |
| RPA4722 | carA | RPA4722 | RPA1276 | Possible glutamate synthase, small subunit; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | Carbamoyl-phosphate synthase small subunit; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished; Belongs to the CarA family. | 0.988 |
| RPA4722 | carB | RPA4722 | RPA4071 | Possible glutamate synthase, small subunit; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | Carbamoyl-phosphate synthase large subunit; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished; Belongs to the CarB family. | 0.992 |
| RPA4722 | gltA | RPA4722 | RPA0678 | Possible glutamate synthase, small subunit; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | Possible pyridine nucleotide-linked oxidoreductase, possible glutamate synthase; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | 0.972 |
| RPA4722 | pyr | RPA4722 | RPA3118 | Possible glutamate synthase, small subunit; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | Putative noncatalytic chain of dihydroorotase; Catalyzes the reversible cyclization of carbamoyl aspartate to dihydroorotate; Belongs to the metallo-dependent hydrolases superfamily. DHOase family. Class I DHOase subfamily. | 0.822 |
| RPA4722 | pyrB | RPA4722 | RPA3117 | Possible glutamate synthase, small subunit; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | Aspartate carbamoyltransferase; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family. | 0.936 |
| RPA4722 | pyrC | RPA4722 | RPA1069 | Possible glutamate synthase, small subunit; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | Possible dihydroorotase; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | 0.822 |
| RPA4722 | pyrE | RPA4722 | RPA4724 | Possible glutamate synthase, small subunit; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | Putative uridine 5-monophosphate synthase; Catalyzes the transfer of a ribosyl phosphate group from 5- phosphoribose 1-diphosphate to orotate, leading to the formation of orotidine monophosphate (OMP). | 0.894 |
| RPA4722 | pyrF | RPA4722 | RPA0337 | Possible glutamate synthase, small subunit; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | Orotidine 5`-phosphate decarboxylase; Catalyzes the decarboxylation of orotidine 5'-monophosphate (OMP) to uridine 5'-monophosphate (UMP); Belongs to the OMP decarboxylase family. Type 1 subfamily. | 0.910 |
| RPA4722 | uraI | RPA4722 | RPA0797 | Possible glutamate synthase, small subunit; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | Dihydroorotate dehydrogenase; Catalyzes the conversion of dihydroorotate to orotate with quinone as electron acceptor; Belongs to the dihydroorotate dehydrogenase family. Type 2 subfamily. | 0.992 |
| carA | RPA4722 | RPA1276 | RPA4722 | Carbamoyl-phosphate synthase small subunit; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished; Belongs to the CarA family. | Possible glutamate synthase, small subunit; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | 0.988 |
| carA | carB | RPA1276 | RPA4071 | Carbamoyl-phosphate synthase small subunit; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished; Belongs to the CarA family. | Carbamoyl-phosphate synthase large subunit; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished; Belongs to the CarB family. | 0.999 |
| carA | gltA | RPA1276 | RPA0678 | Carbamoyl-phosphate synthase small subunit; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished; Belongs to the CarA family. | Possible pyridine nucleotide-linked oxidoreductase, possible glutamate synthase; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | 0.908 |
| carA | pyr | RPA1276 | RPA3118 | Carbamoyl-phosphate synthase small subunit; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished; Belongs to the CarA family. | Putative noncatalytic chain of dihydroorotase; Catalyzes the reversible cyclization of carbamoyl aspartate to dihydroorotate; Belongs to the metallo-dependent hydrolases superfamily. DHOase family. Class I DHOase subfamily. | 0.993 |
| carA | pyrB | RPA1276 | RPA3117 | Carbamoyl-phosphate synthase small subunit; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished; Belongs to the CarA family. | Aspartate carbamoyltransferase; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family. | 0.999 |
| carA | pyrC | RPA1276 | RPA1069 | Carbamoyl-phosphate synthase small subunit; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished; Belongs to the CarA family. | Possible dihydroorotase; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | 0.990 |
| carA | pyrE | RPA1276 | RPA4724 | Carbamoyl-phosphate synthase small subunit; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished; Belongs to the CarA family. | Putative uridine 5-monophosphate synthase; Catalyzes the transfer of a ribosyl phosphate group from 5- phosphoribose 1-diphosphate to orotate, leading to the formation of orotidine monophosphate (OMP). | 0.948 |
| carA | pyrF | RPA1276 | RPA0337 | Carbamoyl-phosphate synthase small subunit; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished; Belongs to the CarA family. | Orotidine 5`-phosphate decarboxylase; Catalyzes the decarboxylation of orotidine 5'-monophosphate (OMP) to uridine 5'-monophosphate (UMP); Belongs to the OMP decarboxylase family. Type 1 subfamily. | 0.940 |
| carA | uraI | RPA1276 | RPA0797 | Carbamoyl-phosphate synthase small subunit; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished; Belongs to the CarA family. | Dihydroorotate dehydrogenase; Catalyzes the conversion of dihydroorotate to orotate with quinone as electron acceptor; Belongs to the dihydroorotate dehydrogenase family. Type 2 subfamily. | 0.963 |
| carB | RPA4722 | RPA4071 | RPA4722 | Carbamoyl-phosphate synthase large subunit; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished; Belongs to the CarB family. | Possible glutamate synthase, small subunit; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | 0.992 |