| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| carB | pyrB | CLOTH_11410 | CLOTH_11910 | Carbamoyl-phosphate synthase large chain. | Aspartate carbamoyltransferase catalytic chain; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family. | 0.999 |
| carB | pyrC_1 | CLOTH_11410 | CLOTH_11890 | Carbamoyl-phosphate synthase large chain. | Dihydroorotase; Catalyzes the reversible cyclization of carbamoyl aspartate to dihydroorotate; Belongs to the metallo-dependent hydrolases superfamily. DHOase family. Class I DHOase subfamily. | 0.997 |
| carB | pyrD | CLOTH_11410 | CLOTH_11860 | Carbamoyl-phosphate synthase large chain. | Dihydroorotate dehydrogenase B, catalytic subunit; Catalyzes the conversion of dihydroorotate to orotate. | 0.988 |
| carB | pyrE | CLOTH_11410 | CLOTH_11850 | Carbamoyl-phosphate synthase large chain. | Orotate phosphoribosyltransferase; Catalyzes the transfer of a ribosyl phosphate group from 5- phosphoribose 1-diphosphate to orotate, leading to the formation of orotidine monophosphate (OMP). | 0.978 |
| carB | pyrF | CLOTH_11410 | CLOTH_11880 | Carbamoyl-phosphate synthase large chain. | Orotidine 5'-phosphate decarboxylase; Belongs to the OMP decarboxylase family. Type 2 subfamily. | 0.949 |
| carB | pyrH | CLOTH_11410 | CLOTH_04040 | Carbamoyl-phosphate synthase large chain. | Uridylate kinase; Catalyzes the reversible phosphorylation of UMP to UDP. | 0.406 |
| carB | pyrR | CLOTH_11410 | CLOTH_01760 | Carbamoyl-phosphate synthase large chain. | Bifunctional protein PyrR; Also displays a weak uracil phosphoribosyltransferase activity which is not physiologically significant; Belongs to the purine/pyrimidine phosphoribosyltransferase family. PyrR subfamily. | 0.960 |
| carB | uraA | CLOTH_11410 | CLOTH_01770 | Carbamoyl-phosphate synthase large chain. | Uracil permease. | 0.931 |
| pyrB | carB | CLOTH_11910 | CLOTH_11410 | Aspartate carbamoyltransferase catalytic chain; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family. | Carbamoyl-phosphate synthase large chain. | 0.999 |
| pyrB | pyrC_1 | CLOTH_11910 | CLOTH_11890 | Aspartate carbamoyltransferase catalytic chain; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family. | Dihydroorotase; Catalyzes the reversible cyclization of carbamoyl aspartate to dihydroorotate; Belongs to the metallo-dependent hydrolases superfamily. DHOase family. Class I DHOase subfamily. | 0.999 |
| pyrB | pyrD | CLOTH_11910 | CLOTH_11860 | Aspartate carbamoyltransferase catalytic chain; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family. | Dihydroorotate dehydrogenase B, catalytic subunit; Catalyzes the conversion of dihydroorotate to orotate. | 0.997 |
| pyrB | pyrE | CLOTH_11910 | CLOTH_11850 | Aspartate carbamoyltransferase catalytic chain; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family. | Orotate phosphoribosyltransferase; Catalyzes the transfer of a ribosyl phosphate group from 5- phosphoribose 1-diphosphate to orotate, leading to the formation of orotidine monophosphate (OMP). | 0.994 |
| pyrB | pyrF | CLOTH_11910 | CLOTH_11880 | Aspartate carbamoyltransferase catalytic chain; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family. | Orotidine 5'-phosphate decarboxylase; Belongs to the OMP decarboxylase family. Type 2 subfamily. | 0.994 |
| pyrB | pyrH | CLOTH_11910 | CLOTH_04040 | Aspartate carbamoyltransferase catalytic chain; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family. | Uridylate kinase; Catalyzes the reversible phosphorylation of UMP to UDP. | 0.517 |
| pyrB | pyrR | CLOTH_11910 | CLOTH_01760 | Aspartate carbamoyltransferase catalytic chain; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family. | Bifunctional protein PyrR; Also displays a weak uracil phosphoribosyltransferase activity which is not physiologically significant; Belongs to the purine/pyrimidine phosphoribosyltransferase family. PyrR subfamily. | 0.988 |
| pyrB | uraA | CLOTH_11910 | CLOTH_01770 | Aspartate carbamoyltransferase catalytic chain; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family. | Uracil permease. | 0.969 |
| pyrC_1 | carB | CLOTH_11890 | CLOTH_11410 | Dihydroorotase; Catalyzes the reversible cyclization of carbamoyl aspartate to dihydroorotate; Belongs to the metallo-dependent hydrolases superfamily. DHOase family. Class I DHOase subfamily. | Carbamoyl-phosphate synthase large chain. | 0.997 |
| pyrC_1 | pyrB | CLOTH_11890 | CLOTH_11910 | Dihydroorotase; Catalyzes the reversible cyclization of carbamoyl aspartate to dihydroorotate; Belongs to the metallo-dependent hydrolases superfamily. DHOase family. Class I DHOase subfamily. | Aspartate carbamoyltransferase catalytic chain; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family. | 0.999 |
| pyrC_1 | pyrD | CLOTH_11890 | CLOTH_11860 | Dihydroorotase; Catalyzes the reversible cyclization of carbamoyl aspartate to dihydroorotate; Belongs to the metallo-dependent hydrolases superfamily. DHOase family. Class I DHOase subfamily. | Dihydroorotate dehydrogenase B, catalytic subunit; Catalyzes the conversion of dihydroorotate to orotate. | 0.999 |
| pyrC_1 | pyrE | CLOTH_11890 | CLOTH_11850 | Dihydroorotase; Catalyzes the reversible cyclization of carbamoyl aspartate to dihydroorotate; Belongs to the metallo-dependent hydrolases superfamily. DHOase family. Class I DHOase subfamily. | Orotate phosphoribosyltransferase; Catalyzes the transfer of a ribosyl phosphate group from 5- phosphoribose 1-diphosphate to orotate, leading to the formation of orotidine monophosphate (OMP). | 0.996 |