| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| allB | carA | CAR_c17650 | CAR_c12140 | Allantoinase; Catalyzes the conversion of allantoin (5-ureidohydantoin) to allantoic acid by hydrolytic cleavage of the five-member hydantoin ring; Belongs to the metallo-dependent hydrolases superfamily. Allantoinase family. | Carbamoyl-phosphate synthase small chain; Belongs to the CarA family. | 0.982 |
| allB | carB | CAR_c17650 | CAR_c12150 | Allantoinase; Catalyzes the conversion of allantoin (5-ureidohydantoin) to allantoic acid by hydrolytic cleavage of the five-member hydantoin ring; Belongs to the metallo-dependent hydrolases superfamily. Allantoinase family. | Carbamoyl-phosphate synthase large chain; Belongs to the CarB family. | 0.985 |
| allB | pucR | CAR_c17650 | CAR_c17690 | Allantoinase; Catalyzes the conversion of allantoin (5-ureidohydantoin) to allantoic acid by hydrolytic cleavage of the five-member hydantoin ring; Belongs to the metallo-dependent hydrolases superfamily. Allantoinase family. | Transcriptional regulator of the purine degradation operon. | 0.859 |
| allB | pyrB | CAR_c17650 | CAR_c12120 | Allantoinase; Catalyzes the conversion of allantoin (5-ureidohydantoin) to allantoic acid by hydrolytic cleavage of the five-member hydantoin ring; Belongs to the metallo-dependent hydrolases superfamily. Allantoinase family. | Aspartate carbamoyltransferase catalytic subunit; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family. | 0.997 |
| allB | pyrD | CAR_c17650 | CAR_c12160 | Allantoinase; Catalyzes the conversion of allantoin (5-ureidohydantoin) to allantoic acid by hydrolytic cleavage of the five-member hydantoin ring; Belongs to the metallo-dependent hydrolases superfamily. Allantoinase family. | Dihydroorotate dehydrogenase 1B; Catalyzes the conversion of dihydroorotate to orotate. | 0.885 |
| allB | pyrE | CAR_c17650 | CAR_c12180 | Allantoinase; Catalyzes the conversion of allantoin (5-ureidohydantoin) to allantoic acid by hydrolytic cleavage of the five-member hydantoin ring; Belongs to the metallo-dependent hydrolases superfamily. Allantoinase 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). | 0.859 |
| allB | pyrF | CAR_c17650 | CAR_c12170 | Allantoinase; Catalyzes the conversion of allantoin (5-ureidohydantoin) to allantoic acid by hydrolytic cleavage of the five-member hydantoin ring; Belongs to the metallo-dependent hydrolases superfamily. Allantoinase 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. | 0.830 |
| allB | pyrR | CAR_c17650 | CAR_c12110 | Allantoinase; Catalyzes the conversion of allantoin (5-ureidohydantoin) to allantoic acid by hydrolytic cleavage of the five-member hydantoin ring; Belongs to the metallo-dependent hydrolases superfamily. Allantoinase family. | Bifunctional pyrimidine regulatory protein PyrR uracil phosphoribosyltransferase; Also displays a weak uracil phosphoribosyltransferase activity which is not physiologically significant; Belongs to the purine/pyrimidine phosphoribosyltransferase family. PyrR subfamily. | 0.874 |
| allB | yurH | CAR_c17650 | CAR_c17760 | Allantoinase; Catalyzes the conversion of allantoin (5-ureidohydantoin) to allantoic acid by hydrolytic cleavage of the five-member hydantoin ring; Belongs to the metallo-dependent hydrolases superfamily. Allantoinase family. | Allantoate amidohydrolase. | 0.986 |
| allB | yybO | CAR_c17650 | CAR_c17670 | Allantoinase; Catalyzes the conversion of allantoin (5-ureidohydantoin) to allantoic acid by hydrolytic cleavage of the five-member hydantoin ring; Belongs to the metallo-dependent hydrolases superfamily. Allantoinase family. | Putative permease. | 0.824 |
| carA | allB | CAR_c12140 | CAR_c17650 | Carbamoyl-phosphate synthase small chain; Belongs to the CarA family. | Allantoinase; Catalyzes the conversion of allantoin (5-ureidohydantoin) to allantoic acid by hydrolytic cleavage of the five-member hydantoin ring; Belongs to the metallo-dependent hydrolases superfamily. Allantoinase family. | 0.982 |
| carA | carB | CAR_c12140 | CAR_c12150 | Carbamoyl-phosphate synthase small chain; Belongs to the CarA family. | Carbamoyl-phosphate synthase large chain; Belongs to the CarB family. | 0.999 |
| carA | pyrB | CAR_c12140 | CAR_c12120 | Carbamoyl-phosphate synthase small chain; Belongs to the CarA family. | Aspartate carbamoyltransferase catalytic subunit; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family. | 0.999 |
| carA | pyrD | CAR_c12140 | CAR_c12160 | Carbamoyl-phosphate synthase small chain; Belongs to the CarA family. | Dihydroorotate dehydrogenase 1B; Catalyzes the conversion of dihydroorotate to orotate. | 0.984 |
| carA | pyrE | CAR_c12140 | CAR_c12180 | Carbamoyl-phosphate synthase small chain; Belongs to the CarA 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). | 0.972 |
| carA | pyrF | CAR_c12140 | CAR_c12170 | Carbamoyl-phosphate synthase small chain; 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. | 0.974 |
| carA | pyrR | CAR_c12140 | CAR_c12110 | Carbamoyl-phosphate synthase small chain; Belongs to the CarA family. | Bifunctional pyrimidine regulatory protein PyrR uracil phosphoribosyltransferase; Also displays a weak uracil phosphoribosyltransferase activity which is not physiologically significant; Belongs to the purine/pyrimidine phosphoribosyltransferase family. PyrR subfamily. | 0.912 |
| carB | allB | CAR_c12150 | CAR_c17650 | Carbamoyl-phosphate synthase large chain; Belongs to the CarB family. | Allantoinase; Catalyzes the conversion of allantoin (5-ureidohydantoin) to allantoic acid by hydrolytic cleavage of the five-member hydantoin ring; Belongs to the metallo-dependent hydrolases superfamily. Allantoinase family. | 0.985 |
| carB | carA | CAR_c12150 | CAR_c12140 | Carbamoyl-phosphate synthase large chain; Belongs to the CarB family. | Carbamoyl-phosphate synthase small chain; Belongs to the CarA family. | 0.999 |
| carB | pyrB | CAR_c12150 | CAR_c12120 | Carbamoyl-phosphate synthase large chain; Belongs to the CarB family. | Aspartate carbamoyltransferase catalytic subunit; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family. | 0.999 |