| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| allB | allC | CH53_66 | CH53_62 | 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. | allC: allantoate amidohydrolase. | 0.986 |
| allB | carA | CH53_66 | CH53_1066 | 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. | 0.992 |
| allB | carB | CH53_66 | CH53_1065 | 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. | 0.993 |
| allB | hyuC | CH53_66 | CH53_2772 | 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. | Hydantase: amidase, hydantoinase/carbamoylase family protein. | 0.975 |
| allB | ncs1 | CH53_66 | CH53_67 | 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. | Ncs1: NCS1 nucleoside transporter family protein. | 0.955 |
| allB | pyrB | CH53_66 | CH53_2237 | 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. | Asp_carb_tr: aspartate carbamoyltransferase; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family. | 0.998 |
| allB | pyrD | CH53_66 | CH53_128 | 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; Catalyzes the conversion of dihydroorotate to orotate with quinone as electron acceptor; Belongs to the dihydroorotate dehydrogenase family. Type 2 subfamily. | 0.926 |
| allB | pyrE | CH53_66 | CH53_1853 | 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). | 0.923 |
| allB | pyrF | CH53_66 | CH53_3918 | 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. | 0.923 |
| allB | ybbY | CH53_66 | CH53_65 | 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 purine permease ybbY. | 0.921 |
| allC | allB | CH53_62 | CH53_66 | allC: allantoate amidohydrolase. | 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. | 0.986 |
| allC | hyuC | CH53_62 | CH53_2772 | allC: allantoate amidohydrolase. | Hydantase: amidase, hydantoinase/carbamoylase family protein. | 0.922 |
| allC | ncs1 | CH53_62 | CH53_67 | allC: allantoate amidohydrolase. | Ncs1: NCS1 nucleoside transporter family protein. | 0.779 |
| carA | allB | CH53_1066 | CH53_66 | 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. | 0.992 |
| carA | carB | CH53_1066 | CH53_1065 | Carbamoyl-phosphate synthase small chain; Belongs to the CarA family. | Carbamoyl-phosphate synthase large chain; Belongs to the CarB family. | 0.999 |
| carA | pyrB | CH53_1066 | CH53_2237 | Carbamoyl-phosphate synthase small chain; Belongs to the CarA family. | Asp_carb_tr: aspartate carbamoyltransferase; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family. | 0.999 |
| carA | pyrD | CH53_1066 | CH53_128 | Carbamoyl-phosphate synthase small chain; 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. | 0.945 |
| carA | pyrE | CH53_1066 | CH53_1853 | 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). | 0.923 |
| carA | pyrF | CH53_1066 | CH53_3918 | 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. | 0.912 |
| carA | ybbY | CH53_1066 | CH53_65 | Carbamoyl-phosphate synthase small chain; Belongs to the CarA family. | Putative purine permease ybbY. | 0.682 |