| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| atzC | pdp | CAR_c00490 | CAR_c18520 | N-isopropylammelide isopropylaminohydrolase. | Pyrimidine-nucleoside phosphorylase. | 0.916 |
| atzC | pyrR | CAR_c00490 | CAR_c12110 | N-isopropylammelide isopropylaminohydrolase. | 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. | 0.905 |
| atzC | upp | CAR_c00490 | CAR_c17030 | N-isopropylammelide isopropylaminohydrolase. | Uracil phosphoribosyltransferase; Catalyzes the conversion of uracil and 5-phospho-alpha-D- ribose 1-diphosphate (PRPP) to UMP and diphosphate. | 0.929 |
| glyA | guaA | CAR_c17040 | CAR_c18400 | Serine hydroxymethyltransferase; Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism. | GMP synthase; Catalyzes the synthesis of GMP from XMP. | 0.801 |
| glyA | pdp | CAR_c17040 | CAR_c18520 | Serine hydroxymethyltransferase; Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism. | Pyrimidine-nucleoside phosphorylase. | 0.409 |
| glyA | upp | CAR_c17040 | CAR_c17030 | Serine hydroxymethyltransferase; Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism. | Uracil phosphoribosyltransferase; Catalyzes the conversion of uracil and 5-phospho-alpha-D- ribose 1-diphosphate (PRPP) to UMP and diphosphate. | 0.925 |
| glyA | ywlF | CAR_c17040 | CAR_c14920 | Serine hydroxymethyltransferase; Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism. | Ribose-5-phosphate isomerase B. | 0.958 |
| guaA | glyA | CAR_c18400 | CAR_c17040 | GMP synthase; Catalyzes the synthesis of GMP from XMP. | Serine hydroxymethyltransferase; Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism. | 0.801 |
| guaA | pdp | CAR_c18400 | CAR_c18520 | GMP synthase; Catalyzes the synthesis of GMP from XMP. | Pyrimidine-nucleoside phosphorylase. | 0.652 |
| guaA | pyrF | CAR_c18400 | CAR_c12170 | GMP synthase; Catalyzes the synthesis of GMP from XMP. | 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. | 0.756 |
| guaA | pyrH | CAR_c18400 | CAR_c10770 | GMP synthase; Catalyzes the synthesis of GMP from XMP. | Uridylate kinase; Catalyzes the reversible phosphorylation of UMP to UDP. | 0.854 |
| guaA | pyrR | CAR_c18400 | CAR_c12110 | GMP synthase; Catalyzes the synthesis of GMP from XMP. | 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. | 0.645 |
| guaA | udk1 | CAR_c18400 | CAR_c08730 | GMP synthase; Catalyzes the synthesis of GMP from XMP. | Uridine kinase. | 0.468 |
| guaA | udk2 | CAR_c18400 | CAR_c21030 | GMP synthase; Catalyzes the synthesis of GMP from XMP. | Uridine kinase. | 0.468 |
| guaA | upp | CAR_c18400 | CAR_c17030 | GMP synthase; Catalyzes the synthesis of GMP from XMP. | Uracil phosphoribosyltransferase; Catalyzes the conversion of uracil and 5-phospho-alpha-D- ribose 1-diphosphate (PRPP) to UMP and diphosphate. | 0.746 |
| guaA | ywlF | CAR_c18400 | CAR_c14920 | GMP synthase; Catalyzes the synthesis of GMP from XMP. | Ribose-5-phosphate isomerase B. | 0.539 |
| pdp | atzC | CAR_c18520 | CAR_c00490 | Pyrimidine-nucleoside phosphorylase. | N-isopropylammelide isopropylaminohydrolase. | 0.916 |
| pdp | glyA | CAR_c18520 | CAR_c17040 | Pyrimidine-nucleoside phosphorylase. | Serine hydroxymethyltransferase; Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism. | 0.409 |
| pdp | guaA | CAR_c18520 | CAR_c18400 | Pyrimidine-nucleoside phosphorylase. | GMP synthase; Catalyzes the synthesis of GMP from XMP. | 0.652 |
| pdp | pyrR | CAR_c18520 | CAR_c12110 | Pyrimidine-nucleoside phosphorylase. | 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. | 0.918 |