| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| AQR98619.1 | guaA | CSACC_03850 | CSACC_03630 | Non-canonical purine NTP pyrophosphatase; Pyrophosphatase that catalyzes the hydrolysis of nucleoside triphosphates to their monophosphate derivatives, with a high preference for the non-canonical purine nucleotides XTP (xanthosine triphosphate), dITP (deoxyinosine triphosphate) and ITP. Seems to function as a house-cleaning enzyme that removes non-canonical purine nucleotides from the nucleotide pool, thus preventing their incorporation into DNA/RNA and avoiding chromosomal lesions. Belongs to the HAM1 NTPase family. | GMP synthase; Catalyzes the synthesis of GMP from XMP. | 0.982 |
| AQR98619.1 | guaB | CSACC_03850 | CSACC_03620 | Non-canonical purine NTP pyrophosphatase; Pyrophosphatase that catalyzes the hydrolysis of nucleoside triphosphates to their monophosphate derivatives, with a high preference for the non-canonical purine nucleotides XTP (xanthosine triphosphate), dITP (deoxyinosine triphosphate) and ITP. Seems to function as a house-cleaning enzyme that removes non-canonical purine nucleotides from the nucleotide pool, thus preventing their incorporation into DNA/RNA and avoiding chromosomal lesions. Belongs to the HAM1 NTPase family. | Inosine-5'-monophosphate dehydrogenase; Catalyzes the conversion of inosine 5'-phosphate (IMP) to xanthosine 5'-phosphate (XMP), the first committed and rate-limiting step in the de novo synthesis of guanine nucleotides, and therefore plays an important role in the regulation of cell growth. Belongs to the IMPDH/GMPR family. | 0.955 |
| AQR98619.1 | surE | CSACC_03850 | CSACC_24660 | Non-canonical purine NTP pyrophosphatase; Pyrophosphatase that catalyzes the hydrolysis of nucleoside triphosphates to their monophosphate derivatives, with a high preference for the non-canonical purine nucleotides XTP (xanthosine triphosphate), dITP (deoxyinosine triphosphate) and ITP. Seems to function as a house-cleaning enzyme that removes non-canonical purine nucleotides from the nucleotide pool, thus preventing their incorporation into DNA/RNA and avoiding chromosomal lesions. Belongs to the HAM1 NTPase family. | 5'-nucleotidase SurE; Nucleotidase that shows phosphatase activity on nucleoside 5'-monophosphates; Belongs to the SurE nucleotidase family. | 0.906 |
| AQR98619.1 | xpt | CSACC_03850 | CSACC_25890 | Non-canonical purine NTP pyrophosphatase; Pyrophosphatase that catalyzes the hydrolysis of nucleoside triphosphates to their monophosphate derivatives, with a high preference for the non-canonical purine nucleotides XTP (xanthosine triphosphate), dITP (deoxyinosine triphosphate) and ITP. Seems to function as a house-cleaning enzyme that removes non-canonical purine nucleotides from the nucleotide pool, thus preventing their incorporation into DNA/RNA and avoiding chromosomal lesions. Belongs to the HAM1 NTPase family. | Xanthine phosphoribosyltransferase; Converts the preformed base xanthine, a product of nucleic acid breakdown, to xanthosine 5'-monophosphate (XMP), so it can be reused for RNA or DNA synthesis. | 0.923 |
| apt | gmk | CSACC_28690 | CSACC_13570 | Adenine phosphoribosyltransferase; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis. | Guanylate kinase; Essential for recycling GMP and indirectly, cGMP. | 0.951 |
| apt | guaA | CSACC_28690 | CSACC_03630 | Adenine phosphoribosyltransferase; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis. | GMP synthase; Catalyzes the synthesis of GMP from XMP. | 0.990 |
| apt | guaB | CSACC_28690 | CSACC_03620 | Adenine phosphoribosyltransferase; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis. | Inosine-5'-monophosphate dehydrogenase; Catalyzes the conversion of inosine 5'-phosphate (IMP) to xanthosine 5'-phosphate (XMP), the first committed and rate-limiting step in the de novo synthesis of guanine nucleotides, and therefore plays an important role in the regulation of cell growth. Belongs to the IMPDH/GMPR family. | 0.725 |
| apt | purL | CSACC_28690 | CSACC_12910 | Adenine phosphoribosyltransferase; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis. | Phosphoribosylformylglycinamidine synthase. | 0.746 |
| apt | pyrG | CSACC_28690 | CSACC_04900 | Adenine phosphoribosyltransferase; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis. | CTP synthase; Catalyzes the ATP-dependent amination of UTP to CTP with either L-glutamine or ammonia as the source of nitrogen. Regulates intracellular CTP levels through interactions with the four ribonucleotide triphosphates. | 0.472 |
| apt | surE | CSACC_28690 | CSACC_24660 | Adenine phosphoribosyltransferase; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis. | 5'-nucleotidase SurE; Nucleotidase that shows phosphatase activity on nucleoside 5'-monophosphates; Belongs to the SurE nucleotidase family. | 0.909 |
| apt | xpt | CSACC_28690 | CSACC_25890 | Adenine phosphoribosyltransferase; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis. | Xanthine phosphoribosyltransferase; Converts the preformed base xanthine, a product of nucleic acid breakdown, to xanthosine 5'-monophosphate (XMP), so it can be reused for RNA or DNA synthesis. | 0.956 |
| argS | gmk | CSACC_12580 | CSACC_13570 | arginine--tRNA ligase. | Guanylate kinase; Essential for recycling GMP and indirectly, cGMP. | 0.504 |
| argS | guaA | CSACC_12580 | CSACC_03630 | arginine--tRNA ligase. | GMP synthase; Catalyzes the synthesis of GMP from XMP. | 0.984 |
| argS | guaB | CSACC_12580 | CSACC_03620 | arginine--tRNA ligase. | Inosine-5'-monophosphate dehydrogenase; Catalyzes the conversion of inosine 5'-phosphate (IMP) to xanthosine 5'-phosphate (XMP), the first committed and rate-limiting step in the de novo synthesis of guanine nucleotides, and therefore plays an important role in the regulation of cell growth. Belongs to the IMPDH/GMPR family. | 0.478 |
| argS | lysS | CSACC_12580 | CSACC_01430 | arginine--tRNA ligase. | lysine--tRNA ligase; Belongs to the class-II aminoacyl-tRNA synthetase family. | 0.878 |
| argS | purL | CSACC_12580 | CSACC_12910 | arginine--tRNA ligase. | Phosphoribosylformylglycinamidine synthase. | 0.753 |
| argS | pyrG | CSACC_12580 | CSACC_04900 | arginine--tRNA ligase. | CTP synthase; Catalyzes the ATP-dependent amination of UTP to CTP with either L-glutamine or ammonia as the source of nitrogen. Regulates intracellular CTP levels through interactions with the four ribonucleotide triphosphates. | 0.848 |
| gmk | apt | CSACC_13570 | CSACC_28690 | Guanylate kinase; Essential for recycling GMP and indirectly, cGMP. | Adenine phosphoribosyltransferase; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis. | 0.951 |
| gmk | argS | CSACC_13570 | CSACC_12580 | Guanylate kinase; Essential for recycling GMP and indirectly, cGMP. | arginine--tRNA ligase. | 0.504 |
| gmk | guaA | CSACC_13570 | CSACC_03630 | Guanylate kinase; Essential for recycling GMP and indirectly, cGMP. | GMP synthase; Catalyzes the synthesis of GMP from XMP. | 0.974 |