| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| apt | gmk | SERP1198 | SERP0776 | 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. | 0.941 |
| apt | guaA | SERP1198 | SERP0070 | 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. | 0.980 |
| apt | guaB | SERP1198 | SERP0069 | 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. | 0.428 |
| apt | guaC | SERP1198 | SERP0906 | Adenine phosphoribosyltransferase; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis. | Guanosine monophosphate reductase; Catalyzes the irreversible NADPH-dependent deamination of GMP to IMP. It functions in the conversion of nucleobase, nucleoside and nucleotide derivatives of G to A nucleotides, and in maintaining the intracellular balance of A and G nucleotides; Belongs to the IMPDH/GMPR family. GuaC type 2 subfamily. | 0.925 |
| apt | xpt | SERP1198 | SERP0067 | 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. | 0.923 |
| argS | gmk | SERP0262 | SERP0776 | arginyl-tRNA synthetase; Identified by match to protein family HMM PF00750; match to protein family HMM PF03485; match to protein family HMM PF05746; match to protein family HMM TIGR00456. | Guanylate kinase; Essential for recycling GMP and indirectly, cGMP. | 0.401 |
| argS | guaA | SERP0262 | SERP0070 | arginyl-tRNA synthetase; Identified by match to protein family HMM PF00750; match to protein family HMM PF03485; match to protein family HMM PF05746; match to protein family HMM TIGR00456. | GMP synthase; Catalyzes the synthesis of GMP from XMP. | 0.973 |
| argS | lysS | SERP0262 | SERP0156 | arginyl-tRNA synthetase; Identified by match to protein family HMM PF00750; match to protein family HMM PF03485; match to protein family HMM PF05746; match to protein family HMM TIGR00456. | lysyl-tRNA synthetase; Identified by match to protein family HMM PF00152; match to protein family HMM PF01336; match to protein family HMM TIGR00499; Belongs to the class-II aminoacyl-tRNA synthetase family. | 0.875 |
| argS | pyrG | SERP0262 | SERP1734 | arginyl-tRNA synthetase; Identified by match to protein family HMM PF00750; match to protein family HMM PF03485; match to protein family HMM PF05746; match to protein family HMM TIGR00456. | 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. | 0.767 |
| argS | rplA | SERP0262 | SERP0179 | arginyl-tRNA synthetase; Identified by match to protein family HMM PF00750; match to protein family HMM PF03485; match to protein family HMM PF05746; match to protein family HMM TIGR00456. | Ribosomal protein L1; Binds directly to 23S rRNA. The L1 stalk is quite mobile in the ribosome, and is involved in E site tRNA release. | 0.450 |
| gmk | apt | SERP0776 | SERP1198 | 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. | 0.941 |
| gmk | argS | SERP0776 | SERP0262 | Guanylate kinase; Essential for recycling GMP and indirectly, cGMP. | arginyl-tRNA synthetase; Identified by match to protein family HMM PF00750; match to protein family HMM PF03485; match to protein family HMM PF05746; match to protein family HMM TIGR00456. | 0.401 |
| gmk | guaA | SERP0776 | SERP0070 | Guanylate kinase; Essential for recycling GMP and indirectly, cGMP. | GMP synthase; Catalyzes the synthesis of GMP from XMP. | 0.984 |
| gmk | guaC | SERP0776 | SERP0906 | Guanylate kinase; Essential for recycling GMP and indirectly, cGMP. | Guanosine monophosphate reductase; Catalyzes the irreversible NADPH-dependent deamination of GMP to IMP. It functions in the conversion of nucleobase, nucleoside and nucleotide derivatives of G to A nucleotides, and in maintaining the intracellular balance of A and G nucleotides; Belongs to the IMPDH/GMPR family. GuaC type 2 subfamily. | 0.916 |
| gmk | pyrG | SERP0776 | SERP1734 | Guanylate kinase; Essential for recycling GMP and indirectly, cGMP. | 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. | 0.415 |
| gmk | xpt | SERP0776 | SERP0067 | Guanylate kinase; Essential for recycling GMP and indirectly, cGMP. | 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. | 0.954 |
| guaA | apt | SERP0070 | SERP1198 | GMP synthase; Catalyzes the synthesis of GMP from XMP. | Adenine phosphoribosyltransferase; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis. | 0.980 |
| guaA | argS | SERP0070 | SERP0262 | GMP synthase; Catalyzes the synthesis of GMP from XMP. | arginyl-tRNA synthetase; Identified by match to protein family HMM PF00750; match to protein family HMM PF03485; match to protein family HMM PF05746; match to protein family HMM TIGR00456. | 0.973 |
| guaA | gmk | SERP0070 | SERP0776 | GMP synthase; Catalyzes the synthesis of GMP from XMP. | Guanylate kinase; Essential for recycling GMP and indirectly, cGMP. | 0.984 |
| guaA | guaB | SERP0070 | SERP0069 | GMP synthase; Catalyzes the synthesis of GMP from XMP. | 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. | 0.999 |