| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| apt | gmk | STM0483 | STM3740 | 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. | 0.954 |
| apt | gpt | STM0483 | STM0317 | Adenine phosphoribosyltransferase; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis. | Guanine-hypoxanthine phosphoribosyltransferase; Acts on guanine, xanthine and to a lesser extent hypoxanthine; Belongs to the purine/pyrimidine phosphoribosyltransferase family. XGPT subfamily. | 0.977 |
| apt | guaA | STM0483 | STM2510 | Adenine phosphoribosyltransferase; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis. | GMP synthetase; Catalyzes the synthesis of GMP from XMP. | 0.989 |
| apt | guaB | STM0483 | STM2511 | Adenine phosphoribosyltransferase; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis. | IMP 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. | 0.587 |
| apt | guaC | STM0483 | STM0141 | Adenine phosphoribosyltransferase; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis. | GMP 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. | 0.937 |
| apt | hpt | STM0483 | STM0170 | Adenine phosphoribosyltransferase; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis. | Hypoxanthine phosphoribosyltransferase; Acts preferentially on hypoxanthine; has very low activity towards guanine. Inactive towards xanthine (By similarity). Belongs to the purine/pyrimidine phosphoribosyltransferase family. | 0.975 |
| apt | purA | STM0483 | STM4366 | Adenine phosphoribosyltransferase; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis. | Adenylosuccinate synthetase; Plays an important role in the de novo pathway of purine nucleotide biosynthesis. Catalyzes the first committed step in the biosynthesis of AMP from IMP; Belongs to the adenylosuccinate synthetase family. | 0.634 |
| apt | purH | STM0483 | STM4176 | Adenine phosphoribosyltransferase; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis. | Phosphoribosylaminoimidazolecarboxamide formyltransferase; Bifunctional; bifunctional purine biosynthesis protein PURH. (SW:PUR9_SALTY); IMP cyclohydrolase. | 0.956 |
| apt | surE | STM0483 | STM2927 | Adenine phosphoribosyltransferase; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis. | Survival protein, protein damage control; Nucleotidase with a broad substrate specificity as it can dephosphorylate various ribo- and deoxyribonucleoside 5'-monophosphates and ribonucleoside 3'-monophosphates with highest affinity to 3'-AMP. Also hydrolyzes polyphosphate (exopolyphosphatase activity) with the preference for short-chain-length substrates (P20-25). Might be involved in the regulation of dNTP and NTP pools, and in the turnover of 3'-mononucleotides produced by numerous intracellular RNases (T1, T2, and F) during the degradation of various RNAs. | 0.919 |
| apt | yfeJ | STM0483 | STM2437 | Adenine phosphoribosyltransferase; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis. | Putative GMP synthase; Contains glutamine amidotransferase domain; hypothetical 18.7 Kda protein in pdxK-cysM intergenic region. (SW:YFEJ_SALTY). | 0.927 |
| gmk | apt | STM3740 | STM0483 | 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. | 0.954 |
| gmk | gpt | STM3740 | STM0317 | Guanylate kinase; Essential for recycling GMP and indirectly, cGMP. | Guanine-hypoxanthine phosphoribosyltransferase; Acts on guanine, xanthine and to a lesser extent hypoxanthine; Belongs to the purine/pyrimidine phosphoribosyltransferase family. XGPT subfamily. | 0.953 |
| gmk | guaA | STM3740 | STM2510 | Guanylate kinase; Essential for recycling GMP and indirectly, cGMP. | GMP synthetase; Catalyzes the synthesis of GMP from XMP. | 0.971 |
| gmk | guaB | STM3740 | STM2511 | Guanylate kinase; Essential for recycling GMP and indirectly, cGMP. | IMP 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. | 0.842 |
| gmk | guaC | STM3740 | STM0141 | Guanylate kinase; Essential for recycling GMP and indirectly, cGMP. | GMP 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. | 0.925 |
| gmk | hpt | STM3740 | STM0170 | Guanylate kinase; Essential for recycling GMP and indirectly, cGMP. | Hypoxanthine phosphoribosyltransferase; Acts preferentially on hypoxanthine; has very low activity towards guanine. Inactive towards xanthine (By similarity). Belongs to the purine/pyrimidine phosphoribosyltransferase family. | 0.960 |
| gmk | purA | STM3740 | STM4366 | Guanylate kinase; Essential for recycling GMP and indirectly, cGMP. | Adenylosuccinate synthetase; Plays an important role in the de novo pathway of purine nucleotide biosynthesis. Catalyzes the first committed step in the biosynthesis of AMP from IMP; Belongs to the adenylosuccinate synthetase family. | 0.623 |
| gmk | purH | STM3740 | STM4176 | Guanylate kinase; Essential for recycling GMP and indirectly, cGMP. | Phosphoribosylaminoimidazolecarboxamide formyltransferase; Bifunctional; bifunctional purine biosynthesis protein PURH. (SW:PUR9_SALTY); IMP cyclohydrolase. | 0.533 |
| gmk | surE | STM3740 | STM2927 | Guanylate kinase; Essential for recycling GMP and indirectly, cGMP. | Survival protein, protein damage control; Nucleotidase with a broad substrate specificity as it can dephosphorylate various ribo- and deoxyribonucleoside 5'-monophosphates and ribonucleoside 3'-monophosphates with highest affinity to 3'-AMP. Also hydrolyzes polyphosphate (exopolyphosphatase activity) with the preference for short-chain-length substrates (P20-25). Might be involved in the regulation of dNTP and NTP pools, and in the turnover of 3'-mononucleotides produced by numerous intracellular RNases (T1, T2, and F) during the degradation of various RNAs. | 0.917 |
| gmk | yfeJ | STM3740 | STM2437 | Guanylate kinase; Essential for recycling GMP and indirectly, cGMP. | Putative GMP synthase; Contains glutamine amidotransferase domain; hypothetical 18.7 Kda protein in pdxK-cysM intergenic region. (SW:YFEJ_SALTY). | 0.919 |