| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| SERP0907 | guaC | SERP0907 | SERP0906 | Conserved hypothetical protein; Identified by similarity to OMNI:NTL01SA1219; match to protein family HMM PF00188. | 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. | 0.878 |
| SERP0907 | rpsN-1 | SERP0907 | SERP0905 | Conserved hypothetical protein; Identified by similarity to OMNI:NTL01SA1219; match to protein family HMM PF00188. | Ribosomal protein S14; Binds 16S rRNA, required for the assembly of 30S particles and may also be responsible for determining the conformation of the 16S rRNA at the A site; Belongs to the universal ribosomal protein uS14 family. | 0.513 |
| 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 | hpt | SERP1198 | SERP0149 | Adenine phosphoribosyltransferase; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis. | Hypoxanthine phosphoribosyltransferase; Identified by similarity to EGAD:18056; match to protein family HMM PF00156; match to protein family HMM TIGR01203. | 0.932 |
| apt | purA | SERP1198 | SERP2536 | 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. | 0.517 |
| apt | purH | SERP1198 | SERP0658 | Adenine phosphoribosyltransferase; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis. | Phosphoribosylaminoimidazolecarboxamide formyltransferase/IMP cyclohydrolase; Identified by match to protein family HMM PF01808; match to protein family HMM PF02142; match to protein family HMM TIGR00355. | 0.947 |
| 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 |
| 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 | 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 | hpt | SERP0776 | SERP0149 | Guanylate kinase; Essential for recycling GMP and indirectly, cGMP. | Hypoxanthine phosphoribosyltransferase; Identified by similarity to EGAD:18056; match to protein family HMM PF00156; match to protein family HMM TIGR01203. | 0.933 |
| gmk | purA | SERP0776 | SERP2536 | 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. | 0.401 |
| 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 | 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 |
| guaA | guaC | SERP0070 | SERP0906 | GMP synthase; Catalyzes the synthesis of GMP from XMP. | 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. | 0.998 |