| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| PTO0219 | PTO1241 | PTO0219 | PTO1241 | GTPase; Has nucleotide phosphatase activity towards ATP, GTP, CTP, TTP and UTP. May hydrolyze nucleoside diphosphates with lower efficiency; Belongs to the THEP1 NTPase family. | Ribonucleoside-diphosphate reductase alpha chain; Catalyzes the reduction of ribonucleotides to deoxyribonucleotides. May function to provide a pool of deoxyribonucleotide precursors for DNA repair during oxygen limitation and/or for immediate growth after restoration of oxygen. | 0.971 |
| PTO0219 | PTO1375 | PTO0219 | PTO1375 | GTPase; Has nucleotide phosphatase activity towards ATP, GTP, CTP, TTP and UTP. May hydrolyze nucleoside diphosphates with lower efficiency; Belongs to the THEP1 NTPase family. | Kinase. | 0.477 |
| PTO0219 | PTO1376 | PTO0219 | PTO1376 | GTPase; Has nucleotide phosphatase activity towards ATP, GTP, CTP, TTP and UTP. May hydrolyze nucleoside diphosphates with lower efficiency; Belongs to the THEP1 NTPase family. | Kinase. | 0.892 |
| PTO0219 | adkA | PTO0219 | PTO0664 | GTPase; Has nucleotide phosphatase activity towards ATP, GTP, CTP, TTP and UTP. May hydrolyze nucleoside diphosphates with lower efficiency; Belongs to the THEP1 NTPase family. | Adenylate kinase; Belongs to the archaeal adenylate kinase family. | 0.892 |
| PTO0219 | ndk | PTO0219 | PTO1283 | GTPase; Has nucleotide phosphatase activity towards ATP, GTP, CTP, TTP and UTP. May hydrolyze nucleoside diphosphates with lower efficiency; Belongs to the THEP1 NTPase family. | Nucleoside diphosphate kinase; Major role in the synthesis of nucleoside triphosphates other than ATP. The ATP gamma phosphate is transferred to the NDP beta phosphate via a ping-pong mechanism, using a phosphorylated active-site intermediate. | 0.968 |
| PTO0443 | PTO1241 | PTO0443 | PTO1241 | PUA domain protein. | Ribonucleoside-diphosphate reductase alpha chain; Catalyzes the reduction of ribonucleotides to deoxyribonucleotides. May function to provide a pool of deoxyribonucleotide precursors for DNA repair during oxygen limitation and/or for immediate growth after restoration of oxygen. | 0.882 |
| PTO0623 | PTO1241 | PTO0623 | PTO1241 | 2'-5' RNA ligase; Hydrolyzes RNA 2',3'-cyclic phosphodiester to an RNA 2'- phosphomonoester; Belongs to the 2H phosphoesterase superfamily. ThpR family. | Ribonucleoside-diphosphate reductase alpha chain; Catalyzes the reduction of ribonucleotides to deoxyribonucleotides. May function to provide a pool of deoxyribonucleotide precursors for DNA repair during oxygen limitation and/or for immediate growth after restoration of oxygen. | 0.917 |
| PTO1241 | PTO0219 | PTO1241 | PTO0219 | Ribonucleoside-diphosphate reductase alpha chain; Catalyzes the reduction of ribonucleotides to deoxyribonucleotides. May function to provide a pool of deoxyribonucleotide precursors for DNA repair during oxygen limitation and/or for immediate growth after restoration of oxygen. | GTPase; Has nucleotide phosphatase activity towards ATP, GTP, CTP, TTP and UTP. May hydrolyze nucleoside diphosphates with lower efficiency; Belongs to the THEP1 NTPase family. | 0.971 |
| PTO1241 | PTO0443 | PTO1241 | PTO0443 | Ribonucleoside-diphosphate reductase alpha chain; Catalyzes the reduction of ribonucleotides to deoxyribonucleotides. May function to provide a pool of deoxyribonucleotide precursors for DNA repair during oxygen limitation and/or for immediate growth after restoration of oxygen. | PUA domain protein. | 0.882 |
| PTO1241 | PTO0623 | PTO1241 | PTO0623 | Ribonucleoside-diphosphate reductase alpha chain; Catalyzes the reduction of ribonucleotides to deoxyribonucleotides. May function to provide a pool of deoxyribonucleotide precursors for DNA repair during oxygen limitation and/or for immediate growth after restoration of oxygen. | 2'-5' RNA ligase; Hydrolyzes RNA 2',3'-cyclic phosphodiester to an RNA 2'- phosphomonoester; Belongs to the 2H phosphoesterase superfamily. ThpR family. | 0.917 |
| PTO1241 | PTO1375 | PTO1241 | PTO1375 | Ribonucleoside-diphosphate reductase alpha chain; Catalyzes the reduction of ribonucleotides to deoxyribonucleotides. May function to provide a pool of deoxyribonucleotide precursors for DNA repair during oxygen limitation and/or for immediate growth after restoration of oxygen. | Kinase. | 0.950 |
| PTO1241 | PTO1376 | PTO1241 | PTO1376 | Ribonucleoside-diphosphate reductase alpha chain; Catalyzes the reduction of ribonucleotides to deoxyribonucleotides. May function to provide a pool of deoxyribonucleotide precursors for DNA repair during oxygen limitation and/or for immediate growth after restoration of oxygen. | Kinase. | 0.950 |
| PTO1241 | adkA | PTO1241 | PTO0664 | Ribonucleoside-diphosphate reductase alpha chain; Catalyzes the reduction of ribonucleotides to deoxyribonucleotides. May function to provide a pool of deoxyribonucleotide precursors for DNA repair during oxygen limitation and/or for immediate growth after restoration of oxygen. | Adenylate kinase; Belongs to the archaeal adenylate kinase family. | 0.986 |
| PTO1241 | cmk | PTO1241 | PTO0666 | Ribonucleoside-diphosphate reductase alpha chain; Catalyzes the reduction of ribonucleotides to deoxyribonucleotides. May function to provide a pool of deoxyribonucleotide precursors for DNA repair during oxygen limitation and/or for immediate growth after restoration of oxygen. | Cytidylate kinase. | 0.972 |
| PTO1241 | ndk | PTO1241 | PTO1283 | Ribonucleoside-diphosphate reductase alpha chain; Catalyzes the reduction of ribonucleotides to deoxyribonucleotides. May function to provide a pool of deoxyribonucleotide precursors for DNA repair during oxygen limitation and/or for immediate growth after restoration of oxygen. | Nucleoside diphosphate kinase; Major role in the synthesis of nucleoside triphosphates other than ATP. The ATP gamma phosphate is transferred to the NDP beta phosphate via a ping-pong mechanism, using a phosphorylated active-site intermediate. | 0.987 |
| PTO1241 | nep1 | PTO1241 | PTO0697 | Ribonucleoside-diphosphate reductase alpha chain; Catalyzes the reduction of ribonucleotides to deoxyribonucleotides. May function to provide a pool of deoxyribonucleotide precursors for DNA repair during oxygen limitation and/or for immediate growth after restoration of oxygen. | Multicopy suppressor of ras1; Methyltransferase involved in ribosomal biogenesis. Specifically catalyzes the N1-methylation of the pseudouridine corresponding to position 914 in M.jannaschii 16S rRNA. | 0.942 |
| PTO1241 | tmk | PTO1241 | PTO1101 | Ribonucleoside-diphosphate reductase alpha chain; Catalyzes the reduction of ribonucleotides to deoxyribonucleotides. May function to provide a pool of deoxyribonucleotide precursors for DNA repair during oxygen limitation and/or for immediate growth after restoration of oxygen. | Putative thymidylate kinase. | 0.987 |
| PTO1375 | PTO0219 | PTO1375 | PTO0219 | Kinase. | GTPase; Has nucleotide phosphatase activity towards ATP, GTP, CTP, TTP and UTP. May hydrolyze nucleoside diphosphates with lower efficiency; Belongs to the THEP1 NTPase family. | 0.477 |
| PTO1375 | PTO1241 | PTO1375 | PTO1241 | Kinase. | Ribonucleoside-diphosphate reductase alpha chain; Catalyzes the reduction of ribonucleotides to deoxyribonucleotides. May function to provide a pool of deoxyribonucleotide precursors for DNA repair during oxygen limitation and/or for immediate growth after restoration of oxygen. | 0.950 |
| PTO1375 | PTO1376 | PTO1375 | PTO1376 | Kinase. | Kinase. | 0.773 |