node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
DTL3_0041 | nrdD | DTL3_0041 | DTL3_0042 | Hypothetical protein; Function unknown; High confidence in function and specificity. | Anaerobic ribonucleoside-triphosphate reductase; This model represents the oxygen-sensitive (anaerobic, class III) ribonucleotide reductase. The mechanism of the enzyme involves a glycine-centered radical, a C-terminal zinc binding site, and a set of conserved active site cysteines and asparagines. This enzyme requires an activating component, NrdG, a radical-SAM domain containing enzyme (TIGR02491). Together the two form an alpha-2/beta-2 heterodimer. [Purines, pyrimidines, nucleosides, and nucleotides, 2'-Deoxyribonucleotide metabolism]; High confidence in function and specificity. | 0.705 |
grpE | nrdD | DTL3_0012 | DTL3_0042 | GrpE protein; Participates actively in the response to hyperosmotic and heat shock by preventing the aggregation of stress-denatured proteins, in association with DnaK and GrpE. It is the nucleotide exchange factor for DnaK and may function as a thermosensor. Unfolded proteins bind initially to DnaJ; upon interaction with the DnaJ-bound protein, DnaK hydrolyzes its bound ATP, resulting in the formation of a stable complex. GrpE releases ADP from DnaK; ATP binding to DnaK triggers the release of the substrate protein, thus completing the reaction cycle. Several rounds of ATP-dependent i [...] | Anaerobic ribonucleoside-triphosphate reductase; This model represents the oxygen-sensitive (anaerobic, class III) ribonucleotide reductase. The mechanism of the enzyme involves a glycine-centered radical, a C-terminal zinc binding site, and a set of conserved active site cysteines and asparagines. This enzyme requires an activating component, NrdG, a radical-SAM domain containing enzyme (TIGR02491). Together the two form an alpha-2/beta-2 heterodimer. [Purines, pyrimidines, nucleosides, and nucleotides, 2'-Deoxyribonucleotide metabolism]; High confidence in function and specificity. | 0.586 |
grpE | polA | DTL3_0012 | DTL3_0065 | GrpE protein; Participates actively in the response to hyperosmotic and heat shock by preventing the aggregation of stress-denatured proteins, in association with DnaK and GrpE. It is the nucleotide exchange factor for DnaK and may function as a thermosensor. Unfolded proteins bind initially to DnaJ; upon interaction with the DnaJ-bound protein, DnaK hydrolyzes its bound ATP, resulting in the formation of a stable complex. GrpE releases ADP from DnaK; ATP binding to DnaK triggers the release of the substrate protein, thus completing the reaction cycle. Several rounds of ATP-dependent i [...] | DNA polymerase I; In addition to polymerase activity, this DNA polymerase exhibits 5'-3' exonuclease activity; Belongs to the DNA polymerase type-A family. | 0.600 |
grpE | topA | DTL3_0012 | DTL3_0247 | GrpE protein; Participates actively in the response to hyperosmotic and heat shock by preventing the aggregation of stress-denatured proteins, in association with DnaK and GrpE. It is the nucleotide exchange factor for DnaK and may function as a thermosensor. Unfolded proteins bind initially to DnaJ; upon interaction with the DnaJ-bound protein, DnaK hydrolyzes its bound ATP, resulting in the formation of a stable complex. GrpE releases ADP from DnaK; ATP binding to DnaK triggers the release of the substrate protein, thus completing the reaction cycle. Several rounds of ATP-dependent i [...] | DNA topoisomerase 1; Releases the supercoiling and torsional tension of DNA, which is introduced during the DNA replication and transcription, by transiently cleaving and rejoining one strand of the DNA duplex. Introduces a single-strand break via transesterification at a target site in duplex DNA. The scissile phosphodiester is attacked by the catalytic tyrosine of the enzyme, resulting in the formation of a DNA- (5'-phosphotyrosyl)-enzyme intermediate and the expulsion of a 3'-OH DNA strand. The free DNA strand then undergoes passage around the unbroken strand, thus removing DNA supe [...] | 0.469 |
ndk | nrdD | DTL3_0296 | DTL3_0042 | 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; Belongs to the NDK family. | Anaerobic ribonucleoside-triphosphate reductase; This model represents the oxygen-sensitive (anaerobic, class III) ribonucleotide reductase. The mechanism of the enzyme involves a glycine-centered radical, a C-terminal zinc binding site, and a set of conserved active site cysteines and asparagines. This enzyme requires an activating component, NrdG, a radical-SAM domain containing enzyme (TIGR02491). Together the two form an alpha-2/beta-2 heterodimer. [Purines, pyrimidines, nucleosides, and nucleotides, 2'-Deoxyribonucleotide metabolism]; High confidence in function and specificity. | 0.913 |
ndk | pyk | DTL3_0296 | DTL3_1376 | 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; Belongs to the NDK family. | Pyruvate kinase; Glycolysis/gluconeogenesis; High confidence in function and specificity; Belongs to the pyruvate kinase family. | 0.913 |
ndk | pyrG | DTL3_0296 | DTL3_0288 | 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; Belongs to the NDK family. | CTP synthase; Catalyzes the ATP-dependent amination of UTP to CTP with either L-glutamine or ammonia as the source of nitrogen. | 0.941 |
ndk | relA | DTL3_0296 | DTL3_1390 | 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; Belongs to the NDK family. | (p)ppGpp synthetase; RelA produces pppGpp (or ppGpp) from ATP and GTP (or GDP). SpoT degrades ppGpp, but may also act as a secondary ppGpp synthetase; High confidence in function and specificity. | 0.920 |
ndk | ribB | DTL3_0296 | DTL3_0493 | 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; Belongs to the NDK family. | 3,4-dihydroxy-2-butanone 4-phosphate synthase; Catalyzes the conversion of D-ribulose 5-phosphate to formate and 3,4-dihydroxy-2-butanone 4-phosphate; In the C-terminal section; belongs to the GTP cyclohydrolase II family. | 0.899 |
nrdD | DTL3_0041 | DTL3_0042 | DTL3_0041 | Anaerobic ribonucleoside-triphosphate reductase; This model represents the oxygen-sensitive (anaerobic, class III) ribonucleotide reductase. The mechanism of the enzyme involves a glycine-centered radical, a C-terminal zinc binding site, and a set of conserved active site cysteines and asparagines. This enzyme requires an activating component, NrdG, a radical-SAM domain containing enzyme (TIGR02491). Together the two form an alpha-2/beta-2 heterodimer. [Purines, pyrimidines, nucleosides, and nucleotides, 2'-Deoxyribonucleotide metabolism]; High confidence in function and specificity. | Hypothetical protein; Function unknown; High confidence in function and specificity. | 0.705 |
nrdD | grpE | DTL3_0042 | DTL3_0012 | Anaerobic ribonucleoside-triphosphate reductase; This model represents the oxygen-sensitive (anaerobic, class III) ribonucleotide reductase. The mechanism of the enzyme involves a glycine-centered radical, a C-terminal zinc binding site, and a set of conserved active site cysteines and asparagines. This enzyme requires an activating component, NrdG, a radical-SAM domain containing enzyme (TIGR02491). Together the two form an alpha-2/beta-2 heterodimer. [Purines, pyrimidines, nucleosides, and nucleotides, 2'-Deoxyribonucleotide metabolism]; High confidence in function and specificity. | GrpE protein; Participates actively in the response to hyperosmotic and heat shock by preventing the aggregation of stress-denatured proteins, in association with DnaK and GrpE. It is the nucleotide exchange factor for DnaK and may function as a thermosensor. Unfolded proteins bind initially to DnaJ; upon interaction with the DnaJ-bound protein, DnaK hydrolyzes its bound ATP, resulting in the formation of a stable complex. GrpE releases ADP from DnaK; ATP binding to DnaK triggers the release of the substrate protein, thus completing the reaction cycle. Several rounds of ATP-dependent i [...] | 0.586 |
nrdD | ndk | DTL3_0042 | DTL3_0296 | Anaerobic ribonucleoside-triphosphate reductase; This model represents the oxygen-sensitive (anaerobic, class III) ribonucleotide reductase. The mechanism of the enzyme involves a glycine-centered radical, a C-terminal zinc binding site, and a set of conserved active site cysteines and asparagines. This enzyme requires an activating component, NrdG, a radical-SAM domain containing enzyme (TIGR02491). Together the two form an alpha-2/beta-2 heterodimer. [Purines, pyrimidines, nucleosides, and nucleotides, 2'-Deoxyribonucleotide metabolism]; High confidence in function and specificity. | 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; Belongs to the NDK family. | 0.913 |
nrdD | pflA | DTL3_0042 | DTL3_0043 | Anaerobic ribonucleoside-triphosphate reductase; This model represents the oxygen-sensitive (anaerobic, class III) ribonucleotide reductase. The mechanism of the enzyme involves a glycine-centered radical, a C-terminal zinc binding site, and a set of conserved active site cysteines and asparagines. This enzyme requires an activating component, NrdG, a radical-SAM domain containing enzyme (TIGR02491). Together the two form an alpha-2/beta-2 heterodimer. [Purines, pyrimidines, nucleosides, and nucleotides, 2'-Deoxyribonucleotide metabolism]; High confidence in function and specificity. | Pyruvate-formate lyase-activating enzyme [Posttranslational modification, protein turnover, chaperones]; High confidence in function and specificity. | 0.989 |
nrdD | polA | DTL3_0042 | DTL3_0065 | Anaerobic ribonucleoside-triphosphate reductase; This model represents the oxygen-sensitive (anaerobic, class III) ribonucleotide reductase. The mechanism of the enzyme involves a glycine-centered radical, a C-terminal zinc binding site, and a set of conserved active site cysteines and asparagines. This enzyme requires an activating component, NrdG, a radical-SAM domain containing enzyme (TIGR02491). Together the two form an alpha-2/beta-2 heterodimer. [Purines, pyrimidines, nucleosides, and nucleotides, 2'-Deoxyribonucleotide metabolism]; High confidence in function and specificity. | DNA polymerase I; In addition to polymerase activity, this DNA polymerase exhibits 5'-3' exonuclease activity; Belongs to the DNA polymerase type-A family. | 0.498 |
nrdD | pyk | DTL3_0042 | DTL3_1376 | Anaerobic ribonucleoside-triphosphate reductase; This model represents the oxygen-sensitive (anaerobic, class III) ribonucleotide reductase. The mechanism of the enzyme involves a glycine-centered radical, a C-terminal zinc binding site, and a set of conserved active site cysteines and asparagines. This enzyme requires an activating component, NrdG, a radical-SAM domain containing enzyme (TIGR02491). Together the two form an alpha-2/beta-2 heterodimer. [Purines, pyrimidines, nucleosides, and nucleotides, 2'-Deoxyribonucleotide metabolism]; High confidence in function and specificity. | Pyruvate kinase; Glycolysis/gluconeogenesis; High confidence in function and specificity; Belongs to the pyruvate kinase family. | 0.900 |
nrdD | pyrG | DTL3_0042 | DTL3_0288 | Anaerobic ribonucleoside-triphosphate reductase; This model represents the oxygen-sensitive (anaerobic, class III) ribonucleotide reductase. The mechanism of the enzyme involves a glycine-centered radical, a C-terminal zinc binding site, and a set of conserved active site cysteines and asparagines. This enzyme requires an activating component, NrdG, a radical-SAM domain containing enzyme (TIGR02491). Together the two form an alpha-2/beta-2 heterodimer. [Purines, pyrimidines, nucleosides, and nucleotides, 2'-Deoxyribonucleotide metabolism]; High confidence in function and specificity. | CTP synthase; Catalyzes the ATP-dependent amination of UTP to CTP with either L-glutamine or ammonia as the source of nitrogen. | 0.910 |
nrdD | relA | DTL3_0042 | DTL3_1390 | Anaerobic ribonucleoside-triphosphate reductase; This model represents the oxygen-sensitive (anaerobic, class III) ribonucleotide reductase. The mechanism of the enzyme involves a glycine-centered radical, a C-terminal zinc binding site, and a set of conserved active site cysteines and asparagines. This enzyme requires an activating component, NrdG, a radical-SAM domain containing enzyme (TIGR02491). Together the two form an alpha-2/beta-2 heterodimer. [Purines, pyrimidines, nucleosides, and nucleotides, 2'-Deoxyribonucleotide metabolism]; High confidence in function and specificity. | (p)ppGpp synthetase; RelA produces pppGpp (or ppGpp) from ATP and GTP (or GDP). SpoT degrades ppGpp, but may also act as a secondary ppGpp synthetase; High confidence in function and specificity. | 0.903 |
nrdD | ribB | DTL3_0042 | DTL3_0493 | Anaerobic ribonucleoside-triphosphate reductase; This model represents the oxygen-sensitive (anaerobic, class III) ribonucleotide reductase. The mechanism of the enzyme involves a glycine-centered radical, a C-terminal zinc binding site, and a set of conserved active site cysteines and asparagines. This enzyme requires an activating component, NrdG, a radical-SAM domain containing enzyme (TIGR02491). Together the two form an alpha-2/beta-2 heterodimer. [Purines, pyrimidines, nucleosides, and nucleotides, 2'-Deoxyribonucleotide metabolism]; High confidence in function and specificity. | 3,4-dihydroxy-2-butanone 4-phosphate synthase; Catalyzes the conversion of D-ribulose 5-phosphate to formate and 3,4-dihydroxy-2-butanone 4-phosphate; In the C-terminal section; belongs to the GTP cyclohydrolase II family. | 0.807 |
nrdD | topA | DTL3_0042 | DTL3_0247 | Anaerobic ribonucleoside-triphosphate reductase; This model represents the oxygen-sensitive (anaerobic, class III) ribonucleotide reductase. The mechanism of the enzyme involves a glycine-centered radical, a C-terminal zinc binding site, and a set of conserved active site cysteines and asparagines. This enzyme requires an activating component, NrdG, a radical-SAM domain containing enzyme (TIGR02491). Together the two form an alpha-2/beta-2 heterodimer. [Purines, pyrimidines, nucleosides, and nucleotides, 2'-Deoxyribonucleotide metabolism]; High confidence in function and specificity. | DNA topoisomerase 1; Releases the supercoiling and torsional tension of DNA, which is introduced during the DNA replication and transcription, by transiently cleaving and rejoining one strand of the DNA duplex. Introduces a single-strand break via transesterification at a target site in duplex DNA. The scissile phosphodiester is attacked by the catalytic tyrosine of the enzyme, resulting in the formation of a DNA- (5'-phosphotyrosyl)-enzyme intermediate and the expulsion of a 3'-OH DNA strand. The free DNA strand then undergoes passage around the unbroken strand, thus removing DNA supe [...] | 0.524 |
pflA | nrdD | DTL3_0043 | DTL3_0042 | Pyruvate-formate lyase-activating enzyme [Posttranslational modification, protein turnover, chaperones]; High confidence in function and specificity. | Anaerobic ribonucleoside-triphosphate reductase; This model represents the oxygen-sensitive (anaerobic, class III) ribonucleotide reductase. The mechanism of the enzyme involves a glycine-centered radical, a C-terminal zinc binding site, and a set of conserved active site cysteines and asparagines. This enzyme requires an activating component, NrdG, a radical-SAM domain containing enzyme (TIGR02491). Together the two form an alpha-2/beta-2 heterodimer. [Purines, pyrimidines, nucleosides, and nucleotides, 2'-Deoxyribonucleotide metabolism]; High confidence in function and specificity. | 0.989 |