node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
queC | queD | b0444 | b2765 | 7-cyano-7-deazaguanine (preQ0) synthase; Catalyzes the ATP-dependent conversion of 7-carboxy-7- deazaguanine (CDG) to 7-cyano-7-deazaguanine (preQ(0)). | 6-pyruvoyl tetrahydrobiopterin synthase (PTPS); Catalyzes the conversion of 7,8-dihydroneopterin triphosphate (H2NTP) to 6-carboxy-5,6,7,8-tetrahydropterin (CPH4) and acetaldehyde. Can also convert 6-pyruvoyltetrahydropterin (PPH4) and sepiapterin to CPH4; these 2 compounds are probably intermediates in the reaction from H2NTP. | 0.997 |
queC | queE | b0444 | b2777 | 7-cyano-7-deazaguanine (preQ0) synthase; Catalyzes the ATP-dependent conversion of 7-carboxy-7- deazaguanine (CDG) to 7-cyano-7-deazaguanine (preQ(0)). | 7-carboxy-7-deazaguanine synthase; Catalyzes the complex heterocyclic radical-mediated conversion of 6-carboxy-5,6,7,8-tetrahydropterin (CPH4) to 7-carboxy-7- deazaguanine (CDG), a step common to the biosynthetic pathways of all 7-deazapurine-containing compounds. | 0.999 |
queC | queF | b0444 | b2794 | 7-cyano-7-deazaguanine (preQ0) synthase; Catalyzes the ATP-dependent conversion of 7-carboxy-7- deazaguanine (CDG) to 7-cyano-7-deazaguanine (preQ(0)). | 7-cyano-7-deazaguanine reductase (NADPH-dependent); Catalyzes the NADPH-dependent reduction of 7-cyano-7- deazaguanine (preQ0) to 7-aminomethyl-7-deazaguanine (preQ1), a late step in the queuosine pathway. Is highly specific for its natural substrate preQ0, since it cannot use various aliphatic, aromatic, benzylic and heterocyclic nitriles, such as acetonitrile, benzonitrile, benzylcyanide and 2-cyanopyrrole, although it can reduce the substrate analog 5-cyanopyrrolo[2,3-d]pyrimidin-4-one with lesser efficiency. Belongs to the GTP cyclohydrolase I family. QueF type 2 subfamily. | 0.998 |
queC | queG | b0444 | b4166 | 7-cyano-7-deazaguanine (preQ0) synthase; Catalyzes the ATP-dependent conversion of 7-carboxy-7- deazaguanine (CDG) to 7-cyano-7-deazaguanine (preQ(0)). | Epoxyqueuosine reductase, cobalamine-stimulated; Catalyzes the conversion of epoxyqueuosine (oQ) to queuosine (Q), which is a hypermodified base found in the wobble positions of tRNA(Asp), tRNA(Asn), tRNA(His) and tRNA(Tyr). | 0.926 |
queD | queC | b2765 | b0444 | 6-pyruvoyl tetrahydrobiopterin synthase (PTPS); Catalyzes the conversion of 7,8-dihydroneopterin triphosphate (H2NTP) to 6-carboxy-5,6,7,8-tetrahydropterin (CPH4) and acetaldehyde. Can also convert 6-pyruvoyltetrahydropterin (PPH4) and sepiapterin to CPH4; these 2 compounds are probably intermediates in the reaction from H2NTP. | 7-cyano-7-deazaguanine (preQ0) synthase; Catalyzes the ATP-dependent conversion of 7-carboxy-7- deazaguanine (CDG) to 7-cyano-7-deazaguanine (preQ(0)). | 0.997 |
queD | queE | b2765 | b2777 | 6-pyruvoyl tetrahydrobiopterin synthase (PTPS); Catalyzes the conversion of 7,8-dihydroneopterin triphosphate (H2NTP) to 6-carboxy-5,6,7,8-tetrahydropterin (CPH4) and acetaldehyde. Can also convert 6-pyruvoyltetrahydropterin (PPH4) and sepiapterin to CPH4; these 2 compounds are probably intermediates in the reaction from H2NTP. | 7-carboxy-7-deazaguanine synthase; Catalyzes the complex heterocyclic radical-mediated conversion of 6-carboxy-5,6,7,8-tetrahydropterin (CPH4) to 7-carboxy-7- deazaguanine (CDG), a step common to the biosynthetic pathways of all 7-deazapurine-containing compounds. | 0.999 |
queD | queF | b2765 | b2794 | 6-pyruvoyl tetrahydrobiopterin synthase (PTPS); Catalyzes the conversion of 7,8-dihydroneopterin triphosphate (H2NTP) to 6-carboxy-5,6,7,8-tetrahydropterin (CPH4) and acetaldehyde. Can also convert 6-pyruvoyltetrahydropterin (PPH4) and sepiapterin to CPH4; these 2 compounds are probably intermediates in the reaction from H2NTP. | 7-cyano-7-deazaguanine reductase (NADPH-dependent); Catalyzes the NADPH-dependent reduction of 7-cyano-7- deazaguanine (preQ0) to 7-aminomethyl-7-deazaguanine (preQ1), a late step in the queuosine pathway. Is highly specific for its natural substrate preQ0, since it cannot use various aliphatic, aromatic, benzylic and heterocyclic nitriles, such as acetonitrile, benzonitrile, benzylcyanide and 2-cyanopyrrole, although it can reduce the substrate analog 5-cyanopyrrolo[2,3-d]pyrimidin-4-one with lesser efficiency. Belongs to the GTP cyclohydrolase I family. QueF type 2 subfamily. | 0.982 |
queD | queG | b2765 | b4166 | 6-pyruvoyl tetrahydrobiopterin synthase (PTPS); Catalyzes the conversion of 7,8-dihydroneopterin triphosphate (H2NTP) to 6-carboxy-5,6,7,8-tetrahydropterin (CPH4) and acetaldehyde. Can also convert 6-pyruvoyltetrahydropterin (PPH4) and sepiapterin to CPH4; these 2 compounds are probably intermediates in the reaction from H2NTP. | Epoxyqueuosine reductase, cobalamine-stimulated; Catalyzes the conversion of epoxyqueuosine (oQ) to queuosine (Q), which is a hypermodified base found in the wobble positions of tRNA(Asp), tRNA(Asn), tRNA(His) and tRNA(Tyr). | 0.904 |
queE | queC | b2777 | b0444 | 7-carboxy-7-deazaguanine synthase; Catalyzes the complex heterocyclic radical-mediated conversion of 6-carboxy-5,6,7,8-tetrahydropterin (CPH4) to 7-carboxy-7- deazaguanine (CDG), a step common to the biosynthetic pathways of all 7-deazapurine-containing compounds. | 7-cyano-7-deazaguanine (preQ0) synthase; Catalyzes the ATP-dependent conversion of 7-carboxy-7- deazaguanine (CDG) to 7-cyano-7-deazaguanine (preQ(0)). | 0.999 |
queE | queD | b2777 | b2765 | 7-carboxy-7-deazaguanine synthase; Catalyzes the complex heterocyclic radical-mediated conversion of 6-carboxy-5,6,7,8-tetrahydropterin (CPH4) to 7-carboxy-7- deazaguanine (CDG), a step common to the biosynthetic pathways of all 7-deazapurine-containing compounds. | 6-pyruvoyl tetrahydrobiopterin synthase (PTPS); Catalyzes the conversion of 7,8-dihydroneopterin triphosphate (H2NTP) to 6-carboxy-5,6,7,8-tetrahydropterin (CPH4) and acetaldehyde. Can also convert 6-pyruvoyltetrahydropterin (PPH4) and sepiapterin to CPH4; these 2 compounds are probably intermediates in the reaction from H2NTP. | 0.999 |
queE | queF | b2777 | b2794 | 7-carboxy-7-deazaguanine synthase; Catalyzes the complex heterocyclic radical-mediated conversion of 6-carboxy-5,6,7,8-tetrahydropterin (CPH4) to 7-carboxy-7- deazaguanine (CDG), a step common to the biosynthetic pathways of all 7-deazapurine-containing compounds. | 7-cyano-7-deazaguanine reductase (NADPH-dependent); Catalyzes the NADPH-dependent reduction of 7-cyano-7- deazaguanine (preQ0) to 7-aminomethyl-7-deazaguanine (preQ1), a late step in the queuosine pathway. Is highly specific for its natural substrate preQ0, since it cannot use various aliphatic, aromatic, benzylic and heterocyclic nitriles, such as acetonitrile, benzonitrile, benzylcyanide and 2-cyanopyrrole, although it can reduce the substrate analog 5-cyanopyrrolo[2,3-d]pyrimidin-4-one with lesser efficiency. Belongs to the GTP cyclohydrolase I family. QueF type 2 subfamily. | 0.979 |
queE | queG | b2777 | b4166 | 7-carboxy-7-deazaguanine synthase; Catalyzes the complex heterocyclic radical-mediated conversion of 6-carboxy-5,6,7,8-tetrahydropterin (CPH4) to 7-carboxy-7- deazaguanine (CDG), a step common to the biosynthetic pathways of all 7-deazapurine-containing compounds. | Epoxyqueuosine reductase, cobalamine-stimulated; Catalyzes the conversion of epoxyqueuosine (oQ) to queuosine (Q), which is a hypermodified base found in the wobble positions of tRNA(Asp), tRNA(Asn), tRNA(His) and tRNA(Tyr). | 0.928 |
queF | queC | b2794 | b0444 | 7-cyano-7-deazaguanine reductase (NADPH-dependent); Catalyzes the NADPH-dependent reduction of 7-cyano-7- deazaguanine (preQ0) to 7-aminomethyl-7-deazaguanine (preQ1), a late step in the queuosine pathway. Is highly specific for its natural substrate preQ0, since it cannot use various aliphatic, aromatic, benzylic and heterocyclic nitriles, such as acetonitrile, benzonitrile, benzylcyanide and 2-cyanopyrrole, although it can reduce the substrate analog 5-cyanopyrrolo[2,3-d]pyrimidin-4-one with lesser efficiency. Belongs to the GTP cyclohydrolase I family. QueF type 2 subfamily. | 7-cyano-7-deazaguanine (preQ0) synthase; Catalyzes the ATP-dependent conversion of 7-carboxy-7- deazaguanine (CDG) to 7-cyano-7-deazaguanine (preQ(0)). | 0.998 |
queF | queD | b2794 | b2765 | 7-cyano-7-deazaguanine reductase (NADPH-dependent); Catalyzes the NADPH-dependent reduction of 7-cyano-7- deazaguanine (preQ0) to 7-aminomethyl-7-deazaguanine (preQ1), a late step in the queuosine pathway. Is highly specific for its natural substrate preQ0, since it cannot use various aliphatic, aromatic, benzylic and heterocyclic nitriles, such as acetonitrile, benzonitrile, benzylcyanide and 2-cyanopyrrole, although it can reduce the substrate analog 5-cyanopyrrolo[2,3-d]pyrimidin-4-one with lesser efficiency. Belongs to the GTP cyclohydrolase I family. QueF type 2 subfamily. | 6-pyruvoyl tetrahydrobiopterin synthase (PTPS); Catalyzes the conversion of 7,8-dihydroneopterin triphosphate (H2NTP) to 6-carboxy-5,6,7,8-tetrahydropterin (CPH4) and acetaldehyde. Can also convert 6-pyruvoyltetrahydropterin (PPH4) and sepiapterin to CPH4; these 2 compounds are probably intermediates in the reaction from H2NTP. | 0.982 |
queF | queE | b2794 | b2777 | 7-cyano-7-deazaguanine reductase (NADPH-dependent); Catalyzes the NADPH-dependent reduction of 7-cyano-7- deazaguanine (preQ0) to 7-aminomethyl-7-deazaguanine (preQ1), a late step in the queuosine pathway. Is highly specific for its natural substrate preQ0, since it cannot use various aliphatic, aromatic, benzylic and heterocyclic nitriles, such as acetonitrile, benzonitrile, benzylcyanide and 2-cyanopyrrole, although it can reduce the substrate analog 5-cyanopyrrolo[2,3-d]pyrimidin-4-one with lesser efficiency. Belongs to the GTP cyclohydrolase I family. QueF type 2 subfamily. | 7-carboxy-7-deazaguanine synthase; Catalyzes the complex heterocyclic radical-mediated conversion of 6-carboxy-5,6,7,8-tetrahydropterin (CPH4) to 7-carboxy-7- deazaguanine (CDG), a step common to the biosynthetic pathways of all 7-deazapurine-containing compounds. | 0.979 |
queF | queG | b2794 | b4166 | 7-cyano-7-deazaguanine reductase (NADPH-dependent); Catalyzes the NADPH-dependent reduction of 7-cyano-7- deazaguanine (preQ0) to 7-aminomethyl-7-deazaguanine (preQ1), a late step in the queuosine pathway. Is highly specific for its natural substrate preQ0, since it cannot use various aliphatic, aromatic, benzylic and heterocyclic nitriles, such as acetonitrile, benzonitrile, benzylcyanide and 2-cyanopyrrole, although it can reduce the substrate analog 5-cyanopyrrolo[2,3-d]pyrimidin-4-one with lesser efficiency. Belongs to the GTP cyclohydrolase I family. QueF type 2 subfamily. | Epoxyqueuosine reductase, cobalamine-stimulated; Catalyzes the conversion of epoxyqueuosine (oQ) to queuosine (Q), which is a hypermodified base found in the wobble positions of tRNA(Asp), tRNA(Asn), tRNA(His) and tRNA(Tyr). | 0.935 |
queG | queC | b4166 | b0444 | Epoxyqueuosine reductase, cobalamine-stimulated; Catalyzes the conversion of epoxyqueuosine (oQ) to queuosine (Q), which is a hypermodified base found in the wobble positions of tRNA(Asp), tRNA(Asn), tRNA(His) and tRNA(Tyr). | 7-cyano-7-deazaguanine (preQ0) synthase; Catalyzes the ATP-dependent conversion of 7-carboxy-7- deazaguanine (CDG) to 7-cyano-7-deazaguanine (preQ(0)). | 0.926 |
queG | queD | b4166 | b2765 | Epoxyqueuosine reductase, cobalamine-stimulated; Catalyzes the conversion of epoxyqueuosine (oQ) to queuosine (Q), which is a hypermodified base found in the wobble positions of tRNA(Asp), tRNA(Asn), tRNA(His) and tRNA(Tyr). | 6-pyruvoyl tetrahydrobiopterin synthase (PTPS); Catalyzes the conversion of 7,8-dihydroneopterin triphosphate (H2NTP) to 6-carboxy-5,6,7,8-tetrahydropterin (CPH4) and acetaldehyde. Can also convert 6-pyruvoyltetrahydropterin (PPH4) and sepiapterin to CPH4; these 2 compounds are probably intermediates in the reaction from H2NTP. | 0.904 |
queG | queE | b4166 | b2777 | Epoxyqueuosine reductase, cobalamine-stimulated; Catalyzes the conversion of epoxyqueuosine (oQ) to queuosine (Q), which is a hypermodified base found in the wobble positions of tRNA(Asp), tRNA(Asn), tRNA(His) and tRNA(Tyr). | 7-carboxy-7-deazaguanine synthase; Catalyzes the complex heterocyclic radical-mediated conversion of 6-carboxy-5,6,7,8-tetrahydropterin (CPH4) to 7-carboxy-7- deazaguanine (CDG), a step common to the biosynthetic pathways of all 7-deazapurine-containing compounds. | 0.928 |
queG | queF | b4166 | b2794 | Epoxyqueuosine reductase, cobalamine-stimulated; Catalyzes the conversion of epoxyqueuosine (oQ) to queuosine (Q), which is a hypermodified base found in the wobble positions of tRNA(Asp), tRNA(Asn), tRNA(His) and tRNA(Tyr). | 7-cyano-7-deazaguanine reductase (NADPH-dependent); Catalyzes the NADPH-dependent reduction of 7-cyano-7- deazaguanine (preQ0) to 7-aminomethyl-7-deazaguanine (preQ1), a late step in the queuosine pathway. Is highly specific for its natural substrate preQ0, since it cannot use various aliphatic, aromatic, benzylic and heterocyclic nitriles, such as acetonitrile, benzonitrile, benzylcyanide and 2-cyanopyrrole, although it can reduce the substrate analog 5-cyanopyrrolo[2,3-d]pyrimidin-4-one with lesser efficiency. Belongs to the GTP cyclohydrolase I family. QueF type 2 subfamily. | 0.935 |