node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
argK | hypB | b2918 | b2727 | Membrane ATPase/protein kinase; Binds and hydrolyzes GTP. Likely functions as a G-protein chaperone that assists AdoCbl cofactor delivery to the methylmalonyl-CoA mutase (MCM) ScpA and reactivation of the enzyme during catalysis; Belongs to the SIMIBI class G3E GTPase family. ArgK/MeaB subfamily. | GTP hydrolase involved in nickel liganding into hydrogenases; Involved in the maturation of [NiFe] hydrogenases. Required for nickel insertion into the metal center of the hydrogenase. Exhibits a low intrinsic GTPase activity, which is essential for nickel insertion. In the presence of GDP, nickel, but not zinc, is transferred from the HypB GTPase domain (G-domain) to HypA. Belongs to the SIMIBI class G3E GTPase family. HypB/HupM subfamily. | 0.814 |
argK | yciC | b2918 | b1255 | Membrane ATPase/protein kinase; Binds and hydrolyzes GTP. Likely functions as a G-protein chaperone that assists AdoCbl cofactor delivery to the methylmalonyl-CoA mutase (MCM) ScpA and reactivation of the enzyme during catalysis; Belongs to the SIMIBI class G3E GTPase family. ArgK/MeaB subfamily. | UPF0259 family inner membrane protein. | 0.500 |
argK | yeiR | b2918 | b2173 | Membrane ATPase/protein kinase; Binds and hydrolyzes GTP. Likely functions as a G-protein chaperone that assists AdoCbl cofactor delivery to the methylmalonyl-CoA mutase (MCM) ScpA and reactivation of the enzyme during catalysis; Belongs to the SIMIBI class G3E GTPase family. ArgK/MeaB subfamily. | Zn-stimulated GTPase involved in zinc homeostasis; Involved in metal homeostasis. Has GTPase activity. Binds several Zn(2+) ions in vitro. | 0.739 |
argK | yjiA | b2918 | b4352 | Membrane ATPase/protein kinase; Binds and hydrolyzes GTP. Likely functions as a G-protein chaperone that assists AdoCbl cofactor delivery to the methylmalonyl-CoA mutase (MCM) ScpA and reactivation of the enzyme during catalysis; Belongs to the SIMIBI class G3E GTPase family. ArgK/MeaB subfamily. | Metal-binding GTPase; Binds GTP and has low GTPase activity. May have a GTP- dependent regulatory function; Belongs to the SIMIBI class G3E GTPase family. CobW subfamily. | 0.894 |
folE | queD | b2153 | b2765 | GTP cyclohydrolase I; Protein involved in folic acid biosynthetic process; Belongs to the GTP cyclohydrolase I family. | 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. | 0.998 |
folE | ribA | b2153 | b1277 | GTP cyclohydrolase I; Protein involved in folic acid biosynthetic process; Belongs to the GTP cyclohydrolase I family. | GTP cyclohydrolase II; Catalyzes the conversion of GTP to 2,5-diamino-6- ribosylamino-4(3H)-pyrimidinone 5'-phosphate (DARP), formate and pyrophosphate. | 0.986 |
hypB | argK | b2727 | b2918 | GTP hydrolase involved in nickel liganding into hydrogenases; Involved in the maturation of [NiFe] hydrogenases. Required for nickel insertion into the metal center of the hydrogenase. Exhibits a low intrinsic GTPase activity, which is essential for nickel insertion. In the presence of GDP, nickel, but not zinc, is transferred from the HypB GTPase domain (G-domain) to HypA. Belongs to the SIMIBI class G3E GTPase family. HypB/HupM subfamily. | Membrane ATPase/protein kinase; Binds and hydrolyzes GTP. Likely functions as a G-protein chaperone that assists AdoCbl cofactor delivery to the methylmalonyl-CoA mutase (MCM) ScpA and reactivation of the enzyme during catalysis; Belongs to the SIMIBI class G3E GTPase family. ArgK/MeaB subfamily. | 0.814 |
hypB | yciC | b2727 | b1255 | GTP hydrolase involved in nickel liganding into hydrogenases; Involved in the maturation of [NiFe] hydrogenases. Required for nickel insertion into the metal center of the hydrogenase. Exhibits a low intrinsic GTPase activity, which is essential for nickel insertion. In the presence of GDP, nickel, but not zinc, is transferred from the HypB GTPase domain (G-domain) to HypA. Belongs to the SIMIBI class G3E GTPase family. HypB/HupM subfamily. | UPF0259 family inner membrane protein. | 0.527 |
hypB | yeiR | b2727 | b2173 | GTP hydrolase involved in nickel liganding into hydrogenases; Involved in the maturation of [NiFe] hydrogenases. Required for nickel insertion into the metal center of the hydrogenase. Exhibits a low intrinsic GTPase activity, which is essential for nickel insertion. In the presence of GDP, nickel, but not zinc, is transferred from the HypB GTPase domain (G-domain) to HypA. Belongs to the SIMIBI class G3E GTPase family. HypB/HupM subfamily. | Zn-stimulated GTPase involved in zinc homeostasis; Involved in metal homeostasis. Has GTPase activity. Binds several Zn(2+) ions in vitro. | 0.665 |
hypB | yjiA | b2727 | b4352 | GTP hydrolase involved in nickel liganding into hydrogenases; Involved in the maturation of [NiFe] hydrogenases. Required for nickel insertion into the metal center of the hydrogenase. Exhibits a low intrinsic GTPase activity, which is essential for nickel insertion. In the presence of GDP, nickel, but not zinc, is transferred from the HypB GTPase domain (G-domain) to HypA. Belongs to the SIMIBI class G3E GTPase family. HypB/HupM subfamily. | Metal-binding GTPase; Binds GTP and has low GTPase activity. May have a GTP- dependent regulatory function; Belongs to the SIMIBI class G3E GTPase family. CobW subfamily. | 0.905 |
queD | folE | b2765 | b2153 | 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. | GTP cyclohydrolase I; Protein involved in folic acid biosynthetic process; Belongs to the GTP cyclohydrolase I family. | 0.998 |
queD | yciC | b2765 | b1255 | 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. | UPF0259 family inner membrane protein. | 0.406 |
ribA | folE | b1277 | b2153 | GTP cyclohydrolase II; Catalyzes the conversion of GTP to 2,5-diamino-6- ribosylamino-4(3H)-pyrimidinone 5'-phosphate (DARP), formate and pyrophosphate. | GTP cyclohydrolase I; Protein involved in folic acid biosynthetic process; Belongs to the GTP cyclohydrolase I family. | 0.986 |
yciC | argK | b1255 | b2918 | UPF0259 family inner membrane protein. | Membrane ATPase/protein kinase; Binds and hydrolyzes GTP. Likely functions as a G-protein chaperone that assists AdoCbl cofactor delivery to the methylmalonyl-CoA mutase (MCM) ScpA and reactivation of the enzyme during catalysis; Belongs to the SIMIBI class G3E GTPase family. ArgK/MeaB subfamily. | 0.500 |
yciC | hypB | b1255 | b2727 | UPF0259 family inner membrane protein. | GTP hydrolase involved in nickel liganding into hydrogenases; Involved in the maturation of [NiFe] hydrogenases. Required for nickel insertion into the metal center of the hydrogenase. Exhibits a low intrinsic GTPase activity, which is essential for nickel insertion. In the presence of GDP, nickel, but not zinc, is transferred from the HypB GTPase domain (G-domain) to HypA. Belongs to the SIMIBI class G3E GTPase family. HypB/HupM subfamily. | 0.527 |
yciC | queD | b1255 | b2765 | UPF0259 family inner membrane protein. | 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. | 0.406 |
yciC | yeiR | b1255 | b2173 | UPF0259 family inner membrane protein. | Zn-stimulated GTPase involved in zinc homeostasis; Involved in metal homeostasis. Has GTPase activity. Binds several Zn(2+) ions in vitro. | 0.739 |
yciC | yjiA | b1255 | b4352 | UPF0259 family inner membrane protein. | Metal-binding GTPase; Binds GTP and has low GTPase activity. May have a GTP- dependent regulatory function; Belongs to the SIMIBI class G3E GTPase family. CobW subfamily. | 0.789 |
yeiR | argK | b2173 | b2918 | Zn-stimulated GTPase involved in zinc homeostasis; Involved in metal homeostasis. Has GTPase activity. Binds several Zn(2+) ions in vitro. | Membrane ATPase/protein kinase; Binds and hydrolyzes GTP. Likely functions as a G-protein chaperone that assists AdoCbl cofactor delivery to the methylmalonyl-CoA mutase (MCM) ScpA and reactivation of the enzyme during catalysis; Belongs to the SIMIBI class G3E GTPase family. ArgK/MeaB subfamily. | 0.739 |
yeiR | hypB | b2173 | b2727 | Zn-stimulated GTPase involved in zinc homeostasis; Involved in metal homeostasis. Has GTPase activity. Binds several Zn(2+) ions in vitro. | GTP hydrolase involved in nickel liganding into hydrogenases; Involved in the maturation of [NiFe] hydrogenases. Required for nickel insertion into the metal center of the hydrogenase. Exhibits a low intrinsic GTPase activity, which is essential for nickel insertion. In the presence of GDP, nickel, but not zinc, is transferred from the HypB GTPase domain (G-domain) to HypA. Belongs to the SIMIBI class G3E GTPase family. HypB/HupM subfamily. | 0.665 |