node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
ilvA | ilvE | b3772 | b3770 | L-threonine dehydratase, biosynthetic; Catalyzes the anaerobic formation of alpha-ketobutyrate and ammonia from threonine in a two-step reaction. The first step involved a dehydration of threonine and a production of enamine intermediates (aminocrotonate), which tautomerizes to its imine form (iminobutyrate). Both intermediates are unstable and short-lived. The second step is the nonenzymatic hydrolysis of the enamine/imine intermediates to form 2- ketobutyrate and free ammonia. In the low water environment of the cell, the second step is accelerated by RidA. | Branched-chain amino acid aminotransferase; Acts on leucine, isoleucine and valine. | 0.995 |
ilvA | ridA | b3772 | b4243 | L-threonine dehydratase, biosynthetic; Catalyzes the anaerobic formation of alpha-ketobutyrate and ammonia from threonine in a two-step reaction. The first step involved a dehydration of threonine and a production of enamine intermediates (aminocrotonate), which tautomerizes to its imine form (iminobutyrate). Both intermediates are unstable and short-lived. The second step is the nonenzymatic hydrolysis of the enamine/imine intermediates to form 2- ketobutyrate and free ammonia. In the low water environment of the cell, the second step is accelerated by RidA. | Enamine/imine deaminase, reaction intermediate detoxification; Accelerates the release of ammonia from reactive enamine/imine intermediates of the PLP-dependent threonine dehydratase (IlvA) in the low water environment of the cell. It catalyzes the deamination of enamine/imine intermediates to yield 2-ketobutyrate and ammonia. It is required for the detoxification of reactive intermediates of IlvA due to their highly nucleophilic abilities. Involved in the isoleucine biosynthesis (By similarity); Belongs to the RutC family. | 0.840 |
ilvA | tdcB | b3772 | b3117 | L-threonine dehydratase, biosynthetic; Catalyzes the anaerobic formation of alpha-ketobutyrate and ammonia from threonine in a two-step reaction. The first step involved a dehydration of threonine and a production of enamine intermediates (aminocrotonate), which tautomerizes to its imine form (iminobutyrate). Both intermediates are unstable and short-lived. The second step is the nonenzymatic hydrolysis of the enamine/imine intermediates to form 2- ketobutyrate and free ammonia. In the low water environment of the cell, the second step is accelerated by RidA. | L-threonine dehydratase, catabolic; Catalyzes the anaerobic formation of alpha-ketobutyrate and ammonia from threonine in a two-step reaction. The first step involved a dehydration of threonine and a production of enamine intermediates (aminocrotonate), which tautomerizes to its imine form (iminobutyrate). Both intermediates are unstable and short-lived. The second step is the nonenzymatic hydrolysis of the enamine/imine intermediates to form 2- ketobutyrate and free ammonia. In the low water environment of the cell, the second step is accelerated by RidA. TdcB also dehydrates serine t [...] | 0.927 |
ilvE | ilvA | b3770 | b3772 | Branched-chain amino acid aminotransferase; Acts on leucine, isoleucine and valine. | L-threonine dehydratase, biosynthetic; Catalyzes the anaerobic formation of alpha-ketobutyrate and ammonia from threonine in a two-step reaction. The first step involved a dehydration of threonine and a production of enamine intermediates (aminocrotonate), which tautomerizes to its imine form (iminobutyrate). Both intermediates are unstable and short-lived. The second step is the nonenzymatic hydrolysis of the enamine/imine intermediates to form 2- ketobutyrate and free ammonia. In the low water environment of the cell, the second step is accelerated by RidA. | 0.995 |
ilvE | ridA | b3770 | b4243 | Branched-chain amino acid aminotransferase; Acts on leucine, isoleucine and valine. | Enamine/imine deaminase, reaction intermediate detoxification; Accelerates the release of ammonia from reactive enamine/imine intermediates of the PLP-dependent threonine dehydratase (IlvA) in the low water environment of the cell. It catalyzes the deamination of enamine/imine intermediates to yield 2-ketobutyrate and ammonia. It is required for the detoxification of reactive intermediates of IlvA due to their highly nucleophilic abilities. Involved in the isoleucine biosynthesis (By similarity); Belongs to the RutC family. | 0.568 |
ilvE | tdcB | b3770 | b3117 | Branched-chain amino acid aminotransferase; Acts on leucine, isoleucine and valine. | L-threonine dehydratase, catabolic; Catalyzes the anaerobic formation of alpha-ketobutyrate and ammonia from threonine in a two-step reaction. The first step involved a dehydration of threonine and a production of enamine intermediates (aminocrotonate), which tautomerizes to its imine form (iminobutyrate). Both intermediates are unstable and short-lived. The second step is the nonenzymatic hydrolysis of the enamine/imine intermediates to form 2- ketobutyrate and free ammonia. In the low water environment of the cell, the second step is accelerated by RidA. TdcB also dehydrates serine t [...] | 0.960 |
pyrB | pyrI | b4245 | b4244 | Aspartate carbamoyltransferase, catalytic subunit; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family. | Aspartate carbamoyltransferase, regulatory subunit; Involved in allosteric regulation of aspartate carbamoyltransferase; Belongs to the PyrI family. | 0.999 |
pyrB | pyrL | b4245 | b4246 | Aspartate carbamoyltransferase, catalytic subunit; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family. | pyrBI operon leader peptide; Protein involved in pyrimidine nucleotide biosynthetic process. | 0.841 |
pyrB | ridA | b4245 | b4243 | Aspartate carbamoyltransferase, catalytic subunit; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family. | Enamine/imine deaminase, reaction intermediate detoxification; Accelerates the release of ammonia from reactive enamine/imine intermediates of the PLP-dependent threonine dehydratase (IlvA) in the low water environment of the cell. It catalyzes the deamination of enamine/imine intermediates to yield 2-ketobutyrate and ammonia. It is required for the detoxification of reactive intermediates of IlvA due to their highly nucleophilic abilities. Involved in the isoleucine biosynthesis (By similarity); Belongs to the RutC family. | 0.950 |
pyrB | yjgH | b4245 | b4248 | Aspartate carbamoyltransferase, catalytic subunit; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family. | UPF0131 family protein; Protein involved in translation. | 0.432 |
pyrI | pyrB | b4244 | b4245 | Aspartate carbamoyltransferase, regulatory subunit; Involved in allosteric regulation of aspartate carbamoyltransferase; Belongs to the PyrI family. | Aspartate carbamoyltransferase, catalytic subunit; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family. | 0.999 |
pyrI | pyrL | b4244 | b4246 | Aspartate carbamoyltransferase, regulatory subunit; Involved in allosteric regulation of aspartate carbamoyltransferase; Belongs to the PyrI family. | pyrBI operon leader peptide; Protein involved in pyrimidine nucleotide biosynthetic process. | 0.887 |
pyrI | ridA | b4244 | b4243 | Aspartate carbamoyltransferase, regulatory subunit; Involved in allosteric regulation of aspartate carbamoyltransferase; Belongs to the PyrI family. | Enamine/imine deaminase, reaction intermediate detoxification; Accelerates the release of ammonia from reactive enamine/imine intermediates of the PLP-dependent threonine dehydratase (IlvA) in the low water environment of the cell. It catalyzes the deamination of enamine/imine intermediates to yield 2-ketobutyrate and ammonia. It is required for the detoxification of reactive intermediates of IlvA due to their highly nucleophilic abilities. Involved in the isoleucine biosynthesis (By similarity); Belongs to the RutC family. | 0.963 |
pyrI | yjgH | b4244 | b4248 | Aspartate carbamoyltransferase, regulatory subunit; Involved in allosteric regulation of aspartate carbamoyltransferase; Belongs to the PyrI family. | UPF0131 family protein; Protein involved in translation. | 0.425 |
pyrL | pyrB | b4246 | b4245 | pyrBI operon leader peptide; Protein involved in pyrimidine nucleotide biosynthetic process. | Aspartate carbamoyltransferase, catalytic subunit; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family. | 0.841 |
pyrL | pyrI | b4246 | b4244 | pyrBI operon leader peptide; Protein involved in pyrimidine nucleotide biosynthetic process. | Aspartate carbamoyltransferase, regulatory subunit; Involved in allosteric regulation of aspartate carbamoyltransferase; Belongs to the PyrI family. | 0.887 |
pyrL | ridA | b4246 | b4243 | pyrBI operon leader peptide; Protein involved in pyrimidine nucleotide biosynthetic process. | Enamine/imine deaminase, reaction intermediate detoxification; Accelerates the release of ammonia from reactive enamine/imine intermediates of the PLP-dependent threonine dehydratase (IlvA) in the low water environment of the cell. It catalyzes the deamination of enamine/imine intermediates to yield 2-ketobutyrate and ammonia. It is required for the detoxification of reactive intermediates of IlvA due to their highly nucleophilic abilities. Involved in the isoleucine biosynthesis (By similarity); Belongs to the RutC family. | 0.566 |
pyrL | yjgH | b4246 | b4248 | pyrBI operon leader peptide; Protein involved in pyrimidine nucleotide biosynthetic process. | UPF0131 family protein; Protein involved in translation. | 0.439 |
ridA | ilvA | b4243 | b3772 | Enamine/imine deaminase, reaction intermediate detoxification; Accelerates the release of ammonia from reactive enamine/imine intermediates of the PLP-dependent threonine dehydratase (IlvA) in the low water environment of the cell. It catalyzes the deamination of enamine/imine intermediates to yield 2-ketobutyrate and ammonia. It is required for the detoxification of reactive intermediates of IlvA due to their highly nucleophilic abilities. Involved in the isoleucine biosynthesis (By similarity); Belongs to the RutC family. | L-threonine dehydratase, biosynthetic; Catalyzes the anaerobic formation of alpha-ketobutyrate and ammonia from threonine in a two-step reaction. The first step involved a dehydration of threonine and a production of enamine intermediates (aminocrotonate), which tautomerizes to its imine form (iminobutyrate). Both intermediates are unstable and short-lived. The second step is the nonenzymatic hydrolysis of the enamine/imine intermediates to form 2- ketobutyrate and free ammonia. In the low water environment of the cell, the second step is accelerated by RidA. | 0.840 |
ridA | ilvE | b4243 | b3770 | Enamine/imine deaminase, reaction intermediate detoxification; Accelerates the release of ammonia from reactive enamine/imine intermediates of the PLP-dependent threonine dehydratase (IlvA) in the low water environment of the cell. It catalyzes the deamination of enamine/imine intermediates to yield 2-ketobutyrate and ammonia. It is required for the detoxification of reactive intermediates of IlvA due to their highly nucleophilic abilities. Involved in the isoleucine biosynthesis (By similarity); Belongs to the RutC family. | Branched-chain amino acid aminotransferase; Acts on leucine, isoleucine and valine. | 0.568 |