| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| budA | budB | UGYR_01175 | UGYR_01180 | Alpha-acetolactate decarboxylase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the alpha-acetolactate decarboxylase family. | Catalyzes the formation of 2-acetolactate from pyruvate in stationary phase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the TPP enzyme family. | 0.993 |
| budA | ilvH | UGYR_01175 | UGYR_13095 | Alpha-acetolactate decarboxylase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the alpha-acetolactate decarboxylase family. | Acetolactate synthase 3 regulatory subunit; With IlvI catalyzes the formation of 2-acetolactate from pyruvate, the small subunit is required for full activity and valine sensitivity; E.coli produces 3 isoenzymes of acetolactate synthase which differ in specificity to substrates, valine sensitivity and affinity for cofactors; also known as acetolactate synthase 3 small subunit; Derived by automated computational analysis using gene prediction method: Protein Homology. | 0.855 |
| budA | ilvM | UGYR_01175 | UGYR_09480 | Alpha-acetolactate decarboxylase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the alpha-acetolactate decarboxylase family. | Acetolactate synthase 2 regulatory subunit; Derived by automated computational analysis using gene prediction method: Protein Homology. | 0.828 |
| budB | budA | UGYR_01180 | UGYR_01175 | Catalyzes the formation of 2-acetolactate from pyruvate in stationary phase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the TPP enzyme family. | Alpha-acetolactate decarboxylase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the alpha-acetolactate decarboxylase family. | 0.993 |
| budB | ilvA | UGYR_01180 | UGYR_09465 | Catalyzes the formation of 2-acetolactate from pyruvate in stationary phase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the TPP enzyme family. | Threonine dehydratase; 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. | 0.838 |
| budB | ilvC | UGYR_01180 | UGYR_09450 | Catalyzes the formation of 2-acetolactate from pyruvate in stationary phase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the TPP enzyme family. | Ketol-acid reductoisomerase; Involved in the biosynthesis of branched-chain amino acids (BCAA). Catalyzes an alkyl-migration followed by a ketol-acid reduction of (S)-2-acetolactate (S2AL) to yield (R)-2,3-dihydroxy-isovalerate. In the isomerase reaction, S2AL is rearranged via a Mg-dependent methyl migration to produce 3-hydroxy-3-methyl-2-ketobutyrate (HMKB). In the reductase reaction, this 2-ketoacid undergoes a metal-dependent reduction by NADPH to yield (R)-2,3-dihydroxy-isovalerate. | 0.946 |
| budB | ilvH | UGYR_01180 | UGYR_13095 | Catalyzes the formation of 2-acetolactate from pyruvate in stationary phase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the TPP enzyme family. | Acetolactate synthase 3 regulatory subunit; With IlvI catalyzes the formation of 2-acetolactate from pyruvate, the small subunit is required for full activity and valine sensitivity; E.coli produces 3 isoenzymes of acetolactate synthase which differ in specificity to substrates, valine sensitivity and affinity for cofactors; also known as acetolactate synthase 3 small subunit; Derived by automated computational analysis using gene prediction method: Protein Homology. | 0.991 |
| budB | ilvM | UGYR_01180 | UGYR_09480 | Catalyzes the formation of 2-acetolactate from pyruvate in stationary phase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the TPP enzyme family. | Acetolactate synthase 2 regulatory subunit; Derived by automated computational analysis using gene prediction method: Protein Homology. | 0.758 |
| budB | leuA | UGYR_01180 | UGYR_13075 | Catalyzes the formation of 2-acetolactate from pyruvate in stationary phase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the TPP enzyme family. | 2-isopropylmalate synthase; Catalyzes the condensation of the acetyl group of acetyl-CoA with 3-methyl-2-oxobutanoate (2-oxoisovalerate) to form 3-carboxy-3- hydroxy-4-methylpentanoate (2-isopropylmalate); Belongs to the alpha-IPM synthase/homocitrate synthase family. LeuA type 1 subfamily. | 0.805 |
| budB | leuB | UGYR_01180 | UGYR_13070 | Catalyzes the formation of 2-acetolactate from pyruvate in stationary phase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the TPP enzyme family. | 3-isopropylmalate dehydrogenase; Catalyzes the oxidation of 3-carboxy-2-hydroxy-4- methylpentanoate (3-isopropylmalate) to 3-carboxy-4-methyl-2- oxopentanoate. The product decarboxylates to 4-methyl-2 oxopentanoate. | 0.878 |
| budB | maeB | UGYR_01180 | UGYR_05420 | Catalyzes the formation of 2-acetolactate from pyruvate in stationary phase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the TPP enzyme family. | Malic enzyme; NADP-dependent; catalyzes the oxidative decarboxylation of malate to form pyruvate; decarboxylates oxaloacetate; Derived by automated computational analysis using gene prediction method: Protein Homology. | 0.768 |
| budB | nifJ | UGYR_01180 | UGYR_02015 | Catalyzes the formation of 2-acetolactate from pyruvate in stationary phase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the TPP enzyme family. | Pyruvate-flavodoxin oxidoreductase; Derived by automated computational analysis using gene prediction method: Protein Homology. | 0.894 |
| budB | tdcB | UGYR_01180 | UGYR_07405 | Catalyzes the formation of 2-acetolactate from pyruvate in stationary phase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the TPP enzyme family. | Threonine dehydratase; 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. | 0.779 |
| ilvA | budB | UGYR_09465 | UGYR_01180 | Threonine dehydratase; 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. | Catalyzes the formation of 2-acetolactate from pyruvate in stationary phase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the TPP enzyme family. | 0.838 |
| ilvA | ilvC | UGYR_09465 | UGYR_09450 | Threonine dehydratase; 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. | Ketol-acid reductoisomerase; Involved in the biosynthesis of branched-chain amino acids (BCAA). Catalyzes an alkyl-migration followed by a ketol-acid reduction of (S)-2-acetolactate (S2AL) to yield (R)-2,3-dihydroxy-isovalerate. In the isomerase reaction, S2AL is rearranged via a Mg-dependent methyl migration to produce 3-hydroxy-3-methyl-2-ketobutyrate (HMKB). In the reductase reaction, this 2-ketoacid undergoes a metal-dependent reduction by NADPH to yield (R)-2,3-dihydroxy-isovalerate. | 0.547 |
| ilvA | ilvH | UGYR_09465 | UGYR_13095 | Threonine dehydratase; 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. | Acetolactate synthase 3 regulatory subunit; With IlvI catalyzes the formation of 2-acetolactate from pyruvate, the small subunit is required for full activity and valine sensitivity; E.coli produces 3 isoenzymes of acetolactate synthase which differ in specificity to substrates, valine sensitivity and affinity for cofactors; also known as acetolactate synthase 3 small subunit; Derived by automated computational analysis using gene prediction method: Protein Homology. | 0.989 |
| ilvA | ilvM | UGYR_09465 | UGYR_09480 | Threonine dehydratase; 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. | Acetolactate synthase 2 regulatory subunit; Derived by automated computational analysis using gene prediction method: Protein Homology. | 0.986 |
| ilvA | leuA | UGYR_09465 | UGYR_13075 | Threonine dehydratase; 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. | 2-isopropylmalate synthase; Catalyzes the condensation of the acetyl group of acetyl-CoA with 3-methyl-2-oxobutanoate (2-oxoisovalerate) to form 3-carboxy-3- hydroxy-4-methylpentanoate (2-isopropylmalate); Belongs to the alpha-IPM synthase/homocitrate synthase family. LeuA type 1 subfamily. | 0.499 |
| ilvA | leuB | UGYR_09465 | UGYR_13070 | Threonine dehydratase; 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. | 3-isopropylmalate dehydrogenase; Catalyzes the oxidation of 3-carboxy-2-hydroxy-4- methylpentanoate (3-isopropylmalate) to 3-carboxy-4-methyl-2- oxopentanoate. The product decarboxylates to 4-methyl-2 oxopentanoate. | 0.971 |
| ilvA | maeB | UGYR_09465 | UGYR_05420 | Threonine dehydratase; 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. | Malic enzyme; NADP-dependent; catalyzes the oxidative decarboxylation of malate to form pyruvate; decarboxylates oxaloacetate; Derived by automated computational analysis using gene prediction method: Protein Homology. | 0.429 |