node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
SEM48802.1 | SEM48839.1 | SAMN05216180_0204 | SAMN05216180_0206 | 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. Belongs to the serine/threonine dehydratas [...] | Acetolactate synthase, small subunit. | 0.974 |
SEM48802.1 | SEM79546.1 | SAMN05216180_0204 | SAMN05216180_1789 | 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. Belongs to the serine/threonine dehydratas [...] | Acetolactate synthase, small subunit. | 0.963 |
SEM48802.1 | SEM79570.1 | SAMN05216180_0204 | SAMN05216180_1790 | 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. Belongs to the serine/threonine dehydratas [...] | Acetolactate synthase, large subunit. | 0.919 |
SEM48802.1 | SEM94265.1 | SAMN05216180_0204 | SAMN05216180_2119 | 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. Belongs to the serine/threonine dehydratas [...] | Pyruvate-ferredoxin/flavodoxin oxidoreductase. | 0.949 |
SEM48802.1 | ilvC | SAMN05216180_0204 | SAMN05216180_0207 | 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. Belongs to the serine/threonine dehydratas [...] | 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. | 0.906 |
SEM48802.1 | ilvD | SAMN05216180_0204 | SAMN05216180_0208 | 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. Belongs to the serine/threonine dehydratas [...] | Dihydroxyacid dehydratase; Belongs to the IlvD/Edd family. | 0.978 |
SEM48802.1 | leuB | SAMN05216180_0204 | SAMN05216180_1203 | 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. Belongs to the serine/threonine dehydratas [...] | 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. | 0.858 |
SEM48802.1 | leuD | SAMN05216180_0204 | SAMN05216180_0646 | 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. Belongs to the serine/threonine dehydratas [...] | 3-isopropylmalate/(R)-2-methylmalate dehydratase small subunit; Catalyzes the isomerization between 2-isopropylmalate and 3- isopropylmalate, via the formation of 2-isopropylmaleate. Belongs to the LeuD family. LeuD type 2 subfamily. | 0.436 |
SEM48839.1 | SEM48802.1 | SAMN05216180_0206 | SAMN05216180_0204 | Acetolactate synthase, small subunit. | 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. Belongs to the serine/threonine dehydratas [...] | 0.974 |
SEM48839.1 | SEM79570.1 | SAMN05216180_0206 | SAMN05216180_1790 | Acetolactate synthase, small subunit. | Acetolactate synthase, large subunit. | 0.997 |
SEM48839.1 | SEM94265.1 | SAMN05216180_0206 | SAMN05216180_2119 | Acetolactate synthase, small subunit. | Pyruvate-ferredoxin/flavodoxin oxidoreductase. | 0.909 |
SEM48839.1 | SEN00802.1 | SAMN05216180_0206 | SAMN05216180_2446 | Acetolactate synthase, small subunit. | Pyruvate kinase; Belongs to the pyruvate kinase family. | 0.822 |
SEM48839.1 | ilvC | SAMN05216180_0206 | SAMN05216180_0207 | Acetolactate synthase, small subunit. | 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. | 0.998 |
SEM48839.1 | ilvD | SAMN05216180_0206 | SAMN05216180_0208 | Acetolactate synthase, small subunit. | Dihydroxyacid dehydratase; Belongs to the IlvD/Edd family. | 0.975 |
SEM48839.1 | leuA | SAMN05216180_0206 | SAMN05216180_0644 | Acetolactate synthase, small subunit. | 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 2 subfamily. | 0.879 |
SEM48839.1 | leuB | SAMN05216180_0206 | SAMN05216180_1203 | Acetolactate synthase, small subunit. | 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. | 0.893 |
SEM48839.1 | leuD | SAMN05216180_0206 | SAMN05216180_0646 | Acetolactate synthase, small subunit. | 3-isopropylmalate/(R)-2-methylmalate dehydratase small subunit; Catalyzes the isomerization between 2-isopropylmalate and 3- isopropylmalate, via the formation of 2-isopropylmaleate. Belongs to the LeuD family. LeuD type 2 subfamily. | 0.882 |
SEM79546.1 | SEM48802.1 | SAMN05216180_1789 | SAMN05216180_0204 | Acetolactate synthase, small subunit. | 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. Belongs to the serine/threonine dehydratas [...] | 0.963 |
SEM79546.1 | SEM79570.1 | SAMN05216180_1789 | SAMN05216180_1790 | Acetolactate synthase, small subunit. | Acetolactate synthase, large subunit. | 0.999 |
SEM79546.1 | SEM94265.1 | SAMN05216180_1789 | SAMN05216180_2119 | Acetolactate synthase, small subunit. | Pyruvate-ferredoxin/flavodoxin oxidoreductase. | 0.909 |