| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| ilvA | ilvC | SBG_3449 | SBG_3451 | Threonine deaminase; 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. | 0.653 |
| ilvA | ilvD | SBG_3449 | SBG_3448 | Threonine deaminase; 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. | Dihydroxyacid dehydratase; Belongs to the IlvD/Edd family. | 0.969 |
| ilvA | ilvE | SBG_3449 | SBG_3447 | Threonine deaminase; 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. | 0.971 |
| ilvA | ilvG | SBG_3449 | SBG_3445 | Threonine deaminase; 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 large subunit. | 0.977 |
| ilvA | ilvH | SBG_3449 | SBG_0105 | Threonine deaminase; 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 isozyme III small subunit. | 0.967 |
| ilvA | ilvM | SBG_3449 | SBG_3446 | Threonine deaminase; 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. | Acetohydroxy acid synthase II, small subunit. | 0.961 |
| ilvA | ilvN | SBG_3449 | SBG_3360 | Threonine deaminase; 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. | Acetohydroxy acid synthase I, small subunit. | 0.950 |
| ilvA | leuA | SBG_3449 | SBG_0101 | Threonine deaminase; 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; Belongs to the alpha-IPM synthase/homocitrate synthase family. | 0.499 |
| ilvA | leuB | SBG_3449 | SBG_0100 | Threonine deaminase; 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. | 0.943 |
| ilvA | porB | SBG_3449 | SBG_1488 | Threonine deaminase; 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. | Putative pyruvate-flavodoxin oxidoreductase. | 0.723 |
| ilvC | ilvA | SBG_3451 | SBG_3449 | Ketol-acid reductoisomerase. | Threonine deaminase; 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. | 0.653 |
| ilvC | ilvD | SBG_3451 | SBG_3448 | Ketol-acid reductoisomerase. | Dihydroxyacid dehydratase; Belongs to the IlvD/Edd family. | 0.990 |
| ilvC | ilvE | SBG_3451 | SBG_3447 | Ketol-acid reductoisomerase. | Branched-chain amino-acid aminotransferase. | 0.888 |
| ilvC | ilvG | SBG_3451 | SBG_3445 | Ketol-acid reductoisomerase. | Acetolactate synthase large subunit. | 0.989 |
| ilvC | ilvH | SBG_3451 | SBG_0105 | Ketol-acid reductoisomerase. | Acetolactate synthase isozyme III small subunit. | 0.987 |
| ilvC | ilvM | SBG_3451 | SBG_3446 | Ketol-acid reductoisomerase. | Acetohydroxy acid synthase II, small subunit. | 0.957 |
| ilvC | ilvN | SBG_3451 | SBG_3360 | Ketol-acid reductoisomerase. | Acetohydroxy acid synthase I, small subunit. | 0.978 |
| ilvC | leuA | SBG_3451 | SBG_0101 | Ketol-acid reductoisomerase. | 2-isopropylmalate synthase; Belongs to the alpha-IPM synthase/homocitrate synthase family. | 0.959 |
| ilvC | leuB | SBG_3451 | SBG_0100 | Ketol-acid reductoisomerase. | 3-isopropylmalate dehydrogenase. | 0.966 |
| ilvC | porB | SBG_3451 | SBG_1488 | Ketol-acid reductoisomerase. | Putative pyruvate-flavodoxin oxidoreductase. | 0.591 |