| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| ilvA | metA | SO_4344 | SO_1676 | Threonine dehydratase IlvA; 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. | Homoserine O-succinyltransferase MetA; Transfers a succinyl group from succinyl-CoA to L-homoserine, forming succinyl-L-homoserine; Belongs to the MetA family. | 0.849 |
| ilvA | metB | SO_4344 | SO_4056 | Threonine dehydratase IlvA; 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. | Cystathionine gamma-synthase MetB. | 0.842 |
| ilvA | metC | SO_4344 | SO_2191 | Threonine dehydratase IlvA; 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. | Cystathionine beta-lyase MetC. | 0.839 |
| ilvA | metE | SO_4344 | SO_0818 | Threonine dehydratase IlvA; 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. | B12-independent 5-methyltetrahydropteroyltriglutamate--homocysteine methyltransferase MetE; Catalyzes the transfer of a methyl group from 5- methyltetrahydrofolate to homocysteine resulting in methionine formation; Belongs to the vitamin-B12 independent methionine synthase family. | 0.849 |
| ilvA | metH | SO_4344 | SO_1030 | Threonine dehydratase IlvA; 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. | B12-dependent 5-methyltetrahydrofolate--homocysteine methyltransferase MetH; Catalyzes the transfer of a methyl group from methyl- cobalamin to homocysteine, yielding enzyme-bound cob(I)alamin and methionine. Subsequently, remethylates the cofactor using methyltetrahydrofolate. | 0.904 |
| ilvA | metL | SO_4344 | SO_4055 | Threonine dehydratase IlvA; 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. | Bifunctional aspartokinase II/homoserine dehydrogenase methionine-sensitive MetL; In the C-terminal section; belongs to the homoserine dehydrogenase family. | 0.803 |
| ilvA | metY | SO_4344 | SO_1095 | Threonine dehydratase IlvA; 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. | O-acetylhomoserine (thiol)-lyase MetY. | 0.829 |
| ilvA | thrA | SO_4344 | SO_3415 | Threonine dehydratase IlvA; 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. | Bifunctional aspartokinase I / homoserine dehydrogenase I ThrA; In the C-terminal section; belongs to the homoserine dehydrogenase family. | 0.798 |
| lysC | metA | SO_3986 | SO_1676 | Lysine-sensitive aspartokinase III LysC; Belongs to the aspartokinase family. | Homoserine O-succinyltransferase MetA; Transfers a succinyl group from succinyl-CoA to L-homoserine, forming succinyl-L-homoserine; Belongs to the MetA family. | 0.847 |
| lysC | metF | SO_3986 | SO_4054 | Lysine-sensitive aspartokinase III LysC; Belongs to the aspartokinase family. | 5,10-methylenetetrahydrofolate reductase MetF; Belongs to the methylenetetrahydrofolate reductase family. | 0.648 |
| lysC | metH | SO_3986 | SO_1030 | Lysine-sensitive aspartokinase III LysC; Belongs to the aspartokinase family. | B12-dependent 5-methyltetrahydrofolate--homocysteine methyltransferase MetH; Catalyzes the transfer of a methyl group from methyl- cobalamin to homocysteine, yielding enzyme-bound cob(I)alamin and methionine. Subsequently, remethylates the cofactor using methyltetrahydrofolate. | 0.499 |
| lysC | metL | SO_3986 | SO_4055 | Lysine-sensitive aspartokinase III LysC; Belongs to the aspartokinase family. | Bifunctional aspartokinase II/homoserine dehydrogenase methionine-sensitive MetL; In the C-terminal section; belongs to the homoserine dehydrogenase family. | 0.632 |
| lysC | thrA | SO_3986 | SO_3415 | Lysine-sensitive aspartokinase III LysC; Belongs to the aspartokinase family. | Bifunctional aspartokinase I / homoserine dehydrogenase I ThrA; In the C-terminal section; belongs to the homoserine dehydrogenase family. | 0.655 |
| metA | ilvA | SO_1676 | SO_4344 | Homoserine O-succinyltransferase MetA; Transfers a succinyl group from succinyl-CoA to L-homoserine, forming succinyl-L-homoserine; Belongs to the MetA family. | Threonine dehydratase IlvA; 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. | 0.849 |
| metA | lysC | SO_1676 | SO_3986 | Homoserine O-succinyltransferase MetA; Transfers a succinyl group from succinyl-CoA to L-homoserine, forming succinyl-L-homoserine; Belongs to the MetA family. | Lysine-sensitive aspartokinase III LysC; Belongs to the aspartokinase family. | 0.847 |
| metA | metB | SO_1676 | SO_4056 | Homoserine O-succinyltransferase MetA; Transfers a succinyl group from succinyl-CoA to L-homoserine, forming succinyl-L-homoserine; Belongs to the MetA family. | Cystathionine gamma-synthase MetB. | 0.990 |
| metA | metC | SO_1676 | SO_2191 | Homoserine O-succinyltransferase MetA; Transfers a succinyl group from succinyl-CoA to L-homoserine, forming succinyl-L-homoserine; Belongs to the MetA family. | Cystathionine beta-lyase MetC. | 0.868 |
| metA | metE | SO_1676 | SO_0818 | Homoserine O-succinyltransferase MetA; Transfers a succinyl group from succinyl-CoA to L-homoserine, forming succinyl-L-homoserine; Belongs to the MetA family. | B12-independent 5-methyltetrahydropteroyltriglutamate--homocysteine methyltransferase MetE; Catalyzes the transfer of a methyl group from 5- methyltetrahydrofolate to homocysteine resulting in methionine formation; Belongs to the vitamin-B12 independent methionine synthase family. | 0.858 |
| metA | metF | SO_1676 | SO_4054 | Homoserine O-succinyltransferase MetA; Transfers a succinyl group from succinyl-CoA to L-homoserine, forming succinyl-L-homoserine; Belongs to the MetA family. | 5,10-methylenetetrahydrofolate reductase MetF; Belongs to the methylenetetrahydrofolate reductase family. | 0.928 |
| metA | metH | SO_1676 | SO_1030 | Homoserine O-succinyltransferase MetA; Transfers a succinyl group from succinyl-CoA to L-homoserine, forming succinyl-L-homoserine; Belongs to the MetA family. | B12-dependent 5-methyltetrahydrofolate--homocysteine methyltransferase MetH; Catalyzes the transfer of a methyl group from methyl- cobalamin to homocysteine, yielding enzyme-bound cob(I)alamin and methionine. Subsequently, remethylates the cofactor using methyltetrahydrofolate. | 0.840 |