node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
cysB2 | ilvA | HMPREF0758_4525 | HMPREF0758_1130 | Putative cystathionine beta-synthase; COG: COG0031; Pfam: PF00291,PF00571; InterPro: IPR001926. | Threonine ammonia-lyase, 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. | 0.932 |
cysB2 | metA | HMPREF0758_4525 | HMPREF0758_1681 | Putative cystathionine beta-synthase; COG: COG0031; Pfam: PF00291,PF00571; InterPro: IPR001926. | Homoserine O-succinyltransferase; Transfers a succinyl group from succinyl-CoA to L-homoserine, forming succinyl-L-homoserine; Belongs to the MetA family. | 0.826 |
cysB2 | metB | HMPREF0758_4525 | HMPREF0758_1161 | Putative cystathionine beta-synthase; COG: COG0031; Pfam: PF00291,PF00571; InterPro: IPR001926. | Cystathionine gamma-synthase; COG: COG0626; Pfam: PF01053; InterPro: IPR011821. | 0.990 |
cysB2 | metC | HMPREF0758_4525 | HMPREF0758_0469 | Putative cystathionine beta-synthase; COG: COG0031; Pfam: PF00291,PF00571; InterPro: IPR001926. | Putative methionine gamma-lyase; COG: COG0626; Pfam: PF01053; InterPro: IPR000277. | 0.988 |
cysB2 | metF | HMPREF0758_4525 | HMPREF0758_1158 | Putative cystathionine beta-synthase; COG: COG0031; Pfam: PF00291,PF00571; InterPro: IPR001926. | Methylenetetrahydrofolate reductase (NAD(P)H); COG: COG0685; Pfam: PF02219; InterPro: IPR003171; Belongs to the methylenetetrahydrofolate reductase family. | 0.493 |
cysB2 | metH | HMPREF0758_4525 | HMPREF0758_1689 | Putative cystathionine beta-synthase; COG: COG0031; Pfam: PF00291,PF00571; InterPro: IPR001926. | 5-methyltetrahydrofolate--homocysteine methyltransferase; 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. | 0.948 |
cysB2 | metM2 | HMPREF0758_4525 | HMPREF0758_1160 | Putative cystathionine beta-synthase; COG: COG0031; Pfam: PF00291,PF00571; InterPro: IPR001926. | Amino acid kinase family; COG: COG0527; Pfam: PF00696; InterPro: IPR001341. | 0.844 |
cysB2 | sdaA | HMPREF0758_4525 | HMPREF0758_3329 | Putative cystathionine beta-synthase; COG: COG0031; Pfam: PF00291,PF00571; InterPro: IPR001926. | L-serine ammonia-lyase; COG: COG1760; Pfam: PF03315,PF03313; InterPro: IPR004644; Belongs to the iron-sulfur dependent L-serine dehydratase family. | 0.913 |
cysB2 | tdcB | HMPREF0758_4525 | HMPREF0758_1370 | Putative cystathionine beta-synthase; COG: COG0031; Pfam: PF00291,PF00571; InterPro: IPR001926. | Pyridoxal-phosphate dependent protein; COG: COG1171; Pfam: PF00291; InterPro: IPR001926. | 0.941 |
cysB2 | thrA | HMPREF0758_4525 | HMPREF0758_0591 | Putative cystathionine beta-synthase; COG: COG0031; Pfam: PF00291,PF00571; InterPro: IPR001926. | Homoserine dehydrogenase; COG: COG0527; Pfam: PF00696,PF01842,PF03447,PF00742; InterPro: IPR001341; In the C-terminal section; belongs to the homoserine dehydrogenase family. | 0.844 |
ilvA | cysB2 | HMPREF0758_1130 | HMPREF0758_4525 | Threonine ammonia-lyase, 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. | Putative cystathionine beta-synthase; COG: COG0031; Pfam: PF00291,PF00571; InterPro: IPR001926. | 0.932 |
ilvA | metA | HMPREF0758_1130 | HMPREF0758_1681 | Threonine ammonia-lyase, 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. | Homoserine O-succinyltransferase; Transfers a succinyl group from succinyl-CoA to L-homoserine, forming succinyl-L-homoserine; Belongs to the MetA family. | 0.824 |
ilvA | metB | HMPREF0758_1130 | HMPREF0758_1161 | Threonine ammonia-lyase, 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. | Cystathionine gamma-synthase; COG: COG0626; Pfam: PF01053; InterPro: IPR011821. | 0.822 |
ilvA | metC | HMPREF0758_1130 | HMPREF0758_0469 | Threonine ammonia-lyase, 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. | Putative methionine gamma-lyase; COG: COG0626; Pfam: PF01053; InterPro: IPR000277. | 0.822 |
ilvA | metH | HMPREF0758_1130 | HMPREF0758_1689 | Threonine ammonia-lyase, 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. | 5-methyltetrahydrofolate--homocysteine methyltransferase; 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. | 0.892 |
ilvA | metM2 | HMPREF0758_1130 | HMPREF0758_1160 | Threonine ammonia-lyase, 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. | Amino acid kinase family; COG: COG0527; Pfam: PF00696; InterPro: IPR001341. | 0.705 |
ilvA | sdaA | HMPREF0758_1130 | HMPREF0758_3329 | Threonine ammonia-lyase, 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-serine ammonia-lyase; COG: COG1760; Pfam: PF03315,PF03313; InterPro: IPR004644; Belongs to the iron-sulfur dependent L-serine dehydratase family. | 0.919 |
ilvA | tdcB | HMPREF0758_1130 | HMPREF0758_1370 | Threonine ammonia-lyase, 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. | Pyridoxal-phosphate dependent protein; COG: COG1171; Pfam: PF00291; InterPro: IPR001926. | 0.920 |
ilvA | thrA | HMPREF0758_1130 | HMPREF0758_0591 | Threonine ammonia-lyase, 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. | Homoserine dehydrogenase; COG: COG0527; Pfam: PF00696,PF01842,PF03447,PF00742; InterPro: IPR001341; In the C-terminal section; belongs to the homoserine dehydrogenase family. | 0.705 |
metA | cysB2 | HMPREF0758_1681 | HMPREF0758_4525 | Homoserine O-succinyltransferase; Transfers a succinyl group from succinyl-CoA to L-homoserine, forming succinyl-L-homoserine; Belongs to the MetA family. | Putative cystathionine beta-synthase; COG: COG0031; Pfam: PF00291,PF00571; InterPro: IPR001926. | 0.826 |