| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| AKE42083.1 | ilvA | UL82_09730 | UL82_06850 | Hypothetical protein. | L-threonine ammonia-lyase; 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. | 0.835 |
| AKE42083.1 | sdaA | UL82_09730 | UL82_05785 | Hypothetical protein. | L-serine dehydratase, iron-sulfur-dependent, single chain form. | 0.800 |
| AKE42083.1 | tdcG | UL82_09730 | UL82_01720 | Hypothetical protein. | L-serine dehydratase, iron-sulfur-dependent, single chain form. | 0.800 |
| AKE42083.1 | trpA | UL82_09730 | UL82_10670 | Hypothetical protein. | Tryptophan synthase, alpha chain; The alpha subunit is responsible for the aldol cleavage of indoleglycerol phosphate to indole and glyceraldehyde 3-phosphate. Belongs to the TrpA family. | 0.800 |
| AKE42083.1 | trpB | UL82_09730 | UL82_10665 | Hypothetical protein. | Tryptophan synthase, beta subunit; The beta subunit is responsible for the synthesis of L- tryptophan from indole and L-serine. | 0.821 |
| cysE | glyA | UL82_02930 | UL82_08055 | Serine O-acetyltransferase. | Glycine/serine hydroxymethyltransferase; Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism. | 0.898 |
| cysE | hom | UL82_02930 | UL82_07455 | Serine O-acetyltransferase. | Homoserine dehydrogenase. | 0.814 |
| cysE | ilvA | UL82_02930 | UL82_06850 | Serine O-acetyltransferase. | L-threonine ammonia-lyase; 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. | 0.807 |
| cysE | sdaA | UL82_02930 | UL82_05785 | Serine O-acetyltransferase. | L-serine dehydratase, iron-sulfur-dependent, single chain form. | 0.906 |
| cysE | serB | UL82_02930 | UL82_03070 | Serine O-acetyltransferase. | Phosphoserine phosphatase. | 0.846 |
| cysE | tdcG | UL82_02930 | UL82_01720 | Serine O-acetyltransferase. | L-serine dehydratase, iron-sulfur-dependent, single chain form. | 0.906 |
| cysE | thrB | UL82_02930 | UL82_07450 | Serine O-acetyltransferase. | Homoserine kinase; Catalyzes the ATP-dependent phosphorylation of L-homoserine to L-homoserine phosphate; Belongs to the GHMP kinase family. Homoserine kinase subfamily. | 0.819 |
| cysE | trpA | UL82_02930 | UL82_10670 | Serine O-acetyltransferase. | Tryptophan synthase, alpha chain; The alpha subunit is responsible for the aldol cleavage of indoleglycerol phosphate to indole and glyceraldehyde 3-phosphate. Belongs to the TrpA family. | 0.809 |
| cysE | trpB | UL82_02930 | UL82_10665 | Serine O-acetyltransferase. | Tryptophan synthase, beta subunit; The beta subunit is responsible for the synthesis of L- tryptophan from indole and L-serine. | 0.807 |
| glyA | cysE | UL82_08055 | UL82_02930 | Glycine/serine hydroxymethyltransferase; Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism. | Serine O-acetyltransferase. | 0.898 |
| glyA | ilvA | UL82_08055 | UL82_06850 | Glycine/serine hydroxymethyltransferase; Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism. | L-threonine ammonia-lyase; 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. | 0.953 |
| glyA | sdaA | UL82_08055 | UL82_05785 | Glycine/serine hydroxymethyltransferase; Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism. | L-serine dehydratase, iron-sulfur-dependent, single chain form. | 0.959 |
| glyA | serB | UL82_08055 | UL82_03070 | Glycine/serine hydroxymethyltransferase; Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism. | Phosphoserine phosphatase. | 0.940 |
| glyA | tdcG | UL82_08055 | UL82_01720 | Glycine/serine hydroxymethyltransferase; Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism. | L-serine dehydratase, iron-sulfur-dependent, single chain form. | 0.959 |
| glyA | trpA | UL82_08055 | UL82_10670 | Glycine/serine hydroxymethyltransferase; Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism. | Tryptophan synthase, alpha chain; The alpha subunit is responsible for the aldol cleavage of indoleglycerol phosphate to indole and glyceraldehyde 3-phosphate. Belongs to the TrpA family. | 0.925 |