| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| SerB | TW91_0240 | TW91_1015 | TW91_0240 | Phosphoserine phosphatase SerB. | L-serine ammonia-lyase; Belongs to the iron-sulfur dependent L-serine dehydratase family. | 0.908 |
| SerB | glyA | TW91_1015 | TW91_1193 | Phosphoserine phosphatase SerB. | Glycine 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. | 0.922 |
| SerB | ilvA | TW91_1015 | TW91_0760 | Phosphoserine phosphatase SerB. | 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. | 0.911 |
| SerB | trpA | TW91_1015 | TW91_1803 | Phosphoserine phosphatase SerB. | Tryptophan synthase, alpha subunit; The alpha subunit is responsible for the aldol cleavage of indoleglycerol phosphate to indole and glyceraldehyde 3-phosphate. Belongs to the TrpA family. | 0.900 |
| SerB | trpB | TW91_1015 | TW91_1503 | Phosphoserine phosphatase SerB. | Tryptophan synthase, beta subunit; The beta subunit is responsible for the synthesis of L- tryptophan from indole and L-serine. | 0.911 |
| TW91_0240 | SerB | TW91_0240 | TW91_1015 | L-serine ammonia-lyase; Belongs to the iron-sulfur dependent L-serine dehydratase family. | Phosphoserine phosphatase SerB. | 0.908 |
| TW91_0240 | glyA | TW91_0240 | TW91_1193 | L-serine ammonia-lyase; Belongs to the iron-sulfur dependent L-serine dehydratase family. | Glycine 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. | 0.975 |
| TW91_0240 | ilvA | TW91_0240 | TW91_0760 | L-serine ammonia-lyase; Belongs to the iron-sulfur dependent L-serine dehydratase family. | 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. | 0.929 |
| TW91_0240 | trpA | TW91_0240 | TW91_1803 | L-serine ammonia-lyase; Belongs to the iron-sulfur dependent L-serine dehydratase family. | Tryptophan synthase, alpha subunit; The alpha subunit is responsible for the aldol cleavage of indoleglycerol phosphate to indole and glyceraldehyde 3-phosphate. Belongs to the TrpA family. | 0.900 |
| TW91_0240 | trpB | TW91_0240 | TW91_1503 | L-serine ammonia-lyase; Belongs to the iron-sulfur dependent L-serine dehydratase family. | Tryptophan synthase, beta subunit; The beta subunit is responsible for the synthesis of L- tryptophan from indole and L-serine. | 0.900 |
| TW91_0791 | TW91_0886 | TW91_0791 | TW91_0886 | Para-aminobenzoate synthase glutamine amidotransferase component II. | Chorismate binding enzyme. | 0.999 |
| TW91_0791 | trpA | TW91_0791 | TW91_1803 | Para-aminobenzoate synthase glutamine amidotransferase component II. | Tryptophan synthase, alpha subunit; The alpha subunit is responsible for the aldol cleavage of indoleglycerol phosphate to indole and glyceraldehyde 3-phosphate. Belongs to the TrpA family. | 0.961 |
| TW91_0791 | trpB | TW91_0791 | TW91_1503 | Para-aminobenzoate synthase glutamine amidotransferase component II. | Tryptophan synthase, beta subunit; The beta subunit is responsible for the synthesis of L- tryptophan from indole and L-serine. | 0.982 |
| TW91_0791 | trpC | TW91_0791 | TW91_1095 | Para-aminobenzoate synthase glutamine amidotransferase component II. | Indole-3-glycerol phosphate synthase; Belongs to the TrpC family. | 0.999 |
| TW91_0791 | trpD | TW91_0791 | TW91_0790 | Para-aminobenzoate synthase glutamine amidotransferase component II. | Anthranilate phosphoribosyltransferase; Catalyzes the transfer of the phosphoribosyl group of 5- phosphorylribose-1-pyrophosphate (PRPP) to anthranilate to yield N-(5'- phosphoribosyl)-anthranilate (PRA). | 0.999 |
| TW91_0791 | trpF | TW91_0791 | TW91_1500 | Para-aminobenzoate synthase glutamine amidotransferase component II. | N-(5'phosphoribosyl)anthranilate isomerase; Belongs to the TrpF family. | 0.997 |
| TW91_0886 | TW91_0791 | TW91_0886 | TW91_0791 | Chorismate binding enzyme. | Para-aminobenzoate synthase glutamine amidotransferase component II. | 0.999 |
| TW91_0886 | glyA | TW91_0886 | TW91_1193 | Chorismate binding enzyme. | Glycine 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. | 0.674 |
| TW91_0886 | ilvA | TW91_0886 | TW91_0760 | Chorismate binding enzyme. | 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. | 0.715 |
| TW91_0886 | trpA | TW91_0886 | TW91_1803 | Chorismate binding enzyme. | Tryptophan synthase, alpha subunit; The alpha subunit is responsible for the aldol cleavage of indoleglycerol phosphate to indole and glyceraldehyde 3-phosphate. Belongs to the TrpA family. | 0.953 |