| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| GlyA | IlvA | PTH_2824 | PTH_0102 | 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. | Threonine dehydratase. | 0.927 |
| GlyA | TrpB | PTH_2824 | PTH_1624 | 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 beta chain; The beta subunit is responsible for the synthesis of L- tryptophan from indole and L-serine. | 0.927 |
| IlvA | GlyA | PTH_0102 | PTH_2824 | Threonine dehydratase. | 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. | 0.927 |
| IlvA | IlvB | PTH_0102 | PTH_0527 | Threonine dehydratase. | Thiamine pyrophosphate-requiring enzymes; Acetolactate synthase, pyruvate dehydrogenase (cytochrome), glyoxylate carboligase, phosphonopyruvate decarboxylase. | 0.943 |
| IlvA | IlvB-2 | PTH_0102 | PTH_0530 | Threonine dehydratase. | Thiamine pyrophosphate-requiring enzymes; Acetolactate synthase, pyruvate dehydrogenase (cytochrome), glyoxylate carboligase, phosphonopyruvate decarboxylase. | 0.943 |
| IlvA | IlvD | PTH_0102 | PTH_0526 | Threonine dehydratase. | Dihydroxyacid dehydratase/phosphogluconate dehydratase; Belongs to the IlvD/Edd family. | 0.936 |
| IlvA | IlvE | PTH_0102 | PTH_0525 | Threonine dehydratase. | Branched-chain amino acid aminotransferase/4-amino-4-deoxychorismate lyase; Acts on leucine, isoleucine and valine. Belongs to the class-IV pyridoxal-phosphate-dependent aminotransferase family. | 0.925 |
| IlvA | IlvH | PTH_0102 | PTH_0528 | Threonine dehydratase. | Acetolactate synthase; Small (regulatory) subunit. | 0.963 |
| IlvA | IlvH-2 | PTH_0102 | PTH_0736 | Threonine dehydratase. | Acetolactate synthase, small (regulatory) subunit. | 0.963 |
| IlvA | LeuB | PTH_0102 | PTH_0534 | Threonine dehydratase. | Isocitrate/isopropylmalate dehydrogenase; Catalyzes the oxidation of 3-carboxy-2-hydroxy-4- methylpentanoate (3-isopropylmalate) to 3-carboxy-4-methyl-2- oxopentanoate. The product decarboxylates to 4-methyl-2 oxopentanoate. | 0.926 |
| IlvA | ThrC | PTH_0102 | PTH_2670 | Threonine dehydratase. | Threonine synthase. | 0.966 |
| IlvA | TrpB | PTH_0102 | PTH_1624 | Threonine dehydratase. | Tryptophan synthase beta chain; The beta subunit is responsible for the synthesis of L- tryptophan from indole and L-serine. | 0.945 |
| IlvB | IlvA | PTH_0527 | PTH_0102 | Thiamine pyrophosphate-requiring enzymes; Acetolactate synthase, pyruvate dehydrogenase (cytochrome), glyoxylate carboligase, phosphonopyruvate decarboxylase. | Threonine dehydratase. | 0.943 |
| IlvB | IlvB-2 | PTH_0527 | PTH_0530 | Thiamine pyrophosphate-requiring enzymes; Acetolactate synthase, pyruvate dehydrogenase (cytochrome), glyoxylate carboligase, phosphonopyruvate decarboxylase. | Thiamine pyrophosphate-requiring enzymes; Acetolactate synthase, pyruvate dehydrogenase (cytochrome), glyoxylate carboligase, phosphonopyruvate decarboxylase. | 0.954 |
| IlvB | IlvD | PTH_0527 | PTH_0526 | Thiamine pyrophosphate-requiring enzymes; Acetolactate synthase, pyruvate dehydrogenase (cytochrome), glyoxylate carboligase, phosphonopyruvate decarboxylase. | Dihydroxyacid dehydratase/phosphogluconate dehydratase; Belongs to the IlvD/Edd family. | 0.991 |
| IlvB | IlvE | PTH_0527 | PTH_0525 | Thiamine pyrophosphate-requiring enzymes; Acetolactate synthase, pyruvate dehydrogenase (cytochrome), glyoxylate carboligase, phosphonopyruvate decarboxylase. | Branched-chain amino acid aminotransferase/4-amino-4-deoxychorismate lyase; Acts on leucine, isoleucine and valine. Belongs to the class-IV pyridoxal-phosphate-dependent aminotransferase family. | 0.855 |
| IlvB | IlvH | PTH_0527 | PTH_0528 | Thiamine pyrophosphate-requiring enzymes; Acetolactate synthase, pyruvate dehydrogenase (cytochrome), glyoxylate carboligase, phosphonopyruvate decarboxylase. | Acetolactate synthase; Small (regulatory) subunit. | 0.999 |
| IlvB | IlvH-2 | PTH_0527 | PTH_0736 | Thiamine pyrophosphate-requiring enzymes; Acetolactate synthase, pyruvate dehydrogenase (cytochrome), glyoxylate carboligase, phosphonopyruvate decarboxylase. | Acetolactate synthase, small (regulatory) subunit. | 0.998 |
| IlvB | LeuB | PTH_0527 | PTH_0534 | Thiamine pyrophosphate-requiring enzymes; Acetolactate synthase, pyruvate dehydrogenase (cytochrome), glyoxylate carboligase, phosphonopyruvate decarboxylase. | Isocitrate/isopropylmalate dehydrogenase; Catalyzes the oxidation of 3-carboxy-2-hydroxy-4- methylpentanoate (3-isopropylmalate) to 3-carboxy-4-methyl-2- oxopentanoate. The product decarboxylates to 4-methyl-2 oxopentanoate. | 0.977 |
| IlvB-2 | IlvA | PTH_0530 | PTH_0102 | Thiamine pyrophosphate-requiring enzymes; Acetolactate synthase, pyruvate dehydrogenase (cytochrome), glyoxylate carboligase, phosphonopyruvate decarboxylase. | Threonine dehydratase. | 0.943 |