| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| dut | folA | RSc2463 | RSc0946 | Deoxyuridine 5'-triphosphate nucleotidohydrolase (dutpase) (dutp pyrophosphatase) protein; This enzyme is involved in nucleotide metabolism: it produces dUMP, the immediate precursor of thymidine nucleotides and it decreases the intracellular concentration of dUTP so that uracil cannot be incorporated into DNA; Belongs to the dUTPase family. | Probable dihydrofolate reductase oxidoreductase protein; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. | 0.590 |
| dut | folC | RSc2463 | RSc1979 | Deoxyuridine 5'-triphosphate nucleotidohydrolase (dutpase) (dutp pyrophosphatase) protein; This enzyme is involved in nucleotide metabolism: it produces dUMP, the immediate precursor of thymidine nucleotides and it decreases the intracellular concentration of dUTP so that uracil cannot be incorporated into DNA; Belongs to the dUTPase family. | Probable bifunctional protein: folylpolyglutamate synthase and dihydrofolate synthase; Belongs to the folylpolyglutamate synthase family. | 0.637 |
| dut | thyA | RSc2463 | RSc0947 | Deoxyuridine 5'-triphosphate nucleotidohydrolase (dutpase) (dutp pyrophosphatase) protein; This enzyme is involved in nucleotide metabolism: it produces dUMP, the immediate precursor of thymidine nucleotides and it decreases the intracellular concentration of dUTP so that uracil cannot be incorporated into DNA; Belongs to the dUTPase family. | Probable thymidylate synthase (ts) (tsase) protein; Catalyzes the reductive methylation of 2'-deoxyuridine-5'- monophosphate (dUMP) to 2'-deoxythymidine-5'-monophosphate (dTMP) while utilizing 5,10-methylenetetrahydrofolate (mTHF) as the methyl donor and reductant in the reaction, yielding dihydrofolate (DHF) as a by- product. This enzymatic reaction provides an intracellular de novo source of dTMP, an essential precursor for DNA biosynthesis. | 0.981 |
| dut | tmk | RSc2463 | RSc1784 | Deoxyuridine 5'-triphosphate nucleotidohydrolase (dutpase) (dutp pyrophosphatase) protein; This enzyme is involved in nucleotide metabolism: it produces dUMP, the immediate precursor of thymidine nucleotides and it decreases the intracellular concentration of dUTP so that uracil cannot be incorporated into DNA; Belongs to the dUTPase family. | Probable thymidylate kinase (dtmp kinase) protein; Phosphorylation of dTMP to form dTDP in both de novo and salvage pathways of dTTP synthesis; Belongs to the thymidylate kinase family. | 0.948 |
| folA | dut | RSc0946 | RSc2463 | Probable dihydrofolate reductase oxidoreductase protein; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. | Deoxyuridine 5'-triphosphate nucleotidohydrolase (dutpase) (dutp pyrophosphatase) protein; This enzyme is involved in nucleotide metabolism: it produces dUMP, the immediate precursor of thymidine nucleotides and it decreases the intracellular concentration of dUTP so that uracil cannot be incorporated into DNA; Belongs to the dUTPase family. | 0.590 |
| folA | folC | RSc0946 | RSc1979 | Probable dihydrofolate reductase oxidoreductase protein; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. | Probable bifunctional protein: folylpolyglutamate synthase and dihydrofolate synthase; Belongs to the folylpolyglutamate synthase family. | 0.954 |
| folA | gcvP | RSc0946 | RSc3295 | Probable dihydrofolate reductase oxidoreductase protein; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. | Glycine dehydrogenase (decarboxylating); The glycine cleavage system catalyzes the degradation of glycine. The P protein binds the alpha-amino group of glycine through its pyridoxal phosphate cofactor; CO(2) is released and the remaining methylamine moiety is then transferred to the lipoamide cofactor of the H protein; Belongs to the GcvP family. | 0.683 |
| folA | glyA1 | RSc0946 | RSc0729 | Probable dihydrofolate reductase oxidoreductase protein; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. | Probable serine hydroxymethyltransferase 1 (serine methylase 1)(shmt 1) protein; 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. | 0.924 |
| folA | glyA2 | RSc0946 | RSp0055 | Probable dihydrofolate reductase oxidoreductase protein; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. | Probable serine hydroxymethyltransferase 2 (serine methylase 2)(shmt 2) protein; 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. | 0.924 |
| folA | thyA | RSc0946 | RSc0947 | Probable dihydrofolate reductase oxidoreductase protein; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. | Probable thymidylate synthase (ts) (tsase) protein; Catalyzes the reductive methylation of 2'-deoxyuridine-5'- monophosphate (dUMP) to 2'-deoxythymidine-5'-monophosphate (dTMP) while utilizing 5,10-methylenetetrahydrofolate (mTHF) as the methyl donor and reductant in the reaction, yielding dihydrofolate (DHF) as a by- product. This enzymatic reaction provides an intracellular de novo source of dTMP, an essential precursor for DNA biosynthesis. | 0.999 |
| folA | tmk | RSc0946 | RSc1784 | Probable dihydrofolate reductase oxidoreductase protein; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. | Probable thymidylate kinase (dtmp kinase) protein; Phosphorylation of dTMP to form dTDP in both de novo and salvage pathways of dTTP synthesis; Belongs to the thymidylate kinase family. | 0.423 |
| folC | dut | RSc1979 | RSc2463 | Probable bifunctional protein: folylpolyglutamate synthase and dihydrofolate synthase; Belongs to the folylpolyglutamate synthase family. | Deoxyuridine 5'-triphosphate nucleotidohydrolase (dutpase) (dutp pyrophosphatase) protein; This enzyme is involved in nucleotide metabolism: it produces dUMP, the immediate precursor of thymidine nucleotides and it decreases the intracellular concentration of dUTP so that uracil cannot be incorporated into DNA; Belongs to the dUTPase family. | 0.637 |
| folC | folA | RSc1979 | RSc0946 | Probable bifunctional protein: folylpolyglutamate synthase and dihydrofolate synthase; Belongs to the folylpolyglutamate synthase family. | Probable dihydrofolate reductase oxidoreductase protein; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. | 0.954 |
| folC | folD | RSc1979 | RSc1596 | Probable bifunctional protein: folylpolyglutamate synthase and dihydrofolate synthase; Belongs to the folylpolyglutamate synthase family. | Methenyltetrahydrofolate cyclohydrolase; Catalyzes the oxidation of 5,10-methylenetetrahydrofolate to 5,10-methenyltetrahydrofolate and then the hydrolysis of 5,10- methenyltetrahydrofolate to 10-formyltetrahydrofolate. | 0.573 |
| folC | glyA1 | RSc1979 | RSc0729 | Probable bifunctional protein: folylpolyglutamate synthase and dihydrofolate synthase; Belongs to the folylpolyglutamate synthase family. | Probable serine hydroxymethyltransferase 1 (serine methylase 1)(shmt 1) protein; 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. | 0.644 |
| folC | glyA2 | RSc1979 | RSp0055 | Probable bifunctional protein: folylpolyglutamate synthase and dihydrofolate synthase; Belongs to the folylpolyglutamate synthase family. | Probable serine hydroxymethyltransferase 2 (serine methylase 2)(shmt 2) protein; 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. | 0.644 |
| folC | lpdA | RSc1979 | RSc1603 | Probable bifunctional protein: folylpolyglutamate synthase and dihydrofolate synthase; Belongs to the folylpolyglutamate synthase family. | Probable dihydrolipoamide dehydrogenase (e3 component of pyruvate and 2-oxoglutarate dehydrogenases complexes) protein. | 0.457 |
| folC | thyA | RSc1979 | RSc0947 | Probable bifunctional protein: folylpolyglutamate synthase and dihydrofolate synthase; Belongs to the folylpolyglutamate synthase family. | Probable thymidylate synthase (ts) (tsase) protein; Catalyzes the reductive methylation of 2'-deoxyuridine-5'- monophosphate (dUMP) to 2'-deoxythymidine-5'-monophosphate (dTMP) while utilizing 5,10-methylenetetrahydrofolate (mTHF) as the methyl donor and reductant in the reaction, yielding dihydrofolate (DHF) as a by- product. This enzymatic reaction provides an intracellular de novo source of dTMP, an essential precursor for DNA biosynthesis. | 0.919 |
| folD | folC | RSc1596 | RSc1979 | Methenyltetrahydrofolate cyclohydrolase; Catalyzes the oxidation of 5,10-methylenetetrahydrofolate to 5,10-methenyltetrahydrofolate and then the hydrolysis of 5,10- methenyltetrahydrofolate to 10-formyltetrahydrofolate. | Probable bifunctional protein: folylpolyglutamate synthase and dihydrofolate synthase; Belongs to the folylpolyglutamate synthase family. | 0.573 |
| folD | gcvP | RSc1596 | RSc3295 | Methenyltetrahydrofolate cyclohydrolase; Catalyzes the oxidation of 5,10-methylenetetrahydrofolate to 5,10-methenyltetrahydrofolate and then the hydrolysis of 5,10- methenyltetrahydrofolate to 10-formyltetrahydrofolate. | Glycine dehydrogenase (decarboxylating); The glycine cleavage system catalyzes the degradation of glycine. The P protein binds the alpha-amino group of glycine through its pyridoxal phosphate cofactor; CO(2) is released and the remaining methylamine moiety is then transferred to the lipoamide cofactor of the H protein; Belongs to the GcvP family. | 0.979 |