| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| EEJ71218.1 | dut | HMPREF0548_1950 | HMPREF0548_2092 | Putative ComE operon protein 2; COG: COG2131. | dUTP diphosphatase; 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. | 0.962 |
| EEJ71218.1 | folA | HMPREF0548_1950 | HMPREF0548_0945 | Putative ComE operon protein 2; COG: COG2131. | Dihydrofolate reductase; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. | 0.732 |
| EEJ71218.1 | tdk | HMPREF0548_1950 | HMPREF0548_0204 | Putative ComE operon protein 2; COG: COG2131. | Thymidine kinase; COG: COG1435. | 0.957 |
| EEJ71218.1 | thyA | HMPREF0548_1950 | HMPREF0548_0944 | Putative ComE operon protein 2; COG: COG2131. | Thymidylate synthase; 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. | 0.957 |
| birA1 | folA | HMPREF0548_0270 | HMPREF0548_0945 | biotin--[acetyl-CoA-carboxylase] ligase; COG: COG0340. | Dihydrofolate reductase; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. | 0.736 |
| birA1 | folD | HMPREF0548_0270 | HMPREF0548_0820 | biotin--[acetyl-CoA-carboxylase] ligase; COG: COG0340. | Tetrahydrofolate dehydrogenase/cyclohydrolase, NAD(P)-binding domain protein; Catalyzes the oxidation of 5,10-methylenetetrahydrofolate to 5,10-methenyltetrahydrofolate and then the hydrolysis of 5,10- methenyltetrahydrofolate to 10-formyltetrahydrofolate. | 0.635 |
| birA1 | thyA | HMPREF0548_0270 | HMPREF0548_0944 | biotin--[acetyl-CoA-carboxylase] ligase; COG: COG0340. | Thymidylate synthase; 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. | 0.464 |
| dut | EEJ71218.1 | HMPREF0548_2092 | HMPREF0548_1950 | dUTP diphosphatase; 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. | Putative ComE operon protein 2; COG: COG2131. | 0.962 |
| dut | folA | HMPREF0548_2092 | HMPREF0548_0945 | dUTP diphosphatase; 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. | Dihydrofolate reductase; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. | 0.711 |
| dut | tdk | HMPREF0548_2092 | HMPREF0548_0204 | dUTP diphosphatase; 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. | Thymidine kinase; COG: COG1435. | 0.979 |
| dut | thyA | HMPREF0548_2092 | HMPREF0548_0944 | dUTP diphosphatase; 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. | Thymidylate synthase; 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. | 0.988 |
| fhs | fmt | HMPREF0548_0030 | HMPREF0548_0831 | Formate--tetrahydrofolate ligase; COG: COG2759; Belongs to the formate--tetrahydrofolate ligase family. | methionyl-tRNA formyltransferase; Attaches a formyl group to the free amino group of methionyl- tRNA(fMet). The formyl group appears to play a dual role in the initiator identity of N-formylmethionyl-tRNA by promoting its recognition by IF2 and preventing the misappropriation of this tRNA by the elongation apparatus; Belongs to the Fmt family. | 0.760 |
| fhs | folA | HMPREF0548_0030 | HMPREF0548_0945 | Formate--tetrahydrofolate ligase; COG: COG2759; Belongs to the formate--tetrahydrofolate ligase family. | Dihydrofolate reductase; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. | 0.953 |
| fhs | folC | HMPREF0548_0030 | HMPREF0548_0164 | Formate--tetrahydrofolate ligase; COG: COG2759; Belongs to the formate--tetrahydrofolate ligase family. | Bifunctional protein FolC; COG: COG0285; Belongs to the folylpolyglutamate synthase family. | 0.664 |
| fhs | folD | HMPREF0548_0030 | HMPREF0548_0820 | Formate--tetrahydrofolate ligase; COG: COG2759; Belongs to the formate--tetrahydrofolate ligase family. | Tetrahydrofolate dehydrogenase/cyclohydrolase, NAD(P)-binding domain protein; Catalyzes the oxidation of 5,10-methylenetetrahydrofolate to 5,10-methenyltetrahydrofolate and then the hydrolysis of 5,10- methenyltetrahydrofolate to 10-formyltetrahydrofolate. | 0.997 |
| fhs | glyA | HMPREF0548_0030 | HMPREF0548_2006 | Formate--tetrahydrofolate ligase; COG: COG2759; Belongs to the formate--tetrahydrofolate ligase 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. | 0.984 |
| fhs | thyA | HMPREF0548_0030 | HMPREF0548_0944 | Formate--tetrahydrofolate ligase; COG: COG2759; Belongs to the formate--tetrahydrofolate ligase family. | Thymidylate synthase; 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. | 0.748 |
| fmt | fhs | HMPREF0548_0831 | HMPREF0548_0030 | methionyl-tRNA formyltransferase; Attaches a formyl group to the free amino group of methionyl- tRNA(fMet). The formyl group appears to play a dual role in the initiator identity of N-formylmethionyl-tRNA by promoting its recognition by IF2 and preventing the misappropriation of this tRNA by the elongation apparatus; Belongs to the Fmt family. | Formate--tetrahydrofolate ligase; COG: COG2759; Belongs to the formate--tetrahydrofolate ligase family. | 0.760 |
| fmt | folA | HMPREF0548_0831 | HMPREF0548_0945 | methionyl-tRNA formyltransferase; Attaches a formyl group to the free amino group of methionyl- tRNA(fMet). The formyl group appears to play a dual role in the initiator identity of N-formylmethionyl-tRNA by promoting its recognition by IF2 and preventing the misappropriation of this tRNA by the elongation apparatus; Belongs to the Fmt family. | Dihydrofolate reductase; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. | 0.953 |
| fmt | folD | HMPREF0548_0831 | HMPREF0548_0820 | methionyl-tRNA formyltransferase; Attaches a formyl group to the free amino group of methionyl- tRNA(fMet). The formyl group appears to play a dual role in the initiator identity of N-formylmethionyl-tRNA by promoting its recognition by IF2 and preventing the misappropriation of this tRNA by the elongation apparatus; Belongs to the Fmt family. | Tetrahydrofolate dehydrogenase/cyclohydrolase, NAD(P)-binding domain protein; Catalyzes the oxidation of 5,10-methylenetetrahydrofolate to 5,10-methenyltetrahydrofolate and then the hydrolysis of 5,10- methenyltetrahydrofolate to 10-formyltetrahydrofolate. | 0.985 |