| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| clpX | dhfrIII | CLPUN_32090 | CLPUN_07660 | ATP-dependent Clp protease ATP-binding subunit ClpX; ATP-dependent specificity component of the Clp protease. It directs the protease to specific substrates. Can perform chaperone functions in the absence of ClpP. | Dihydrofolate reductase type 3; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. | 0.780 |
| dhfrIII | clpX | CLPUN_07660 | CLPUN_32090 | Dihydrofolate reductase type 3; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. | ATP-dependent Clp protease ATP-binding subunit ClpX; ATP-dependent specificity component of the Clp protease. It directs the protease to specific substrates. Can perform chaperone functions in the absence of ClpP. | 0.780 |
| dhfrIII | fgs | CLPUN_07660 | CLPUN_22470 | Dihydrofolate reductase type 3; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. | Folylpolyglutamate synthase; Belongs to the folylpolyglutamate synthase family. | 0.930 |
| dhfrIII | fhs | CLPUN_07660 | CLPUN_05280 | Dihydrofolate reductase type 3; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. | Formate--tetrahydrofolate ligase; Belongs to the formate--tetrahydrofolate ligase family. | 0.837 |
| dhfrIII | folP | CLPUN_07660 | CLPUN_01770 | Dihydrofolate reductase type 3; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. | Dihydropteroate synthase; Catalyzes the condensation of para-aminobenzoate (pABA) with 6-hydroxymethyl-7,8-dihydropterin diphosphate (DHPt-PP) to form 7,8- dihydropteroate (H2Pte), the immediate precursor of folate derivatives. | 0.675 |
| dhfrIII | glyA | CLPUN_07660 | CLPUN_26920 | Dihydrofolate reductase type 3; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. | 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. | 0.865 |
| dhfrIII | metH | CLPUN_07660 | CLPUN_42700 | Dihydrofolate reductase type 3; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. | Methionine synthase. | 0.822 |
| dhfrIII | purH | CLPUN_07660 | CLPUN_39560 | Dihydrofolate reductase type 3; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. | Bifunctional purine biosynthesis protein PurH. | 0.819 |
| dhfrIII | purN | CLPUN_07660 | CLPUN_39570 | Dihydrofolate reductase type 3; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. | Phosphoribosylglycinamide formyltransferase; Catalyzes the transfer of a formyl group from 10- formyltetrahydrofolate to 5-phospho-ribosyl-glycinamide (GAR), producing 5-phospho-ribosyl-N-formylglycinamide (FGAR) and tetrahydrofolate. | 0.814 |
| dhfrIII | thyA1 | CLPUN_07660 | CLPUN_07650 | Dihydrofolate reductase type 3; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. | Thymidylate synthase 1; 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. | 0.998 |
| dhfrIII | yitJ | CLPUN_07660 | CLPUN_52130 | Dihydrofolate reductase type 3; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. | Bifunctional homocysteine S-methyltransferase/5,10-methylenetetrahydrofolate reductase. | 0.858 |
| fgs | dhfrIII | CLPUN_22470 | CLPUN_07660 | Folylpolyglutamate synthase; Belongs to the folylpolyglutamate synthase family. | Dihydrofolate reductase type 3; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. | 0.930 |
| fgs | fhs | CLPUN_22470 | CLPUN_05280 | Folylpolyglutamate synthase; Belongs to the folylpolyglutamate synthase family. | Formate--tetrahydrofolate ligase; Belongs to the formate--tetrahydrofolate ligase family. | 0.703 |
| fgs | folP | CLPUN_22470 | CLPUN_01770 | Folylpolyglutamate synthase; Belongs to the folylpolyglutamate synthase family. | Dihydropteroate synthase; Catalyzes the condensation of para-aminobenzoate (pABA) with 6-hydroxymethyl-7,8-dihydropterin diphosphate (DHPt-PP) to form 7,8- dihydropteroate (H2Pte), the immediate precursor of folate derivatives. | 0.998 |
| fgs | glyA | CLPUN_22470 | CLPUN_26920 | Folylpolyglutamate synthase; Belongs to the folylpolyglutamate synthase family. | 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. | 0.704 |
| fgs | purH | CLPUN_22470 | CLPUN_39560 | Folylpolyglutamate synthase; Belongs to the folylpolyglutamate synthase family. | Bifunctional purine biosynthesis protein PurH. | 0.438 |
| fgs | thyA1 | CLPUN_22470 | CLPUN_07650 | Folylpolyglutamate synthase; Belongs to the folylpolyglutamate synthase family. | Thymidylate synthase 1; 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. | 0.832 |
| fgs | yitJ | CLPUN_22470 | CLPUN_52130 | Folylpolyglutamate synthase; Belongs to the folylpolyglutamate synthase family. | Bifunctional homocysteine S-methyltransferase/5,10-methylenetetrahydrofolate reductase. | 0.504 |
| fhs | dhfrIII | CLPUN_05280 | CLPUN_07660 | Formate--tetrahydrofolate ligase; Belongs to the formate--tetrahydrofolate ligase family. | Dihydrofolate reductase type 3; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. | 0.837 |
| fhs | fgs | CLPUN_05280 | CLPUN_22470 | Formate--tetrahydrofolate ligase; Belongs to the formate--tetrahydrofolate ligase family. | Folylpolyglutamate synthase; Belongs to the folylpolyglutamate synthase family. | 0.703 |