| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| Oant_0197 | Oant_1723 | Oant_0197 | Oant_1723 | Methionine synthase; Catalyzes the transfer of a methyl group from methyl- cobalamin to homocysteine, yielding enzyme-bound cob(I)alamin and methionine. Subsequently, remethylates the cofactor using methyltetrahydrofolate. | TIGRFAM: 5,10-methylenetetrahydrofolate reductase; PFAM: methylenetetrahydrofolate reductase; KEGG: bmb:BruAb1_1445 MetF, 5,10-methylenetetrahydrofolate reductase; Belongs to the methylenetetrahydrofolate reductase family. | 0.998 |
| Oant_0197 | Oant_1793 | Oant_0197 | Oant_1793 | Methionine synthase; Catalyzes the transfer of a methyl group from methyl- cobalamin to homocysteine, yielding enzyme-bound cob(I)alamin and methionine. Subsequently, remethylates the cofactor using methyltetrahydrofolate. | Dihydrofolate reductase; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. | 0.919 |
| Oant_0197 | Oant_3864 | Oant_0197 | Oant_3864 | Methionine synthase; Catalyzes the transfer of a methyl group from methyl- cobalamin to homocysteine, yielding enzyme-bound cob(I)alamin and methionine. Subsequently, remethylates the cofactor using methyltetrahydrofolate. | TIGRFAM: glycine cleavage system T protein; PFAM: glycine cleavage T protein (aminomethyl transferase); Glycine cleavage T-protein barrel; KEGG: bms:BRA0727 glycine cleavage system T protein. | 0.955 |
| Oant_0197 | folD | Oant_0197 | Oant_3959 | Methionine synthase; Catalyzes the transfer of a methyl group from methyl- cobalamin to homocysteine, yielding enzyme-bound cob(I)alamin and methionine. Subsequently, remethylates the cofactor using methyltetrahydrofolate. | Methylenetetrahydrofolate dehydrogenase (NADP(+)); Catalyzes the oxidation of 5,10-methylenetetrahydrofolate to 5,10-methenyltetrahydrofolate and then the hydrolysis of 5,10- methenyltetrahydrofolate to 10-formyltetrahydrofolate. | 0.568 |
| Oant_0197 | gcvH | Oant_0197 | Oant_3863 | Methionine synthase; Catalyzes the transfer of a methyl group from methyl- cobalamin to homocysteine, yielding enzyme-bound cob(I)alamin and methionine. Subsequently, remethylates the cofactor using methyltetrahydrofolate. | Glycine cleavage system H protein; The glycine cleavage system catalyzes the degradation of glycine. The H protein shuttles the methylamine group of glycine from the P protein to the T protein. | 0.760 |
| Oant_0197 | gcvP | Oant_0197 | Oant_3862 | Methionine synthase; Catalyzes the transfer of a methyl group from methyl- cobalamin to homocysteine, yielding enzyme-bound cob(I)alamin and methionine. Subsequently, remethylates the cofactor using methyltetrahydrofolate. | Glycine dehydrogenase; 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. | 0.797 |
| Oant_0197 | glyA | Oant_0197 | Oant_2530 | Methionine synthase; Catalyzes the transfer of a methyl group from methyl- cobalamin to homocysteine, yielding enzyme-bound cob(I)alamin and methionine. Subsequently, remethylates the cofactor using methyltetrahydrofolate. | 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. | 0.942 |
| Oant_0197 | purU | Oant_0197 | Oant_1458 | Methionine synthase; Catalyzes the transfer of a methyl group from methyl- cobalamin to homocysteine, yielding enzyme-bound cob(I)alamin and methionine. Subsequently, remethylates the cofactor using methyltetrahydrofolate. | Formyltetrahydrofolate deformylase; Catalyzes the hydrolysis of 10-formyltetrahydrofolate (formyl-FH4) to formate and tetrahydrofolate (FH4). | 0.917 |
| Oant_0197 | thyA | Oant_0197 | Oant_1792 | Methionine synthase; Catalyzes the transfer of a methyl group from methyl- cobalamin to homocysteine, yielding enzyme-bound cob(I)alamin and methionine. Subsequently, remethylates the cofactor using methyltetrahydrofolate. | 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. | 0.447 |
| Oant_0814 | Oant_1793 | Oant_0814 | Oant_1793 | TIGRFAM: FolC bifunctional protein; PFAM: Mur ligase middle domain protein; KEGG: bmb:BruAb1_2081 FolC, FolC bifunctional protein; Belongs to the folylpolyglutamate synthase family. | Dihydrofolate reductase; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. | 0.927 |
| Oant_0814 | folD | Oant_0814 | Oant_3959 | TIGRFAM: FolC bifunctional protein; PFAM: Mur ligase middle domain protein; KEGG: bmb:BruAb1_2081 FolC, FolC bifunctional protein; Belongs to the folylpolyglutamate synthase family. | Methylenetetrahydrofolate dehydrogenase (NADP(+)); Catalyzes the oxidation of 5,10-methylenetetrahydrofolate to 5,10-methenyltetrahydrofolate and then the hydrolysis of 5,10- methenyltetrahydrofolate to 10-formyltetrahydrofolate. | 0.460 |
| Oant_0814 | gcvP | Oant_0814 | Oant_3862 | TIGRFAM: FolC bifunctional protein; PFAM: Mur ligase middle domain protein; KEGG: bmb:BruAb1_2081 FolC, FolC bifunctional protein; Belongs to the folylpolyglutamate synthase family. | Glycine dehydrogenase; 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. | 0.443 |
| Oant_0814 | glyA | Oant_0814 | Oant_2530 | TIGRFAM: FolC bifunctional protein; PFAM: Mur ligase middle domain protein; KEGG: bmb:BruAb1_2081 FolC, FolC bifunctional protein; Belongs to the folylpolyglutamate synthase 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. | 0.709 |
| Oant_0814 | thyA | Oant_0814 | Oant_1792 | TIGRFAM: FolC bifunctional protein; PFAM: Mur ligase middle domain protein; KEGG: bmb:BruAb1_2081 FolC, FolC bifunctional protein; Belongs to the folylpolyglutamate synthase 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. | 0.854 |
| Oant_1723 | Oant_0197 | Oant_1723 | Oant_0197 | TIGRFAM: 5,10-methylenetetrahydrofolate reductase; PFAM: methylenetetrahydrofolate reductase; KEGG: bmb:BruAb1_1445 MetF, 5,10-methylenetetrahydrofolate reductase; Belongs to the methylenetetrahydrofolate reductase family. | Methionine synthase; Catalyzes the transfer of a methyl group from methyl- cobalamin to homocysteine, yielding enzyme-bound cob(I)alamin and methionine. Subsequently, remethylates the cofactor using methyltetrahydrofolate. | 0.998 |
| Oant_1723 | Oant_3864 | Oant_1723 | Oant_3864 | TIGRFAM: 5,10-methylenetetrahydrofolate reductase; PFAM: methylenetetrahydrofolate reductase; KEGG: bmb:BruAb1_1445 MetF, 5,10-methylenetetrahydrofolate reductase; Belongs to the methylenetetrahydrofolate reductase family. | TIGRFAM: glycine cleavage system T protein; PFAM: glycine cleavage T protein (aminomethyl transferase); Glycine cleavage T-protein barrel; KEGG: bms:BRA0727 glycine cleavage system T protein. | 0.920 |
| Oant_1723 | folD | Oant_1723 | Oant_3959 | TIGRFAM: 5,10-methylenetetrahydrofolate reductase; PFAM: methylenetetrahydrofolate reductase; KEGG: bmb:BruAb1_1445 MetF, 5,10-methylenetetrahydrofolate reductase; Belongs to the methylenetetrahydrofolate reductase family. | Methylenetetrahydrofolate dehydrogenase (NADP(+)); Catalyzes the oxidation of 5,10-methylenetetrahydrofolate to 5,10-methenyltetrahydrofolate and then the hydrolysis of 5,10- methenyltetrahydrofolate to 10-formyltetrahydrofolate. | 0.935 |
| Oant_1723 | gcvH | Oant_1723 | Oant_3863 | TIGRFAM: 5,10-methylenetetrahydrofolate reductase; PFAM: methylenetetrahydrofolate reductase; KEGG: bmb:BruAb1_1445 MetF, 5,10-methylenetetrahydrofolate reductase; Belongs to the methylenetetrahydrofolate reductase family. | Glycine cleavage system H protein; The glycine cleavage system catalyzes the degradation of glycine. The H protein shuttles the methylamine group of glycine from the P protein to the T protein. | 0.679 |
| Oant_1723 | gcvP | Oant_1723 | Oant_3862 | TIGRFAM: 5,10-methylenetetrahydrofolate reductase; PFAM: methylenetetrahydrofolate reductase; KEGG: bmb:BruAb1_1445 MetF, 5,10-methylenetetrahydrofolate reductase; Belongs to the methylenetetrahydrofolate reductase family. | Glycine dehydrogenase; 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. | 0.773 |
| Oant_1723 | glyA | Oant_1723 | Oant_2530 | TIGRFAM: 5,10-methylenetetrahydrofolate reductase; PFAM: methylenetetrahydrofolate reductase; KEGG: bmb:BruAb1_1445 MetF, 5,10-methylenetetrahydrofolate reductase; Belongs to the methylenetetrahydrofolate reductase 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. | 0.950 |