| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| folD1 | folD2 | sce3713 | sce4073 | Methenyltetrahydrofolate cyclohydrolase; Catalyzes the oxidation of 5,10-methylenetetrahydrofolate to 5,10-methenyltetrahydrofolate and then the hydrolysis of 5,10- methenyltetrahydrofolate to 10-formyltetrahydrofolate. | Methylenetetrahydrofolate dehydrogenase (NAD(+)); Family membership. | 0.925 |
| folD1 | gcvT1 | sce3713 | sce2014 | Methenyltetrahydrofolate cyclohydrolase; Catalyzes the oxidation of 5,10-methylenetetrahydrofolate to 5,10-methenyltetrahydrofolate and then the hydrolysis of 5,10- methenyltetrahydrofolate to 10-formyltetrahydrofolate. | Aminomethyltransferase; The glycine cleavage system catalyzes the degradation of glycine. | 0.953 |
| folD1 | glyA | sce3713 | sce6587 | 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 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. | 0.983 |
| folD1 | metH1 | sce3713 | sce5871 | Methenyltetrahydrofolate cyclohydrolase; Catalyzes the oxidation of 5,10-methylenetetrahydrofolate to 5,10-methenyltetrahydrofolate and then the hydrolysis of 5,10- methenyltetrahydrofolate to 10-formyltetrahydrofolate. | 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. | 0.411 |
| folD1 | metH2 | sce3713 | sce7733 | Methenyltetrahydrofolate cyclohydrolase; Catalyzes the oxidation of 5,10-methylenetetrahydrofolate to 5,10-methenyltetrahydrofolate and then the hydrolysis of 5,10- methenyltetrahydrofolate to 10-formyltetrahydrofolate. | 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. | 0.411 |
| folD1 | purH | sce3713 | sce3150 | Methenyltetrahydrofolate cyclohydrolase; Catalyzes the oxidation of 5,10-methylenetetrahydrofolate to 5,10-methenyltetrahydrofolate and then the hydrolysis of 5,10- methenyltetrahydrofolate to 10-formyltetrahydrofolate. | IMP cyclohydrolase; Family membership. | 0.974 |
| folD1 | purN | sce3713 | sce8521 | Methenyltetrahydrofolate cyclohydrolase; Catalyzes the oxidation of 5,10-methylenetetrahydrofolate to 5,10-methenyltetrahydrofolate and then the hydrolysis of 5,10- methenyltetrahydrofolate to 10-formyltetrahydrofolate. | Putative 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. | 0.969 |
| folD1 | purU | sce3713 | sce0494 | Methenyltetrahydrofolate cyclohydrolase; Catalyzes the oxidation of 5,10-methylenetetrahydrofolate to 5,10-methenyltetrahydrofolate and then the hydrolysis of 5,10- methenyltetrahydrofolate to 10-formyltetrahydrofolate. | Formyltetrahydrofolate deformylase; Catalyzes the hydrolysis of 10-formyltetrahydrofolate (formyl-FH4) to formate and tetrahydrofolate (FH4). | 0.939 |
| folD1 | sce8634 | sce3713 | sce8634 | Methenyltetrahydrofolate cyclohydrolase; Catalyzes the oxidation of 5,10-methylenetetrahydrofolate to 5,10-methenyltetrahydrofolate and then the hydrolysis of 5,10- methenyltetrahydrofolate to 10-formyltetrahydrofolate. | Methylenetetrahydrofolate reductase family protein; Family membership. | 0.941 |
| folD2 | folD1 | sce4073 | sce3713 | Methylenetetrahydrofolate dehydrogenase (NAD(+)); Family membership. | Methenyltetrahydrofolate cyclohydrolase; Catalyzes the oxidation of 5,10-methylenetetrahydrofolate to 5,10-methenyltetrahydrofolate and then the hydrolysis of 5,10- methenyltetrahydrofolate to 10-formyltetrahydrofolate. | 0.925 |
| folD2 | gcvT1 | sce4073 | sce2014 | Methylenetetrahydrofolate dehydrogenase (NAD(+)); Family membership. | Aminomethyltransferase; The glycine cleavage system catalyzes the degradation of glycine. | 0.953 |
| folD2 | glyA | sce4073 | sce6587 | Methylenetetrahydrofolate dehydrogenase (NAD(+)); Family membership. | 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. | 0.978 |
| folD2 | metH1 | sce4073 | sce5871 | Methylenetetrahydrofolate dehydrogenase (NAD(+)); Family membership. | 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. | 0.411 |
| folD2 | metH2 | sce4073 | sce7733 | Methylenetetrahydrofolate dehydrogenase (NAD(+)); Family membership. | 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. | 0.411 |
| folD2 | purH | sce4073 | sce3150 | Methylenetetrahydrofolate dehydrogenase (NAD(+)); Family membership. | IMP cyclohydrolase; Family membership. | 0.969 |
| folD2 | purN | sce4073 | sce8521 | Methylenetetrahydrofolate dehydrogenase (NAD(+)); Family membership. | Putative 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. | 0.953 |
| folD2 | purU | sce4073 | sce0494 | Methylenetetrahydrofolate dehydrogenase (NAD(+)); Family membership. | Formyltetrahydrofolate deformylase; Catalyzes the hydrolysis of 10-formyltetrahydrofolate (formyl-FH4) to formate and tetrahydrofolate (FH4). | 0.930 |
| folD2 | sce8634 | sce4073 | sce8634 | Methylenetetrahydrofolate dehydrogenase (NAD(+)); Family membership. | Methylenetetrahydrofolate reductase family protein; Family membership. | 0.941 |
| gcvT1 | folD1 | sce2014 | sce3713 | Aminomethyltransferase; The glycine cleavage system catalyzes the degradation of glycine. | Methenyltetrahydrofolate cyclohydrolase; Catalyzes the oxidation of 5,10-methylenetetrahydrofolate to 5,10-methenyltetrahydrofolate and then the hydrolysis of 5,10- methenyltetrahydrofolate to 10-formyltetrahydrofolate. | 0.953 |
| gcvT1 | folD2 | sce2014 | sce4073 | Aminomethyltransferase; The glycine cleavage system catalyzes the degradation of glycine. | Methylenetetrahydrofolate dehydrogenase (NAD(+)); Family membership. | 0.953 |