| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| Aave_0174 | Aave_0214 | Aave_0174 | Aave_0214 | Methionine synthase (B12-dependent); PFAM: homocysteine S-methyltransferase; KEGG: pol:Bpro_0172 5-methyltetrahydrofolate--homocysteine S-methyltransferase. | Methionine synthase (B12-dependent); 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. | 0.999 |
| Aave_0174 | Aave_1448 | Aave_0174 | Aave_1448 | Methionine synthase (B12-dependent); PFAM: homocysteine S-methyltransferase; KEGG: pol:Bpro_0172 5-methyltetrahydrofolate--homocysteine S-methyltransferase. | Dihydrofolate reductase; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. | 0.907 |
| Aave_0174 | Aave_3145 | Aave_0174 | Aave_3145 | Methionine synthase (B12-dependent); PFAM: homocysteine S-methyltransferase; KEGG: pol:Bpro_0172 5-methyltetrahydrofolate--homocysteine S-methyltransferase. | TIGRFAM: glycine cleavage system T protein; PFAM: glycine cleavage T protein (aminomethyl transferase); Glycine cleavage T-protein, C-terminal barrel; KEGG: pol:Bpro_1868 glycine cleavage system T protein. | 0.929 |
| Aave_0174 | glyA | Aave_0174 | Aave_2992 | Methionine synthase (B12-dependent); PFAM: homocysteine S-methyltransferase; KEGG: pol:Bpro_0172 5-methyltetrahydrofolate--homocysteine S-methyltransferase. | 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. | 0.933 |
| Aave_0174 | purH | Aave_0174 | Aave_0896 | Methionine synthase (B12-dependent); PFAM: homocysteine S-methyltransferase; KEGG: pol:Bpro_0172 5-methyltetrahydrofolate--homocysteine S-methyltransferase. | KEGG: rfr:Rfer_1582 phosphoribosylaminoimidazolecarboxamide formyltransferase/IMP cyclohydrolase; TIGRFAM: phosphoribosylaminoimidazolecarboxamide formyltransferase/IMP cyclohydrolase; PFAM: MGS domain protein; AICARFT/IMPCHase bienzyme, formylation region. | 0.909 |
| Aave_0174 | purN | Aave_0174 | Aave_3437 | Methionine synthase (B12-dependent); PFAM: homocysteine S-methyltransferase; KEGG: pol:Bpro_0172 5-methyltetrahydrofolate--homocysteine S-methyltransferase. | Formyltetrahydrofolate-dependent 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. | 0.905 |
| Aave_0174 | purU | Aave_0174 | Aave_0648 | Methionine synthase (B12-dependent); PFAM: homocysteine S-methyltransferase; KEGG: pol:Bpro_0172 5-methyltetrahydrofolate--homocysteine S-methyltransferase. | Formyltetrahydrofolate deformylase; Catalyzes the hydrolysis of 10-formyltetrahydrofolate (formyl-FH4) to formate and tetrahydrofolate (FH4). | 0.910 |
| Aave_0214 | Aave_0174 | Aave_0214 | Aave_0174 | Methionine synthase (B12-dependent); 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. | Methionine synthase (B12-dependent); PFAM: homocysteine S-methyltransferase; KEGG: pol:Bpro_0172 5-methyltetrahydrofolate--homocysteine S-methyltransferase. | 0.999 |
| Aave_0214 | Aave_1448 | Aave_0214 | Aave_1448 | Methionine synthase (B12-dependent); 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. | 0.905 |
| Aave_0214 | Aave_3145 | Aave_0214 | Aave_3145 | Methionine synthase (B12-dependent); 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, C-terminal barrel; KEGG: pol:Bpro_1868 glycine cleavage system T protein. | 0.918 |
| Aave_0214 | folD | Aave_0214 | Aave_2459 | Methionine synthase (B12-dependent); 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. | Methenyltetrahydrofolate cyclohydrolase / 5,10-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. | 0.414 |
| Aave_0214 | glyA | Aave_0214 | Aave_2992 | Methionine synthase (B12-dependent); 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. | 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. | 0.933 |
| Aave_0214 | purH | Aave_0214 | Aave_0896 | Methionine synthase (B12-dependent); 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. | KEGG: rfr:Rfer_1582 phosphoribosylaminoimidazolecarboxamide formyltransferase/IMP cyclohydrolase; TIGRFAM: phosphoribosylaminoimidazolecarboxamide formyltransferase/IMP cyclohydrolase; PFAM: MGS domain protein; AICARFT/IMPCHase bienzyme, formylation region. | 0.900 |
| Aave_0214 | purN | Aave_0214 | Aave_3437 | Methionine synthase (B12-dependent); 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-dependent 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. | 0.900 |
| Aave_0214 | purU | Aave_0214 | Aave_0648 | Methionine synthase (B12-dependent); 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). | 0.903 |
| Aave_1448 | Aave_0174 | Aave_1448 | Aave_0174 | Dihydrofolate reductase; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. | Methionine synthase (B12-dependent); PFAM: homocysteine S-methyltransferase; KEGG: pol:Bpro_0172 5-methyltetrahydrofolate--homocysteine S-methyltransferase. | 0.907 |
| Aave_1448 | Aave_0214 | Aave_1448 | Aave_0214 | Dihydrofolate reductase; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. | Methionine synthase (B12-dependent); 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. | 0.905 |
| Aave_1448 | Aave_3145 | Aave_1448 | Aave_3145 | Dihydrofolate reductase; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. | TIGRFAM: glycine cleavage system T protein; PFAM: glycine cleavage T protein (aminomethyl transferase); Glycine cleavage T-protein, C-terminal barrel; KEGG: pol:Bpro_1868 glycine cleavage system T protein. | 0.908 |
| Aave_1448 | glyA | Aave_1448 | Aave_2992 | Dihydrofolate reductase; 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. | 0.924 |
| Aave_1448 | purH | Aave_1448 | Aave_0896 | Dihydrofolate reductase; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. | KEGG: rfr:Rfer_1582 phosphoribosylaminoimidazolecarboxamide formyltransferase/IMP cyclohydrolase; TIGRFAM: phosphoribosylaminoimidazolecarboxamide formyltransferase/IMP cyclohydrolase; PFAM: MGS domain protein; AICARFT/IMPCHase bienzyme, formylation region. | 0.909 |