node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
ACS40808.1 | metAS | MexAM1_META1p3060 | MexAM1_META1p5056 | Putative cystathionine gamma-synthase, PLP-dependent (metB); Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; enzyme. | Putative homoserine O-succinyltransferase (metA); Transfers a succinyl group from succinyl-CoA to L-homoserine, forming succinyl-L-homoserine; Belongs to the MetA family. | 0.974 |
ACS40808.1 | metC | MexAM1_META1p3060 | MexAM1_META1p4647 | Putative cystathionine gamma-synthase, PLP-dependent (metB); Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; enzyme. | Cystathionine beta-lyase, PLP-dependent (beta-cystathionase); Function of strongly homologous gene; enzyme. | 0.926 |
ACS40808.1 | metF | MexAM1_META1p3060 | MexAM1_META1p1493 | Putative cystathionine gamma-synthase, PLP-dependent (metB); Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; enzyme. | 5,10-methylenetetrahydrofolate reductase; Function of homologous gene experimentally demonstrated in an other organism; enzyme; Belongs to the methylenetetrahydrofolate reductase family. | 0.857 |
ACS40808.1 | metH | MexAM1_META1p3060 | MexAM1_META1p1494 | Putative cystathionine gamma-synthase, PLP-dependent (metB); Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; enzyme. | B12-dependent homocysteine-N5-methyltetrahydrofolate transmethylase; 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. | 0.986 |
ftfL | gcvT | MexAM1_META1p0329 | MexAM1_META1p0622 | Formate-tetrahydrofolate ligase (formyltetrahydrofolate synthetase) (FHS) (FTHFS); Function of homologous gene experimentally demonstrated in an other organism; enzyme; Belongs to the formate--tetrahydrofolate ligase family. | Glycine cleavage complex protein T, aminomethyltransferase, tetrahydrofolate-dependent; Function of strongly homologous gene; enzyme. | 0.958 |
ftfL | glyA | MexAM1_META1p0329 | MexAM1_META1p3384 | Formate-tetrahydrofolate ligase (formyltetrahydrofolate synthetase) (FHS) (FTHFS); Function of homologous gene experimentally demonstrated in an other organism; enzyme; Belongs to the formate--tetrahydrofolate ligase 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. | 0.988 |
ftfL | metF | MexAM1_META1p0329 | MexAM1_META1p1493 | Formate-tetrahydrofolate ligase (formyltetrahydrofolate synthetase) (FHS) (FTHFS); Function of homologous gene experimentally demonstrated in an other organism; enzyme; Belongs to the formate--tetrahydrofolate ligase family. | 5,10-methylenetetrahydrofolate reductase; Function of homologous gene experimentally demonstrated in an other organism; enzyme; Belongs to the methylenetetrahydrofolate reductase family. | 0.782 |
ftfL | metH | MexAM1_META1p0329 | MexAM1_META1p1494 | Formate-tetrahydrofolate ligase (formyltetrahydrofolate synthetase) (FHS) (FTHFS); Function of homologous gene experimentally demonstrated in an other organism; enzyme; Belongs to the formate--tetrahydrofolate ligase family. | B12-dependent homocysteine-N5-methyltetrahydrofolate transmethylase; 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. | 0.951 |
ftfL | mtdA | MexAM1_META1p0329 | MexAM1_META1p1728 | Formate-tetrahydrofolate ligase (formyltetrahydrofolate synthetase) (FHS) (FTHFS); Function of homologous gene experimentally demonstrated in an other organism; enzyme; Belongs to the formate--tetrahydrofolate ligase family. | NADP-dependent methylene-tetrahydromethanopterin/methylene- tetrahydrofolate dehydrogenase; Catalyzes the dehydrogenation of methylene-H(4)MPT. Can also catalyze the reversible dehydrogenation of methylene-H(4)F with 20-fold lower catalytic efficiency. | 0.669 |
ftfL | thyA | MexAM1_META1p0329 | MexAM1_META1p2853 | Formate-tetrahydrofolate ligase (formyltetrahydrofolate synthetase) (FHS) (FTHFS); Function of homologous gene experimentally demonstrated in an other organism; enzyme; Belongs to the formate--tetrahydrofolate ligase family. | Thymidylate synthetase; 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. | 0.529 |
gcvT | ftfL | MexAM1_META1p0622 | MexAM1_META1p0329 | Glycine cleavage complex protein T, aminomethyltransferase, tetrahydrofolate-dependent; Function of strongly homologous gene; enzyme. | Formate-tetrahydrofolate ligase (formyltetrahydrofolate synthetase) (FHS) (FTHFS); Function of homologous gene experimentally demonstrated in an other organism; enzyme; Belongs to the formate--tetrahydrofolate ligase family. | 0.958 |
gcvT | glyA | MexAM1_META1p0622 | MexAM1_META1p3384 | Glycine cleavage complex protein T, aminomethyltransferase, tetrahydrofolate-dependent; Function of strongly homologous gene; enzyme. | 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. | 0.998 |
gcvT | metF | MexAM1_META1p0622 | MexAM1_META1p1493 | Glycine cleavage complex protein T, aminomethyltransferase, tetrahydrofolate-dependent; Function of strongly homologous gene; enzyme. | 5,10-methylenetetrahydrofolate reductase; Function of homologous gene experimentally demonstrated in an other organism; enzyme; Belongs to the methylenetetrahydrofolate reductase family. | 0.941 |
gcvT | metH | MexAM1_META1p0622 | MexAM1_META1p1494 | Glycine cleavage complex protein T, aminomethyltransferase, tetrahydrofolate-dependent; Function of strongly homologous gene; enzyme. | B12-dependent homocysteine-N5-methyltetrahydrofolate transmethylase; 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. | 0.948 |
gcvT | mtdA | MexAM1_META1p0622 | MexAM1_META1p1728 | Glycine cleavage complex protein T, aminomethyltransferase, tetrahydrofolate-dependent; Function of strongly homologous gene; enzyme. | NADP-dependent methylene-tetrahydromethanopterin/methylene- tetrahydrofolate dehydrogenase; Catalyzes the dehydrogenation of methylene-H(4)MPT. Can also catalyze the reversible dehydrogenation of methylene-H(4)F with 20-fold lower catalytic efficiency. | 0.900 |
gcvT | thyA | MexAM1_META1p0622 | MexAM1_META1p2853 | Glycine cleavage complex protein T, aminomethyltransferase, tetrahydrofolate-dependent; Function of strongly homologous gene; enzyme. | Thymidylate synthetase; 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. | 0.963 |
glyA | ftfL | MexAM1_META1p3384 | MexAM1_META1p0329 | 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. | Formate-tetrahydrofolate ligase (formyltetrahydrofolate synthetase) (FHS) (FTHFS); Function of homologous gene experimentally demonstrated in an other organism; enzyme; Belongs to the formate--tetrahydrofolate ligase family. | 0.988 |
glyA | gcvT | MexAM1_META1p3384 | MexAM1_META1p0622 | 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. | Glycine cleavage complex protein T, aminomethyltransferase, tetrahydrofolate-dependent; Function of strongly homologous gene; enzyme. | 0.998 |
glyA | metAS | MexAM1_META1p3384 | MexAM1_META1p5056 | 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. | Putative homoserine O-succinyltransferase (metA); Transfers a succinyl group from succinyl-CoA to L-homoserine, forming succinyl-L-homoserine; Belongs to the MetA family. | 0.800 |
glyA | metF | MexAM1_META1p3384 | MexAM1_META1p1493 | 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. | 5,10-methylenetetrahydrofolate reductase; Function of homologous gene experimentally demonstrated in an other organism; enzyme; Belongs to the methylenetetrahydrofolate reductase family. | 0.952 |