node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
EDM35280.1 | EDM37060.1 | PBAL39_13647 | PBAL39_04658 | Cystathionine beta-synthase; COG0031 Cysteine synthase. | 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. | 0.994 |
EDM35280.1 | EDM37449.1 | PBAL39_13647 | PBAL39_09906 | Cystathionine beta-synthase; COG0031 Cysteine synthase. | COG1760 L-serine deaminase; Belongs to the iron-sulfur dependent L-serine dehydratase family. | 0.941 |
EDM35280.1 | glyA | PBAL39_13647 | PBAL39_04923 | Cystathionine beta-synthase; COG0031 Cysteine synthase. | 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. | 0.954 |
EDM35280.1 | purL | PBAL39_13647 | PBAL39_19499 | Cystathionine beta-synthase; COG0031 Cysteine synthase. | Phosphoribosylformylglycinamidine synthase; Phosphoribosylformylglycinamidine synthase involved in the purines biosynthetic pathway. Catalyzes the ATP-dependent conversion of formylglycinamide ribonucleotide (FGAR) and glutamine to yield formylglycinamidine ribonucleotide (FGAM) and glutamate. | 0.400 |
EDM37060.1 | EDM35280.1 | PBAL39_04658 | PBAL39_13647 | 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. | Cystathionine beta-synthase; COG0031 Cysteine synthase. | 0.994 |
EDM37060.1 | folD | PBAL39_04658 | PBAL39_01697 | 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. | Putative methenyltetrahydrofolate cyclohydrolase; Catalyzes the oxidation of 5,10-methylenetetrahydrofolate to 5,10-methenyltetrahydrofolate and then the hydrolysis of 5,10- methenyltetrahydrofolate to 10-formyltetrahydrofolate. | 0.838 |
EDM37060.1 | gcvH | PBAL39_04658 | PBAL39_04818 | 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. | 0.915 |
EDM37060.1 | gcvP | PBAL39_04658 | PBAL39_04014 | 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 (decarboxylating), glycine cleavage system P-protein; 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. | 0.989 |
EDM37060.1 | gcvT | PBAL39_04658 | PBAL39_09356 | 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 aminomethyltransferase T; The glycine cleavage system catalyzes the degradation of glycine. | 0.961 |
EDM37060.1 | glyA | PBAL39_04658 | PBAL39_04923 | 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. | 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. | 0.951 |
EDM37060.1 | purH-2 | PBAL39_04658 | PBAL39_07145 | 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. | Bifunctional phosphoribosylaminoimidazolecarboxamide formyltransferase/IMP cyclohydrolase; COG0138 AICAR transformylase/IMP cyclohydrolase PurH (only IMP cyclohydrolase domain in Aful). | 0.930 |
EDM37060.1 | purN | PBAL39_04658 | PBAL39_07130 | 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. | 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. | 0.937 |
EDM37449.1 | EDM35280.1 | PBAL39_09906 | PBAL39_13647 | COG1760 L-serine deaminase; Belongs to the iron-sulfur dependent L-serine dehydratase family. | Cystathionine beta-synthase; COG0031 Cysteine synthase. | 0.941 |
EDM37449.1 | gcvP | PBAL39_09906 | PBAL39_04014 | COG1760 L-serine deaminase; Belongs to the iron-sulfur dependent L-serine dehydratase family. | Glycine dehydrogenase (decarboxylating), glycine cleavage system P-protein; 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. | 0.696 |
EDM37449.1 | gcvT | PBAL39_09906 | PBAL39_09356 | COG1760 L-serine deaminase; Belongs to the iron-sulfur dependent L-serine dehydratase family. | Glycine cleavage system aminomethyltransferase T; The glycine cleavage system catalyzes the degradation of glycine. | 0.625 |
EDM37449.1 | glyA | PBAL39_09906 | PBAL39_04923 | COG1760 L-serine deaminase; Belongs to the iron-sulfur dependent L-serine dehydratase 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. | 0.968 |
folD | EDM37060.1 | PBAL39_01697 | PBAL39_04658 | Putative 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. | 0.838 |
folD | gcvH | PBAL39_01697 | PBAL39_04818 | Putative 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 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. | 0.924 |
folD | gcvP | PBAL39_01697 | PBAL39_04014 | Putative 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 dehydrogenase (decarboxylating), glycine cleavage system P-protein; 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. | 0.964 |
folD | gcvT | PBAL39_01697 | PBAL39_09356 | Putative 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 cleavage system aminomethyltransferase T; The glycine cleavage system catalyzes the degradation of glycine. | 0.969 |