| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| KEZ51498.1 | mtnA | GS18_0210140 | GS18_0202760 | Purine nucleoside phosphorylase; The purine nucleoside phosphorylases catalyze the phosphorolytic breakdown of the N-glycosidic bond in the beta- (deoxy)ribonucleoside molecules, with the formation of the corresponding free purine bases and pentose-1-phosphate. | Methylthioribose-1-phosphate isomerase; Catalyzes the interconversion of methylthioribose-1-phosphate (MTR-1-P) into methylthioribulose-1-phosphate (MTRu-1-P). Belongs to the EIF-2B alpha/beta/delta subunits family. MtnA subfamily. | 0.823 |
| KEZ51498.1 | mtnB | GS18_0210140 | GS18_0202795 | Purine nucleoside phosphorylase; The purine nucleoside phosphorylases catalyze the phosphorolytic breakdown of the N-glycosidic bond in the beta- (deoxy)ribonucleoside molecules, with the formation of the corresponding free purine bases and pentose-1-phosphate. | Methylthioribulose-1-phosphate dehydratase; Catalyzes the dehydration of methylthioribulose-1-phosphate (MTRu-1-P) into 2,3-diketo-5-methylthiopentyl-1-phosphate (DK-MTP-1-P). | 0.793 |
| KEZ51498.1 | mtnD | GS18_0210140 | GS18_0202800 | Purine nucleoside phosphorylase; The purine nucleoside phosphorylases catalyze the phosphorolytic breakdown of the N-glycosidic bond in the beta- (deoxy)ribonucleoside molecules, with the formation of the corresponding free purine bases and pentose-1-phosphate. | Acireductone dioxygenase; Catalyzes 2 different reactions between oxygene and the acireductone 1,2-dihydroxy-3-keto-5-methylthiopentene (DHK-MTPene) depending upon the metal bound in the active site. Fe-containing acireductone dioxygenase (Fe-ARD) produces formate and 2-keto-4- methylthiobutyrate (KMTB), the alpha-ketoacid precursor of methionine in the methionine recycle pathway. Ni-containing acireductone dioxygenase (Ni-ARD) produces methylthiopropionate, carbon monoxide and formate, and does not lie on the methionine recycle pathway. | 0.467 |
| KEZ51498.1 | speE | GS18_0210140 | GS18_0216580 | Purine nucleoside phosphorylase; The purine nucleoside phosphorylases catalyze the phosphorolytic breakdown of the N-glycosidic bond in the beta- (deoxy)ribonucleoside molecules, with the formation of the corresponding free purine bases and pentose-1-phosphate. | Spermidine synthase; Catalyzes the irreversible transfer of a propylamine group from the amino donor S-adenosylmethioninamine (decarboxy-AdoMet) to putrescine (1,4-diaminobutane) to yield spermidine. | 0.707 |
| KEZ53425.1 | KEZ53426.1 | GS18_0200030 | GS18_0200035 | 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. | Homocysteine methyltransferase; Catalyzes the formation of 5,10-methylenetetrahydrofolate from 5-methyltetrahydrofolate and S-adenosyl-L-homocysteine and methionine from S-adenosyl-L-methionine and L-homocysteine; expressed in B. subtilis under methionine starvation conditions; Derived by automated computational analysis using gene prediction method: Protein Homology. | 0.999 |
| KEZ53425.1 | KEZ53885.1 | GS18_0200030 | GS18_0202780 | 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. | Aminotransferase; Produces methionine from 2-keto-4-methylthiobutyrate and glutamine in vitro; mutations do not affect methionine salvage in vivo however; Derived by automated computational analysis using gene prediction method: Protein Homology. | 0.775 |
| KEZ53425.1 | mtnA | GS18_0200030 | GS18_0202760 | 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. | Methylthioribose-1-phosphate isomerase; Catalyzes the interconversion of methylthioribose-1-phosphate (MTR-1-P) into methylthioribulose-1-phosphate (MTRu-1-P). Belongs to the EIF-2B alpha/beta/delta subunits family. MtnA subfamily. | 0.794 |
| KEZ53425.1 | mtnB | GS18_0200030 | GS18_0202795 | 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. | Methylthioribulose-1-phosphate dehydratase; Catalyzes the dehydration of methylthioribulose-1-phosphate (MTRu-1-P) into 2,3-diketo-5-methylthiopentyl-1-phosphate (DK-MTP-1-P). | 0.634 |
| KEZ53425.1 | mtnD | GS18_0200030 | GS18_0202800 | 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. | Acireductone dioxygenase; Catalyzes 2 different reactions between oxygene and the acireductone 1,2-dihydroxy-3-keto-5-methylthiopentene (DHK-MTPene) depending upon the metal bound in the active site. Fe-containing acireductone dioxygenase (Fe-ARD) produces formate and 2-keto-4- methylthiobutyrate (KMTB), the alpha-ketoacid precursor of methionine in the methionine recycle pathway. Ni-containing acireductone dioxygenase (Ni-ARD) produces methylthiopropionate, carbon monoxide and formate, and does not lie on the methionine recycle pathway. | 0.687 |
| KEZ53425.1 | mtnK | GS18_0200030 | GS18_0202765 | 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. | Methylthioribose kinase; Catalyzes the phosphorylation of methylthioribose into methylthioribose-1-phosphate. | 0.577 |
| KEZ53425.1 | mtnW | GS18_0200030 | GS18_0202785 | 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. | 2,3-diketo-5-methylthiopentyl-1-phosphate enolase; Catalyzes the enolization of 2,3-diketo-5-methylthiopentyl-1- phosphate (DK-MTP-1-P) into 2-hydroxy-3-keto-5-methylthiopentenyl-1- phosphate (HK-MTPenyl-1-P); Belongs to the RuBisCO large chain family. Type IV subfamily. | 0.547 |
| KEZ53425.1 | speE | GS18_0200030 | GS18_0216580 | 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. | Spermidine synthase; Catalyzes the irreversible transfer of a propylamine group from the amino donor S-adenosylmethioninamine (decarboxy-AdoMet) to putrescine (1,4-diaminobutane) to yield spermidine. | 0.428 |
| KEZ53426.1 | KEZ53425.1 | GS18_0200035 | GS18_0200030 | Homocysteine methyltransferase; Catalyzes the formation of 5,10-methylenetetrahydrofolate from 5-methyltetrahydrofolate and S-adenosyl-L-homocysteine and methionine from S-adenosyl-L-methionine and L-homocysteine; expressed in B. subtilis under methionine starvation conditions; Derived by automated computational analysis using gene prediction method: Protein Homology. | 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. | 0.999 |
| KEZ53426.1 | KEZ53885.1 | GS18_0200035 | GS18_0202780 | Homocysteine methyltransferase; Catalyzes the formation of 5,10-methylenetetrahydrofolate from 5-methyltetrahydrofolate and S-adenosyl-L-homocysteine and methionine from S-adenosyl-L-methionine and L-homocysteine; expressed in B. subtilis under methionine starvation conditions; Derived by automated computational analysis using gene prediction method: Protein Homology. | Aminotransferase; Produces methionine from 2-keto-4-methylthiobutyrate and glutamine in vitro; mutations do not affect methionine salvage in vivo however; Derived by automated computational analysis using gene prediction method: Protein Homology. | 0.859 |
| KEZ53426.1 | mtnA | GS18_0200035 | GS18_0202760 | Homocysteine methyltransferase; Catalyzes the formation of 5,10-methylenetetrahydrofolate from 5-methyltetrahydrofolate and S-adenosyl-L-homocysteine and methionine from S-adenosyl-L-methionine and L-homocysteine; expressed in B. subtilis under methionine starvation conditions; Derived by automated computational analysis using gene prediction method: Protein Homology. | Methylthioribose-1-phosphate isomerase; Catalyzes the interconversion of methylthioribose-1-phosphate (MTR-1-P) into methylthioribulose-1-phosphate (MTRu-1-P). Belongs to the EIF-2B alpha/beta/delta subunits family. MtnA subfamily. | 0.837 |
| KEZ53426.1 | mtnB | GS18_0200035 | GS18_0202795 | Homocysteine methyltransferase; Catalyzes the formation of 5,10-methylenetetrahydrofolate from 5-methyltetrahydrofolate and S-adenosyl-L-homocysteine and methionine from S-adenosyl-L-methionine and L-homocysteine; expressed in B. subtilis under methionine starvation conditions; Derived by automated computational analysis using gene prediction method: Protein Homology. | Methylthioribulose-1-phosphate dehydratase; Catalyzes the dehydration of methylthioribulose-1-phosphate (MTRu-1-P) into 2,3-diketo-5-methylthiopentyl-1-phosphate (DK-MTP-1-P). | 0.711 |
| KEZ53426.1 | mtnD | GS18_0200035 | GS18_0202800 | Homocysteine methyltransferase; Catalyzes the formation of 5,10-methylenetetrahydrofolate from 5-methyltetrahydrofolate and S-adenosyl-L-homocysteine and methionine from S-adenosyl-L-methionine and L-homocysteine; expressed in B. subtilis under methionine starvation conditions; Derived by automated computational analysis using gene prediction method: Protein Homology. | Acireductone dioxygenase; Catalyzes 2 different reactions between oxygene and the acireductone 1,2-dihydroxy-3-keto-5-methylthiopentene (DHK-MTPene) depending upon the metal bound in the active site. Fe-containing acireductone dioxygenase (Fe-ARD) produces formate and 2-keto-4- methylthiobutyrate (KMTB), the alpha-ketoacid precursor of methionine in the methionine recycle pathway. Ni-containing acireductone dioxygenase (Ni-ARD) produces methylthiopropionate, carbon monoxide and formate, and does not lie on the methionine recycle pathway. | 0.858 |
| KEZ53426.1 | mtnK | GS18_0200035 | GS18_0202765 | Homocysteine methyltransferase; Catalyzes the formation of 5,10-methylenetetrahydrofolate from 5-methyltetrahydrofolate and S-adenosyl-L-homocysteine and methionine from S-adenosyl-L-methionine and L-homocysteine; expressed in B. subtilis under methionine starvation conditions; Derived by automated computational analysis using gene prediction method: Protein Homology. | Methylthioribose kinase; Catalyzes the phosphorylation of methylthioribose into methylthioribose-1-phosphate. | 0.807 |
| KEZ53426.1 | mtnW | GS18_0200035 | GS18_0202785 | Homocysteine methyltransferase; Catalyzes the formation of 5,10-methylenetetrahydrofolate from 5-methyltetrahydrofolate and S-adenosyl-L-homocysteine and methionine from S-adenosyl-L-methionine and L-homocysteine; expressed in B. subtilis under methionine starvation conditions; Derived by automated computational analysis using gene prediction method: Protein Homology. | 2,3-diketo-5-methylthiopentyl-1-phosphate enolase; Catalyzes the enolization of 2,3-diketo-5-methylthiopentyl-1- phosphate (DK-MTP-1-P) into 2-hydroxy-3-keto-5-methylthiopentenyl-1- phosphate (HK-MTPenyl-1-P); Belongs to the RuBisCO large chain family. Type IV subfamily. | 0.764 |
| KEZ53885.1 | KEZ53425.1 | GS18_0202780 | GS18_0200030 | Aminotransferase; Produces methionine from 2-keto-4-methylthiobutyrate and glutamine in vitro; mutations do not affect methionine salvage in vivo however; Derived by automated computational analysis using gene prediction method: Protein Homology. | 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. | 0.775 |