| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| XCC1572 | mtnA | XCC1572 | XCC1573 | Conserved hypothetical protein; Identified by sequence similarity; putative; ORF located using Blastx/Glimmer/Genemark. | Initiation factor eIF-2B; Catalyzes the interconversion of methylthioribose-1-phosphate (MTR-1-P) into methylthioribulose-1-phosphate (MTRu-1-P). | 0.642 |
| XCC3087 | deoD | XCC3087 | XCC1285 | Conserved hypothetical protein; Identified by sequence similarity; putative; ORF located using Blastx/Glimmer/Genemark; Belongs to the multicopper oxidase YfiH/RL5 family. | Purine nucleoside phosphorylase; Catalyzes the reversible phosphorylation of S-methyl-5'- thioinosine (MTI) to hypoxanthine and 5-methylthioribose-1-phosphate. Involved in the breakdown of S-methyl-5'-thioadenosine (MTA), a major by-product of polyamine biosynthesis. Catabolism of (MTA) occurs via deamination to MTI and phosphorolysis to hypoxanthine. | 0.905 |
| XCC3087 | mtnA | XCC3087 | XCC1573 | Conserved hypothetical protein; Identified by sequence similarity; putative; ORF located using Blastx/Glimmer/Genemark; Belongs to the multicopper oxidase YfiH/RL5 family. | Initiation factor eIF-2B; Catalyzes the interconversion of methylthioribose-1-phosphate (MTR-1-P) into methylthioribulose-1-phosphate (MTRu-1-P). | 0.901 |
| XCC3087 | speE | XCC3087 | XCC3869 | Conserved hypothetical protein; Identified by sequence similarity; putative; ORF located using Blastx/Glimmer/Genemark; Belongs to the multicopper oxidase YfiH/RL5 family. | 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. | 0.900 |
| deoD | XCC3087 | XCC1285 | XCC3087 | Purine nucleoside phosphorylase; Catalyzes the reversible phosphorylation of S-methyl-5'- thioinosine (MTI) to hypoxanthine and 5-methylthioribose-1-phosphate. Involved in the breakdown of S-methyl-5'-thioadenosine (MTA), a major by-product of polyamine biosynthesis. Catabolism of (MTA) occurs via deamination to MTI and phosphorolysis to hypoxanthine. | Conserved hypothetical protein; Identified by sequence similarity; putative; ORF located using Blastx/Glimmer/Genemark; Belongs to the multicopper oxidase YfiH/RL5 family. | 0.905 |
| deoD | mtnA | XCC1285 | XCC1573 | Purine nucleoside phosphorylase; Catalyzes the reversible phosphorylation of S-methyl-5'- thioinosine (MTI) to hypoxanthine and 5-methylthioribose-1-phosphate. Involved in the breakdown of S-methyl-5'-thioadenosine (MTA), a major by-product of polyamine biosynthesis. Catabolism of (MTA) occurs via deamination to MTI and phosphorolysis to hypoxanthine. | Initiation factor eIF-2B; Catalyzes the interconversion of methylthioribose-1-phosphate (MTR-1-P) into methylthioribulose-1-phosphate (MTRu-1-P). | 0.971 |
| deoD | mtnB | XCC1285 | XCC1820 | Purine nucleoside phosphorylase; Catalyzes the reversible phosphorylation of S-methyl-5'- thioinosine (MTI) to hypoxanthine and 5-methylthioribose-1-phosphate. Involved in the breakdown of S-methyl-5'-thioadenosine (MTA), a major by-product of polyamine biosynthesis. Catabolism of (MTA) occurs via deamination to MTI and phosphorolysis to hypoxanthine. | Sugar aldolase; Catalyzes the dehydration of methylthioribulose-1-phosphate (MTRu-1-P) into 2,3-diketo-5-methylthiopentyl-1-phosphate (DK-MTP-1-P). Belongs to the aldolase class II family. MtnB subfamily. | 0.543 |
| deoD | mtnD | XCC1285 | XCC1819 | Purine nucleoside phosphorylase; Catalyzes the reversible phosphorylation of S-methyl-5'- thioinosine (MTI) to hypoxanthine and 5-methylthioribose-1-phosphate. Involved in the breakdown of S-methyl-5'-thioadenosine (MTA), a major by-product of polyamine biosynthesis. Catabolism of (MTA) occurs via deamination to MTI and phosphorolysis to hypoxanthine. | 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. | 0.492 |
| deoD | speE | XCC1285 | XCC3869 | Purine nucleoside phosphorylase; Catalyzes the reversible phosphorylation of S-methyl-5'- thioinosine (MTI) to hypoxanthine and 5-methylthioribose-1-phosphate. Involved in the breakdown of S-methyl-5'-thioadenosine (MTA), a major by-product of polyamine biosynthesis. Catabolism of (MTA) occurs via deamination to MTI and phosphorolysis to hypoxanthine. | 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. | 0.669 |
| metL | mtnA | XCC1800 | XCC1573 | Bifunctional aspartokinase/homoserine dehydrogenase I; Identified by sequence similarity; putative; ORF located using Blastx/Glimmer/Genemark; In the C-terminal section; belongs to the homoserine dehydrogenase family. | Initiation factor eIF-2B; Catalyzes the interconversion of methylthioribose-1-phosphate (MTR-1-P) into methylthioribulose-1-phosphate (MTRu-1-P). | 0.577 |
| metL | mtnB | XCC1800 | XCC1820 | Bifunctional aspartokinase/homoserine dehydrogenase I; Identified by sequence similarity; putative; ORF located using Blastx/Glimmer/Genemark; In the C-terminal section; belongs to the homoserine dehydrogenase family. | Sugar aldolase; Catalyzes the dehydration of methylthioribulose-1-phosphate (MTRu-1-P) into 2,3-diketo-5-methylthiopentyl-1-phosphate (DK-MTP-1-P). Belongs to the aldolase class II family. MtnB subfamily. | 0.434 |
| metL | rpe | XCC1800 | XCC0455 | Bifunctional aspartokinase/homoserine dehydrogenase I; Identified by sequence similarity; putative; ORF located using Blastx/Glimmer/Genemark; In the C-terminal section; belongs to the homoserine dehydrogenase family. | D-ribulose-5-phosphate 3-epimerase; Identified by sequence similarity; putative; ORF located using Blastx/Glimmer/Genemark; Belongs to the ribulose-phosphate 3-epimerase family. | 0.434 |
| mtnA | XCC1572 | XCC1573 | XCC1572 | Initiation factor eIF-2B; Catalyzes the interconversion of methylthioribose-1-phosphate (MTR-1-P) into methylthioribulose-1-phosphate (MTRu-1-P). | Conserved hypothetical protein; Identified by sequence similarity; putative; ORF located using Blastx/Glimmer/Genemark. | 0.642 |
| mtnA | XCC3087 | XCC1573 | XCC3087 | Initiation factor eIF-2B; Catalyzes the interconversion of methylthioribose-1-phosphate (MTR-1-P) into methylthioribulose-1-phosphate (MTRu-1-P). | Conserved hypothetical protein; Identified by sequence similarity; putative; ORF located using Blastx/Glimmer/Genemark; Belongs to the multicopper oxidase YfiH/RL5 family. | 0.901 |
| mtnA | deoD | XCC1573 | XCC1285 | Initiation factor eIF-2B; Catalyzes the interconversion of methylthioribose-1-phosphate (MTR-1-P) into methylthioribulose-1-phosphate (MTRu-1-P). | Purine nucleoside phosphorylase; Catalyzes the reversible phosphorylation of S-methyl-5'- thioinosine (MTI) to hypoxanthine and 5-methylthioribose-1-phosphate. Involved in the breakdown of S-methyl-5'-thioadenosine (MTA), a major by-product of polyamine biosynthesis. Catabolism of (MTA) occurs via deamination to MTI and phosphorolysis to hypoxanthine. | 0.971 |
| mtnA | metL | XCC1573 | XCC1800 | Initiation factor eIF-2B; Catalyzes the interconversion of methylthioribose-1-phosphate (MTR-1-P) into methylthioribulose-1-phosphate (MTRu-1-P). | Bifunctional aspartokinase/homoserine dehydrogenase I; Identified by sequence similarity; putative; ORF located using Blastx/Glimmer/Genemark; In the C-terminal section; belongs to the homoserine dehydrogenase family. | 0.577 |
| mtnA | mtnB | XCC1573 | XCC1820 | Initiation factor eIF-2B; Catalyzes the interconversion of methylthioribose-1-phosphate (MTR-1-P) into methylthioribulose-1-phosphate (MTRu-1-P). | Sugar aldolase; Catalyzes the dehydration of methylthioribulose-1-phosphate (MTRu-1-P) into 2,3-diketo-5-methylthiopentyl-1-phosphate (DK-MTP-1-P). Belongs to the aldolase class II family. MtnB subfamily. | 0.997 |
| mtnA | mtnC | XCC1573 | XCC1818 | Initiation factor eIF-2B; Catalyzes the interconversion of methylthioribose-1-phosphate (MTR-1-P) into methylthioribulose-1-phosphate (MTRu-1-P). | Enolase-phosphatase; Bifunctional enzyme that catalyzes the enolization of 2,3- diketo-5-methylthiopentyl-1-phosphate (DK-MTP-1-P) into the intermediate 2-hydroxy-3-keto-5-methylthiopentenyl-1-phosphate (HK- MTPenyl-1-P), which is then dephosphorylated to form the acireductone 1,2-dihydroxy-3-keto-5-methylthiopentene (DHK-MTPene). Belongs to the HAD-like hydrolase superfamily. MasA/MtnC family. | 0.849 |
| mtnA | mtnD | XCC1573 | XCC1819 | Initiation factor eIF-2B; Catalyzes the interconversion of methylthioribose-1-phosphate (MTR-1-P) into methylthioribulose-1-phosphate (MTRu-1-P). | 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. | 0.897 |
| mtnA | rpe | XCC1573 | XCC0455 | Initiation factor eIF-2B; Catalyzes the interconversion of methylthioribose-1-phosphate (MTR-1-P) into methylthioribulose-1-phosphate (MTRu-1-P). | D-ribulose-5-phosphate 3-epimerase; Identified by sequence similarity; putative; ORF located using Blastx/Glimmer/Genemark; Belongs to the ribulose-phosphate 3-epimerase family. | 0.644 |