| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| TM_1128 | mtnN | TM_1128 | TM_1129 | Ferritin; Iron-storage protein. | 5-methylthioadenosine/S-adenosylhomocysteine nucleosidase; Catalyzes the irreversible cleavage of the glycosidic bond in both 5'-methylthioadenosine (MTA) and S-adenosylhomocysteine (SAH/AdoHcy) to adenine and the corresponding thioribose, 5'- methylthioribose and S-ribosylhomocysteine, respectively. Belongs to the PNP/UDP phosphorylase family. MtnN subfamily. | 0.698 |
| TM_1267 | aar | TM_1267 | TM_1270 | thiH protein, putative; Similar to SP:P30140 PID:396329 PID:414236 GB:U00096 PID:1790423 percent identity: 53.87; identified by sequence similarity; putative. | Cystathionine gamma-synthase; Catalyzes the racemization of L-alanine to D-alanine, and of L-glutamate to D-glutamate. The activity is low, but likely physiological since T.maritima lacks canonical alr and murI genes, while D-alanine and D-glutamate are essential components of peptidoglycan. Also displays a more efficient cystathionine beta-lyase (CBL) activity, cleaving cystathionine to homocysteine and pyruvate; however, this reaction seems not to be physiologically relevant since T.maritima possesses an O-acetyl-homoserine thiolase (MetY) that bypasses the need of CBL for methionine [...] | 0.648 |
| TM_1267 | mtnN | TM_1267 | TM_1129 | thiH protein, putative; Similar to SP:P30140 PID:396329 PID:414236 GB:U00096 PID:1790423 percent identity: 53.87; identified by sequence similarity; putative. | 5-methylthioadenosine/S-adenosylhomocysteine nucleosidase; Catalyzes the irreversible cleavage of the glycosidic bond in both 5'-methylthioadenosine (MTA) and S-adenosylhomocysteine (SAH/AdoHcy) to adenine and the corresponding thioribose, 5'- methylthioribose and S-ribosylhomocysteine, respectively. Belongs to the PNP/UDP phosphorylase family. MtnN subfamily. | 0.514 |
| aar | TM_1267 | TM_1270 | TM_1267 | Cystathionine gamma-synthase; Catalyzes the racemization of L-alanine to D-alanine, and of L-glutamate to D-glutamate. The activity is low, but likely physiological since T.maritima lacks canonical alr and murI genes, while D-alanine and D-glutamate are essential components of peptidoglycan. Also displays a more efficient cystathionine beta-lyase (CBL) activity, cleaving cystathionine to homocysteine and pyruvate; however, this reaction seems not to be physiologically relevant since T.maritima possesses an O-acetyl-homoserine thiolase (MetY) that bypasses the need of CBL for methionine [...] | thiH protein, putative; Similar to SP:P30140 PID:396329 PID:414236 GB:U00096 PID:1790423 percent identity: 53.87; identified by sequence similarity; putative. | 0.648 |
| aar | ahcY | TM_1270 | TM_0172 | Cystathionine gamma-synthase; Catalyzes the racemization of L-alanine to D-alanine, and of L-glutamate to D-glutamate. The activity is low, but likely physiological since T.maritima lacks canonical alr and murI genes, while D-alanine and D-glutamate are essential components of peptidoglycan. Also displays a more efficient cystathionine beta-lyase (CBL) activity, cleaving cystathionine to homocysteine and pyruvate; however, this reaction seems not to be physiologically relevant since T.maritima possesses an O-acetyl-homoserine thiolase (MetY) that bypasses the need of CBL for methionine [...] | Adenosylhomocysteinase; May play a key role in the regulation of the intracellular concentration of adenosylhomocysteine. | 0.581 |
| aar | guaA | TM_1270 | TM_1820 | Cystathionine gamma-synthase; Catalyzes the racemization of L-alanine to D-alanine, and of L-glutamate to D-glutamate. The activity is low, but likely physiological since T.maritima lacks canonical alr and murI genes, while D-alanine and D-glutamate are essential components of peptidoglycan. Also displays a more efficient cystathionine beta-lyase (CBL) activity, cleaving cystathionine to homocysteine and pyruvate; however, this reaction seems not to be physiologically relevant since T.maritima possesses an O-acetyl-homoserine thiolase (MetY) that bypasses the need of CBL for methionine [...] | GMP synthase; Catalyzes the synthesis of GMP from XMP. | 0.531 |
| aar | metK | TM_1270 | TM_1658 | Cystathionine gamma-synthase; Catalyzes the racemization of L-alanine to D-alanine, and of L-glutamate to D-glutamate. The activity is low, but likely physiological since T.maritima lacks canonical alr and murI genes, while D-alanine and D-glutamate are essential components of peptidoglycan. Also displays a more efficient cystathionine beta-lyase (CBL) activity, cleaving cystathionine to homocysteine and pyruvate; however, this reaction seems not to be physiologically relevant since T.maritima possesses an O-acetyl-homoserine thiolase (MetY) that bypasses the need of CBL for methionine [...] | S-adenosylmethionine synthetase; Catalyzes the formation of S-adenosylmethionine (AdoMet) from methionine and ATP. The overall synthetic reaction is composed of two sequential steps, AdoMet formation and the subsequent tripolyphosphate hydrolysis which occurs prior to release of AdoMet from the enzyme. | 0.580 |
| aar | mtnN | TM_1270 | TM_1129 | Cystathionine gamma-synthase; Catalyzes the racemization of L-alanine to D-alanine, and of L-glutamate to D-glutamate. The activity is low, but likely physiological since T.maritima lacks canonical alr and murI genes, while D-alanine and D-glutamate are essential components of peptidoglycan. Also displays a more efficient cystathionine beta-lyase (CBL) activity, cleaving cystathionine to homocysteine and pyruvate; however, this reaction seems not to be physiologically relevant since T.maritima possesses an O-acetyl-homoserine thiolase (MetY) that bypasses the need of CBL for methionine [...] | 5-methylthioadenosine/S-adenosylhomocysteine nucleosidase; Catalyzes the irreversible cleavage of the glycosidic bond in both 5'-methylthioadenosine (MTA) and S-adenosylhomocysteine (SAH/AdoHcy) to adenine and the corresponding thioribose, 5'- methylthioribose and S-ribosylhomocysteine, respectively. Belongs to the PNP/UDP phosphorylase family. MtnN subfamily. | 0.509 |
| ahcY | aar | TM_0172 | TM_1270 | Adenosylhomocysteinase; May play a key role in the regulation of the intracellular concentration of adenosylhomocysteine. | Cystathionine gamma-synthase; Catalyzes the racemization of L-alanine to D-alanine, and of L-glutamate to D-glutamate. The activity is low, but likely physiological since T.maritima lacks canonical alr and murI genes, while D-alanine and D-glutamate are essential components of peptidoglycan. Also displays a more efficient cystathionine beta-lyase (CBL) activity, cleaving cystathionine to homocysteine and pyruvate; however, this reaction seems not to be physiologically relevant since T.maritima possesses an O-acetyl-homoserine thiolase (MetY) that bypasses the need of CBL for methionine [...] | 0.581 |
| ahcY | metK | TM_0172 | TM_1658 | Adenosylhomocysteinase; May play a key role in the regulation of the intracellular concentration of adenosylhomocysteine. | S-adenosylmethionine synthetase; Catalyzes the formation of S-adenosylmethionine (AdoMet) from methionine and ATP. The overall synthetic reaction is composed of two sequential steps, AdoMet formation and the subsequent tripolyphosphate hydrolysis which occurs prior to release of AdoMet from the enzyme. | 0.788 |
| ahcY | mtaD | TM_0172 | TM_0936 | Adenosylhomocysteinase; May play a key role in the regulation of the intracellular concentration of adenosylhomocysteine. | Conserved hypothetical protein; Catalyzes the deamination of 5-methylthioadenosine and S- adenosyl-L-homocysteine into 5-methylthioinosine and S-inosyl-L- homocysteine, respectively. Is also able to deaminate adenosine. Adenosine-5-monophosphate (AMP) and S-adenosyl-L-methionine (SAM) are not enzyme substrates. | 0.433 |
| ahcY | mtnN | TM_0172 | TM_1129 | Adenosylhomocysteinase; May play a key role in the regulation of the intracellular concentration of adenosylhomocysteine. | 5-methylthioadenosine/S-adenosylhomocysteine nucleosidase; Catalyzes the irreversible cleavage of the glycosidic bond in both 5'-methylthioadenosine (MTA) and S-adenosylhomocysteine (SAH/AdoHcy) to adenine and the corresponding thioribose, 5'- methylthioribose and S-ribosylhomocysteine, respectively. Belongs to the PNP/UDP phosphorylase family. MtnN subfamily. | 0.995 |
| apt | guaA | TM_1384 | TM_1820 | Adenine phosphoribosyltransferase; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis. | GMP synthase; Catalyzes the synthesis of GMP from XMP. | 0.999 |
| apt | mtaD | TM_1384 | TM_0936 | Adenine phosphoribosyltransferase; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis. | Conserved hypothetical protein; Catalyzes the deamination of 5-methylthioadenosine and S- adenosyl-L-homocysteine into 5-methylthioinosine and S-inosyl-L- homocysteine, respectively. Is also able to deaminate adenosine. Adenosine-5-monophosphate (AMP) and S-adenosyl-L-methionine (SAM) are not enzyme substrates. | 0.428 |
| apt | mtnN | TM_1384 | TM_1129 | Adenine phosphoribosyltransferase; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis. | 5-methylthioadenosine/S-adenosylhomocysteine nucleosidase; Catalyzes the irreversible cleavage of the glycosidic bond in both 5'-methylthioadenosine (MTA) and S-adenosylhomocysteine (SAH/AdoHcy) to adenine and the corresponding thioribose, 5'- methylthioribose and S-ribosylhomocysteine, respectively. Belongs to the PNP/UDP phosphorylase family. MtnN subfamily. | 0.521 |
| apt | nadE2 | TM_1384 | TM_1253 | Adenine phosphoribosyltransferase; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis. | NH(3)-dependent NAD(+) synthetase; Catalyzes the ATP-dependent amidation of deamido-NAD to form NAD. Uses L-glutamine as a nitrogen source. | 0.432 |
| guaA | aar | TM_1820 | TM_1270 | GMP synthase; Catalyzes the synthesis of GMP from XMP. | Cystathionine gamma-synthase; Catalyzes the racemization of L-alanine to D-alanine, and of L-glutamate to D-glutamate. The activity is low, but likely physiological since T.maritima lacks canonical alr and murI genes, while D-alanine and D-glutamate are essential components of peptidoglycan. Also displays a more efficient cystathionine beta-lyase (CBL) activity, cleaving cystathionine to homocysteine and pyruvate; however, this reaction seems not to be physiologically relevant since T.maritima possesses an O-acetyl-homoserine thiolase (MetY) that bypasses the need of CBL for methionine [...] | 0.531 |
| guaA | apt | TM_1820 | TM_1384 | GMP synthase; Catalyzes the synthesis of GMP from XMP. | Adenine phosphoribosyltransferase; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis. | 0.999 |
| guaA | metK | TM_1820 | TM_1658 | GMP synthase; Catalyzes the synthesis of GMP from XMP. | S-adenosylmethionine synthetase; Catalyzes the formation of S-adenosylmethionine (AdoMet) from methionine and ATP. The overall synthetic reaction is composed of two sequential steps, AdoMet formation and the subsequent tripolyphosphate hydrolysis which occurs prior to release of AdoMet from the enzyme. | 0.703 |
| guaA | mtnN | TM_1820 | TM_1129 | GMP synthase; Catalyzes the synthesis of GMP from XMP. | 5-methylthioadenosine/S-adenosylhomocysteine nucleosidase; Catalyzes the irreversible cleavage of the glycosidic bond in both 5'-methylthioadenosine (MTA) and S-adenosylhomocysteine (SAH/AdoHcy) to adenine and the corresponding thioribose, 5'- methylthioribose and S-ribosylhomocysteine, respectively. Belongs to the PNP/UDP phosphorylase family. MtnN subfamily. | 0.566 |