EC 5.3.1.23: S-methyl-5-thioribose-1-phosphate isomerase
IsomerasesOpen in Browse
CatLog read 7 records for EC 5.3.1.23 from 1 paper, for 3 organisms. Names in these papers: isomerase MtnA (BsMtnA), isomerase MtnA (EcMtnA), isomerase MtnA (RrMtnA).
Read from the paper by an AI model and checked against the paper by a second, separate AI run; code converted the units.
CatLog also holds 9 records for EC 5.3.1.23 that are not yet re-read: from its earlier version, built from the enzyme databases and partly checked against the papers. All records for EC 5.3.1.23 in Browse.
Papers
| Paper | Organisms | Records |
|---|---|---|
| A bifunctional salvage pathway for two distinct S-adenosylmethionine by-products that is widespread in bacteria, including pathogenic Escherichia coli | Bacillus subtilis, Escherichia coli and 1 more | 7 |
Records
| Enzyme | Organism | Substrate | kcat (s⁻¹) | Km (mM) | kcat/Km (mM⁻¹ s⁻¹) | Conditions | Paper | Open record |
|---|---|---|---|---|---|---|---|---|
| isomerase MtnA (BsMtnA) | Bacillus subtilis | 5-deoxyribose-1-phosphate | 0.45 | — | — | pH 7.8, 30 °C | PMID 31950558 | Open record: isomerase MtnA (BsMtnA), 5-deoxyribose-1-phosphate |
| isomerase MtnA (BsMtnA) | Bacillus subtilis | 5-methylthioribose-1-phosphate | 3.9 | 0.114 | 35 | pH 7.8, 30 °C | PMID 31950558 | Open record: isomerase MtnA (BsMtnA), 5-methylthioribose-1-phosphate |
| isomerase MtnA (BsMtnA) | Bacillus subtilis | ribose-1-phosphate | 0.021 | — | — | pH 7.8, 30 °C | PMID 31950558 | Open record: isomerase MtnA (BsMtnA), ribose-1-phosphate |
| isomerase MtnA (EcMtnA) | Escherichia coli | 5-deoxyribose-1-phosphate | 2.02 | 0.222 | 9.1 | pH 7.8, 30 °C | PMID 31950558 | Open record: isomerase MtnA (EcMtnA), 5-deoxyribose-1-phosphate |
| isomerase MtnA (EcMtnA) | Escherichia coli | 5-methylthioribose-1-phosphate | 0.49 | 0.05 | 9.8 | pH 7.8, 30 °C | PMID 31950558 | Open record: isomerase MtnA (EcMtnA), 5-methylthioribose-1-phosphate |
| isomerase MtnA (EcMtnA) | Escherichia coli | ribose-1-phosphate | 0.67 | — | — | pH 7.8, 30 °C | PMID 31950558 | Open record: isomerase MtnA (EcMtnA), ribose-1-phosphate |
| isomerase MtnA (RrMtnA) | Rhodospirillum rubrum | ribose-1-phosphate | 0.03 | — | — | pH 7.8, 30 °C | PMID 31950558 | Open record: isomerase MtnA (RrMtnA), ribose-1-phosphate |