EC 4.3.1.19: threonine ammonia-lyase
LyasesOpen in Browse
CatLog read 14 records for EC 4.3.1.19 from 1 paper, for 1 organism. Names in these papers: L-threonine deaminase (L-TD).
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 49 records for EC 4.3.1.19 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 4.3.1.19 in Browse.
Papers
| Paper | Organisms | Records |
|---|---|---|
| Increased productivity of L-2-aminobutyric acid and total turnover number of NAD+/NADH in a one-pot system through enhanced thermostability of L-threonine deaminase | Escherichia coli | 14 |
Records
| Enzyme | Organism | Substrate | kcat (s⁻¹) | Km (mM) | kcat/Km (mM⁻¹ s⁻¹) | Conditions | Paper | Open record |
|---|---|---|---|---|---|---|---|---|
| L-threonine deaminase (L-TD) | Escherichia coli | L-threonineTable 1 | 1414 | 14.5 | 97.5 calc. | pH 7.5, 30 °C | PMID 30259222 | Open record: L-threonine deaminase (L-TD), L-threonine |
| L-threonine deaminase (L-TD) | Escherichia coli | L-threoninein the text | — | — | 97 | pH 7.5, 30 °C | PMID 30259222 | Open record: L-threonine deaminase (L-TD), L-threonine |
| L-threonine deaminase (L-TD)variant A14T | Escherichia coli | L-threonine | 1261 | 32.5 | 38.8 calc. | pH 7.5, 30 °C | PMID 30259222 | Open record: L-threonine deaminase (L-TD) variant A14T, L-threonine |
| L-threonine deaminase (L-TD)variant A14T/G323D | Escherichia coli | L-threonine | 1369 | 30.1 | 45.5 calc. | pH 7.5, 30 °C | PMID 30259222 | Open record: L-threonine deaminase (L-TD) variant A14T/G323D, L-threonine |
| L-threonine deaminase (L-TD)variant F510L | Escherichia coli | L-threonine | 1.23 × 10³ | 28.3 | 43.5 calc. | pH 7.5, 30 °C | PMID 30259222 | Open record: L-threonine deaminase (L-TD) variant F510L, L-threonine |
| L-threonine deaminase (L-TD)variant G323D | Escherichia coli | L-threonine | 1398 | 33.6 | 41.6 calc. | pH 7.5, 30 °C | PMID 30259222 | Open record: L-threonine deaminase (L-TD) variant G323D, L-threonine |
| L-threonine deaminase (L-TD)variant G323D/F510L | Escherichia coli | L-threonine | 1283 | 26.4 | 48.6 calc. | pH 7.5, 30 °C | PMID 30259222 | Open record: L-threonine deaminase (L-TD) variant G323D/F510L, L-threonine |
| L-threonine deaminase (L-TD)variant G323D/F510L/R449C | Escherichia coli | L-threonine | 1298 | 27.1 | 47.9 calc. | pH 7.5, 30 °C | PMID 30259222 | Open record: L-threonine deaminase (L-TD) variant G323D/F510L/R449C, L-threonine |
| L-threonine deaminase (L-TD)variant G323D/F510L/T344A | Escherichia coli | L-threonine | 1309 | 26.2 | 50.0 calc. | pH 7.5, 30 °C | PMID 30259222 | Open record: L-threonine deaminase (L-TD) variant G323D/F510L/T344A, L-threonine |
| L-threonine deaminase (L-TD)variant G323D/F510L/T344A/R449C | Escherichia coli | L-threonine | 1301 | 26.9 | 48.4 calc. | pH 7.5, 30 °C | PMID 30259222 | Open record: L-threonine deaminase (L-TD) variant G323D/F510L/T344A/R449C, L-threonine |
| L-threonine deaminase (L-TD)variant G323D/R449C | Escherichia coli | L-threonine | 1312 | 33.5 | 39.2 calc. | pH 7.5, 30 °C | PMID 30259222 | Open record: L-threonine deaminase (L-TD) variant G323D/R449C, L-threonine |
| L-threonine deaminase (L-TD)variant G323D/T344A | Escherichia coli | L-threonine | 1394 | 33.7 | 41.4 calc. | pH 7.5, 30 °C | PMID 30259222 | Open record: L-threonine deaminase (L-TD) variant G323D/T344A, L-threonine |
| L-threonine deaminase (L-TD)variant R449C | Escherichia coli | L-threonine | 1273 | 32.8 | 38.8 calc. | pH 7.5, 30 °C | PMID 30259222 | Open record: L-threonine deaminase (L-TD) variant R449C, L-threonine |
| L-threonine deaminase (L-TD)variant T344A | Escherichia coli | L-threonine | 1256 | 33.3 | 37.7 calc. | pH 7.5, 30 °C | PMID 30259222 | Open record: L-threonine deaminase (L-TD) variant T344A, L-threonine |