EC 2.6.1.9: histidinol-phosphate transaminase
TransferasesOpen in Browse
CatLog read 22 records for EC 2.6.1.9 from 3 papers, for 3 organisms. Names in these papers: histidinol-phosphate aminotransferase (HisC, cgHisC), L-histidinol-phosphate aminotransferase (tmHspAT), histidinol phosphate aminotransferase (mHspAT).
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 6 records for EC 2.6.1.9 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 2.6.1.9 in Browse.
Papers
| Paper | Organisms | Records |
|---|---|---|
| Insights into the structural basis of substrate recognition by histidinol-phosphate aminotransferase from Corynebacterium glutamicum | Corynebacterium glutamicum | 15 |
| Structural studies of the catalytic reaction pathway of a hyperthermophilic histidinol-phosphate aminotransferase | Thermotoga maritima | 4 |
| Crystal structures of Mycobacterium tuberculosis HspAT and ArAT reveal structural basis of their distinct substrate specificities | Mycobacterium tuberculosis | 3 |
Records
| Enzyme | Organism | Substrate | kcat (s⁻¹) | Km (mM) | kcat/Km (mM⁻¹ s⁻¹) | Conditions | Paper | Open record |
|---|---|---|---|---|---|---|---|---|
| histidinol phosphate aminotransferase (mHspAT) | Mycobacterium tuberculosis | L-histidinol phosphate | 426 | 0.42 | 1.02 × 10³ | pH 8.4, 37 °C | PMID 26738801 | Open record: histidinol phosphate aminotransferase (mHspAT), L-histidinol phosphate |
| histidinol phosphate aminotransferase (mHspAT) | Mycobacterium tuberculosis | L-phenylalanine | 220 | 7.1 | 30 | pH 8.4, 37 °C | PMID 26738801 | Open record: histidinol phosphate aminotransferase (mHspAT), L-phenylalanine |
| histidinol phosphate aminotransferase (mHspAT) | Mycobacterium tuberculosis | L-tyrosine | 3.1 × 10³ | 9.76 | 320 | pH 8.4, 37 °C | PMID 26738801 | Open record: histidinol phosphate aminotransferase (mHspAT), L-tyrosine |
| histidinol-phosphate aminotransferase (HisC, cgHisC) | Corynebacterium glutamicum | histidinol phosphate | 1.18 | 0.89 | 1.326 | PMID 18560156 | Open record: histidinol-phosphate aminotransferase (HisC, cgHisC), histidinol phosphate | |
| histidinol-phosphate aminotransferase (HisC, cgHisC) | Corynebacterium glutamicum | L-leucine | 3.27 | 94.4 | 0.0348 | PMID 18560156 | Open record: histidinol-phosphate aminotransferase (HisC, cgHisC), L-leucine | |
| histidinol-phosphate aminotransferase (HisC, cgHisC) | Corynebacterium glutamicum | L-phenylalanine | 4.1 | 106 | 0.0387 | PMID 18560156 | Open record: histidinol-phosphate aminotransferase (HisC, cgHisC), L-phenylalanine | |
| histidinol-phosphate aminotransferase (HisC, cgHisC)variant N99D | Corynebacterium glutamicum | histidinol phosphate | 1.86 | 9.1 | 0.2047 | PMID 18560156 | Open record: histidinol-phosphate aminotransferase (HisC, cgHisC) variant N99D, histidinol phosphate | |
| histidinol-phosphate aminotransferase (HisC, cgHisC)variant N99D | Corynebacterium glutamicum | L-leucine | 1.6 | 55.8 | 0.0287 | PMID 18560156 | Open record: histidinol-phosphate aminotransferase (HisC, cgHisC) variant N99D, L-leucine | |
| histidinol-phosphate aminotransferase (HisC, cgHisC)variant N99D | Corynebacterium glutamicum | L-phenylalanine | 2.22 | 71.4 | 0.0311 | PMID 18560156 | Open record: histidinol-phosphate aminotransferase (HisC, cgHisC) variant N99D, L-phenylalanine | |
| histidinol-phosphate aminotransferase (HisC, cgHisC)variant Y123F | Corynebacterium glutamicum | histidinol phosphate | 0.39 | 1.3 | 0.3139 | PMID 18560156 | Open record: histidinol-phosphate aminotransferase (HisC, cgHisC) variant Y123F, histidinol phosphate | |
| histidinol-phosphate aminotransferase (HisC, cgHisC)variant Y123F | Corynebacterium glutamicum | L-leucine | 0.66 | 53.4 | 0.0124 | PMID 18560156 | Open record: histidinol-phosphate aminotransferase (HisC, cgHisC) variant Y123F, L-leucine | |
| histidinol-phosphate aminotransferase (HisC, cgHisC)variant Y123F | Corynebacterium glutamicum | L-phenylalanine | 0.59 | 27.5 | 0.0217 | PMID 18560156 | Open record: histidinol-phosphate aminotransferase (HisC, cgHisC) variant Y123F, L-phenylalanine | |
| histidinol-phosphate aminotransferase (HisC, cgHisC)variant Y21F | Corynebacterium glutamicum | histidinol phosphate | 1.93 | 6.7 | 0.139 | PMID 18560156 | Open record: histidinol-phosphate aminotransferase (HisC, cgHisC) variant Y21F, histidinol phosphate | |
| histidinol-phosphate aminotransferase (HisC, cgHisC)variant Y21F | Corynebacterium glutamicum | L-leucine | 1.72 | 80.8 | 0.0213 | PMID 18560156 | Open record: histidinol-phosphate aminotransferase (HisC, cgHisC) variant Y21F, L-leucine | |
| histidinol-phosphate aminotransferase (HisC, cgHisC)variant Y21F | Corynebacterium glutamicum | L-phenylalanine | 0.87 | 25.5 | 0.0341 | PMID 18560156 | Open record: histidinol-phosphate aminotransferase (HisC, cgHisC) variant Y21F, L-phenylalanine | |
| histidinol-phosphate aminotransferase (HisC, cgHisC)variant Y257F | Corynebacterium glutamicum | histidinol phosphate | 0.51 | 2.2 | 0.2328 | PMID 18560156 | Open record: histidinol-phosphate aminotransferase (HisC, cgHisC) variant Y257F, histidinol phosphate | |
| histidinol-phosphate aminotransferase (HisC, cgHisC)variant Y257F | Corynebacterium glutamicum | L-leucine | 0.69 | 32.8 | 0.0201 | PMID 18560156 | Open record: histidinol-phosphate aminotransferase (HisC, cgHisC) variant Y257F, L-leucine | |
| histidinol-phosphate aminotransferase (HisC, cgHisC)variant Y257F | Corynebacterium glutamicum | L-phenylalanine | 0.68 | 22.2 | 0.0308 | PMID 18560156 | Open record: histidinol-phosphate aminotransferase (HisC, cgHisC) variant Y257F, L-phenylalanine | |
| L-histidinol-phosphate aminotransferase (tmHspAT) | Thermotoga maritima | L-histidinol phosphate | 0.047 | 0.8 | 0.058 | pH 8, 20 °C | PMID 15007066 | Open record: L-histidinol-phosphate aminotransferase (tmHspAT), L-histidinol phosphate |
| L-histidinol-phosphate aminotransferase (tmHspAT) | Thermotoga maritima | phenylalanine | 0.0087 | 38 | 2.3 × 10⁻⁴ | pH 8, 20 °C | PMID 15007066 | Open record: L-histidinol-phosphate aminotransferase (tmHspAT), phenylalanine |
| L-histidinol-phosphate aminotransferase (tmHspAT) | Thermotoga maritima | tryptophan | 0.0142 | 3.4 | 0.0042 | pH 8, 20 °C | PMID 15007066 | Open record: L-histidinol-phosphate aminotransferase (tmHspAT), tryptophan |
| L-histidinol-phosphate aminotransferase (tmHspAT) | Thermotoga maritima | tyrosine | 0.043 | 2.3 | 0.0188 | pH 8, 20 °C | PMID 15007066 | Open record: L-histidinol-phosphate aminotransferase (tmHspAT), tyrosine |