EC 6.1.1.18: glutamine-tRNA ligase
LigasesOpen in Browse
CatLog read 19 records for EC 6.1.1.18 from 1 paper, for 1 organism. Names in these papers: glutaminyl-tRNA synthetase (GlnRS).
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 32 records for EC 6.1.1.18 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 6.1.1.18 in Browse.
Papers
| Paper | Organisms | Records |
|---|---|---|
| The terminal adenosine of tRNA(Gln) mediates tRNA-dependent amino acid recognition by glutaminyl-tRNA synthetase | Escherichia coli | 19 |
Records
| Enzyme | Organism | Substrate | kcat (s⁻¹) | Km (mM) | kcat/Km (mM⁻¹ s⁻¹) | Conditions | Paper | Open record |
|---|---|---|---|---|---|---|---|---|
| glutaminyl-tRNA synthetase (GlnRS) | Escherichia coli | L-glutamine | 2.62 | 0.114 | 23 | PMID 9657697 | Open record: glutaminyl-tRNA synthetase (GlnRS), L-glutamine | |
| glutaminyl-tRNA synthetase (GlnRS)variant D66E | Escherichia coli | adenosine 5'-triphosphate | 0.627 | 0.134 | 4.67 | PMID 9657697 | Open record: glutaminyl-tRNA synthetase (GlnRS) variant D66E, adenosine 5'-triphosphate | |
| glutaminyl-tRNA synthetase (GlnRS)variant D66E | Escherichia coli | L-glutamine | 0.7 | 2.02 | 0.348 | PMID 9657697 | Open record: glutaminyl-tRNA synthetase (GlnRS) variant D66E, L-glutamine | |
| glutaminyl-tRNA synthetase (GlnRS)variant D66F | Escherichia coli | adenosine 5'-triphosphate | 0.01588 | 0.593 | 0.0268 | PMID 9657697 | Open record: glutaminyl-tRNA synthetase (GlnRS) variant D66F, adenosine 5'-triphosphate | |
| glutaminyl-tRNA synthetase (GlnRS)variant D66F | Escherichia coli | L-glutamine | 0.0141 | 0.758 | 0.0192 | PMID 9657697 | Open record: glutaminyl-tRNA synthetase (GlnRS) variant D66F, L-glutamine | |
| glutaminyl-tRNA synthetase (GlnRS)variant F233D | Escherichia coli | adenosine 5'-triphosphate | 0.0423 | 0.538 | 0.0787 | PMID 9657697 | Open record: glutaminyl-tRNA synthetase (GlnRS) variant F233D, adenosine 5'-triphosphate | |
| glutaminyl-tRNA synthetase (GlnRS)variant F233D | Escherichia coli | L-glutamine | 0.0478 | 7.76 | 0.00617 | PMID 9657697 | Open record: glutaminyl-tRNA synthetase (GlnRS) variant F233D, L-glutamine | |
| glutaminyl-tRNA synthetase (GlnRS)variant F233L | Escherichia coli | adenosine 5'-triphosphate | 2.75 | 0.745 | 3.68 | PMID 9657697 | Open record: glutaminyl-tRNA synthetase (GlnRS) variant F233L, adenosine 5'-triphosphate | |
| glutaminyl-tRNA synthetase (GlnRS)variant F233L | Escherichia coli | L-glutamine | 1.62 | 2.21 | 0.732 | PMID 9657697 | Open record: glutaminyl-tRNA synthetase (GlnRS) variant F233L, L-glutamine | |
| glutaminyl-tRNA synthetase (GlnRS)variant F233Y | Escherichia coli | adenosine 5'-triphosphate | 2.47 | 0.42 | 5.87 | PMID 9657697 | Open record: glutaminyl-tRNA synthetase (GlnRS) variant F233Y, adenosine 5'-triphosphate | |
| glutaminyl-tRNA synthetase (GlnRS)variant F233Y | Escherichia coli | L-glutamine | 3.02 | 0.525 | 5.75 | PMID 9657697 | Open record: glutaminyl-tRNA synthetase (GlnRS) variant F233Y, L-glutamine | |
| glutaminyl-tRNA synthetase (GlnRS)variant Y211F | Escherichia coli | adenosine 5'-triphosphate | 1.51 | 0.74 | 2.03 | PMID 9657697 | Open record: glutaminyl-tRNA synthetase (GlnRS) variant Y211F, adenosine 5'-triphosphate | |
| glutaminyl-tRNA synthetase (GlnRS)variant Y211F | Escherichia coli | L-glutamine | 1.478 | 7.05 | 0.21 | PMID 9657697 | Open record: glutaminyl-tRNA synthetase (GlnRS) variant Y211F, L-glutamine | |
| glutaminyl-tRNA synthetase (GlnRS)variant Y211F/F233Y | Escherichia coli | adenosine 5'-triphosphate | 0.463 | 0.246 | 1.88 | PMID 9657697 | Open record: glutaminyl-tRNA synthetase (GlnRS) variant Y211F/F233Y, adenosine 5'-triphosphate | |
| glutaminyl-tRNA synthetase (GlnRS)variant Y211F/F233Y | Escherichia coli | L-glutamine | 0.552 | 0.584 | 0.982 | PMID 9657697 | Open record: glutaminyl-tRNA synthetase (GlnRS) variant Y211F/F233Y, L-glutamine | |
| glutaminyl-tRNA synthetase (GlnRS)variant Y211L | Escherichia coli | adenosine 5'-triphosphate | 0.318 | 0.315 | 1.01 | PMID 9657697 | Open record: glutaminyl-tRNA synthetase (GlnRS) variant Y211L, adenosine 5'-triphosphate | |
| glutaminyl-tRNA synthetase (GlnRS)variant Y211L | Escherichia coli | L-glutamine | 0.402 | 0.118 | 3.42 | PMID 9657697 | Open record: glutaminyl-tRNA synthetase (GlnRS) variant Y211L, L-glutamine | |
| glutaminyl-tRNA synthetase (GlnRS)variant Y211S | Escherichia coli | adenosine 5'-triphosphate | 0.136 | 0.735 | 0.185 | PMID 9657697 | Open record: glutaminyl-tRNA synthetase (GlnRS) variant Y211S, adenosine 5'-triphosphate | |
| glutaminyl-tRNA synthetase (GlnRS)variant Y211S | Escherichia coli | L-glutamine | 0.082 | 6.05 | 0.01353 | PMID 9657697 | Open record: glutaminyl-tRNA synthetase (GlnRS) variant Y211S, L-glutamine |