Values CatLog read from this paper
Zinc-mediated amino acid discrimination in cysteinyl-tRNA synthetase
PMID 12662918doi:10.1016/s0022-2836(03)00241-9Open in Browse
The paper itself is not on this site: read it at the publisher. This page lists only the values CatLog read from it.
CatLog read 13 records (39 values) from this paper: cysteinyl-tRNA synthetase (CysRS) from Escherichia coli.
Read from the paper by an AI model and checked against the paper by a second, separate AI run; code converted the units. Values are in CatLog's units; each record opens in Browse with the line the paper prints and the checks.
| Enzyme | Organism | Substrate | kcat (s⁻¹) | Km (mM) | kcat/Km (mM⁻¹ s⁻¹) | Conditions | Open record |
|---|---|---|---|---|---|---|---|
| cysteinyl-tRNA synthetase (CysRS) | Escherichia coli | adenosine 5'-triphosphate | 91 | 0.29 | 3.1 × 10³ | Open record: cysteinyl-tRNA synthetase (CysRS), adenosine 5'-triphosphate | |
| cysteinyl-tRNA synthetase (CysRS) | Escherichia coli | adenosine 5'-triphosphateZn2+ enzyme (0.98 mol Zn2+/mol); C-terminal His-tag | 142 | 0.25 | 5.6 × 10³ | Open record: cysteinyl-tRNA synthetase (CysRS), adenosine 5'-triphosphate | |
| cysteinyl-tRNA synthetase (CysRS) | Escherichia coli | adenosine 5'-triphosphateCo2+-substituted enzyme (0.92 mol Co2+/mol) | 57 | 0.22 | 2.6 × 10³ | Open record: cysteinyl-tRNA synthetase (CysRS), adenosine 5'-triphosphate | |
| cysteinyl-tRNA synthetase (CysRS) | Escherichia coli | cysteine | 79 | 0.022 | 3.6 × 10³ | Open record: cysteinyl-tRNA synthetase (CysRS), cysteine | |
| cysteinyl-tRNA synthetase (CysRS) | Escherichia coli | cysteineZn2+ enzyme (0.98 mol Zn2+/mol); C-terminal His-tag | 100 | 0.031 | 3.2 × 10³ | Open record: cysteinyl-tRNA synthetase (CysRS), cysteine | |
| cysteinyl-tRNA synthetase (CysRS) | Escherichia coli | cysteineCo2+-substituted enzyme (0.92 mol Co2+/mol) | 35 | 0.029 | 1.2 × 10³ | Open record: cysteinyl-tRNA synthetase (CysRS), cysteine | |
| cysteinyl-tRNA synthetase (CysRS) | Escherichia coli | tRNA^{Cys} | 0.9 | 3.5 × 10⁻⁴ | 2.5 × 10³ | Open record: cysteinyl-tRNA synthetase (CysRS), tRNA^{Cys} | |
| cysteinyl-tRNA synthetase (CysRS) | Escherichia coli | tRNA^{Cys}Zn2+ enzyme (0.98 mol Zn2+/mol); C-terminal His-tag | 2.5 | 0.00116 | 2.1 × 10³ | Open record: cysteinyl-tRNA synthetase (CysRS), tRNA^{Cys} | |
| cysteinyl-tRNA synthetase (CysRS) | Escherichia coli | tRNA^{Cys}Co2+-substituted enzyme (0.92 mol Co2+/mol) | 0.5 | 4.2 × 10⁻⁴ | 1.3 × 10³ | Open record: cysteinyl-tRNA synthetase (CysRS), tRNA^{Cys} | |
| cysteinyl-tRNA synthetase (CysRS)variant C28S/C209S | Escherichia coli | tRNA^{Cys} | 0.005 | 0.0952 | 0.055 | Open record: cysteinyl-tRNA synthetase (CysRS) variant C28S/C209S, tRNA^{Cys} | |
| cysteinyl-tRNA synthetase (CysRS)variant W205Y | Escherichia coli | adenosine 5'-triphosphate | 0.3 | 0.77 | 3.8 | Open record: cysteinyl-tRNA synthetase (CysRS) variant W205Y, adenosine 5'-triphosphate | |
| cysteinyl-tRNA synthetase (CysRS)variant W205Y | Escherichia coli | cysteine | 0.28 | 3.61 | 0.076 | Open record: cysteinyl-tRNA synthetase (CysRS) variant W205Y, cysteine | |
| cysteinyl-tRNA synthetase (CysRS)variant W205Y | Escherichia coli | tRNA^{Cys} | 0.007 | 0.00662 | 1 | Open record: cysteinyl-tRNA synthetase (CysRS) variant W205Y, tRNA^{Cys} |