Values CatLog read from this paper
The kinetic properties of various R258 mutants of deacetoxycephalosporin C synthase
PMID 12631288doi:10.1046/j.1432-1033.2003.03500.xOpen in Browse
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CatLog read 28 records (84 values) from this paper: deacetoxycephalosporin C synthase (DAOCS) from Streptomyces clavuligerus.
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 |
|---|---|---|---|---|---|---|---|
| deacetoxycephalosporin C synthase (DAOCS) | Streptomyces clavuligerus | ampicillin | 0.014 | 2.6 | 0.0054 | pH 7.5 | Open record: deacetoxycephalosporin C synthase (DAOCS), ampicillin |
| deacetoxycephalosporin C synthase (DAOCS) | Streptomyces clavuligerus | penicillin G | 0.021 | 1.1 | 0.019 | pH 7.5 | Open record: deacetoxycephalosporin C synthase (DAOCS), penicillin G |
| deacetoxycephalosporin C synthase (DAOCS)variant R258A | Streptomyces clavuligerus | ampicillin2-oxohexanoate; 2-oxohexanoate (2-OH) | 0.008 | 4.2 | 0.0018 | pH 7.5 | Open record: deacetoxycephalosporin C synthase (DAOCS) variant R258A, ampicillin |
| deacetoxycephalosporin C synthase (DAOCS)variant R258A | Streptomyces clavuligerus | ampicillin2-oxo-4-methyl-pentanoate; 2-oxo-4-methyl-pentanoate (2-OMP) | 0.011 | 4.5 | 0.0024 | pH 7.5 | Open record: deacetoxycephalosporin C synthase (DAOCS) variant R258A, ampicillin |
| deacetoxycephalosporin C synthase (DAOCS)variant R258A | Streptomyces clavuligerus | penicillin G2-oxohexanoate; 2-oxohexanoate (2-OH) | 0.013 | 0.79 | 0.017 | pH 7.5 | Open record: deacetoxycephalosporin C synthase (DAOCS) variant R258A, penicillin G |
| deacetoxycephalosporin C synthase (DAOCS)variant R258A | Streptomyces clavuligerus | penicillin G2-oxo-4-methyl-pentanoate; 2-oxo-4-methyl-pentanoate (2-OMP) | 0.02 | 1.8 | 0.011 | pH 7.5 | Open record: deacetoxycephalosporin C synthase (DAOCS) variant R258A, penicillin G |
| deacetoxycephalosporin C synthase (DAOCS)variant R258F | Streptomyces clavuligerus | ampicillin2-oxohexanoate; 2-oxohexanoate (2-OH) | 0.012 | 1.9 | 0.0063 | pH 7.5 | Open record: deacetoxycephalosporin C synthase (DAOCS) variant R258F, ampicillin |
| deacetoxycephalosporin C synthase (DAOCS)variant R258F | Streptomyces clavuligerus | ampicillin2-oxo-4-methyl-pentanoate; 2-oxo-4-methyl-pentanoate (2-OMP) | 0.011 | 0.79 | 0.014 | pH 7.5 | Open record: deacetoxycephalosporin C synthase (DAOCS) variant R258F, ampicillin |
| deacetoxycephalosporin C synthase (DAOCS)variant R258F | Streptomyces clavuligerus | penicillin G2-oxohexanoate; 2-oxohexanoate (2-OH) | 0.024 | 1.6 | 0.015 | pH 7.5 | Open record: deacetoxycephalosporin C synthase (DAOCS) variant R258F, penicillin G |
| deacetoxycephalosporin C synthase (DAOCS)variant R258F | Streptomyces clavuligerus | penicillin G2-oxo-4-methyl-pentanoate; 2-oxo-4-methyl-pentanoate (2-OMP) | 0.025 | 0.84 | 0.03 | pH 7.5 | Open record: deacetoxycephalosporin C synthase (DAOCS) variant R258F, penicillin G |
| deacetoxycephalosporin C synthase (DAOCS)variant R258H | Streptomyces clavuligerus | ampicillin2-oxohexanoate; 2-oxohexanoate (2-OH) | 0.007 | 4.2 | 0.0017 | pH 7.5 | Open record: deacetoxycephalosporin C synthase (DAOCS) variant R258H, ampicillin |
| deacetoxycephalosporin C synthase (DAOCS)variant R258H | Streptomyces clavuligerus | ampicillin2-oxo-4-methyl-pentanoate; 2-oxo-4-methyl-pentanoate (2-OMP) | 0.0053 | 4.1 | 0.0013 | pH 7.5 | Open record: deacetoxycephalosporin C synthase (DAOCS) variant R258H, ampicillin |
| deacetoxycephalosporin C synthase (DAOCS)variant R258H | Streptomyces clavuligerus | penicillin G2-oxohexanoate; 2-oxohexanoate (2-OH) | 0.013 | 3 | 0.0043 | pH 7.5 | Open record: deacetoxycephalosporin C synthase (DAOCS) variant R258H, penicillin G |
| deacetoxycephalosporin C synthase (DAOCS)variant R258H | Streptomyces clavuligerus | penicillin G2-oxo-4-methyl-pentanoate; 2-oxo-4-methyl-pentanoate (2-OMP) | 0.014 | 1.5 | 0.0093 | pH 7.5 | Open record: deacetoxycephalosporin C synthase (DAOCS) variant R258H, penicillin G |
| deacetoxycephalosporin C synthase (DAOCS)variant R258K | Streptomyces clavuligerus | ampicillin2-oxoglutarate; 2-oxoglutarate (2-OG) | 0.011 | 13 | 8 × 10⁻⁴ | pH 7.5 | Open record: deacetoxycephalosporin C synthase (DAOCS) variant R258K, ampicillin |
| deacetoxycephalosporin C synthase (DAOCS)variant R258K | Streptomyces clavuligerus | ampicillin2-oxohexanoate; 2-oxohexanoate (2-OH) | 0.009 | 24 | 4 × 10⁻⁴ | pH 7.5 | Open record: deacetoxycephalosporin C synthase (DAOCS) variant R258K, ampicillin |
| deacetoxycephalosporin C synthase (DAOCS)variant R258K | Streptomyces clavuligerus | ampicillin2-oxo-4-methyl-pentanoate; 2-oxo-4-methyl-pentanoate (2-OMP) | 0.013 | 15 | 9 × 10⁻⁴ | pH 7.5 | Open record: deacetoxycephalosporin C synthase (DAOCS) variant R258K, ampicillin |
| deacetoxycephalosporin C synthase (DAOCS)variant R258K | Streptomyces clavuligerus | penicillin G2-oxoglutarate; 2-oxoglutarate (2-OG) | 0.01 | 6.4 | 0.0016 | pH 7.5 | Open record: deacetoxycephalosporin C synthase (DAOCS) variant R258K, penicillin G |
| deacetoxycephalosporin C synthase (DAOCS)variant R258K | Streptomyces clavuligerus | penicillin G2-oxohexanoate; 2-oxohexanoate (2-OH) | 0.001 | 4.7 | 0.0021 | pH 7.5 | Open record: deacetoxycephalosporin C synthase (DAOCS) variant R258K, penicillin G |
| deacetoxycephalosporin C synthase (DAOCS)variant R258K | Streptomyces clavuligerus | penicillin G2-oxo-4-methyl-pentanoate; 2-oxo-4-methyl-pentanoate (2-OMP) | 0.02 | 7 | 0.0029 | pH 7.5 | Open record: deacetoxycephalosporin C synthase (DAOCS) variant R258K, penicillin G |
| deacetoxycephalosporin C synthase (DAOCS)variant R258L | Streptomyces clavuligerus | ampicillin2-oxohexanoate; 2-oxohexanoate (2-OH) | 0.012 | 2.6 | 0.0046 | pH 7.5 | Open record: deacetoxycephalosporin C synthase (DAOCS) variant R258L, ampicillin |
| deacetoxycephalosporin C synthase (DAOCS)variant R258L | Streptomyces clavuligerus | ampicillin2-oxo-4-methyl-pentanoate; 2-oxo-4-methyl-pentanoate (2-OMP) | 0.0086 | 1.3 | 0.0066 | pH 7.5 | Open record: deacetoxycephalosporin C synthase (DAOCS) variant R258L, ampicillin |
| deacetoxycephalosporin C synthase (DAOCS)variant R258L | Streptomyces clavuligerus | penicillin G2-oxohexanoate; 2-oxohexanoate (2-OH) | 0.019 | 1.7 | 0.011 | pH 7.5 | Open record: deacetoxycephalosporin C synthase (DAOCS) variant R258L, penicillin G |
| deacetoxycephalosporin C synthase (DAOCS)variant R258L | Streptomyces clavuligerus | penicillin G2-oxo-4-methyl-pentanoate; 2-oxo-4-methyl-pentanoate (2-OMP) | 0.02 | 1.2 | 0.017 | pH 7.5 | Open record: deacetoxycephalosporin C synthase (DAOCS) variant R258L, penicillin G |
| deacetoxycephalosporin C synthase (DAOCS)variant R258Q | Streptomyces clavuligerus | ampicillin2-oxohexanoate; 2-oxohexanoate (2-OH) | 0.017 | 6.6 | 0.0026 | pH 7.5 | Open record: deacetoxycephalosporin C synthase (DAOCS) variant R258Q, ampicillin |
| deacetoxycephalosporin C synthase (DAOCS)variant R258Q | Streptomyces clavuligerus | ampicillin2-oxo-4-methyl-pentanoate; 2-oxo-4-methyl-pentanoate (2-OMP) | 0.014 | 3.3 | 0.0042 | pH 7.5 | Open record: deacetoxycephalosporin C synthase (DAOCS) variant R258Q, ampicillin |
| deacetoxycephalosporin C synthase (DAOCS)variant R258Q | Streptomyces clavuligerus | penicillin G2-oxohexanoate; 2-oxohexanoate (2-OH) | 0.01 | 0.79 | 0.013 | pH 7.5 | Open record: deacetoxycephalosporin C synthase (DAOCS) variant R258Q, penicillin G |
| deacetoxycephalosporin C synthase (DAOCS)variant R258Q | Streptomyces clavuligerus | penicillin G2-oxo-4-methyl-pentanoate; 2-oxo-4-methyl-pentanoate (2-OMP) | 0.021 | 1.5 | 0.014 | pH 7.5 | Open record: deacetoxycephalosporin C synthase (DAOCS) variant R258Q, penicillin G |