Values CatLog read from this paper
Structural insights into the low pH adaptation of a unique carboxylesterase from Ferroplasma: altering the pH optima of two carboxylesterases
PMID 25043762doi:10.1074/jbc.m113.521856Open 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 11 records (33 values) from this paper: carboxylesterase EstFa_R (recombinant EstFa), carboxylesterase SshEstI from Ferroplasma acidiphilum, Sulfolobus shibatae.
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 |
|---|---|---|---|---|---|---|---|
| carboxylesterase EstFa_R (recombinant EstFa) | Ferroplasma acidiphilum | 4-nitrophenyl acetate | 13 | 0.73 | 17.8 | pH 6, 35 °C | Open record: carboxylesterase EstFa_R (recombinant EstFa), 4-nitrophenyl acetate |
| carboxylesterase EstFa_R (recombinant EstFa) | Ferroplasma acidiphilum | 4-nitrophenyl butyrate | 56 | 0.32 | 173 | pH 6, 35 °C | Open record: carboxylesterase EstFa_R (recombinant EstFa), 4-nitrophenyl butyrate |
| carboxylesterase EstFa_R (recombinant EstFa) | Ferroplasma acidiphilum | 4-nitrophenyl hexanoate | 11 | 0.13 | 79.5 | pH 6, 35 °C | Open record: carboxylesterase EstFa_R (recombinant EstFa), 4-nitrophenyl hexanoate |
| carboxylesterase EstFa_R (recombinant EstFa) | Ferroplasma acidiphilum | 4-nitrophenyl propionate | 28 | 0.37 | 74.4 | pH 6, 35 °C | Open record: carboxylesterase EstFa_R (recombinant EstFa), 4-nitrophenyl propionate |
| carboxylesterase EstFa_R (recombinant EstFa)variant N248A/P256Q/E257G/S283F | Ferroplasma acidiphilum | 4-nitrophenyl acetate | 31 | 1.2 | 25.8 | pH 6, 35 °C | Open record: carboxylesterase EstFa_R (recombinant EstFa) variant N248A/P256Q/E257G/S283F, 4-nitrophenyl acetate |
| carboxylesterase EstFa_R (recombinant EstFa)variant N248A/P256Q/E257G/S283F | Ferroplasma acidiphilum | 4-nitrophenyl butyrate | 101 | 0.48 | 211 | pH 6, 35 °C | Open record: carboxylesterase EstFa_R (recombinant EstFa) variant N248A/P256Q/E257G/S283F, 4-nitrophenyl butyrate |
| carboxylesterase EstFa_R (recombinant EstFa)variant N248A/P256Q/E257G/S283F | Ferroplasma acidiphilum | 4-nitrophenyl hexanoate | 159 | 0.13 | 1275 | pH 6, 35 °C | Open record: carboxylesterase EstFa_R (recombinant EstFa) variant N248A/P256Q/E257G/S283F, 4-nitrophenyl hexanoate |
| carboxylesterase EstFa_R (recombinant EstFa)variant N248A/P256Q/E257G/S283F | Ferroplasma acidiphilum | 4-nitrophenyl propionate | 59 | 0.7 | 84.6 | pH 6, 35 °C | Open record: carboxylesterase EstFa_R (recombinant EstFa) variant N248A/P256Q/E257G/S283F, 4-nitrophenyl propionate |
| carboxylesterase SshEstI | Sulfolobus shibatae | 4-nitrophenyl butyrate | 859 | 0.13 | 6.85 × 10³ | pH 7, 40 °C | Open record: carboxylesterase SshEstI, 4-nitrophenyl butyrate |
| carboxylesterase SshEstIvariant A241N/Q249P/G250E/F276S | Sulfolobus shibatae | 4-nitrophenyl butyrate | 6 | 0.05 | 119 | pH 7, 40 °C | Open record: carboxylesterase SshEstI variant A241N/Q249P/G250E/F276S, 4-nitrophenyl butyrate |
| carboxylesterase SshEstIvariant Q249P/G250E | Sulfolobus shibatae | 4-nitrophenyl butyrate | 872 | 0.18 | 4807 | pH 7, 40 °C | Open record: carboxylesterase SshEstI variant Q249P/G250E, 4-nitrophenyl butyrate |