EC 3.1.1.13: sterol esterase
HydrolasesOpen in Browse
CatLog read 42 records for EC 3.1.1.13 from 4 papers, for 5 organisms. Names in these papers: hCE-1, cholesterol esterase, sterol esterase, cholesterol esterase (CHE).
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 21 records for EC 3.1.1.13 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 3.1.1.13 in Browse.
Papers
| Paper | Organisms | Records |
|---|---|---|
| Characterization of pyrethroid hydrolysis by the human liver carboxylesterases hCE-1 and hCE-2 | Homo sapiens | 15 |
| Novel family of cholesterol esterases produced by actinomycetes bacteria | Streptomyces avermitilis, Streptomyces griseus | 12 |
| Production, isolation and characterization of a sterol esterase from Ophiostoma piceae | Ophiostoma piceae | 9 |
| Novel cholesterol esterase secreted by Streptomyces persists during aqueous long-term storage | Streptomyces sp. X9 | 6 |
Records
| Enzyme | Organism | Substrate | kcat (s⁻¹) | Km (mM) | kcat/Km (mM⁻¹ s⁻¹) | Conditions | Paper | Open record |
|---|---|---|---|---|---|---|---|---|
| cholesterol esterase | Streptomyces avermitilis | 4-nitrophenyl laurate | 2.56 | 0.53 | 4.83 | pH 7, 37 °C | PMID 17161031 | Open record: cholesterol esterase, 4-nitrophenyl laurate |
| cholesterol esterase | Streptomyces avermitilis | 4-nitrophenyl myristate | 2.52 | 0.8 | 3.15 | pH 7, 37 °C | PMID 17161031 | Open record: cholesterol esterase, 4-nitrophenyl myristate |
| cholesterol esterase | Streptomyces avermitilis | 4-nitrophenyl palmitate | 1.44 | 1 | 1.44 | pH 7, 37 °C | PMID 17161031 | Open record: cholesterol esterase, 4-nitrophenyl palmitate |
| cholesterol esterase | Streptomyces avermitilis | cholesteryl linoleate | 24.7 | 0.21 | 118 | pH 7, 37 °C | PMID 17161031 | Open record: cholesterol esterase, cholesteryl linoleate |
| cholesterol esterase | Streptomyces avermitilis | cholesteryl myristate | 12.4 | 0.49 | 25.3 | pH 7, 37 °C | PMID 17161031 | Open record: cholesterol esterase, cholesteryl myristate |
| cholesterol esterase | Streptomyces avermitilis | cholesteryl palmitate | 15.7 | 2.86 | 5.5 | pH 7, 37 °C | PMID 17161031 | Open record: cholesterol esterase, cholesteryl palmitate |
| cholesterol esterase | Streptomyces griseus | 4-nitrophenyl laurate | 3.43 | 0.63 | 5.44 | pH 7, 37 °C | PMID 17161031 | Open record: cholesterol esterase, 4-nitrophenyl laurate |
| cholesterol esterase | Streptomyces griseus | 4-nitrophenyl myristate | 3.86 | 0.77 | 5.01 | pH 7, 37 °C | PMID 17161031 | Open record: cholesterol esterase, 4-nitrophenyl myristate |
| cholesterol esterase | Streptomyces griseus | 4-nitrophenyl palmitate | 1.73 | 0.85 | 2.04 | pH 7, 37 °C | PMID 17161031 | Open record: cholesterol esterase, 4-nitrophenyl palmitate |
| cholesterol esterase | Streptomyces griseus | cholesteryl linoleate | 25.6 | 0.18 | 142 | pH 7, 37 °C | PMID 17161031 | Open record: cholesterol esterase, cholesteryl linoleate |
| cholesterol esterase | Streptomyces griseus | cholesteryl myristate | 13.3 | 0.35 | 38 | pH 7, 37 °C | PMID 17161031 | Open record: cholesterol esterase, cholesteryl myristate |
| cholesterol esterase | Streptomyces griseus | cholesteryl stearate | 23.3 | 1.67 | 14 | pH 7, 37 °C | PMID 17161031 | Open record: cholesterol esterase, cholesteryl stearate |
| cholesterol esterase (CHE) | Streptomyces sp. X9 | cholesteryl linoleate | 31.2 | 0.09 | 347 | pH 7, 37 °C | PMID 16503286 | Open record: cholesterol esterase (CHE), cholesteryl linoleate |
| cholesterol esterase (CHE) | Streptomyces sp. X9 | cholesteryl myristate | 23.5 | 0.34 | 69.1 | pH 7, 37 °C | PMID 16503286 | Open record: cholesterol esterase (CHE), cholesteryl myristate |
| cholesterol esterase (CHE) | Streptomyces sp. X9 | cholesteryl palmitate | 96.7 | 6.8 | 14.2 | pH 7, 37 °C | PMID 16503286 | Open record: cholesterol esterase (CHE), cholesteryl palmitate |
| cholesterol esterase (CHE) | Streptomyces sp. X9 | p-nitrophenyl laurate | 1.4 | 4.3 | 0.3 | pH 7, 37 °C | PMID 16503286 | Open record: cholesterol esterase (CHE), p-nitrophenyl laurate |
| cholesterol esterase (CHE) | Streptomyces sp. X9 | p-nitrophenyl myristate | 4.5 | 1.1 | 4.1 | pH 7, 37 °C | PMID 16503286 | Open record: cholesterol esterase (CHE), p-nitrophenyl myristate |
| cholesterol esterase (CHE) | Streptomyces sp. X9 | p-nitrophenyl palmitate | 2.9 | 2.1 | 1.4 | pH 7, 37 °C | PMID 16503286 | Open record: cholesterol esterase (CHE), p-nitrophenyl palmitate |
| hCE-1 | Homo sapiens | (2R)(αR)-A4 | 0.0017 | 7 × 10⁻⁴ | 2.5 | pH 8, 37 °C | PMID 16359636 | Open record: hCE-1, (2R)(αR)-A4 |
| hCE-1 | Homo sapiens | (2R)(αS)-A4 | 0.0022 | 8 × 10⁻⁴ | 2.7 | pH 8, 37 °C | PMID 16359636 | Open record: hCE-1, (2R)(αS)-A4 |
| hCE-1 | Homo sapiens | (2S)(αS)-A4 | 5 × 10⁻⁴ | 8 × 10⁻⁴ | 0.67 | pH 8, 37 °C | PMID 16359636 | Open record: hCE-1, (2S)(αS)-A4 |
| hCE-1 | Homo sapiens | (αR)(1R)-cis-A3 | 0.0032 | 3 × 10⁻⁴ | 11.8 | pH 8, 37 °C | PMID 16359636 | Open record: hCE-1, (αR)(1R)-cis-A3 |
| hCE-1 | Homo sapiens | (αR)(1R)-trans-A3 | 0.022 | 0.0017 | 12.3 | pH 8, 37 °C | PMID 16359636 | Open record: hCE-1, (αR)(1R)-trans-A3 |
| hCE-1 | Homo sapiens | (αR)(1S)-cis-A3 | 0.0015 | 0.0015 | 1 | pH 8, 37 °C | PMID 16359636 | Open record: hCE-1, (αR)(1S)-cis-A3 |
| hCE-1 | Homo sapiens | (αR)(1S)-trans-A3 | 0.028 | 0.0019 | 14.5 | pH 8, 37 °C | PMID 16359636 | Open record: hCE-1, (αR)(1S)-trans-A3 |
| hCE-1 | Homo sapiens | (αS)(1R)-cis-A3 | 0.0032 | 3 × 10⁻⁴ | 9.5 | pH 8, 37 °C | PMID 16359636 | Open record: hCE-1, (αS)(1R)-cis-A3 |
| hCE-1 | Homo sapiens | (αS)(1R)-trans-A3 | 0.073 | 7 × 10⁻⁴ | 110 | pH 8, 37 °C | PMID 16359636 | Open record: hCE-1, (αS)(1R)-trans-A3 |
| hCE-1 | Homo sapiens | (αS)(1S)-cis-A3 | 0.0012 | 0.0014 | 0.83 | pH 8, 37 °C | PMID 16359636 | Open record: hCE-1, (αS)(1S)-cis-A3 |
| hCE-1 | Homo sapiens | (αS)(1S)-trans-A3 | 0.028 | 0.0024 | 11.8 | pH 8, 37 °C | PMID 16359636 | Open record: hCE-1, (αS)(1S)-trans-A3 |
| hCE-1 | Homo sapiens | A6 | 0.0042 | 0.0018 | 2.3 | pH 8, 37 °C | PMID 16359636 | Open record: hCE-1, A6 |
| hCE-1 | Homo sapiens | A8 | 0.005 | 0.0015 | 3.3 | pH 8, 37 °C | PMID 16359636 | Open record: hCE-1, A8 |
| hCE-1 | Homo sapiens | cypermethrin | 0.022 | 0.02 | 1.2 | pH 8, 37 °C | PMID 16359636 | Open record: hCE-1, cypermethrin |
| hCE-1 | Homo sapiens | p-nitrophenyl acetate | 17 | 0.027 | 630 | pH 8, 37 °C | PMID 16359636 | Open record: hCE-1, p-nitrophenyl acetate |
| sterol esterase | Ophiostoma piceae | 4-nitrophenyl butanoate | 44 | 0.27 | 162 | pH 7 | PMID 12479402 | Open record: sterol esterase, 4-nitrophenyl butanoate |
| sterol esterase | Ophiostoma piceae | 4-nitrophenyl hexadecanoate | 74 | 0.33 | 224 | pH 7 | PMID 12479402 | Open record: sterol esterase, 4-nitrophenyl hexadecanoate |
| sterol esterase | Ophiostoma piceae | Cholesteryl butyrate | 47 | 3 | 15.6 | pH 7, 25 °C | PMID 12479402 | Open record: sterol esterase, Cholesteryl butyrate |
| sterol esterase | Ophiostoma piceae | Cholesteryl linoleate | 150 | 0.99 | 152 | pH 7, 25 °C | PMID 12479402 | Open record: sterol esterase, Cholesteryl linoleate |
| sterol esterase | Ophiostoma piceae | Cholesteryl oleate | 138 | 1 | 138 | pH 7, 25 °C | PMID 12479402 | Open record: sterol esterase, Cholesteryl oleate |
| sterol esterase | Ophiostoma piceae | Cholesteryl palmitate | 67 | 0.87 | 77 | pH 7, 25 °C | PMID 12479402 | Open record: sterol esterase, Cholesteryl palmitate |
| sterol esterase | Ophiostoma piceae | Cholesteryl stearate | 71 | 1.1 | 65 | pH 7, 25 °C | PMID 12479402 | Open record: sterol esterase, Cholesteryl stearate |
| sterol esterase | Ophiostoma piceae | Tributyrin | 179 | 9.9 | 18 | pH 7, 25 °C | PMID 12479402 | Open record: sterol esterase, Tributyrin |
| sterol esterase | Ophiostoma piceae | Triolein | 290 | 0.98 | 296 | pH 7, 25 °C | PMID 12479402 | Open record: sterol esterase, Triolein |