Esterase (gene EstCS1) from a compost metagenomic library

Enzyme Description

Species
Na (compost metagenomic library)
Extremophile
No no indication for organism but "moderately thermophilic" and "moderately alkaliphilic" enzyme
EC Number

Sequence

Length: 309 amino acids
MSIHPSIQEVLNQVPLDLPRTLTPELIKELRETRVPLPEELRPKIYKKEDQIIQGPNGDIPIRLYTPKEQEENYIGVIAFHGGGWSLGNIESHDGAFRQLANVSGAKVISVDYRLAPENPFPAGLEDCYAVLKWVCENAESLQIDPEKIVVAGDSAGGNLSASLTQMARDRNGPKIWKQVLIYPATDALRSIEDSPYESVRENADAPILSASVTKSFWDHYISTEDDANNPYCSPIRANSFENLPPALIITAQYDPIRDEGEAYGKKLMENGVPTIIRRVEGAIHGFITMPIPFAYEILEEIGKFIREK
Ji-Min Park et al. (2020) β€” Characterization of a Novel Moderately Thermophilic Solvent-Tolerant Esterase Isolated From a Compost Metagenome Library
Frontiers in Microbiology  Β· doi:10.3389/fmicb.2019.03069 β†—  Β· Stability - Incubation
28 measurements
Database ID
Sequence Annotation
Explicit - Provided GenBank Accession Number
Protein Source
Recombinant, host bacterium Escherichia coli BL21 (DE3)

Experimental Data (28 measurements)

28 measurements β€” page 2 of 2
Property Assay Solvent Solvent Volume Aqueous Reference Measured Value Units Solution pH Temperature Substrate(s) Product(s) Cofactor(s) Shaking Comments
Stability - Incubation Activity after incubation (1 hour at 30Β°C), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 405 nm) in aqueous phase Ethanol 20% 100.0 99.9 % Incubation: 100 mM GTA buffer, Assay: 100 mM GTA buffer, 4% Ethanol, 1% acetonitrile Incubation: 9, Assay: 9 Incubation: 30Β°C, Assay: 25Β°C 0.1 mM p-Nitrophenyl butyrate Butyric Acid , p-Nitrophenol β€” β€” Non-incubated control (in %), assay in aqueous phase
Stability - Incubation Activity after incubation (1 hour at 30Β°C), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 405 nm) in aqueous phase Methanol 20% 100.0 92.7 % Incubation: 100 mM GTA buffer, Assay: 100 mM GTA buffer, 4% Ethanol, 1% acetonitrile Incubation: 9, Assay: 9 Incubation: 30Β°C, Assay: 25Β°C 0.1 mM p-Nitrophenyl butyrate Butyric Acid , p-Nitrophenol β€” β€” Non-incubated control (in %), assay in aqueous phase
Stability - Incubation Activity after incubation (1 hour at 30Β°C), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 405 nm) in aqueous phase Dimethylformamide (DMF) 10% 100.0 91.6 % Incubation: 100 mM GTA buffer, Assay: 100 mM GTA buffer, 4% Ethanol, 1% acetonitrile Incubation: 9, Assay: 9 Incubation: 30Β°C, Assay: 25Β°C 0.1 mM p-Nitrophenyl butyrate Butyric Acid , p-Nitrophenol β€” β€” Non-incubated control (in %), assay in aqueous phase
Stability - Incubation Activity after incubation (1 hour at 30Β°C), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 405 nm) in aqueous phase Acetone 10% 100.0 109.4 % Incubation: 100 mM GTA buffer, Assay: 100 mM GTA buffer, 4% Ethanol, 1% acetonitrile Incubation: 9, Assay: 9 Incubation: 30Β°C, Assay: 25Β°C 0.1 mM p-Nitrophenyl butyrate Butyric Acid , p-Nitrophenol β€” β€” Non-incubated control (in %), assay in aqueous phase
Stability - Incubation Activity after incubation (1 hour at 30Β°C), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 405 nm) in aqueous phase Dimethyl Sulfoxide (DMSO) 10% 100.0 91.8 % Incubation: 100 mM GTA buffer, Assay: 100 mM GTA buffer, 4% Ethanol, 1% acetonitrile Incubation: 9, Assay: 9 Incubation: 30Β°C, Assay: 25Β°C 0.1 mM p-Nitrophenyl butyrate Butyric Acid , p-Nitrophenol β€” β€” Non-incubated control (in %), assay in aqueous phase
Stability - Incubation Activity after incubation (1 hour at 30Β°C), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 405 nm) in aqueous phase Acetonitrile 10% 100.0 95.1 % Incubation: 100 mM GTA buffer, Assay: 100 mM GTA buffer, 4% Ethanol, 1% acetonitrile Incubation: 9, Assay: 9 Incubation: 30Β°C, Assay: 25Β°C 0.1 mM p-Nitrophenyl butyrate Butyric Acid , p-Nitrophenol β€” β€” Non-incubated control (in %), assay in aqueous phase
Stability - Incubation Activity after incubation (1 hour at 30Β°C), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 405 nm) in aqueous phase Isopropanol 10% 100.0 119.0 % Incubation: 100 mM GTA buffer, Assay: 100 mM GTA buffer, 4% Ethanol, 1% acetonitrile Incubation: 9, Assay: 9 Incubation: 30Β°C, Assay: 25Β°C 0.1 mM p-Nitrophenyl butyrate Butyric Acid , p-Nitrophenol β€” β€” Non-incubated control (in %), assay in aqueous phase
Stability - Incubation Activity after incubation (1 hour at 30Β°C), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 405 nm) in aqueous phase Ethanol 10% 100.0 97.8 % Incubation: 100 mM GTA buffer, Assay: 100 mM GTA buffer, 4% Ethanol, 1% acetonitrile Incubation: 9, Assay: 9 Incubation: 30Β°C, Assay: 25Β°C 0.1 mM p-Nitrophenyl butyrate Butyric Acid , p-Nitrophenol β€” β€” Non-incubated control (in %), assay in aqueous phase
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Visualization : Stability β€” Incubation

One bar per measurement. Colour = solvent, shade = solvent volume.

Structure

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