Esterase (gene EstAG1) from Staphylococcus saprophyticus AG1
Enzyme Description
Sequence
MKSRLTTKFVNKYLLPHRSIIFSSDEAFEQFLNDREKINEKKHKQPETLNVKSDLDKQMLGDIQVFRFRFRHSHERKLLYIHGGYNTLQPSAFHWRFMDKLSLSTLSEVVMPIYPKTPEFHIDDTYNAIFEMYNKLLTEVDSDAIVIMGDGTGAALALSFVQQLKEKQRPLPSKLYLFSPLLDAQLDNEGITESLDKKDVIVDKDGVQRILNVWSHNLPLDDARVSPIYGELTDLPPIYMFGGAYEIYLPDMQRFAHILADKSQEIHFYEYKRMIHAFPLLPIRESHKVVKQIVETLKDE
Alisa Gricajeva et al. (2019)
β Atypical organic-solvent tolerant bacterial hormone sensitive lipase-like homologue EstAG1 from Staphylococcus saprophyticus AG1: Synthesis and characterization
International Journal of Biological Macromolecules
Β· doi:10.1016/j.ijbiomac.2019.02.110 β
Β· Activity - Classical Stability - Incubation
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Database ID
UniProt: A0A481SHK3 β
Sequence Annotation
Explicit - Provided
Protein Source
Recombinant, host bacterium Escherichia coli BL21 (DE3)
Experimental Data (43 measurements)
43 measurements β page 1 of 3
| Property | Assay | Solvent | Solvent Volume | Aqueous Reference | Measured Value | Units | Solution | pH | Temperature | Substrate(s) | Product(s) | Cofactor(s) | Shaking | Comments |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Activity - Classical | Activity after incubation (1 hour at 4Β°C), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 405 nm) in the presence of organic solvent | Acetone | 10% | 100.0 | 151.49 | % | 50 mM Briton-Robinson buffer | 7.5 | 45Β°C | 10 mM p-Nitrophenyl caprylate | Caprylic Acid , p-Nitrophenol | β | β | Correct contol (in %) |
| Activity - Classical | Activity after incubation (1 hour at 4Β°C), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 405 nm) in the presence of organic solvent | tert-Butanol | 5% | 100.0 | 32.33 | % | 50 mM Briton-Robinson buffer | 7.5 | 45Β°C | 10 mM p-Nitrophenyl caprylate | Caprylic Acid , p-Nitrophenol | β | β | Correct contol (in %) |
| Activity - Classical | Activity after incubation (1 hour at 4Β°C), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 405 nm) in the presence of organic solvent | Acetone | 5% | 100.0 | 61.82 | % | 50 mM Briton-Robinson buffer | 7.5 | 45Β°C | 10 mM p-Nitrophenyl caprylate | Caprylic Acid , p-Nitrophenol | β | β | Correct contol (in %) |
| Activity - Classical | Activity after incubation (1 hour at 4Β°C), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 405 nm) in the presence of organic solvent | Isopropanol | 5% | 100.0 | 0.0 | % | 50 mM Briton-Robinson buffer | 7.5 | 45Β°C | 10 mM p-Nitrophenyl caprylate | Caprylic Acid , p-Nitrophenol | β | β | Correct contol (in %) |
| Activity - Classical | Activity after incubation (1 hour at 4Β°C), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 405 nm) in the presence of organic solvent | Ethanol | 10% | 100.0 | 80.46 | % | 50 mM Briton-Robinson buffer | 7.5 | 45Β°C | 10 mM p-Nitrophenyl caprylate | Caprylic Acid , p-Nitrophenol | β | β | Correct contol (in %) |
| Activity - Classical | Activity after incubation (1 hour at 4Β°C), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 405 nm) in the presence of organic solvent | Methanol | 10% | 100.0 | 0.0 | % | 50 mM Briton-Robinson buffer | 7.5 | 45Β°C | 10 mM p-Nitrophenyl caprylate | Caprylic Acid , p-Nitrophenol | β | β | Correct contol (in %) |
| Activity - Classical | Activity after incubation (1 hour at 4Β°C), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 405 nm) in the presence of organic solvent | Dimethyl Sulfoxide (DMSO) | 10% | 100.0 | 143.82 | % | 50 mM Briton-Robinson buffer | 7.5 | 45Β°C | 10 mM p-Nitrophenyl caprylate | Caprylic Acid , p-Nitrophenol | β | β | Correct contol (in %) |
| Activity - Classical | Activity after incubation (1 hour at 4Β°C), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 405 nm) in the presence of organic solvent | 1,4-Dioxane | 10% | 100.0 | 55.33 | % | 50 mM Briton-Robinson buffer | 7.5 | 45Β°C | 10 mM p-Nitrophenyl caprylate | Caprylic Acid , p-Nitrophenol | β | β | Correct contol (in %) |
| Activity - Classical | Activity after incubation (1 hour at 4Β°C), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 405 nm) in the presence of organic solvent | n-Hexane | 10% | 100.0 | 63.93 | % | 50 mM Briton-Robinson buffer | 7.5 | 45Β°C | 10 mM p-Nitrophenyl caprylate | Caprylic Acid , p-Nitrophenol | β | β | Correct contol (in %) |
| Activity - Classical | Activity after incubation (1 hour at 4Β°C), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 405 nm) in the presence of organic solvent | tert-Butanol | 10% | 100.0 | 2.58 | % | 50 mM Briton-Robinson buffer | 7.5 | 45Β°C | 10 mM p-Nitrophenyl caprylate | Caprylic Acid , p-Nitrophenol | β | β | Correct contol (in %) |
| Activity - Classical | Activity after incubation (1 hour at 4Β°C), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 405 nm) in the presence of organic solvent | Methanol | 0.5% | 100.0 | 22.07 | % | 50 mM Briton-Robinson buffer | 7.5 | 45Β°C | 10 mM p-Nitrophenyl caprylate | Caprylic Acid , p-Nitrophenol | β | β | Correct contol (in %) |
| Activity - Classical | Activity after incubation (1 hour at 4Β°C), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 405 nm) in the presence of organic solvent | Isopropanol | 10% | 100.0 | 0.0 | % | 50 mM Briton-Robinson buffer | 7.5 | 45Β°C | 10 mM p-Nitrophenyl caprylate | Caprylic Acid , p-Nitrophenol | β | β | Correct contol (in %) |
| Activity - Classical | Activity after incubation (1 hour at 4Β°C), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 405 nm) in the presence of organic solvent | Ethanol | 20% | 100.0 | 66.06 | % | 50 mM Briton-Robinson buffer | 7.5 | 45Β°C | 10 mM p-Nitrophenyl caprylate | Caprylic Acid , p-Nitrophenol | β | β | Correct contol (in %) |
| Activity - Classical | Activity after incubation (1 hour at 4Β°C), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 405 nm) in the presence of organic solvent | Methanol | 20% | 100.0 | 0.0 | % | 50 mM Briton-Robinson buffer | 7.5 | 45Β°C | 10 mM p-Nitrophenyl caprylate | Caprylic Acid , p-Nitrophenol | β | β | Correct contol (in %) |
| Activity - Classical | Activity after incubation (1 hour at 4Β°C), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 405 nm) in the presence of organic solvent | Dimethyl Sulfoxide (DMSO) | 20% | 100.0 | 139.17 | % | 50 mM Briton-Robinson buffer | 7.5 | 45Β°C | 10 mM p-Nitrophenyl caprylate | Caprylic Acid , p-Nitrophenol | β | β | Correct contol (in %) |
| Activity - Classical | Activity after incubation (1 hour at 4Β°C), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 405 nm) in the presence of organic solvent | 1,4-Dioxane | 20% | 100.0 | 72.41 | % | 50 mM Briton-Robinson buffer | 7.5 | 45Β°C | 10 mM p-Nitrophenyl caprylate | Caprylic Acid , p-Nitrophenol | β | β | Correct contol (in %) |
| Activity - Classical | Activity after incubation (1 hour at 4Β°C), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 405 nm) in the presence of organic solvent | n-Hexane | 20% | 100.0 | 0.0 | % | 50 mM Briton-Robinson buffer | 7.5 | 45Β°C | 10 mM p-Nitrophenyl caprylate | Caprylic Acid , p-Nitrophenol | β | β | Correct contol (in %) |
| Activity - Classical | Activity after incubation (1 hour at 4Β°C), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 405 nm) in the presence of organic solvent | tert-Butanol | 20% | 100.0 | 0.0 | % | 50 mM Briton-Robinson buffer | 7.5 | 45Β°C | 10 mM p-Nitrophenyl caprylate | Caprylic Acid , p-Nitrophenol | β | β | Correct contol (in %) |
| Activity - Classical | Activity after incubation (1 hour at 4Β°C), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 405 nm) in the presence of organic solvent | Acetone | 20% | 100.0 | 167.99 | % | 50 mM Briton-Robinson buffer | 7.5 | 45Β°C | 10 mM p-Nitrophenyl caprylate | Caprylic Acid , p-Nitrophenol | β | β | Correct contol (in %) |
| Activity - Classical | Activity after incubation (1 hour at 4Β°C), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 405 nm) in the presence of organic solvent | Isopropanol | 20% | 100.0 | 0.0 | % | 50 mM Briton-Robinson buffer | 7.5 | 45Β°C | 10 mM p-Nitrophenyl caprylate | Caprylic Acid , p-Nitrophenol | β | β | Correct contol (in %) |
Visualization : Activity β Classical
One bar per measurement. Colour = solvent, shade = solvent volume.
Visualization : Stability β Incubation
One bar per measurement. Colour = solvent, shade = solvent volume.