Lipase (UniParc : UPI00021D549A) from a hot spring soil sample metagenomic library
Enzyme Description
Species
Na (hot spring soil sample metagenomic library)
Extremophile
No
but "thermostable" enzyme
EC Number
Sequence
ASPRANDAPIVLLHGFTGWGREEMLGFKYWGGVRGDIEQWLNDNGYRTYTLAVGPLSSNWDRACEAYAQLVGGTVDYGAVHAAKHGHARFGRTYPGLLPELKRGGRVHIIAHSQGGQTARMLVSLLENGSQEEREYAKEHNVSLSPLFEGGHRFVLSVTTIATPHDGTTLVNMVDFTDRFFDLQKAVLEAAAVASNVPYTSQVYDFKLDQWGLRRQPDESFDHYFERLKRSPVWTSTDTARYDLSVPGAETLNRWVKASPNTYYLSFSTERTYRGALTGNYYPELGMNAFSAIVCAPFLGSYRNAALGIDSHWLENDGIVNTISMNGPKRGSNDRIVPYDGTLKKGVWNDMGTYNVDHLEIIGVDPNPSFDIRAFYLRLAEQLASLRP
Nisha Chopra et al. (2018)
β Structural and functional insights into thermostable and organic solvent stable variant Pro247-Ser of Bacillus lipase
International Journal of Biological Macromolecules
Β· doi:10.1016/j.ijbiomac.2017.10.176 β
Β· Stability - Incubation
▼
Database ID
UniParc: UPI00021D549A β
Sequence Annotation
Explicit (29 first residues from UniProt sequence absent from the mature protein)
Protein Source
Recombinant, host bacterium Escherichia coli BL21 (DE3)
Experimental Data (48 measurements)
48 measurements β page 2 of 3
| Mutation | Property | Assay | Solvent | Solvent Volume | Aqueous Reference | WT Reference | Measured Value | Units | Solution | pH | Temperature | Substrate(s) | Product(s) | Cofactor(s) | Shaking | Comments |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WT | Stability - Incubation | Activity after incubation (6 hours at room temperature), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 420 nm) in aqueous phase | Glycerol | 50% | 99.8 | β | 71.0 | % | Incubation: ?, Assay: 40 mM sodium phosphate buffer, 0.08% sodium-deoxicholate, 10% Ethanol | Incubation: ?, Assay: 8 | Incubation: Room temperature, Assay: 50Β°C | 0.1 mM p-Nitrophenyl laurate | Lauric Acid , p-Nitrophenol | β | β | Water-incubated control (in %), assay in aqueous phase | Uncertainty about whether assay in aqueous phase or in the presence of organic solvent |
| WT | Stability - Incubation | Activity after incubation (6 hours at room temperature), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 420 nm) in aqueous phase | Ethylene Glycol | 50% | 99.8 | β | 54.7 | % | Incubation: ?, Assay: 40 mM sodium phosphate buffer, 0.08% sodium-deoxicholate, 10% Ethanol | Incubation: ?, Assay: 8 | Incubation: Room temperature, Assay: 50Β°C | 0.1 mM p-Nitrophenyl laurate | Lauric Acid , p-Nitrophenol | β | β | Water-incubated control (in %), assay in aqueous phase | Uncertainty about whether assay in aqueous phase or in the presence of organic solvent |
| WT | Stability - Incubation | Activity after incubation (24 hours at room temperature), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 420 nm) in aqueous phase | Dimethyl Sulfoxide (DMSO) | 50% | 99.8 | β | 13.5 | % | Incubation: ?, Assay: 40 mM sodium phosphate buffer, 0.08% sodium-deoxicholate, 10% Ethanol | Incubation: ?, Assay: 8 | Incubation: Room temperature, Assay: 50Β°C | 0.1 mM p-Nitrophenyl laurate | Lauric Acid , p-Nitrophenol | β | β | Water-incubated control (in %), assay in aqueous phase | Uncertainty about whether assay in aqueous phase or in the presence of organic solvent |
| WT | Stability - Incubation | Activity after incubation (12 hours at room temperature), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 420 nm) in aqueous phase | n-Hexane | 50% | 99.8 | β | 33.4 | % | Incubation: ?, Assay: 40 mM sodium phosphate buffer, 0.08% sodium-deoxicholate, 10% Ethanol | Incubation: ?, Assay: 8 | Incubation: Room temperature, Assay: 50Β°C | 0.1 mM p-Nitrophenyl laurate | Lauric Acid , p-Nitrophenol | β | β | Water-incubated control (in %), assay in aqueous phase | Uncertainty about whether assay in aqueous phase or in the presence of organic solvent |
| P247S | Stability - Incubation | Activity after incubation (24 hours at room temperature), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 420 nm) in aqueous phase | n-Hexane | 50% | 100.1 | 17.8 | 52.2 | % | Incubation: ?, Assay: 40 mM sodium phosphate buffer, 0.08% sodium-deoxicholate, 10% Ethanol | Incubation: ?, Assay: 8 | Incubation: Room temperature, Assay: 45Β°C | 0.1 mM p-Nitrophenyl laurate | Lauric Acid , p-Nitrophenol | β | β | Water-incubated control (in %), assay in aqueous phase | Uncertainty about whether assay in aqueous phase or in the presence of organic solvent |
| P247S | Stability - Incubation | Activity after incubation (24 hours at room temperature), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 420 nm) in aqueous phase | Dimethyl Sulfoxide (DMSO) | 50% | 100.1 | 13.5 | 79.8 | % | Incubation: ?, Assay: 40 mM sodium phosphate buffer, 0.08% sodium-deoxicholate, 10% Ethanol | Incubation: ?, Assay: 8 | Incubation: Room temperature, Assay: 45Β°C | 0.1 mM p-Nitrophenyl laurate | Lauric Acid , p-Nitrophenol | β | β | Water-incubated control (in %), assay in aqueous phase | Uncertainty about whether assay in aqueous phase or in the presence of organic solvent |
| P247S | Stability - Incubation | Activity after incubation (24 hours at room temperature), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 420 nm) in aqueous phase | Methanol | 50% | 100.1 | 30.7 | 73.2 | % | Incubation: ?, Assay: 40 mM sodium phosphate buffer, 0.08% sodium-deoxicholate, 10% Ethanol | Incubation: ?, Assay: 8 | Incubation: Room temperature, Assay: 45Β°C | 0.1 mM p-Nitrophenyl laurate | Lauric Acid , p-Nitrophenol | β | β | Water-incubated control (in %), assay in aqueous phase | Uncertainty about whether assay in aqueous phase or in the presence of organic solvent |
| P247S | Stability - Incubation | Activity after incubation (18 hours at room temperature), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 420 nm) in aqueous phase | Ethylene Glycol | 50% | 100.1 | 42.0 | 75.7 | % | Incubation: ?, Assay: 40 mM sodium phosphate buffer, 0.08% sodium-deoxicholate, 10% Ethanol | Incubation: ?, Assay: 8 | Incubation: Room temperature, Assay: 45Β°C | 0.1 mM p-Nitrophenyl laurate | Lauric Acid , p-Nitrophenol | β | β | Water-incubated control (in %), assay in aqueous phase | Uncertainty about whether assay in aqueous phase or in the presence of organic solvent |
| P247S | Stability - Incubation | Activity after incubation (24 hours at room temperature), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 420 nm) in aqueous phase | Glycerol | 50% | 100.1 | 28.1 | 62.9 | % | Incubation: ?, Assay: 40 mM sodium phosphate buffer, 0.08% sodium-deoxicholate, 10% Ethanol | Incubation: ?, Assay: 8 | Incubation: Room temperature, Assay: 45Β°C | 0.1 mM p-Nitrophenyl laurate | Lauric Acid , p-Nitrophenol | β | β | Water-incubated control (in %), assay in aqueous phase | Uncertainty about whether assay in aqueous phase or in the presence of organic solvent |
| P247S | Stability - Incubation | Activity after incubation (24 hours at room temperature), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 420 nm) in aqueous phase | Isopropanol | 50% | 100.1 | 12.3 | 62.0 | % | Incubation: ?, Assay: 40 mM sodium phosphate buffer, 0.08% sodium-deoxicholate, 10% Ethanol | Incubation: ?, Assay: 8 | Incubation: Room temperature, Assay: 45Β°C | 0.1 mM p-Nitrophenyl laurate | Lauric Acid , p-Nitrophenol | β | β | Water-incubated control (in %), assay in aqueous phase | Uncertainty about whether assay in aqueous phase or in the presence of organic solvent |
| P247S | Stability - Incubation | Activity after incubation (18 hours at room temperature), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 420 nm) in aqueous phase | Glycerol | 50% | 100.1 | 36.9 | 70.8 | % | Incubation: ?, Assay: 40 mM sodium phosphate buffer, 0.08% sodium-deoxicholate, 10% Ethanol | Incubation: ?, Assay: 8 | Incubation: Room temperature, Assay: 45Β°C | 0.1 mM p-Nitrophenyl laurate | Lauric Acid , p-Nitrophenol | β | β | Water-incubated control (in %), assay in aqueous phase | Uncertainty about whether assay in aqueous phase or in the presence of organic solvent |
| P247S | Stability - Incubation | Activity after incubation (24 hours at room temperature), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 420 nm) in aqueous phase | Ethylene Glycol | 50% | 100.1 | 15.5 | 60.9 | % | Incubation: ?, Assay: 40 mM sodium phosphate buffer, 0.08% sodium-deoxicholate, 10% Ethanol | Incubation: ?, Assay: 8 | Incubation: Room temperature, Assay: 45Β°C | 0.1 mM p-Nitrophenyl laurate | Lauric Acid , p-Nitrophenol | β | β | Water-incubated control (in %), assay in aqueous phase | Uncertainty about whether assay in aqueous phase or in the presence of organic solvent |
| P247S | Stability - Incubation | Activity after incubation (18 hours at room temperature), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 420 nm) in aqueous phase | Dimethyl Sulfoxide (DMSO) | 50% | 100.1 | 46.6 | 84.1 | % | Incubation: ?, Assay: 40 mM sodium phosphate buffer, 0.08% sodium-deoxicholate, 10% Ethanol | Incubation: ?, Assay: 8 | Incubation: Room temperature, Assay: 45Β°C | 0.1 mM p-Nitrophenyl laurate | Lauric Acid , p-Nitrophenol | β | β | Water-incubated control (in %), assay in aqueous phase | Uncertainty about whether assay in aqueous phase or in the presence of organic solvent |
| P247S | Stability - Incubation | Activity after incubation (18 hours at room temperature), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 420 nm) in aqueous phase | Methanol | 50% | 100.1 | 38.2 | 85.4 | % | Incubation: ?, Assay: 40 mM sodium phosphate buffer, 0.08% sodium-deoxicholate, 10% Ethanol | Incubation: ?, Assay: 8 | Incubation: Room temperature, Assay: 45Β°C | 0.1 mM p-Nitrophenyl laurate | Lauric Acid , p-Nitrophenol | β | β | Water-incubated control (in %), assay in aqueous phase | Uncertainty about whether assay in aqueous phase or in the presence of organic solvent |
| P247S | Stability - Incubation | Activity after incubation (18 hours at room temperature), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 420 nm) in aqueous phase | Isopropanol | 50% | 100.1 | 28.1 | 75.0 | % | Incubation: ?, Assay: 40 mM sodium phosphate buffer, 0.08% sodium-deoxicholate, 10% Ethanol | Incubation: ?, Assay: 8 | Incubation: Room temperature, Assay: 45Β°C | 0.1 mM p-Nitrophenyl laurate | Lauric Acid , p-Nitrophenol | β | β | Water-incubated control (in %), assay in aqueous phase | Uncertainty about whether assay in aqueous phase or in the presence of organic solvent |
| P247S | Stability - Incubation | Activity after incubation (18 hours at room temperature), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 420 nm) in aqueous phase | n-Hexane | 50% | 100.1 | 23.9 | 77.0 | % | Incubation: ?, Assay: 40 mM sodium phosphate buffer, 0.08% sodium-deoxicholate, 10% Ethanol | Incubation: ?, Assay: 8 | Incubation: Room temperature, Assay: 45Β°C | 0.1 mM p-Nitrophenyl laurate | Lauric Acid , p-Nitrophenol | β | β | Water-incubated control (in %), assay in aqueous phase | Uncertainty about whether assay in aqueous phase or in the presence of organic solvent |
| P247S | Stability - Incubation | Activity after incubation (12 hours at room temperature), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 420 nm) in aqueous phase | Ethylene Glycol | 50% | 100.1 | 47.0 | 80.7 | % | Incubation: ?, Assay: 40 mM sodium phosphate buffer, 0.08% sodium-deoxicholate, 10% Ethanol | Incubation: ?, Assay: 8 | Incubation: Room temperature, Assay: 45Β°C | 0.1 mM p-Nitrophenyl laurate | Lauric Acid , p-Nitrophenol | β | β | Water-incubated control (in %), assay in aqueous phase | Uncertainty about whether assay in aqueous phase or in the presence of organic solvent |
| P247S | Stability - Incubation | Activity after incubation (12 hours at room temperature), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 420 nm) in aqueous phase | Glycerol | 50% | 100.1 | 53.2 | 79.3 | % | Incubation: ?, Assay: 40 mM sodium phosphate buffer, 0.08% sodium-deoxicholate, 10% Ethanol | Incubation: ?, Assay: 8 | Incubation: Room temperature, Assay: 45Β°C | 0.1 mM p-Nitrophenyl laurate | Lauric Acid , p-Nitrophenol | β | β | Water-incubated control (in %), assay in aqueous phase | Uncertainty about whether assay in aqueous phase or in the presence of organic solvent |
| P247S | Stability - Incubation | Activity after incubation (12 hours at room temperature), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 420 nm) in aqueous phase | Dimethyl Sulfoxide (DMSO) | 50% | 100.1 | 51.7 | 84.4 | % | Incubation: ?, Assay: 40 mM sodium phosphate buffer, 0.08% sodium-deoxicholate, 10% Ethanol | Incubation: ?, Assay: 8 | Incubation: Room temperature, Assay: 45Β°C | 0.1 mM p-Nitrophenyl laurate | Lauric Acid , p-Nitrophenol | β | β | Water-incubated control (in %), assay in aqueous phase | Uncertainty about whether assay in aqueous phase or in the presence of organic solvent |
| P247S | Stability - Incubation | Activity after incubation (12 hours at room temperature), measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 420 nm) in aqueous phase | Methanol | 50% | 100.1 | 41.5 | 88.1 | % | Incubation: ?, Assay: 40 mM sodium phosphate buffer, 0.08% sodium-deoxicholate, 10% Ethanol | Incubation: ?, Assay: 8 | Incubation: Room temperature, Assay: 45Β°C | 0.1 mM p-Nitrophenyl laurate | Lauric Acid , p-Nitrophenol | β | β | Water-incubated control (in %), assay in aqueous phase | Uncertainty about whether assay in aqueous phase or in the presence of organic solvent |
Mutations in this dataset (2)
WT
P247S
Visualization : Stability β Incubation
One bar per measurement. Colour = solvent, shade = solvent volume. β β β Reference value. Hover for details.
Mutation Effect
Mutation impact on enzyme stability and function in the presence of organic solvent: comparison of wild-type and mutant values in identical conditions.