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

Length: 388 amino acids
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
48 measurements
Database ID
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 ReferenceWT 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
1 2 3

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.

Structure

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