Ene-reductase YqiG from Bacillus subtilis

Enzyme Description

Extremophile
No
EC Number

Sequence

Length: 372 amino acids
MNPKYKPLFEPFTFKSGVTINNRIAVAPMTHYASNEDGTISEAELDYIIPRSKEMGMVITACANVTPDGKAFPGQPAIHDDSNIPGLKKLAQAIQAQGAKAVVQIHHGGIECPSELVPQQDVVGPSDVFDNGKQIARALTEEEVENIVKAFGEATRRAIEAGFDGVEIHGANGYLIQQFYSPKTNQRTDRWGGSDEKRLAFPLAIVDEVKKAASEHAKGAFLVGYRLSPEEPETPGLTMTETYTLVDALGDKELDYLHISLMDVNSKARRGADPTRTRMDLLNERVGNKVPLIAVGSIHSADDALAVIENGIPLVAMGREILVDPNWTVKVKEGREKQIETVIKGTDKEKYHLPEPLWQAIVNTQGWVPYKD
Frieda A. Sorgenfrei et al. (2024) β€” Solvent concentration at 50% protein unfolding may reform enzyme stability ranking and process window identification
Nature Communications  Β· doi:10.1038/s41467-024-49774-0 β†—  Β· Activity - Classical Stability - C50 Stability - Tm
140 measurements
Database ID
UniProt: P54524 β†—
Sequence Annotation
Explicit - Provided UniProt Accession Number
Protein Source
Recombinant, host bacterium Escherichia coli BL21 (DE3)

Experimental Data (140 measurements)

140 measurements β€” page 6 of 7
Property Assay Solvent Solvent Volume Aqueous Reference Measured Value Units Solution pH Temperature Substrate(s) Product(s) Cofactor(s) Shaking Comments
Activity - Classical Activity measured by absorbance spectrophotometry (NAD(P)H absorbance measurement, 340 nm) in the presence of organic solvent Methanol 40% 100.0 25.0 % 50 mM sodium phosphate 7.4 40 10 mM Cyclohex-2-enone Cyclohexane 0.2 mM NAD(P)H β€” Classical aqueous control (in %) | Raw activity data of reaction temperature screening
Activity - Classical Activity measured by absorbance spectrophotometry (NAD(P)H absorbance measurement, 340 nm) in the presence of organic solvent Methanol 45% 100.0 41.7 % 50 mM sodium phosphate 7.4 40 10 mM Cyclohex-2-enone Cyclohexane 0.2 mM NAD(P)H β€” Classical aqueous control (in %) | Raw activity data of reaction temperature screening
Stability - C50 Volume of organic solvent that leads to half-unfolding, measured by nanoDSF Dimethylformamide (DMF) β€” β€” 35.0 % (v/v) 50 mM sodium phosphate 7.4 45 β€” β€” β€” β€” Not applicable control (in % (v/v))
Stability - C50 Volume of organic solvent that leads to half-unfolding, measured by nanoDSF Dimethylformamide (DMF) β€” β€” 14.0 % (v/v) 50 mM sodium phosphate 7.4 50 β€” β€” β€” β€” Not applicable control (in % (v/v))
Stability - C50 Volume of organic solvent that leads to half-unfolding, measured by nanoDSF 1-Propanol β€” β€” 18.0 % (v/v) 50 mM sodium phosphate 7.4 25 β€” β€” β€” β€” Not applicable control (in % (v/v))
Stability - C50 Volume of organic solvent that leads to half-unfolding, measured by nanoDSF 1-Propanol β€” β€” 17.0 % (v/v) 50 mM sodium phosphate 7.4 30 β€” β€” β€” β€” Not applicable control (in % (v/v))
Stability - C50 Volume of organic solvent that leads to half-unfolding, measured by nanoDSF 1-Propanol β€” β€” 14.0 % (v/v) 50 mM sodium phosphate 7.4 35 β€” β€” β€” β€” Not applicable control (in % (v/v))
Stability - C50 Volume of organic solvent that leads to half-unfolding, measured by nanoDSF 1-Propanol β€” β€” 9.0 % (v/v) 50 mM sodium phosphate 7.4 40 β€” β€” β€” β€” Not applicable control (in % (v/v))
Stability - C50 Volume of organic solvent that leads to half-unfolding, measured by nanoDSF 1-Propanol β€” β€” 6.0 % (v/v) 50 mM sodium phosphate 7.4 45 β€” β€” β€” β€” Not applicable control (in % (v/v))
Stability - C50 Volume of organic solvent that leads to half-unfolding, measured by nanoDSF 1-Propanol β€” β€” 3.0 % (v/v) 50 mM sodium phosphate 7.4 50 β€” β€” β€” β€” Not applicable control (in % (v/v))
Stability - Tm Melting temperature measured by ThermoFMN in the presence of organic solvent Dimethyl Sulfoxide (DMSO) 5% 54.0 51.67 Β°C 50 mM sodium phosphate 7.4 β€” β€” β€” β€” β€” Classical aqueous control (in Β°C)
Stability - Tm Melting temperature measured by ThermoFMN in the presence of organic solvent Dimethyl Sulfoxide (DMSO) 10% 54.0 51.0 Β°C 50 mM sodium phosphate 7.4 β€” β€” β€” β€” β€” Classical aqueous control (in Β°C)
Stability - Tm Melting temperature measured by ThermoFMN in the presence of organic solvent Dimethyl Sulfoxide (DMSO) 15% 54.0 50.0 Β°C 50 mM sodium phosphate 7.4 β€” β€” β€” β€” β€” Classical aqueous control (in Β°C)
Stability - Tm Melting temperature measured by ThermoFMN in the presence of organic solvent Dimethyl Sulfoxide (DMSO) 20% 54.0 50.0 Β°C 50 mM sodium phosphate 7.4 β€” β€” β€” β€” β€” Classical aqueous control (in Β°C)
Stability - Tm Melting temperature measured by ThermoFMN in the presence of organic solvent Dimethyl Sulfoxide (DMSO) 25% 54.0 49.67 Β°C 50 mM sodium phosphate 7.4 β€” β€” β€” β€” β€” Classical aqueous control (in Β°C)
Stability - Tm Melting temperature measured by ThermoFMN in the presence of organic solvent Dimethyl Sulfoxide (DMSO) 30% 54.0 49.67 Β°C 50 mM sodium phosphate 7.4 β€” β€” β€” β€” β€” Classical aqueous control (in Β°C)
Stability - Tm Melting temperature measured by ThermoFMN in the presence of organic solvent Ethanol 5% 54.0 51.0 Β°C 50 mM sodium phosphate 7.4 β€” β€” β€” β€” β€” Classical aqueous control (in Β°C)
Stability - Tm Melting temperature measured by ThermoFMN in the presence of organic solvent Ethanol 10% 54.0 45.33 Β°C 50 mM sodium phosphate 7.4 β€” β€” β€” β€” β€” Classical aqueous control (in Β°C)
Stability - Tm Melting temperature measured by ThermoFMN in the presence of organic solvent Ethanol 15% 54.0 42.0 Β°C 50 mM sodium phosphate 7.4 β€” β€” β€” β€” β€” Classical aqueous control (in Β°C)
Stability - Tm Melting temperature measured by ThermoFMN in the presence of organic solvent Ethanol 20% 54.0 38.67 Β°C 50 mM sodium phosphate 7.4 β€” β€” β€” β€” β€” Classical aqueous control (in Β°C)
1 … 4 5 6 7

Visualization : Activity β€” Classical

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Visualization : Stability β€” Tm

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

Visualization : Stability β€” C50

One bar per measurement. Colour = solvent, shade = temperature. Hover for details.

Structure

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