Ene-reductase PpXenB from Pseudomonas putida

Enzyme Description

Extremophile
No
EC Number

Sequence

Length: 349 amino acids
MTTLFDPIKLGDLQLPNRIIMAPLTRCRADEGRVPNALMAEYYVQRASAGLILSEATSVSPMGVGYPDTPGIWNDEQVRGWNNVTKAVHAAGGRIFLQLWHVGRISHPSYLNGELPVAPSAIQPKGHVSLVRPLSDYPTPRALETEEINDIVEAYRSGAENAKAAGFDGVEIHGANGYLLDQFLQSSTNQRTDRYGGSLENRARLLLEVTDAAIEVWGAQRVGVHLAPRADAHDMGDADRAETFTYVARELGKRGIAFICSREREADDSIGPLIKEAFGGPYIVNERFDKASANAALASGKADAVAFGVPFIANPDLPARLAADAPLNEAHPETFYGKGPVGYIDYPRL
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 - Tm
150 measurements
Database ID
UniProt: Q88PD0 β†—
Sequence Annotation
Explicit - Provided UniProt Accession Number
Protein Source
Recombinant, host bacterium Escherichia coli BL21 (DE3)

Experimental Data (150 measurements)

150 measurements β€” page 1 of 8
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 Dimethyl Sulfoxide (DMSO) 5% 100.0 94.6 % 50 mM sodium phosphate 7.4 Room temperature 10 mM Cyclohex-2-enone Cyclohexane 0.2 mM NAD(P)H β€” Classical aqueous control (in %) | Raw activity data
Activity - Classical Activity measured by absorbance spectrophotometry (NAD(P)H absorbance measurement, 340 nm) in the presence of organic solvent Dimethyl Sulfoxide (DMSO) 10% 100.0 85.4 % 50 mM sodium phosphate 7.4 Room temperature 10 mM Cyclohex-2-enone Cyclohexane 0.2 mM NAD(P)H β€” Classical aqueous control (in %) | Raw activity data
Activity - Classical Activity measured by absorbance spectrophotometry (NAD(P)H absorbance measurement, 340 nm) in the presence of organic solvent Dimethyl Sulfoxide (DMSO) 15% 100.0 69.9 % 50 mM sodium phosphate 7.4 Room temperature 10 mM Cyclohex-2-enone Cyclohexane 0.2 mM NAD(P)H β€” Classical aqueous control (in %) | Raw activity data
Activity - Classical Activity measured by absorbance spectrophotometry (NAD(P)H absorbance measurement, 340 nm) in the presence of organic solvent Dimethyl Sulfoxide (DMSO) 20% 100.0 54.4 % 50 mM sodium phosphate 7.4 Room temperature 10 mM Cyclohex-2-enone Cyclohexane 0.2 mM NAD(P)H β€” Classical aqueous control (in %) | Raw activity data
Activity - Classical Activity measured by absorbance spectrophotometry (NAD(P)H absorbance measurement, 340 nm) in the presence of organic solvent Dimethyl Sulfoxide (DMSO) 25% 100.0 41.5 % 50 mM sodium phosphate 7.4 Room temperature 10 mM Cyclohex-2-enone Cyclohexane 0.2 mM NAD(P)H β€” Classical aqueous control (in %) | Raw activity data
Activity - Classical Activity measured by absorbance spectrophotometry (NAD(P)H absorbance measurement, 340 nm) in the presence of organic solvent Dimethyl Sulfoxide (DMSO) 30% 100.0 36.1 % 50 mM sodium phosphate 7.4 Room temperature 10 mM Cyclohex-2-enone Cyclohexane 0.2 mM NAD(P)H β€” Classical aqueous control (in %) | Raw activity data
Activity - Classical Activity measured by absorbance spectrophotometry (NAD(P)H absorbance measurement, 340 nm) in the presence of organic solvent Ethanol 5% 100.0 99.4 % 50 mM sodium phosphate 7.4 25Β°C 10 mM Cyclohex-2-enone Cyclohexane 0.2 mM NAD(P)H β€” Classical aqueous control (in %) | Raw activity data
Activity - Classical Activity measured by absorbance spectrophotometry (NAD(P)H absorbance measurement, 340 nm) in the presence of organic solvent Ethanol 10% 100.0 107.0 % 50 mM sodium phosphate 7.4 25Β°C 10 mM Cyclohex-2-enone Cyclohexane 0.2 mM NAD(P)H β€” Classical aqueous control (in %) | Raw activity data
Activity - Classical Activity measured by absorbance spectrophotometry (NAD(P)H absorbance measurement, 340 nm) in the presence of organic solvent Ethanol 15% 100.0 107.9 % 50 mM sodium phosphate 7.4 25Β°C 10 mM Cyclohex-2-enone Cyclohexane 0.2 mM NAD(P)H β€” Classical aqueous control (in %) | Raw activity data
Activity - Classical Activity measured by absorbance spectrophotometry (NAD(P)H absorbance measurement, 340 nm) in the presence of organic solvent Ethanol 20% 100.0 109.6 % 50 mM sodium phosphate 7.4 25Β°C 10 mM Cyclohex-2-enone Cyclohexane 0.2 mM NAD(P)H β€” Classical aqueous control (in %) | Raw activity data
Activity - Classical Activity measured by absorbance spectrophotometry (NAD(P)H absorbance measurement, 340 nm) in the presence of organic solvent Ethanol 25% 100.0 97.5 % 50 mM sodium phosphate 7.4 25Β°C 10 mM Cyclohex-2-enone Cyclohexane 0.2 mM NAD(P)H β€” Classical aqueous control (in %) | Raw activity data
Activity - Classical Activity measured by absorbance spectrophotometry (NAD(P)H absorbance measurement, 340 nm) in the presence of organic solvent Ethanol 30% 100.0 86.0 % 50 mM sodium phosphate 7.4 25Β°C 10 mM Cyclohex-2-enone Cyclohexane 0.2 mM NAD(P)H β€” Classical aqueous control (in %) | Raw activity data
Activity - Classical Activity measured by absorbance spectrophotometry (NAD(P)H absorbance measurement, 340 nm) in the presence of organic solvent Methanol 5% 100.0 90.4 % 50 mM sodium phosphate 7.4 25Β°C 10 mM Cyclohex-2-enone Cyclohexane 0.2 mM NAD(P)H β€” Classical aqueous control (in %) | Raw activity data
Activity - Classical Activity measured by absorbance spectrophotometry (NAD(P)H absorbance measurement, 340 nm) in the presence of organic solvent Methanol 10% 100.0 104.0 % 50 mM sodium phosphate 7.4 25Β°C 10 mM Cyclohex-2-enone Cyclohexane 0.2 mM NAD(P)H β€” Classical aqueous control (in %) | Raw activity data
Activity - Classical Activity measured by absorbance spectrophotometry (NAD(P)H absorbance measurement, 340 nm) in the presence of organic solvent Methanol 15% 100.0 95.3 % 50 mM sodium phosphate 7.4 25Β°C 10 mM Cyclohex-2-enone Cyclohexane 0.2 mM NAD(P)H β€” Classical aqueous control (in %) | Raw activity data
Activity - Classical Activity measured by absorbance spectrophotometry (NAD(P)H absorbance measurement, 340 nm) in the presence of organic solvent Methanol 20% 100.0 92.5 % 50 mM sodium phosphate 7.4 25Β°C 10 mM Cyclohex-2-enone Cyclohexane 0.2 mM NAD(P)H β€” Classical aqueous control (in %) | Raw activity data
Activity - Classical Activity measured by absorbance spectrophotometry (NAD(P)H absorbance measurement, 340 nm) in the presence of organic solvent Methanol 25% 100.0 85.5 % 50 mM sodium phosphate 7.4 25Β°C 10 mM Cyclohex-2-enone Cyclohexane 0.2 mM NAD(P)H β€” Classical aqueous control (in %) | Raw activity data
Activity - Classical Activity measured by absorbance spectrophotometry (NAD(P)H absorbance measurement, 340 nm) in the presence of organic solvent Methanol 30% 100.0 65.4 % 50 mM sodium phosphate 7.4 25Β°C 10 mM Cyclohex-2-enone Cyclohexane 0.2 mM NAD(P)H β€” Classical aqueous control (in %) | Raw activity data
Activity - Classical Activity measured by absorbance spectrophotometry (NAD(P)H absorbance measurement, 340 nm) in the presence of organic solvent Isopropanol 5% 100.0 115.0 % 50 mM sodium phosphate 7.4 Room temperature 10 mM Cyclohex-2-enone Cyclohexane 0.2 mM NAD(P)H β€” Classical aqueous control (in %) | Raw activity data
Activity - Classical Activity measured by absorbance spectrophotometry (NAD(P)H absorbance measurement, 340 nm) in the presence of organic solvent Isopropanol 10% 100.0 107.6 % 50 mM sodium phosphate 7.4 Room temperature 10 mM Cyclohex-2-enone Cyclohexane 0.2 mM NAD(P)H β€” Classical aqueous control (in %) | Raw activity data
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Visualization : Activity β€” Classical

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

Visualization : Stability β€” Tm

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

Structure

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