Diaryl alcohol dehydrogenase (gene KpADH) from Kluyveromyces polyspora

Enzyme Description

Extremophile
No
EC Number

Sequence

Length: 342 amino acids
MSVLISGASGYIAKHIVRVLLEQNYKVIGTVRSQDKADKLLKQYNNPNLSYEIVPEIANLDAFDDIFKKHGKEIKYVIHAASPVNFGAKDLEKDLVIPAINGTKNMFEAIKKYAPDTVERVVMTASYASIMTPHRQNDPTLTLDEETWNPVTEENAYENVFTAYCASKTFAEKEAWKFVKENSDAVKFKLTTIHPSFVFGPQNFDEDVTKKLNETCEIINGLLHAPFDTKVEKTHFSQFIDVRDVAKTHVLGFQKDELINQRLLLCNGAFSQQDIVNVFNEDFPELKGQFPPEDKDTDLNKGVTGCKIDNEKTKKLLAFEFTPFHKTIHDTVYQILHKEGRV
Lu Zhang et al. (2024) β€” Engineering diaryl alcohol dehydrogenase Kp ADH reveals importance of retaining hydration shell in organic solvent tolerance
Protein Science  Β· doi:10.1002/pro.4933 β†—  Β· Activity - Classical Activity - Michaelis-Menten
139 measurements
Database ID
UniProt: A7TM80 β†—
Sequence Annotation
Explicit - Provided
Protein Source
Recombinant, host bacterium Escherichia coli BL21 (DE3)

Experimental Data (139 measurements)

139 measurements β€” page 1 of 7
Mutation Property Assay Solvent Solvent Volume Aqueous ReferenceWT Reference Measured Value Units Solution pH Temperature Substrate(s) Product(s) Cofactor(s) Shaking Comments
WT Activity - Classical Activity measured by absorbance spectrophotometry (NADPH absorbance measurement, 340 nm), with the assay with 5% Ethanol as control Methanol 2.5% 100.0 β€” 82.3 % 100 mM sodium phosphate buffer 6 30Β°C ? mM 2-(4-Chlorobenzoyl)pyridine CPMK-alcohol ? mM NADPH β€” Classical aqueous control (in %) | Reference measured with 5% ethanol
WT Activity - Classical Activity measured by absorbance spectrophotometry (NADPH absorbance measurement, 340 nm), with the assay with 5% Ethanol as control Methanol 5% 100.0 β€” 63.1 % 100 mM sodium phosphate buffer 6 30Β°C ? mM 2-(4-Chlorobenzoyl)pyridine CPMK-alcohol ? mM NADPH β€” Classical aqueous control (in %) | Reference measured with 5% ethanol
WT Activity - Classical Activity measured by absorbance spectrophotometry (NADPH absorbance measurement, 340 nm), with the assay with 5% Ethanol as control Methanol 7.5% 100.0 β€” 38.2 % 100 mM sodium phosphate buffer 6 30Β°C ? mM 2-(4-Chlorobenzoyl)pyridine CPMK-alcohol ? mM NADPH β€” Classical aqueous control (in %) | Reference measured with 5% ethanol
WT Activity - Classical Activity measured by absorbance spectrophotometry (NADPH absorbance measurement, 340 nm), with the assay with 5% Ethanol as control Methanol 10% 100.0 β€” 32.6 % 100 mM sodium phosphate buffer 6 30Β°C ? mM 2-(4-Chlorobenzoyl)pyridine CPMK-alcohol ? mM NADPH β€” Classical aqueous control (in %) | Reference measured with 5% ethanol
WT Activity - Classical Activity measured by absorbance spectrophotometry (NADPH absorbance measurement, 340 nm), with the assay with 5% Ethanol as control Methanol 12.5% 100.0 β€” 26.4 % 100 mM sodium phosphate buffer 6 30Β°C ? mM 2-(4-Chlorobenzoyl)pyridine CPMK-alcohol ? mM NADPH β€” Classical aqueous control (in %) | Reference measured with 5% ethanol
WT Activity - Classical Activity measured by absorbance spectrophotometry (NADPH absorbance measurement, 340 nm), with the assay with 5% Ethanol as control Methanol 15% 100.0 β€” 18.7 % 100 mM sodium phosphate buffer 6 30Β°C ? mM 2-(4-Chlorobenzoyl)pyridine CPMK-alcohol ? mM NADPH β€” Classical aqueous control (in %) | Reference measured with 5% ethanol
WT Activity - Classical Activity measured by absorbance spectrophotometry (NADPH absorbance measurement, 340 nm), with the assay with 5% Ethanol as control Ethanol 7.5% 100.0 β€” 69.1 % 100 mM sodium phosphate buffer 6 30Β°C ? mM 2-(4-Chlorobenzoyl)pyridine CPMK-alcohol ? mM NADPH β€” Classical aqueous control (in %) | Reference measured with 5% ethanol
WT Activity - Classical Activity measured by absorbance spectrophotometry (NADPH absorbance measurement, 340 nm), with the assay with 5% Ethanol as control Ethanol 10% 100.0 β€” 49.4 % 100 mM sodium phosphate buffer 6 30Β°C ? mM 2-(4-Chlorobenzoyl)pyridine CPMK-alcohol ? mM NADPH β€” Classical aqueous control (in %) | Reference measured with 5% ethanol
WT Activity - Classical Activity measured by absorbance spectrophotometry (NADPH absorbance measurement, 340 nm), with the assay with 5% Ethanol as control Ethanol 12.5% 100.0 β€” 33.1 % 100 mM sodium phosphate buffer 6 30Β°C ? mM 2-(4-Chlorobenzoyl)pyridine CPMK-alcohol ? mM NADPH β€” Classical aqueous control (in %) | Reference measured with 5% ethanol
WT Activity - Classical Activity measured by absorbance spectrophotometry (NADPH absorbance measurement, 340 nm), with the assay with 5% Ethanol as control Ethanol 15% 100.0 β€” 23.0 % 100 mM sodium phosphate buffer 6 30Β°C ? mM 2-(4-Chlorobenzoyl)pyridine CPMK-alcohol ? mM NADPH β€” Classical aqueous control (in %) | Reference measured with 5% ethanol
WT Activity - Classical Activity measured by absorbance spectrophotometry (NADPH absorbance measurement, 340 nm), with the assay with 5% Ethanol as control Ethanol 17.5% 100.0 β€” 19.7 % 100 mM sodium phosphate buffer 6 30Β°C ? mM 2-(4-Chlorobenzoyl)pyridine CPMK-alcohol ? mM NADPH β€” Classical aqueous control (in %) | Reference measured with 5% ethanol
WT Activity - Classical Activity measured by absorbance spectrophotometry (NADPH absorbance measurement, 340 nm), with the assay with 5% Ethanol as control Ethanol 20% 100.0 β€” 13.0 % 100 mM sodium phosphate buffer 6 30Β°C ? mM 2-(4-Chlorobenzoyl)pyridine CPMK-alcohol ? mM NADPH β€” Classical aqueous control (in %) | Reference measured with 5% ethanol
WT Activity - Classical Activity measured by absorbance spectrophotometry (NADPH absorbance measurement, 340 nm), with the assay with 5% Ethanol as control Dimethyl Sulfoxide (DMSO) 1% 100.0 β€” 71.1 % 100 mM sodium phosphate buffer 6 30Β°C ? mM 2-(4-Chlorobenzoyl)pyridine CPMK-alcohol ? mM NADPH β€” Classical aqueous control (in %) | Reference measured with 5% ethanol
WT Activity - Classical Activity measured by absorbance spectrophotometry (NADPH absorbance measurement, 340 nm), with the assay with 5% Ethanol as control Dimethyl Sulfoxide (DMSO) 2% 100.0 β€” 52.5 % 100 mM sodium phosphate buffer 6 30Β°C ? mM 2-(4-Chlorobenzoyl)pyridine CPMK-alcohol ? mM NADPH β€” Classical aqueous control (in %) | Reference measured with 5% ethanol
WT Activity - Classical Activity measured by absorbance spectrophotometry (NADPH absorbance measurement, 340 nm), with the assay with 5% Ethanol as control Dimethyl Sulfoxide (DMSO) 3% 100.0 β€” 44.4 % 100 mM sodium phosphate buffer 6 30Β°C ? mM 2-(4-Chlorobenzoyl)pyridine CPMK-alcohol ? mM NADPH β€” Classical aqueous control (in %) | Reference measured with 5% ethanol
WT Activity - Classical Activity measured by absorbance spectrophotometry (NADPH absorbance measurement, 340 nm), with the assay with 5% Ethanol as control Dimethyl Sulfoxide (DMSO) 5% 100.0 β€” 25.9 % 100 mM sodium phosphate buffer 6 30Β°C ? mM 2-(4-Chlorobenzoyl)pyridine CPMK-alcohol ? mM NADPH β€” Classical aqueous control (in %) | Reference measured with 5% ethanol
WT Activity - Classical Activity measured by absorbance spectrophotometry (NADPH absorbance measurement, 340 nm), with the assay with 5% Ethanol as control Dimethyl Sulfoxide (DMSO) 7.5% 100.0 β€” 16.1 % 100 mM sodium phosphate buffer 6 30Β°C ? mM 2-(4-Chlorobenzoyl)pyridine CPMK-alcohol ? mM NADPH β€” Classical aqueous control (in %) | Reference measured with 5% ethanol
WT Activity - Classical Activity measured by absorbance spectrophotometry (NADPH absorbance measurement, 340 nm), with the assay with 5% Ethanol as control Dimethyl Sulfoxide (DMSO) 10% 100.0 β€” 15.7 % 100 mM sodium phosphate buffer 6 30Β°C ? mM 2-(4-Chlorobenzoyl)pyridine CPMK-alcohol ? mM NADPH β€” Classical aqueous control (in %) | Reference measured with 5% ethanol
WT Activity - Classical Activity measured by absorbance spectrophotometry (NADPH absorbance measurement, 340 nm), with the assay with 5% Ethanol as control 1,4-Dioxane 1.9% 100.0 β€” 100.0 % 100 mM sodium phosphate buffer 6 30Β°C ? mM 2-(4-Chlorobenzoyl)pyridine CPMK-alcohol ? mM NADPH β€” Classical aqueous control (in %) | Reference measured with 5% ethanol
WT Activity - Classical Activity measured by absorbance spectrophotometry (NADPH absorbance measurement, 340 nm), with the assay with 5% Ethanol as control 1,4-Dioxane 3.7% 100.0 β€” 84.6 % 100 mM sodium phosphate buffer 6 30Β°C ? mM 2-(4-Chlorobenzoyl)pyridine CPMK-alcohol ? mM NADPH β€” Classical aqueous control (in %) | Reference measured with 5% ethanol
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Mutations in this dataset (3)

WT V231D S237G

Visualization : Activity β€” Classical

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.

Visualization : Activity β€” Michaelis-Menten

One bar per measurement. Colour = solvent, shade = solvent volume. β€” β€” β€” Reference value. Hover for details.

Mutation Effect β€” Michaelis-Menten

Mutation impact on kinetic parameters in the presence of organic solvent: comparison of wild-type and mutant values in identical conditions.

Structure

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