Haloalkane dehalogenase DhaA from Rhodococcus rhodochrous

Enzyme Description

Extremophile
No
EC Number

Sequence

Length: 293 amino acids
MSEIGTGFPFDPHYVEVLGERMHYVDVGPRDGTPVLFLHGNPTSSYLWRNIIPHVAPSHRCIAPDLIGMGKSDKPDLDYFFDDHVRYLDAFIEALGLEEVVLVIHDWGSALGFHWAKRNPERVKGIACMEFIRPIPTWDEWPEFARETFQAFRTADVGRELIIDQNAFIEGALPKCVVRPLTEVEMDHYREPFLKPVDREPLWRFPNELPIAGEPANIVALVEAYMNWLHQSPVPKLLFWGTPGVLIPPAEAARLAESLPNCKTVDIGPGLHYLQEDNPDLIGSEIARWLPAL
Veronika Stepankova et al. (2013) β€” Organic co-solvents affect activity, stability and enantioselectivity of haloalkane dehalogenases
Biotechnology Journal  Β· doi:10.1002/biot.201200378 β†—  Β· Activity - Classical Stability - C50 Stability - Tm
136 measurements
Database ID
UniProt: P0A3G2 β†—
Sequence Annotation
Inferred - from protein name
Protein Source
Recombinant, host bacterium Escherichia coli BL21

Experimental Data (136 measurements)

136 measurements β€” page 1 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 (colorimetric assay, iodine, mercuric thiocyanate and ferric ammonium sulfate reaction product Fe–SCN absorbance measurement, 460 nm) in the presence of organic solvent Glycerol 5% 100 112 % glycine 100 mM 8.6 37 ? mM 1-Iodohexane 1-Hexanol , Iodide ion β€” β€” Classical aqueous control (in %)
Activity - Classical Activity measured by absorbance spectrophotometry (colorimetric assay, iodine, mercuric thiocyanate and ferric ammonium sulfate reaction product Fe–SCN absorbance measurement, 460 nm) in the presence of organic solvent Formamide 5% 100 150 % glycine 100 mM 8.6 37 ? mM 1-Iodohexane 1-Hexanol , Iodide ion β€” β€” Classical aqueous control (in %)
Activity - Classical Activity measured by absorbance spectrophotometry (colorimetric assay, iodine, mercuric thiocyanate and ferric ammonium sulfate reaction product Fe–SCN absorbance measurement, 460 nm) in the presence of organic solvent Ethylene Glycol 5% 100 113 % glycine 100 mM 8.6 37 ? mM 1-Iodohexane 1-Hexanol , Iodide ion β€” β€” Classical aqueous control (in %)
Activity - Classical Activity measured by absorbance spectrophotometry (colorimetric assay, iodine, mercuric thiocyanate and ferric ammonium sulfate reaction product Fe–SCN absorbance measurement, 460 nm) in the presence of organic solvent PEG-1000 5% 100 95 % glycine 100 mM 8.6 37 ? mM 1-Iodohexane 1-Hexanol , Iodide ion β€” β€” Classical aqueous control (in %)
Activity - Classical Activity measured by absorbance spectrophotometry (colorimetric assay, iodine, mercuric thiocyanate and ferric ammonium sulfate reaction product Fe–SCN absorbance measurement, 460 nm) in the presence of organic solvent PEG-10000 5% 100 94 % glycine 100 mM 8.6 37 ? mM 1-Iodohexane 1-Hexanol , Iodide ion β€” β€” Classical aqueous control (in %)
Activity - Classical Activity measured by absorbance spectrophotometry (colorimetric assay, iodine, mercuric thiocyanate and ferric ammonium sulfate reaction product Fe–SCN absorbance measurement, 460 nm) in the presence of organic solvent Dimethylformamide (DMF) 5% 100 97 % glycine 100 mM 8.6 37 ? mM 1-Iodohexane 1-Hexanol , Iodide ion β€” β€” Classical aqueous control (in %)
Activity - Classical Activity measured by absorbance spectrophotometry (colorimetric assay, iodine, mercuric thiocyanate and ferric ammonium sulfate reaction product Fe–SCN absorbance measurement, 460 nm) in the presence of organic solvent Dimethyl Sulfoxide (DMSO) 5% 100 111 % glycine 100 mM 8.6 37 ? mM 1-Iodohexane 1-Hexanol , Iodide ion β€” β€” Classical aqueous control (in %)
Activity - Classical Activity measured by absorbance spectrophotometry (colorimetric assay, iodine, mercuric thiocyanate and ferric ammonium sulfate reaction product Fe–SCN absorbance measurement, 460 nm) in the presence of organic solvent Methanol 5% 100 150 % glycine 100 mM 8.6 37 ? mM 1-Iodohexane 1-Hexanol , Iodide ion β€” β€” Classical aqueous control (in %)
Activity - Classical Activity measured by absorbance spectrophotometry (colorimetric assay, iodine, mercuric thiocyanate and ferric ammonium sulfate reaction product Fe–SCN absorbance measurement, 460 nm) in the presence of organic solvent 1,4-Dioxane 5% 100 33 % glycine 100 mM 8.6 37 ? mM 1-Iodohexane 1-Hexanol , Iodide ion β€” β€” Classical aqueous control (in %)
Activity - Classical Activity measured by absorbance spectrophotometry (colorimetric assay, iodine, mercuric thiocyanate and ferric ammonium sulfate reaction product Fe–SCN absorbance measurement, 460 nm) in the presence of organic solvent Acetonitrile 5% 100 100 % glycine 100 mM 8.6 37 ? mM 1-Iodohexane 1-Hexanol , Iodide ion β€” β€” Classical aqueous control (in %)
Activity - Classical Activity measured by absorbance spectrophotometry (colorimetric assay, iodine, mercuric thiocyanate and ferric ammonium sulfate reaction product Fe–SCN absorbance measurement, 460 nm) in the presence of organic solvent Ethanol 5% 100 120 % glycine 100 mM 8.6 37 ? mM 1-Iodohexane 1-Hexanol , Iodide ion β€” β€” Classical aqueous control (in %)
Activity - Classical Activity measured by absorbance spectrophotometry (colorimetric assay, iodine, mercuric thiocyanate and ferric ammonium sulfate reaction product Fe–SCN absorbance measurement, 460 nm) in the presence of organic solvent Acetone 5% 100 108 % glycine 100 mM 8.6 37 ? mM 1-Iodohexane 1-Hexanol , Iodide ion β€” β€” Classical aqueous control (in %)
Activity - Classical Activity measured by absorbance spectrophotometry (colorimetric assay, iodine, mercuric thiocyanate and ferric ammonium sulfate reaction product Fe–SCN absorbance measurement, 460 nm) in the presence of organic solvent Isopropanol 5% 100 111 % glycine 100 mM 8.6 37 ? mM 1-Iodohexane 1-Hexanol , Iodide ion β€” β€” Classical aqueous control (in %)
Activity - Classical Activity measured by absorbance spectrophotometry (colorimetric assay, iodine, mercuric thiocyanate and ferric ammonium sulfate reaction product Fe–SCN absorbance measurement, 460 nm) in the presence of organic solvent Tetrahydrofuran (THF) 5% 100 75 % glycine 100 mM 8.6 37 ? mM 1-Iodohexane 1-Hexanol , Iodide ion β€” β€” Classical aqueous control (in %)
Activity - Classical Activity measured by absorbance spectrophotometry (colorimetric assay, iodine, mercuric thiocyanate and ferric ammonium sulfate reaction product Fe–SCN absorbance measurement, 460 nm) in the presence of organic solvent Glycerol 10% 100 120 % glycine 100 mM 8.6 37 ? mM 1-Iodohexane 1-Hexanol , Iodide ion β€” β€” Classical aqueous control (in %)
Activity - Classical Activity measured by absorbance spectrophotometry (colorimetric assay, iodine, mercuric thiocyanate and ferric ammonium sulfate reaction product Fe–SCN absorbance measurement, 460 nm) in the presence of organic solvent Formamide 10% 100 112 % glycine 100 mM 8.6 37 ? mM 1-Iodohexane 1-Hexanol , Iodide ion β€” β€” Classical aqueous control (in %)
Activity - Classical Activity measured by absorbance spectrophotometry (colorimetric assay, iodine, mercuric thiocyanate and ferric ammonium sulfate reaction product Fe–SCN absorbance measurement, 460 nm) in the presence of organic solvent Ethylene Glycol 10% 100 110 % glycine 100 mM 8.6 37 ? mM 1-Iodohexane 1-Hexanol , Iodide ion β€” β€” Classical aqueous control (in %)
Activity - Classical Activity measured by absorbance spectrophotometry (colorimetric assay, iodine, mercuric thiocyanate and ferric ammonium sulfate reaction product Fe–SCN absorbance measurement, 460 nm) in the presence of organic solvent PEG-1000 10% 100 100 % glycine 100 mM 8.6 37 ? mM 1-Iodohexane 1-Hexanol , Iodide ion β€” β€” Classical aqueous control (in %)
Activity - Classical Activity measured by absorbance spectrophotometry (colorimetric assay, iodine, mercuric thiocyanate and ferric ammonium sulfate reaction product Fe–SCN absorbance measurement, 460 nm) in the presence of organic solvent PEG-10000 10% 100 96 % glycine 100 mM 8.6 37 ? mM 1-Iodohexane 1-Hexanol , Iodide ion β€” β€” Classical aqueous control (in %)
Activity - Classical Activity measured by absorbance spectrophotometry (colorimetric assay, iodine, mercuric thiocyanate and ferric ammonium sulfate reaction product Fe–SCN absorbance measurement, 460 nm) in the presence of organic solvent Dimethylformamide (DMF) 10% 100 97 % glycine 100 mM 8.6 37 ? mM 1-Iodohexane 1-Hexanol , Iodide ion β€” β€” Classical aqueous control (in %)
β€Ή Prev
1 2 3 4 … 7

Visualization : Activity β€” Classical

Veronika Stepankova et al. (2013)

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

Visualization : Stability β€” Tm

Veronika Stepankova et al. (2013)

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

Visualization : Stability β€” C50

Veronika Stepankova et al. (2013)

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

Tana Koudelakova et al. (2013) β€” Engineering Enzyme Stability and Resistance to an Organic Cosolvent by Modification of Residues in the Access Tunnel
Angewandte Chemie International Edition  Β· doi:10.1002/anie.201206708 β†—  Β· Activity - Classical Activity - Michaelis-Menten Stability - C50 Stability - Inactivation Rate Constant Stability - Tm
66 measurements

Structure

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