Ene-reductase NCR from Zymomonas mobilis

Enzyme Description

Extremophile
No
EC Number

Sequence

Length: 358 amino acids
MPSLFDPIRFGAFTAKNRIWMAPLTRGRATRDHVPTEIMAEYYAQRASAGLIISEATGISQEGLGWPYAPGIWSDAQVEAWLPITQAVHDAGGLIFAQLWHMGRMVPSNVSGMQPVAPSASQAPGLGHTYDGKKPYDVARALRLDEIPRLLDDYEKAARHALKAGFDGVQIHAANGYLIDEFIRDSTNHRHDEYGGAVENRIRLLKDVTERVIATIGKERTAVRLSPNGEIQGTVDSHPEQVFIPAAKMLSDLDIAFLGMREGAVDGTFGKTDQPKLSPEIRKVFKPPLVLNQDYTFETAQAALDSGVADAISFGRPFIGNPDLPRRFFEKAPLTKDVIETWYTQTPKGYTDYPLLGD
Sabrina Reich et al. (2014) β€” Variations in the stability of NCR ene reductase by rational enzyme loop modulation
Journal of Structural Biology  Β· doi:10.1016/j.jsb.2013.04.004 β†—  Β· Activity + Stability - Product Formation
48 measurements
Database ID
UniProt: Q5NLA1 β†—
Sequence Annotation
Explicit - Provided
Protein Source
Recombinant, host bacterium Escherichia coli BL21 (DE3)

Experimental Data (48 measurements)

48 measurements β€” page 3 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
DEL230-236 Activity + Stability - Product Formation Product yield after incubaton (4 hours at 30Β°C) in the presence of organic solvent, measured by HPLC Isopropanol 30% 97.3 33.8 15.6 % 50 mM Tris-HCl 7.5 30Β°C 4 mM Ketoisophorone Levodione 4 mM NADH 180 rpm Classical aqueous control (in %)
DEL230-236 Activity + Stability - Product Formation Product yield after incubaton (4 hours at 30Β°C) in the presence of organic solvent, measured by HPLC Isopropanol 20% 97.3 60.4 48.4 % 50 mM Tris-HCl 7.5 30Β°C 4 mM Ketoisophorone Levodione 4 mM NADH 180 rpm Classical aqueous control (in %)
DEL230-236 Activity + Stability - Product Formation Product yield after incubaton (4 hours at 30Β°C) in the presence of organic solvent, measured by HPLC Isopropanol 10% 97.3 64.0 52.4 % 50 mM Tris-HCl 7.5 30Β°C 4 mM Ketoisophorone Levodione 4 mM NADH 180 rpm Classical aqueous control (in %)
DEL230-236 Activity + Stability - Product Formation Product yield after incubaton (4 hours at 30Β°C) in the presence of organic solvent, measured by HPLC Isopropanol 5% 97.3 83.6 69.3 % 50 mM Tris-HCl 7.5 30Β°C 4 mM Ketoisophorone Levodione 4 mM NADH 180 rpm Classical aqueous control (in %)
DEL230-236 Activity + Stability - Product Formation Product yield after incubaton (4 hours at 30Β°C) in the presence of organic solvent, measured by HPLC Acetone 30% 97.3 30.8 3.1 % 50 mM Tris-HCl 7.5 30Β°C 4 mM Ketoisophorone Levodione 4 mM NADH 180 rpm Classical aqueous control (in %)
DEL230-236 Activity + Stability - Product Formation Product yield after incubaton (4 hours at 30Β°C) in the presence of organic solvent, measured by HPLC Acetone 20% 97.3 51.3 10.3 % 50 mM Tris-HCl 7.5 30Β°C 4 mM Ketoisophorone Levodione 4 mM NADH 180 rpm Classical aqueous control (in %)
DEL230-236 Activity + Stability - Product Formation Product yield after incubaton (4 hours at 30Β°C) in the presence of organic solvent, measured by HPLC Acetone 10% 97.3 96.4 51.8 % 50 mM Tris-HCl 7.5 30Β°C 4 mM Ketoisophorone Levodione 4 mM NADH 180 rpm Classical aqueous control (in %)
DEL230-236 Activity + Stability - Product Formation Product yield after incubaton (4 hours at 30Β°C) in the presence of organic solvent, measured by HPLC Acetone 5% 97.3 80.0 66.5 % 50 mM Tris-HCl 7.5 30Β°C 4 mM Ketoisophorone Levodione 4 mM NADH 180 rpm Classical aqueous control (in %)
1 2 3
Next β€Ί

Mutations in this dataset (3) β€” Sabrina Reich et al. (2014)

WT DEL230-236 DEL267-270

Visualization : Activity + Stability β€” Product Formation

Sabrina Reich et al. (2014)

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.

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

Structure

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