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3.5.5.5: Arylacetonitrilase

This is an abbreviated version!
For detailed information about Arylacetonitrilase, go to the full flat file.

Word Map on EC 3.5.5.5

Reaction

4-Chlorophenylacetonitrile
+ 2 H2O =
4-chlorophenylacetate
+
NH3

Synonyms

Arylacetonitrilase, arylacetonitrile-hydrolyzing nitrilase, arylacetonitrile-specific nitrilase, blr3397, enantioselective arylacetonitrilase, GPnor51, NIT, NitA, NitAd, NitAk2, NitAn, NitMp, NitP, nitrilase, nitrilase PpL19, Nitrilase, arylaceto-, NitTv

ECTree

     3 Hydrolases
         3.5 Acting on carbon-nitrogen bonds, other than peptide bonds
             3.5.5 In nitriles
                3.5.5.5 Arylacetonitrilase

Storage Stability

Storage Stability on EC 3.5.5.5 - Arylacetonitrilase

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STORAGE STABILITY
ORGANISM
UNIPROT
LITERATURE
-20°C, in 10 mM potassium phosphate buffer, pH 7, 10 mM DTT and 50% glycerol, at least 5 months
-
-20°C, pH 7.5, 14 days, 90% loss of activity, addition of 1 M ammonium sulfate almost completely stabilizes
-
-80°C, 0.01 M phosphate, pH 7.5, 1 mM dithiothreitol, 20% glycerol, stable
-
4°C, 0.01 M phosphate, pH 7.5, 1 mM dithiothreitol, rapid loss of activity, presence of 20% glycerol stabilizes
-
4°C, in 10 mM potassium phosphate buffer, pH 7, 10 mM DTT and 50% glycerol, at least 2 months, without glycerol 60% loss of activity within 1 week
-
4°C, in the presence of 60% saturated ammonium sulfate, 2 M NaCl or 30% w/v propanediol, only about 5% loss of activity within 1 week
-
5°C, in 0.02 M citrate buffer, pH 7-8, 10 days, about 50% loss of activity in 0.02 M Tris-HCl buffer, pH 9.3 within 10 days
-
8°C, pH 7.5, 14 days, 75% loss of activity, addition of 1 M ammonium sulfate almost completely stabilizes
-