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3.5.1.22: pantothenase

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

Word Map on EC 3.5.1.22

Reaction

(R)-pantothenate
+
H2O
=
(R)-pantoate
 +
beta-Alanine

Synonyms

pantothenate hydrolase

ECTree

     3 Hydrolases
         3.5 Acting on carbon-nitrogen bonds, other than peptide bonds
             3.5.1 In linear amides
                3.5.1.22 pantothenase

Storage Stability

Storage Stability on EC 3.5.1.22 - pantothenase

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STORAGE STABILITY
ORGANISM
UNIPROT
LITERATURE
-20°C 20 mM potassium phosphate pH 7, enzyme is made accessible to substrates by freezing and thawing four times, decrease of activity 20% per round of freezing and thawing, frozen enzyme retains activity for at least 2 years
-
-20°C 35 mM potassium phosphate, pH 6.8
-
-20°C enzyme is stable frozen, but loses activity in solution at 0°C in a few days
-
-20°C, 5 mM K2SO4, repeated cycles of freezing and thawing inactivate the enzyme
-
2°C 5 mM K2SO4, 1 week, activity dimished to 50%
-