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1.11.1.6: catalase

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

Word Map on EC 1.11.1.6

Reaction

2 H2O2 =

O2
+ 2 H2O

Synonyms

Ab-catalase, BNC, caperase, CAT, CAT-1, CAT-A, CAT-P, Cat1.4, CatA, catalase, catalase A, catalase C, catalase form III, catalase P, catalase-1, catalase-A, catalase-peroxidase, catalase-phenol oxidase, CatB, CATC, CatF, CatG, CatP, CATPO, CcmC, CP, equilase, H2O2:H2O2 oxidoreductase, haem catalase, HPI-A, HPI-B, HPII, HTHP, hydrogen peroxide oxidoreductase, KAT, Kat E catalase, KatA, KatB, KatC, KatP, KpA, manganese catalase, More, optidase, PktA, polyethylene glycol-catalase, tyrosine-coordinated heme protein, VktA

ECTree

     1 Oxidoreductases
         1.11 Acting on a peroxide as acceptor
             1.11.1 Peroxidases
                1.11.1.6 catalase

Temperature Range

Temperature Range on EC 1.11.1.6 - catalase

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TEMPERATURE RANGE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
0
the enzyme has 78% activity at 0°C
0 - 37
10 - 40
activity range
15 - 75
-
activity range, free enzyme and immobilized enzyme on nanoparticles
20 - 80
-
20°C: about 75% of maximal activity, 80°C: about 65% of maximal activity
25 - 35
-
high relative activity in the temperature range of 25-35°C
30 - 100
range of significant activity
30 - 60
30 - 94
-
inactive at 20°C
37 - 70
slight decrease in activity compared to temperature optimum
40 - 70
more than 80% of maximum activity
60
-
45% of maximum activity