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1.11.1.21: catalase-peroxidase

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

Word Map on EC 1.11.1.21

Reaction

2 H2O2 =

O2
+ 2 H2O

Synonyms

AfKatG, BW16_04845, CAT, CAT-2, catalase -peroxidase KatG, catalase peroxidase, catalase-peroxidase, catalase/peroxidase, CP 2, CP01, CP02, CPX, CthediskatG, EC 1.11.1.7, FeSOD A, FvCP01, FvCP02, FVEG_10866, FVEG_12888, HCP, hemoprotein b-590, HPI, hydroperoxidase I, KatG, KatG1, KatG2, KatP, katX2, KpCP, PCP, Rv1908c

ECTree

     1 Oxidoreductases
         1.11 Acting on a peroxide as acceptor
             1.11.1 Peroxidases
                1.11.1.21 catalase-peroxidase

KCat KM Value

KCat KM Value on EC 1.11.1.21 - catalase-peroxidase

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kcat/KM VALUE [1/mMs-1]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.21 - 4400
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
7400
3,3',5,5'-tetramethylbenzidine
-
pH 5.0, 23°C
3900
ascorbate
-
pH 5.0, 23°C
7200
chlorpromazine
-
pH 5.0, 23°C
0.15 - 5410
H2O2
6000
N,N,N',N'-tetramethyl-p-phenylenediamine
-
pH 5.0, 23°C
19 - 1200
o-Dianisidine
20.02
peroxyacetic acid
pH 4.5, 37°C
3200
pyrogallol
-
pH 5.0, 23°C
0.014 - 0.48
tert-butyl hydroperoxide