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1.1.3.6: cholesterol oxidase

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

Word Map on EC 1.1.3.6

Reaction

cholesterol
+
O2
=
cholest-5-en-3-one
 +
H2O2

Synonyms

3beta-hydroxy steroid oxidoreductase, 3beta-hydroxysteroid: oxygen oxidoreductase, 3beta-hydroxysteroid:oxygen oxidoreductase, 3beta-hydroxysterol oxidase, BsChOx, CgChoA, CHO, CHO-U, ChO3, ChoA, choBb, CHOD, ChoG, ChoL, cholesterol oxidase, cholesterol oxidase I, cholesterol oxidase II, cholesterol-O2 oxidoreductase, CHOLOX, choM, ChoM1, ChoM2, choP, ChoRI, ChoRII, ChoS, ChOx, CO, CO1, COase, COD, COD-B, COX, HCEO-forming enzyme, HMPREF0204_11499, oxidase, cholesterol, PimE, ShChOx, type I ChOx

ECTree

     1 Oxidoreductases
         1.1 Acting on the CH-OH group of donors
             1.1.3 With oxygen as acceptor
                1.1.3.6 cholesterol oxidase

Metals Ions

Metals Ions on EC 1.1.3.6 - cholesterol oxidase

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METALS and IONS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
Ag+
1 mM, 1 h 30°C, partially reduced the activity to 88%
Ba2+
-
activates slightly at 1 mM
Ca2+
-
15% activation at 1 mM
Fe3+
-
activates slightly at 1 mM
K+
-
activates slightly at 1 mM
Li+
-
activates slightly at 1 mM
MgCl2
-
1 mM, 30 min at 4°C, activation to 113% of control
MgSO4
-
stimulates the enzyme activity
MnCl2
-
1 mM, 30 min at 4°C, 35% inhibition
Sr2+
-
activates slightly at 1 mM
ZnSO4
-
stimulates the enzyme activity
additional information