1.1.3.9: galactose oxidase

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

Word Map on EC 1.1.3.9

Reaction

D-galactose
+
O2
=
D-galacto-hexodialdose
+
H2O2

Synonyms

AOd, beta-galactose oxidase, D-galactose oxidase, FgrGalOx, galactose 6-oxidase, galactose oxidase, GalOx, GAO, GAOA, GAOX, GO, GOase

ECTree

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

Inhibitors

Inhibitors on EC 1.1.3.9 - galactose oxidase

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INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
2,2'-dipyridyl
-
1 mM, 67% inhibition
2,4,6-Trinitrobenzenesulfonic acid
-
53% inhibition at 1 mM
2-deoxy-D-galactose
Polyporus circinatus
-
competitive inhibition
2-mercaptoethanol
8-hydroxyquinoline
-
1 mM, 50% inhibition
AgNO3
-
complete inhibition at 0.1 mM
Co2+
-
1 mM, 50% inhibition
D-galactono-1,4-lactone
-
23.7% inhibition at 0.25 mM
D-galactosamine
Polyporus circinatus
-
competitive inhibition
D-galacturonic acid
-
66.8% inhibition at 0.25 mM
diethyldithiocarbamate
dithiothreitol
-
40% inhibition at 1 mM
Fe2+
-
1 mM, 17% inhibition
ferricyanide
-
inhibition at 0.001 mM, activation at 1 mM
ganglioside
Polyporus circinatus
-
bovine brain and Tay-Sachs disease gangliosides: competitive inhibition
GSH
-
complete inhibition at 10 mM
hydrazine
-
1 mM, 41% inhibition
hydroxylamine
iodoacetamide
iodoacetic acid
-
slight inactivation
KCN
complete inhibition
L-ascorbic acid
-
58% inhibition at 0.1 mM
Mg2+
-
1 mM, 50% inhibition
Monoiodoacetic acid
-
1 mM, 40% inhibition
N-acetylgalactosamine
Polyporus circinatus
-
competitive inhibition
N-bromosuccinimide
NH2OH
-
complete inhibition at 0.1 mM
Ni2+
-
1 mM, 50% inhibition
o-phenanthroline
p-chloromercuribenzoate
-
22% inhibition at 0.1 mM
phenylhydrazine
-
1 mM, 91% inhibition
Semicarbazide
-
1 mM, 44% inhibition
Sodium dithionite
-
73% inhibition at 0.1 mM
Superoxide dismutase
-
50% inhibition at 50 pM
-
trans-(2)-phenylcyclopropylcarbinol
-
mechanism-based inactivator
Zn2+
-
1 mM, 33% inhibition
additional information
-