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1.17.3.2: xanthine oxidase

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

Word Map on EC 1.17.3.2

Reaction

xanthine
+
H2O
+
O2
=
Urate
+
H2O2

Synonyms

AXOR, EC 1.1.3.22, EC 1.2.3.2, EC 1.2.3.2., hypoxanthine oxidase, hypoxanthine-xanthine oxidase, hypoxanthine:oxygen oxidoreductase, More, oxidase, xanthine, Schardinger enzyme, xanthine dehydrogenase/oxidase, xanthine oxidase, xanthine oxidoreductase, xanthine: oxygen oxidoreductase, xanthine:O2 oxidoreductase, xanthine:oxygen oxidoreductase, xanthine:xanthine oxidase, XnOx, XO, XOD, XOR

ECTree

     1 Oxidoreductases
         1.17 Acting on CH or CH2 groups
             1.17.3 With oxygen as acceptor
                1.17.3.2 xanthine oxidase

KI Value

KI Value on EC 1.17.3.2 - xanthine oxidase

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Ki VALUE [mM]
INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.00015
2-(3,4-dihydroxy-5-methoxyphenyl)-5,7-dihydroxy-4H-chromen-4-one
-
pH 7.5, 25°C
0.0009
2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-chromen-4-one
-
pH 7.5, 25°C
0.00011 - 0.00015
2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-6-methoxy-4H-chromen-4-one
0.00096 - 0.00624
2-amino-6-hydroxy-8-mercaptopurine
0.0013 - 0.0066
2-amino-6-purine thiol
0.0000006 - 0.0000031
2-[3-cyano-4-(2-methylpropoxy)phenyl]-4-methylthiazole-5-carboxylic acid
0.0031
3,4-di-O-caffeoylquinic acid methyl ester
-
25°C
0.0399
3,4-Dihydroxybenzaldehyde
-
pH 7.5, 25°C
0.00024
4,5-di-O-caffeoylquinic acid methyl ester
-
25°C
0.00037
5,7-dihydroxy-2-(3,4,5-trimethoxyphenyl)-4H-chromen-4-one
-
pH 7.5, 25°C
0.00102
5,7-dihydroxy-2-(3-hydroxy-4,5-dimethoxyphenyl)-6-methoxy-4H-chromen-4-one
-
pH 7.5, 25°C
0.00012
5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-4H-chromen-4-one
-
pH 7.5, 25°C
0.00079
5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,6-dimethoxy-4H-chromen-4-one
-
pH 7.5, 25°C
0.00028
5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one
-
pH 7.5, 25°C
0.00011
5,7-dihydroxy-2-(4-methoxyphenyl)-4H-chromen-4-one
-
pH 7.5, 25°C
0.0000475
6-(N-benzoylamino)purine
-
25°C, pH 7.5
0.000094
6-formylpterin
-
-
0.4
8-bromoxanthine
-
25°C, pH 7.5
0.0538
acacetin 7-O-(3-O-acetyl-beta-D-glucopyranoside)
-
pH 7.5, 25°C
0.0018
allopurinol
-
pH 7.5, 25°C
0.0019
luteolin
-
pH 7.4, 25°C
0.0012
quercetin
-
pH 7.4, 25°C
0.08
xanthine
-
-
additional information
additional information
-