1.13.11.50: acetylacetone-cleaving enzyme

This is an abbreviated version, for detailed information about acetylacetone-cleaving enzyme, go to the full flat file.

Reaction

Pentane-2,4-dione
+
O2
=
acetate
+
methylglyoxal

Synonyms

acetylacetone dioxygenase, acetylacetone-cleaving enzyme, b-diketone dioxygenase, cupin-type dioxygenase, diketone cleaving dioxygenase, diketone cleaving enzyme, diketone dioxygenase, diketone-cleaving dioxygenase, diketone-cleaving enzyme, Dke1, oxygenase, b-diketone di-, pentane-2,4-dione hydrolase

ECTree

     1 Oxidoreductases
         1.13 Acting on single donors with incorporation of molecular oxygen (oxygenases)
             1.13.11 With incorporation of two atoms of oxygen
                1.13.11.50 acetylacetone-cleaving enzyme

KM Value

KM Value on EC 1.13.11.50 - acetylacetone-cleaving enzyme

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KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.0025
1,1,1-trifluoro-2,4-pentanedione
-
apparent value at 25°C
0.0027
1,1-difluoro-2,4-pentanedione
-
apparent value at 25°C
0.002
4,4-difluoro-1-phenyl-1,3-butanedione
-
apparent value at 25°C
0.0091
acetylacetate
-
-
0.26
O2
-
pH 7.5, 25°C
0.000009 - 0.0091
Pentane-2,4-dione
additional information
additional information
-