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1.13.11.8: protocatechuate 4,5-dioxygenase

This is an abbreviated version!
For detailed information about protocatechuate 4,5-dioxygenase, go to the full flat file.

Word Map on EC 1.13.11.8

Reaction

3,4-dihydroxybenzoate
+
O2
=
4-carboxy-2-hydroxymuconate semialdehyde

Synonyms

LigAB, PCA 4,5-dioxygenase, PcaA, PCD 4,5, PCD4,5, PmdAB, protocatechuate 4,5-oxygenase, protocatechuic 4,5-dioxygenase, protocatechuic 4,5-oxygenase

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
                1.13.11.8 protocatechuate 4,5-dioxygenase

KM Value

KM Value on EC 1.13.11.8 - protocatechuate 4,5-dioxygenase

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KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.021
3,4-dihydroxybenzoate
pH 9.5, 20°C, recombinant enzyme
0.39 - 4
3-O-methylgallate
0.125
5-methoxygallic acid
-
-
0.19 - 7
gallate
0.0735
gallic acid
-
-
0.02 - 1.6
protocatechuate
additional information
additional information
-