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1.13.11.27: 4-hydroxyphenylpyruvate dioxygenase

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

Word Map on EC 1.13.11.27

Reaction

4-hydroxyphenylpyruvate
+
O2
=
homogentisate
+
CO2

Synonyms

4-HPPD, 4-hydroxyphenylpyruvare dioxygenase, 4-hydroxyphenylpyruvate dioxygenase, 4-hydroxyphenylpyruvic acid dioxygenase, 4HPPD, ASJ32_19370, At-HPPD, AtHPPD, AvHPPD-03, EC 1.14.2.2, EC 1.99.1.14, formerly, F Alloantigen, F protein, F-antigen homolog, HPD, hpdA, HPPD, HPPDase, Legiolysin, MsHPPD, oxygenase, 4-hydroxyphenylpyruvate di-, p-hydroxyphenyl pyruvate dioxygenase, p-hydroxyphenylpyruvate dioxygenase, p-hydroxyphenylpyruvate hydroxylase, p-hydroxyphenylpyruvate oxidase, p-hydroxyphenylpyruvic acid hydroxylase, p-hydroxyphenylpyruvic hydroxylase, p-hydroxyphenylpyruvic oxidase, PTO1369, Pt_Hpd, T-cell reactive protein, TF-AG, YS103B

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
                1.13.11.27 4-hydroxyphenylpyruvate dioxygenase

Metals Ions

Metals Ions on EC 1.13.11.27 - 4-hydroxyphenylpyruvate dioxygenase

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METALS and IONS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
Ca2+
66.5% of the activity with Fe2+
copper
Fe
-
Fe(II), Fe(III), and Fe(IV) during oxygenation and hydroxylation, overview. The iron ion is coordinated by a His-His-Glu triad, structure of HPPD-Fe(II)-acetate complex, overview
Mg2+
101% of the activity with Fe2+
Mn2+
22% of the activity with Fe2+
Zinc
-
0.68 mol of zinc per mol of enzyme