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1.14.16.2: tyrosine 3-monooxygenase

This is an abbreviated version!
For detailed information about tyrosine 3-monooxygenase, go to the full flat file.

Word Map on EC 1.14.16.2

Reaction

L-tyrosine
+
a 5,6,7,8-tetrahydropteridine
+
O2
=
L-Dopa
+
a 4a-hydroxy-5,6,7,8-tetrahydropteridine

Synonyms

CAT-2, DTH1, DTH2, hTH2, L-tyrosine hydroxylase, monophenol monooxygenase, oxygenase, tyrosine 3-mono-, TH, TH1, TH2, TyrH, tyrosinase, tyrosine 3-hydroxylase, tyrosine 3-monooxygenase, tyrosine hydroxylase, tyrosine hydroxylase type 1, tyrosine-3-mono-oxygenase, tyrosine-3-monooxygenase

ECTree

     1 Oxidoreductases
         1.14 Acting on paired donors, with incorporation or reduction of molecular oxygen
             1.14.16 With reduced pteridine as one donor, and incorporation of one atom of oxygen into the other donor
                1.14.16.2 tyrosine 3-monooxygenase

Metals Ions

Metals Ions on EC 1.14.16.2 - tyrosine 3-monooxygenase

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METALS and IONS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
Ca2+
-
activates the enzyme via retinol induction of extracellular Ca2+ influx, the activation is completely blocked by EGTA
Cu2+
-
slightly activating
Mn2+
-
activates
NaCl
-
activates
phosphate
Zn2+
-
0.13 mol per mol of subunit