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3.6.1.39: thymidine-triphosphatase

This is an abbreviated version!
For detailed information about thymidine-triphosphatase, go to the full flat file.

Word Map on EC 3.6.1.39

Reaction

dTTP
+
H2O
=
dTDP
+
phosphate

Synonyms

desoxythymidine-5'-triphosphatase, dTTPase, dTTPase-dUTPase, gene 4 protein, Gp4, T7 DNA helicase, T7 helicase, thymidine triphosphate nucleotidohydrolase

ECTree

     3 Hydrolases
         3.6 Acting on acid anhydrides
             3.6.1 In phosphorus-containing anhydrides
                3.6.1.39 thymidine-triphosphatase

KM Value

KM Value on EC 3.6.1.39 - thymidine-triphosphatase

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KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.091
dCTP
-
-
0.038 - 2.6
dTTP
0.125
dTTP/dCTP
-
equimolar
0.011
dUTP
-
-
additional information
additional information
-
dTTP hydrolysis kinetics are measured in real time using the phosphate-binding protein that acts as a sensitive sensor for fast detection of low concentrations of phosphate, overview
-