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1.17.99.4: uracil/thymine dehydrogenase

This is an abbreviated version!
For detailed information about uracil/thymine dehydrogenase, go to the full flat file.

Reaction

thymine
+
H2O
+
acceptor
=
5-Methylbarbiturate
+
reduced acceptor

Synonyms

dehydrogenase, uracil, EC 1.1.99.19, EC 1.2.99.1, uracil dehydrogenase, uracil oxidase, uracil-thymidine oxidase

ECTree

     1 Oxidoreductases
         1.17 Acting on CH or CH2 groups
             1.17.99 With unknown physiological acceptors
                1.17.99.4 uracil/thymine dehydrogenase

pH Range

pH Range on EC 1.17.99.4 - uracil/thymine dehydrogenase

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pH RANGE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
8 - 10
-
about half-maximal activity at pH 8.0 and 10 with thymine as substrate
8 - 9.7
-
about half-maximal activity at pH 8.0 and 9.7 with uracil as substrate