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2.4.2.9: uracil phosphoribosyltransferase

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

Word Map on EC 2.4.2.9

Reaction

UMP
+
diphosphate
=
Uracil
+
5-phospho-alpha-D-ribose 1-diphosphate

Synonyms

AFR052C, AFR052Cp, AGOS_AFR052C, AgUPRT, CD-UPRT, cytosine deaminase-uracil phosphoribosyltransferase, cytosine deaminase/uracil phosphoribosyltransferase, More, MtUPRT, phosphoribosyltransferase, uracil, Rv3309c, TtUPRT, TtUPRT3, UK/UPRT1, UMP pyrophosphorylase, UMP:pyrophosphate phosphoribosyltransferase, UPP, UPRT, UPRTase, uracil phosphoribosyl transferase, uridine 5'-phosphate pyrophosphorylase, uridine kinase-like protein (uracil phosphoribosyltransferase), uridine kinase/uracil phosphoribosyltransferase 1, uridine monophosphate pyrophosphorylase, uridylate pyrophosphorylase, uridylic pyrophosphorylase

ECTree

     2 Transferases
         2.4 Glycosyltransferases
             2.4.2 Pentosyltransferases
                2.4.2.9 uracil phosphoribosyltransferase

Temperature Stability

Temperature Stability on EC 2.4.2.9 - uracil phosphoribosyltransferase

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TEMPERATURE STABILITY
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
40
-
irreversible inactivation above
45
-
10 min, 90% remaining activity
50
-
begins to unfold irreversibly
56 - 57
-
10 min, 50% loss of activity, recombinant wild-type and mutant, scanning calorimetry
65
-
complete inactivation after 5 min
70
10 min, 70% remaining activity
75
10 min, 5% remaining activity
90
-
half-life: 4 min