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4.1.1.23: orotidine-5'-phosphate decarboxylase

This is an abbreviated version!
For detailed information about orotidine-5'-phosphate decarboxylase, go to the full flat file.

Word Map on EC 4.1.1.23

Reaction

orotidine 5'-phosphate
=
UMP
+
CO2

Synonyms

Decarboxylase, orotidine 5'-phosphate, More, ODCase, OMP decarboxylase, OMP-DC, OMPD, OMPDC, OMPDCase, OMPdecase, Orotate decarboxylase, Orotate monophosphate decarboxylase, Orotic decarboxylase, Orotidine 5'-monophosphate decarboxylase, Orotidine 5'-phosphate decarboxylase, orotidine 5-monophosphate decarboxylase, orotidine 5-phosphate decarboxylase, Orotidine monophosphate decarboxylase, Orotidine phosphate decarboxylase, Orotidine-5'-monophosphate decarboxylase, orotidine-5'-phosphate decarboxylase, orotidine-5-monophosphate decarboxylase, Orotidylate decarboxylase, Orotidylic acid decarboxylase, Orotidylic decarboxylase, Orotodylate decarboxylase, PbrURA3, PfODCase, PfOMPDC, pm-ura3, PyrF, ScOMPDC, UMP synthase, URA3, Uridine 5'-monophosphate synthase

ECTree

     4 Lyases
         4.1 Carbon-carbon lyases
             4.1.1 Carboxy-lyases
                4.1.1.23 orotidine-5'-phosphate decarboxylase

Temperature Stability

Temperature Stability on EC 4.1.1.23 - orotidine-5'-phosphate decarboxylase

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TEMPERATURE STABILITY
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
26
-
pH 7.8, 90 min, 20% loss of activity
37
-
half-life: 10 min. Nucleotide inhibitors stabilize against inactivation at 37°C
55
-
1 min: 60% loss of the activity of the monomeric form, 10% loss of activity of the tetrameric form
additional information
-
the recombinant zinc-free ODCase expressed in Escherichia coli is more thermolabile than the zinc-containing ODCase expressed in yeast