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Literature summary for 4.1.1.23 extracted from

  • Yoshimoto, A.; Umezu, K.; Kobayashi, K.; Tomita, K.
    Orotidylate decarboxylase (yeast) (1978), Methods Enzymol., 51, 74-79.
    View publication on PubMed

General Stability

General Stability Organism
unstable to repeated freezing and thawing Saccharomyces cerevisiae

Inhibitors

Inhibitors Comment Organism Structure
5,5'-dithiobis(2-nitrobenzoate)
-
Saccharomyces cerevisiae
Hg2+
-
Saccharomyces cerevisiae
PCMB
-
Saccharomyces cerevisiae

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.005
-
orotidine 5'-phosphate
-
Saccharomyces cerevisiae

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
26000
-
2 * 26000, SDS-PAGE Saccharomyces cerevisiae
51000
-
gel filtration Saccharomyces cerevisiae

Organism

Organism UniProt Comment Textmining
Saccharomyces cerevisiae
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Saccharomyces cerevisiae

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
40
-
-
Saccharomyces cerevisiae

Storage Stability

Storage Stability Organism
0-4°C, stable in 10 mM potassium phosphate buffer, pH 5.8-7.5, containing 5 mM 2-mercaptoethanol for several weeks Saccharomyces cerevisiae

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
Orotidine 5'-phosphate
-
Saccharomyces cerevisiae UMP + CO2
-
?

Subunits

Subunits Comment Organism
dimer 2 * 26000, SDS-PAGE Saccharomyces cerevisiae

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5.5
-
-
Saccharomyces cerevisiae