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Literature summary 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

EC Number General Stability Organism
4.1.1.23 unstable to repeated freezing and thawing Saccharomyces cerevisiae

Inhibitors

EC Number Inhibitors Comment Organism Structure
4.1.1.23 5,5'-dithiobis(2-nitrobenzoate)
-
Saccharomyces cerevisiae
4.1.1.23 Hg2+
-
Saccharomyces cerevisiae
4.1.1.23 PCMB
-
Saccharomyces cerevisiae

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
4.1.1.23 0.005
-
orotidine 5'-phosphate
-
Saccharomyces cerevisiae

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
4.1.1.23 26000
-
2 * 26000, SDS-PAGE Saccharomyces cerevisiae
4.1.1.23 51000
-
gel filtration Saccharomyces cerevisiae

Organism

EC Number Organism UniProt Comment Textmining
4.1.1.23 Saccharomyces cerevisiae
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
4.1.1.23
-
Saccharomyces cerevisiae

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
4.1.1.23 40
-
-
Saccharomyces cerevisiae

Storage Stability

EC Number Storage Stability Organism
4.1.1.23 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)

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

Subunits

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

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
4.1.1.23 5.5
-
-
Saccharomyces cerevisiae