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Literature summary extracted from

  • Ashihara, H.
    Orotate Phosphoribosyltransferase and orotidine-5'-monophosphate decarboxylase of black gram (phaseolus mungo) seedlings (1978), Z. Pflanzenphysiol., 87, 225-241.
No PubMed abstract available

Activating Compound

EC Number Activating Compound Comment Organism Structure
2.4.2.10 dithiothreitol stimulating Vigna mungo

Inhibitors

EC Number Inhibitors Comment Organism Structure
2.4.2.10 EDTA
-
 Vigna mungo
2.4.2.10 UDP
-
 Vigna mungo
2.4.2.10 UMP
-
 Vigna mungo
2.4.2.10 xanthosine-5'-phosphate
-
 Vigna mungo

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.4.2.10 0.0016
-
 5-phospho-alpha-D-ribose 1-diphosphate
-
 Vigna mungo
2.4.2.10 0.0045
-
 Orotate
-
 Vigna mungo

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
2.4.2.10 cytosol
-
 Vigna mungo 5829
-
2.4.2.10 soluble
-
 Vigna mungo
-
-

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
2.4.2.10 Mg2+ requirement Vigna mungo

Organism

EC Number Organism UniProt Comment Textmining
2.4.2.10 Vigna mungo
-
 black gram
-

Purification (Commentary)

EC Number Purification (Comment) Organism
2.4.2.10 partial, not separable from EC 4.1.1.23 Vigna mungo

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.4.2.10 seedling
-
 Vigna mungo
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
2.4.2.10 additional information
-
-
 Vigna mungo

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.4.2.10 additional information enzyme from mammals is a bifunctional polypeptide, it also catalyzes the reaction listed as EC 4.1.1.23 Vigna mungo ?
-
 ?
2.4.2.10 orotate + 5-phospho-alpha-D-ribose 1-diphosphate
-
 Vigna mungo orotidine 5'-phosphate + diphosphate
-
 r

Synonyms

EC Number Synonyms Comment Organism
2.4.2.10 More enzyme from mammals is a bifunctional polypeptide, it also catalyzes the reaction listed as EC 4.1.1.23 Vigna mungo

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
2.4.2.10 30
-
 assay at Vigna mungo

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
2.4.2.10 8
-
-
 Vigna mungo

pH Range

EC Number pH Minimum pH Maximum Comment Organism
2.4.2.10 7.2 9.2 about half-maximal activity at pH 7.2 and about 70% of maximal activity at pH 9.2 Vigna mungo