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Literature summary for 2.4.2.19 extracted from

  • Taguchi, H.; Iwai, K.
    Purification and properties of quinolinate phosphoribosyltransferase from the Shiitake mushroom (Lentinus edodes) (1974), J. Nutr. Sci. Vitaminol., 20, 269-281.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.011
-
quinolinate
-
Lentinula edodes
0.023
-
5-phospho-alpha-D-ribose 1-diphosphate
-
Lentinula edodes

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ divalent cation required, Km: 0.2 mM Lentinula edodes

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
160000
-
gel filtration Lentinula edodes

Organism

Organism UniProt Comment Textmining
Lentinula edodes
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Lentinula edodes

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
pyridine-2,3-dicarboxylate + 5-phospho-alpha-D-ribose 1-diphosphate
-
Lentinula edodes nicotinate D-ribonucleotide + diphosphate + CO2
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6.5
-
-
Lentinula edodes