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Literature summary for 3.6.1.45 extracted from

  • Heyen, C.A.; Tagliabracci, V.S.; Zhai, L.; Roach, P.J.
    Characterization of mouse UDP-glucose pyrophosphatase, a Nudix hydrolase encoded by the Nudt14 gene (2009), Biochem. Biophys. Res. Commun., 390, 1414-1418.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

Cloned (Comment) Organism
expressed in Escherichia coli BL21 (DE3) cells Mus musculus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.3
-
ADP-D-ribose in 50 mM Tris-HCl, pH 8.0, 10 mM Mg2+, at 37°C Mus musculus
4.1
-
UDP-D-glucose in 50 mM Tris-HCl, pH 8.0, 10 mM MgCl2, at 37°C Mus musculus

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ activity is dependent on the presence of Mg2+ Mus musculus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
26700
-
2 * 26700, calculated from amino acid sequence Mus musculus
30000
-
2 * 30000, SDS-PAGE Mus musculus
54000
-
SDS-PAGE Mus musculus

Organism

Organism UniProt Comment Textmining
Mus musculus Q9D142
-
-

Purification (Commentary)

Purification (Comment) Organism
Ni-NTA resin column chromatography Mus musculus

Source Tissue

Source Tissue Comment Organism Textmining
adipose tissue
-
Mus musculus
-
brain
-
Mus musculus
-
heart
-
Mus musculus
-
kidney
-
Mus musculus
-
liver
-
Mus musculus
-
lung
-
Mus musculus
-
pancreas
-
Mus musculus
-
skeletal muscle
-
Mus musculus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ADP-D-ribose + H2O based on Vmax/Km values, the enzyme is about 20fold more active toward ADP-D-ribose as compared to UDP-D-glucose Mus musculus AMP + alpha-D-ribose 1-phosphate
-
?
UDP-D-glucose + H2O
-
Mus musculus UMP + alpha-D-glucose 1-phosphate
-
?

Subunits

Subunits Comment Organism
homodimer 2 * 30000, SDS-PAGE Mus musculus
homodimer 2 * 26700, calculated from amino acid sequence Mus musculus

Synonyms

Synonyms Comment Organism
UDP-glucose pyrophosphatase
-
Mus musculus
UGPPase
-
Mus musculus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
9
-
-
Mus musculus

pH Range

pH Minimum pH Maximum Comment Organism
8 9.5
-
Mus musculus