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Literature summary for 2.4.1.80 extracted from

  • Shukla, G.S.; Radin, N.S.
    Glucosyceramide synthase of mouse kidney: further characterization with an improved assay method (1990), Arch. Biochem. Biophys., 283, 372-378.
    View publication on PubMed

General Stability

General Stability Organism
NAD+ stabilizes Mus musculus

Inhibitors

Inhibitors Comment Organism Structure
CDP-glucose slight inhibition Mus musculus
CHAPS i.e. 3-[(3-cholamidopropyl)dimethylammonio]-1propanesulfonate Mus musculus
Cu2+
-
Mus musculus
Fe2+
-
Mus musculus
Fe3+
-
Mus musculus
Tris at high concentration Mus musculus
Zn2+
-
Mus musculus

Metals/Ions

Metals/Ions Comment Organism Structure
Ca2+ stimulates Mus musculus
Mg2+ stimulates Mus musculus
Mn2+ stimulates Mus musculus

Organism

Organism UniProt Comment Textmining
Mus musculus
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
kidney
-
Mus musculus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
assay method development Mus musculus

Storage Stability

Storage Stability Organism
-70°C, enzyme in intact kidneys is stable for at least 90 days Mus musculus
4°C, enzyme in intact kidneys, 53% loss of activity after overnight storage Mus musculus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
UDP-glucose + N-acylsphingosine i.e. ceramide Mus musculus UDP + D-glucosyl-N-acylsphingosine i.e. glucosylceramide ?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
assay at Mus musculus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.4
-
-
Mus musculus