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Literature summary for 2.4.1.117 extracted from

  • Miernyk, J.A.; Riedell, W.E.
    Characterization of maize endosperm UDP-glucose:dolicholphosphate glucosyltransferase (1991), Phytochemistry, 30, 2865-2867.
No PubMed abstract available

Activating Compound

Activating Compound Comment Organism Structure
detergent required for maximum activity, optimum for Triton X-100: 0.015% Zea mays

Inhibitors

Inhibitors Comment Organism Structure
tunicamycin 50% inhibition at 0.04 mg per ml Zea mays
UDP
-
Zea mays
UDP-glucuronic acid
-
Zea mays
UMP
-
Zea mays

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
additional information
-
additional information
-
Zea mays
0.0005
-
UDP-glucose
-
Zea mays
0.0012
-
dolichyl phosphate
-
Zea mays

Localization

Localization Comment Organism GeneOntology No. Textmining
microsome
-
Zea mays
-
-

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ Km: 0.7 mM Zea mays

Organism

Organism UniProt Comment Textmining
Zea mays
-
L. inbred A 636
-

Purification (Commentary)

Purification (Comment) Organism
partial Zea mays

Source Tissue

Source Tissue Comment Organism Textmining
endosperm
-
Zea mays
-

Storage Stability

Storage Stability Organism
-70°C, up to 4 weeks Zea mays

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
UDP-glucose + dolichyl phosphate
-
Zea mays UDP + dolichyl beta-D-glucosyl phosphate
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.5
-
-
Zea mays

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
0.0076
-
UDP-glucuronic acid
-
Zea mays
0.15
-
UDP
-
Zea mays
0.65
-
UMP
-
Zea mays