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Literature summary for 2.4.1.15 extracted from

  • Murphy, T.A.; Wyatt, G.R.
    The enzymes of glycogen and trehalose synthesis in silk moth fat body (1965), J. Biol. Chem., 240, 1500-1508.
    View publication on PubMed
Search for more literature for 2.4.1.15

General Stability

General Stability Organism
stable to dialysis against either water or 0.1 M Tris-maleate buffer, pH 7.0 Hyalophora cecropia

Inhibitors

Inhibitors Comment Organism Structure
cellobiose
-
 Hyalophora cecropia
glucose 6-phosphate high concentrations Hyalophora cecropia
trehalose non-competitive to UDPglucose Hyalophora cecropia
Zn2+
-
 Hyalophora cecropia

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.3
-
 UDPglucose
-
 Hyalophora cecropia
5
-
 glucose 6-phosphate
-
 Hyalophora cecropia

Metals/Ions

Metals/Ions Comment Organism Structure
Ba2+ activation Hyalophora cecropia
Ca2+ activation Hyalophora cecropia
Mg2+ activation Hyalophora cecropia
Mn2+ activation Hyalophora cecropia

Organism

Organism UniProt Comment Textmining
Hyalophora cecropia
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
fat body of larvae Hyalophora cecropia
-
larva
-
 Hyalophora cecropia
-
pupa
-
 Hyalophora cecropia
-

Storage Stability

Storage Stability Organism
-12°C, stored as lyophilized powder, stable for 7 months Hyalophora cecropia

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
UDPglucose + glucose 6-phosphate
-
 Hyalophora cecropia trehalose 6-phosphate + UDP
-
 ?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7
-
-
 Hyalophora cecropia