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Literature summary for 5.3.1.9 extracted from

  • Hizukuri, S.; Takeda, Y.; Nikuni, Z.
    Glucose-6-phosphate isomerase from peas (1975), Methods Enzymol., 41B, 388-392.
    View publication on PubMed
Search for more literature for 5.3.1.9

Crystallization (Commentary)

Crystallization (Comment) Organism
-
 Pisum sativum

Inhibitors

Inhibitors Comment Organism Structure
6-phosphogluconate
-
 Pisum sativum

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.27
-
 glucose 6-phosphate
-
 Pisum sativum

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
61000
-
 2 * 61000, SDS-PAGE Pisum sativum
110000
-
 sedimentation equilibrium analysis Pisum sativum

Organism

Organism UniProt Comment Textmining
Pisum sativum
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
 Pisum sativum

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1470
-
 fructose 6-phosphate formation Pisum sativum

Storage Stability

Storage Stability Organism
4°C, crystalline enzyme, 50% loss of activity after 5 months Pisum sativum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
Glucose 6-phosphate
-
 Pisum sativum Fructose 6-phosphate
-
 ?

Subunits

Subunits Comment Organism
dimer 2 * 61000, SDS-PAGE Pisum sativum

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8.5
-
 in Tris-HCl buffer Pisum sativum
9.5
-
 in glycine-NaCl-NaOH buffer Pisum sativum

pH Stability

pH Stability pH Stability Maximum Comment Organism
6
-
 unstable Pisum sativum
7
-
 stable Pisum sativum