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Literature summary for 5.3.1.9 extracted from

  • Thomas, D.A.
    Partial purification and characterization of glucose-6-phosphate isomerase from Dictyostelium discoideum (1981), J. Gen. Microbiol., 124, 403-407.
No PubMed abstract available
Search for more literature for 5.3.1.9

Inhibitors

Inhibitors Comment Organism Structure
6-phosphogluconate 0.2 mM, 52% inhibition Dictyostelium discoideum
erythrose 4-phosphate 0.02 mM, 58% inhibition Dictyostelium discoideum
fructose 1,6-diphosphate 1 mM, 4% inhibition Dictyostelium discoideum
fructose 1-phosphate 1 mM, 10% inhibition Dictyostelium discoideum
additional information no inhibition by PCMB and iodoacetate Dictyostelium discoideum
ribose 5-phosphate 1 mM, 12% inhibition Dictyostelium discoideum
ribulose 5-phosphate 0.5 mM, 48% inhibition Dictyostelium discoideum
sedoheptulose 7-phosphate 1 mM, 10% inhibition Dictyostelium discoideum

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.1
-
 fructose 6-phosphate
-
 Dictyostelium discoideum
2
-
 glucose 6-phosphate
-
 Dictyostelium discoideum

Organism

Organism UniProt Comment Textmining
Dictyostelium discoideum
-
-
-

Purification (Commentary)

Purification (Comment) Organism
partial Dictyostelium discoideum

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
 Dictyostelium discoideum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
Fructose 6-phosphate r Dictyostelium discoideum Glucose 6-phosphate
-
 ?
Glucose 6-phosphate r Dictyostelium discoideum Fructose 6-phosphate
-
 ?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8.5
-
 in Tris-HCl buffer Dictyostelium discoideum