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Literature summary extracted from

  • Sangwan, R.S.; Singh.R.
    Characterization of amyloplastic phosphohexose isomerase from immature wheat (Triticum aestivum L.) endosperm (1990), Indian J. Biochem. Biophys., 27, 23-27.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
5.3.1.9 6-phosphogluconate
-
Triticum aestivum

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
5.3.1.9 additional information
-
additional information the pH-value has a great influence on the Km-value for fructose 6-phosphate Triticum aestivum
5.3.1.9 0.12
-
fructose 6-phosphate fructose 6-phosphate, at pH 8.6 Triticum aestivum
5.3.1.9 0.44
-
glucose 6-phosphate at pH 8.6 Triticum aestivum

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
5.3.1.9 amyloplast
-
Triticum aestivum 9501
-

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
5.3.1.9 130000
-
gel filtration Triticum aestivum

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
5.3.1.9 additional information Triticum aestivum probable role of the enzyme in starch biosynthesis in amyloplasts ?
-
?

Organism

EC Number Organism UniProt Comment Textmining
5.3.1.9 Triticum aestivum
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
5.3.1.9
-
Triticum aestivum

Source Tissue

EC Number Source Tissue Comment Organism Textmining
5.3.1.9 endosperm
-
Triticum aestivum
-

Storage Stability

EC Number Storage Stability Organism
5.3.1.9 4°C, stable for more than 1 month Triticum aestivum

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
5.3.1.9 Fructose 6-phosphate r Triticum aestivum Glucose 6-phosphate
-
?
5.3.1.9 Glucose 6-phosphate r Triticum aestivum Fructose 6-phosphate
-
?
5.3.1.9 additional information probable role of the enzyme in starch biosynthesis in amyloplasts Triticum aestivum ?
-
?

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
5.3.1.9 40
-
15 min, stable Triticum aestivum
5.3.1.9 55
-
15 min, 50% loss of activity Triticum aestivum

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
5.3.1.9 8.6
-
-
Triticum aestivum