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Literature summary extracted from

  • Howson, S.J.; Davis, R.P.
    Production of phytate-hydrolysing enzyme by some fungi (1983), Enzyme Microb. Technol., 5, 377-382.
No PubMed abstract available

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.1.3.8 phosphate
-
 Aspergillus ficuum

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
3.1.3.8 extracellular
-
 Aspergillus ficuum
-
-

Organism

EC Number Organism UniProt Comment Textmining
3.1.3.8 Aspergillus ficuum
-
-
-
3.1.3.8 Aspergillus ficuum NRRL 3135
-
-
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.1.3.8 myo-inositol hexakisphosphate + H2O
-
 Aspergillus ficuum 1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
 ?
3.1.3.8 myo-inositol hexakisphosphate + H2O
-
 Aspergillus ficuum NRRL 3135 1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
 ?

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.1.3.8 55
-
-
 Aspergillus ficuum

Temperature Range [°C]

EC Number Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
3.1.3.8 45 65 45°C: about 40% of maximal activity, 60°C: about 60% of maximal activity Aspergillus ficuum

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.1.3.8 2
-
 and a second optimum at pH 5.5 Aspergillus ficuum
3.1.3.8 5.5
-
 and a second optimum at pH 2.0 Aspergillus ficuum