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Literature summary for 3.1.3.8 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

Inhibitors Comment Organism Structure
phosphate
-
Aspergillus ficuum

Localization

Localization Comment Organism GeneOntology No. Textmining
extracellular
-
Aspergillus ficuum
-
-

Organism

Organism UniProt Comment Textmining
Aspergillus ficuum
-
-
-
Aspergillus ficuum NRRL 3135
-
-
-

Substrates and Products (Substrate)

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

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

Temperature Range [°C]

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

pH Optimum

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