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Literature summary for 3.1.3.8 extracted from

  • Giaveno, C.; Celi, L.; Richardson, A.; Simpson, R.; Barberis, E.
    Interaction of phytases with minerals and availability of substrate affect the hydrolysis of inositol phosphates (2010), Soil Biol. Biochem., 42, 491-498.
    View publication on PubMed
Search for more literature for 3.1.3.8

Inhibitors

Inhibitors Comment Organism Structure
goethite loss of activity upon sorption on, overview Aspergillus niger
haematite loss of activity upon sorption on, overview Aspergillus niger
kaolinite loss of activity upon sorption on, overview Aspergillus niger
montmorillonite loss of activity upon sorption on, overview Aspergillus niger

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
myo-inositol-1,2,3,4,5,6-hexakisphosphate + H2O Aspergillus niger cleavage initiation in the dephosphorylation of myo-inositol hexakisphosphate at C3 ? + phosphate
-
 ?

Organism

Organism UniProt Comment Textmining
Aspergillus niger
-
 gene phyA
-

Source Tissue

Source Tissue Comment Organism Textmining
commercial preparation
-
 Aspergillus niger
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
myo-inositol-1,2,3,4,5,6-hexakisphosphate + H2O cleavage initiation in the dephosphorylation of myo-inositol hexakisphosphate at C3 Aspergillus niger ? + phosphate
-
 ?

Synonyms

Synonyms Comment Organism
histidine acid phosphatase
-
 Aspergillus niger

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5.5
-
 assay at Aspergillus niger

pI Value

Organism Comment pI Value Maximum pI Value
Aspergillus niger
-
-
 5

General Information

General Information Comment Organism
additional information the enzyme adsorbs to and interacts with pure minerals and oxisol clays also releasing orthophosphate from InsP6-saturated minerals, overview Aspergillus niger