Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary extracted from

  • Vats, P.; Banerjee, U.C.
    Catalytic characterization of phytase (myo-inositolhexakisphosphate phosphohydrolase) from Aspergillus niger van Teighem: Glycosylation pattern, kinetics and molecular properties (2006), Enzyme Microb. Technol., 39, 596-600.
No PubMed abstract available

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.1.3.26 myo-inositol hexakissulfate competitive inhibitor Aspergillus niger
3.1.3.26 phosphate uncompetitive inhibitor Aspergillus niger

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.1.3.26 0.625
-
 myo-inositol hexakisphosphate at 55°C, pH 2.5 Aspergillus niger

Organism

EC Number Organism UniProt Comment Textmining
3.1.3.26 Aspergillus niger
-
-
-
3.1.3.26 Aspergillus niger MTCC F0101
-
-
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.1.3.26 myo-inositol hexakisphosphate + H2O
-
 Aspergillus niger myo-inositol pentakisphosphate + phosphate
-
 ?
3.1.3.26 myo-inositol hexakisphosphate + H2O
-
 Aspergillus niger MTCC F0101 myo-inositol pentakisphosphate + phosphate
-
 ?

Synonyms

EC Number Synonyms Comment Organism
3.1.3.26 myo-inositolhexakisphosphate phosphohydrolase
-
 Aspergillus niger

Ki Value [mM]

EC Number Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
3.1.3.26 0.05
-
 myo-inositol hexakissulfate at 55°C, pH 2.5 Aspergillus niger
3.1.3.26 0.16
-
 phosphate at 55°C, pH 2.5 Aspergillus niger

pI Value

EC Number Organism Comment pI Value Maximum pI Value
3.1.3.26 Aspergillus niger isoelectric focusing
-
 3.8

IC50 Value

EC Number IC50 Value IC50 Value Maximum Comment Organism Inhibitor Structure
3.1.3.26 0.1
-
-
 Aspergillus niger myo-inositol hexakissulfate
3.1.3.26 0.2
-
-
 Aspergillus niger phosphate