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

BRENDA support

Literature summary extracted from

  • Powar, V.K.; Jagannathan, V.
    Purification and properties of phytate-specific phosphatase from Bacillus subtilis (1982), J. Bacteriol., 151, 1102-1108.
    View publication on PubMedView publication on EuropePMC

General Stability

EC Number General Stability Organism
3.1.3.8 elastase, no effect Bacillus subtilis
3.1.3.8 papain, no effect Bacillus subtilis
3.1.3.8 trypsin, no effect Bacillus subtilis
3.1.3.8 urea, 8 M, 0°C, 10 h, unaffected Bacillus subtilis

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.1.3.8 Ba2+
-
 Bacillus subtilis
3.1.3.8 Borate
-
 Bacillus subtilis
3.1.3.8 Cd2+
-
 Bacillus subtilis
3.1.3.8 EDTA
-
 Bacillus subtilis
3.1.3.8 Hg2+
-
 Bacillus subtilis
3.1.3.8 Sr2+
-
 Bacillus subtilis

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.1.3.8 0.05
-
 myo-inositol hexakisphosphate at pH 7.5 Bacillus subtilis
3.1.3.8 0.06
-
 myo-inositol hexakisphosphate at pH 6.5 Bacillus subtilis
3.1.3.8 0.1
-
 myo-inositol hexakisphosphate at pH 6 Bacillus subtilis
3.1.3.8 0.15
-
 myo-inositol hexakisphosphate at pH 5.5 Bacillus subtilis

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
3.1.3.8 Ca2+ required Bacillus subtilis

Organism

EC Number Organism UniProt Comment Textmining
3.1.3.8 Bacillus subtilis
-
-
-

Posttranslational Modification

EC Number Posttranslational Modification Comment Organism
3.1.3.8 no modification the enzyme contains no carbohydrate or inositol Bacillus subtilis

Purification (Commentary)

EC Number Purification (Comment) Organism
3.1.3.8
-
 Bacillus subtilis

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.1.3.8 8.53
-
-
 Bacillus subtilis

Substrates and Products (Substrate)

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

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.1.3.8 7 7.5
-
 Bacillus subtilis