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Literature summary extracted from

  • Yanke, L.J.; Selinger, L.B.; Cheng, K.J.
    Phytase activity of Selenomonas ruminantium: a preliminary characterization (1999), Lett. Appl. Microbiol., 29, 20-25.
No PubMed abstract available

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.1.3.8 citrate
-
 Selenomonas ruminantium
3.1.3.8 Cu2+ 5 mM Selenomonas ruminantium
3.1.3.8 Fe2+ 5 mM Selenomonas ruminantium
3.1.3.8 Fe3+ 5 mM Selenomonas ruminantium
3.1.3.8 Hg2+ 5 mM Selenomonas ruminantium
3.1.3.8 Zn2+ 5 mM Selenomonas ruminantium

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
3.1.3.8 Pb2+ 5 mM, enhances activity Selenomonas ruminantium

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.1.3.8 46000
-
 x * 46000, SDS-PAGE Selenomonas ruminantium

Organism

EC Number Organism UniProt Comment Textmining
3.1.3.8 Selenomonas ruminantium
-
-
-
3.1.3.8 Selenomonas ruminantium
-
 The enzyme may be a 3-phytase (EC 3.1.3.8), or a 4-phytase (synonym 6-phytase, EC 3.1.3.26). The product of the hydrolysis of myo-inositol hexakisphosphate to 1D-myo-inositol 1,2,4,5,6-pentakisphosphate or alternatively 1D-myo-inositol 1,2,3,5,6-pentakisphosphate has not been identified.
-
3.1.3.8 Selenomonas ruminantium JY35
-
-
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.1.3.8 myo-inositol hexakisphosphate + H2O
-
 Selenomonas ruminantium 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
-
 Selenomonas ruminantium JY35 1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
 ?

Subunits

EC Number Subunits Comment Organism
3.1.3.8 ? x * 46000, SDS-PAGE Selenomonas ruminantium

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.1.3.8 50 55
-
 Selenomonas ruminantium

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.1.3.8 4 5.5
-
 Selenomonas ruminantium