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Literature summary for 3.2.1.7 extracted from

  • El-Shouny, W.A.; El-Banna, T.E.; Mohamed, A.B.; El-Said, A.F.
    Purification and characterization of an exoinulinase from Streptomyces griseus (2004), New Egypt. J. Microbiol., 9, 318-335.
No PubMed abstract available
Search for more literature for 3.2.1.7

Inhibitors

Inhibitors Comment Organism Structure
Cu2+ 5.3 mM, strong inhibition Streptomyces griseus
Fe2+ 5.3 mM, strong inhibition Streptomyces griseus
Mg2+ 5.3 mM, strong inhibition Streptomyces griseus
Mn2+ 5.3 mM, strong inhibition Streptomyces griseus
Zn2+ 5.3 mM, strong inhibition Streptomyces griseus

Metals/Ions

Metals/Ions Comment Organism Structure
Ca2+ 5.3 mM, no inhibition Streptomyces griseus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
104000
-
 SDS-PAGE Streptomyces griseus

Organism

Organism UniProt Comment Textmining
Streptomyces griseus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
ammonium sulfate precipitation, gel filtration on Sephadex G-100 Streptomyces griseus

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
40
-
-
 Streptomyces griseus

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
40
-
 90 min Streptomyces griseus
60
-
 90 min, immobilized on DEAE cellulose with 6% glutaraldehyde, 77.7% residual activity Streptomyces griseus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7
-
-
 Streptomyces griseus