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Literature summary extracted from

  • Ettalibi, M.; Baratti, J.C.
    Molecular and kinetic properties of Aspergillus ficuum inulinases (1990), Agric. Biol. Chem., 54, 61-68.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.2.1.7 Ag+ 0.3 mM Aspergillus ficuum
3.2.1.7 Hg2+ 0.02 mM Aspergillus ficuum
3.2.1.7 Mn2+ 0.2 mM MnCl2 Aspergillus ficuum
3.2.1.7 N-bromosuccinimide 0.06 mM, strong Aspergillus ficuum

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.2.1.7 0.001
-
 inulin endoinulinase I Aspergillus ficuum
3.2.1.7 0.005
-
 inulin endoinulinase III Aspergillus ficuum
3.2.1.7 0.01
-
 inulin endoinulinase II Aspergillus ficuum
3.2.1.7 0.048
-
 sucrose endoinulinase II Aspergillus ficuum
3.2.1.7 0.05
-
 sucrose endoinulinase III Aspergillus ficuum
3.2.1.7 0.085
-
 sucrose endoinulinase I Aspergillus ficuum

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
3.2.1.7 Ca2+ increases activity Aspergillus ficuum

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.2.1.7 49500
-
 1 * 49500, SDS-PAGE Aspergillus ficuum

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.7 Aspergillus ficuum
-
-
-

Posttranslational Modification

EC Number Posttranslational Modification Comment Organism
3.2.1.7 glycoprotein
-
 Aspergillus ficuum

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.7 inulin + H2O
-
 Aspergillus ficuum oligofructosides
-
 ?
3.2.1.7 sucrose + H2O
-
 Aspergillus ficuum D-fructose + D-glucose
-
 ?

Subunits

EC Number Subunits Comment Organism
3.2.1.7 monomer 1 * 49500, SDS-PAGE Aspergillus ficuum

Turnover Number [1/s]

EC Number Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
3.2.1.7 0.035
-
 sucrose endoinulinase III Aspergillus ficuum
3.2.1.7 0.038
-
 sucrose endoinulinase I Aspergillus ficuum
3.2.1.7 0.053
-
 sucrose endoinulinase II Aspergillus ficuum
3.2.1.7 0.06
-
 inulin endoinulinase I Aspergillus ficuum
3.2.1.7 0.162
-
 inulin endoinulinase II Aspergillus ficuum
3.2.1.7 0.35
-
 inulin endoinulinase III Aspergillus ficuum