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Literature summary extracted from

  • Kawamura, M.; Takahashi, S.; Uchiyama, T.
    Purification and some properties of inulin fructotransferase (depolymerizing) from Arhrobacter ilicis (1988), Agric. Biol. Chem., 52, 3209-3210.
No PubMed abstract available

Inhibitors

EC Number Inhibitors Comment Organism Structure
4.2.2.18 Cu2+
-
 Paenarthrobacter ilicis
4.2.2.18 Hg2+
-
 Paenarthrobacter ilicis

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
4.2.2.18 extracellular
-
 Paenarthrobacter ilicis
-
-

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
4.2.2.18 additional information no or little affected by various cations Paenarthrobacter ilicis

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
4.2.2.18 27000
-
 2 * 27000, SDS-PAGE Paenarthrobacter ilicis
4.2.2.18 50000
-
 gel filtration Paenarthrobacter ilicis

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
4.2.2.18 inulin Paenarthrobacter ilicis inulin decomposition 3 di-D-fructofuranose 1,2':2,3' dianhydride + ?
-
 ?
4.2.2.18 inulin Paenarthrobacter ilicis OKU17B inulin decomposition 3 di-D-fructofuranose 1,2':2,3' dianhydride + ?
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
4.2.2.18 Paenarthrobacter ilicis
-
-
-
4.2.2.18 Paenarthrobacter ilicis OKU17B
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
4.2.2.18
-
 Paenarthrobacter ilicis

Source Tissue

EC Number Source Tissue Comment Organism Textmining
4.2.2.18 culture medium
-
 Paenarthrobacter ilicis
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
4.2.2.18 853
-
 purified enzyme Paenarthrobacter ilicis

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4.2.2.18 inulin
-
 Paenarthrobacter ilicis 3 di-D-fructofuranose 1,2':2,3' dianhydride + ?
-
 ?
4.2.2.18 inulin inulin decomposition Paenarthrobacter ilicis 3 di-D-fructofuranose 1,2':2,3' dianhydride + ?
-
 ?
4.2.2.18 inulin
-
 Paenarthrobacter ilicis OKU17B 3 di-D-fructofuranose 1,2':2,3' dianhydride + ?
-
 ?
4.2.2.18 inulin inulin decomposition Paenarthrobacter ilicis OKU17B 3 di-D-fructofuranose 1,2':2,3' dianhydride + ?
-
 ?

Subunits

EC Number Subunits Comment Organism
4.2.2.18 dimer 2 * 27000, SDS-PAGE Paenarthrobacter ilicis

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
4.2.2.18 60
-
-
 Paenarthrobacter ilicis

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
4.2.2.18 70
-
 pH 7.0, 30 min, stable up to Paenarthrobacter ilicis

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
4.2.2.18 5.5
-
-
 Paenarthrobacter ilicis

pH Stability

EC Number pH Stability pH Stability Maximum Comment Organism
4.2.2.18 4
-
 stable Paenarthrobacter ilicis