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Literature summary for 3.2.1.11 extracted from

  • Kobayashi, M.; Takagi, S.; Shiota, M.; Mitsuishi, Y.; Matsuda, K.
    An isomaltotriose-producing dextranase from Flavobacterium sp. M-73: Purification and properties (1983), Agric. Biol. Chem., 47, 2585-2593.
No PubMed abstract available

Activating Compound

Activating Compound Comment Organism Structure
Ca2+
-
Flavobacterium sp. M-73
Mg2+
-
Flavobacterium sp. M-73
Mn2+
-
Flavobacterium sp. M-73

Inhibitors

Inhibitors Comment Organism Structure
4-chloromercuribenzoate
-
Flavobacterium sp. M-73
Co2+
-
Flavobacterium sp. M-73
Cu2+
-
Flavobacterium sp. M-73
EDTA
-
Flavobacterium sp. M-73
Fe3+
-
Flavobacterium sp. M-73
Hg2+
-
Flavobacterium sp. M-73
Zn2+
-
Flavobacterium sp. M-73

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
14000
-
electrophoretic analysis Flavobacterium sp. M-73

Organism

Organism UniProt Comment Textmining
Flavobacterium sp. M-73
-
dextranase II
-

Purification (Commentary)

Purification (Comment) Organism
-
Flavobacterium sp. M-73

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
36.5
-
-
Flavobacterium sp. M-73

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
dextran + H2O
-
Flavobacterium sp. M-73 oligosaccharides isomaltotriose ?
dextran + H2O
-
Flavobacterium sp. M-73 oligosaccharides isomaltose, isomaltotetraose, glucose ?

Subunits

Subunits Comment Organism
monomer
-
Flavobacterium sp. M-73

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
35
-
-
Flavobacterium sp. M-73
35
-
and below for 10 min Flavobacterium sp. M-73

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7
-
-
Flavobacterium sp. M-73

pH Stability

pH Stability pH Stability Maximum Comment Organism
6.5 12 at 4°C for 24 h Flavobacterium sp. M-73