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Literature summary for 3.2.1.11 extracted from

  • Koenig, D.; Day, D.
    The purification and characterization of a dextranase from Lipomyces starkeyi (1989), Eur. J. Biochem., 183, 161-167.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
Ba2+
-
Lipomyces starkeyi
Ca2+
-
Lipomyces starkeyi
Cd2+
-
Lipomyces starkeyi
Co2+
-
Lipomyces starkeyi
Cu2+
-
Lipomyces starkeyi
Fe2+
-
Lipomyces starkeyi
guanidine/HCl
-
Lipomyces starkeyi
Hg2+
-
Lipomyces starkeyi
Mg2+
-
Lipomyces starkeyi
Mn2+
-
Lipomyces starkeyi
Ni2+
-
Lipomyces starkeyi
SDS
-
Lipomyces starkeyi
Sodium m-periodate
-
Lipomyces starkeyi
Urea
-
Lipomyces starkeyi
Zn2+
-
Lipomyces starkeyi

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
68000
-
gel filtration Lipomyces starkeyi

Organism

Organism UniProt Comment Textmining
Lipomyces starkeyi
-
ATCC 29825
-

Purification (Commentary)

Purification (Comment) Organism
-
Lipomyces starkeyi

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1385
-
-
Lipomyces starkeyi

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
dextran + H2O
-
Lipomyces starkeyi oligosaccharides isomaltose, isomaltotetraose, glucose ?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
50
-
-
Lipomyces starkeyi

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
30 40
-
Lipomyces starkeyi

pH Stability

pH Stability pH Stability Maximum Comment Organism
2.5 7 below 40°C Lipomyces starkeyi
5
-
-
Lipomyces starkeyi