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Literature summary extracted from

  • Buettner, R.; Birnbaum, D.
    Purification and characterization of trehalase from the yeast Arxula adeninivorans (1992), Zentralbl. Mikrobiol., 147, 291-296.
No PubMed abstract available

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.2.1.28 Hg2+ HgCl2 Blastobotrys adeninivorans

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.2.1.28 0.8
-
trehalose extracellular enzyme Blastobotrys adeninivorans
3.2.1.28 0.9
-
trehalose cell wall-bound enzyme Blastobotrys adeninivorans
3.2.1.28 1
-
trehalose intracellular enzyme Blastobotrys adeninivorans

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
3.2.1.28 extracellular
-
Blastobotrys adeninivorans
-
-
3.2.1.28 intracellular the internal trehalase can be separated into a cell wall-bound and a soluble intracellular fraction Blastobotrys adeninivorans 5622
-

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.2.1.28 250000
-
gel filtration Blastobotrys adeninivorans

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.28 Blastobotrys adeninivorans
-
SBUG 724
-
3.2.1.28 Blastobotrys adeninivorans SBUG 724
-
SBUG 724
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.2.1.28 extracellular and intracellular enzyme Blastobotrys adeninivorans

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.2.1.28 culture medium
-
Blastobotrys adeninivorans
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.2.1.28 additional information
-
-
Blastobotrys adeninivorans

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.28 trehalose + H2O
-
Blastobotrys adeninivorans D-glucose
-
?
3.2.1.28 trehalose + H2O
-
Blastobotrys adeninivorans SBUG 724 D-glucose
-
?

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.2.1.28 45 55
-
Blastobotrys adeninivorans

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
3.2.1.28 55
-
activity is drastically reduced above Blastobotrys adeninivorans

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.2.1.28 4.5 4.9
-
Blastobotrys adeninivorans

pH Stability

EC Number pH Stability pH Stability Maximum Comment Organism
3.2.1.28 5
-
more stable at pH 5.0 than at pH 4.0 Blastobotrys adeninivorans