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Literature summary extracted from

  • El-Sayed, S.T.; Jwanny, E.W.
    Glycosidases of turnip leaf tissues (1994), Appl. Biochem. Biotechnol., 49, 11-22.
No PubMed abstract available

Activating Compound

EC Number Activating Compound Comment Organism Structure
3.2.1.147 EDTA 0.04 M, 70% activation Brassica rapa

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.2.1.147 Ba2+
-
Brassica rapa
3.2.1.147 Ca2+
-
Brassica rapa
3.2.1.147 Cu2+
-
Brassica rapa
3.2.1.147 Pb2+
-
Brassica rapa

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.2.1.147 0.045
-
sinigrin
-
Brassica rapa

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.2.1.147 62000
-
gel filtration Brassica rapa

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.147 Brassica rapa
-
subsp. rapa
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.2.1.147 leaf
-
Brassica rapa
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.147 sinigrin + H2O
-
Brassica rapa D-glucose + 3-isothiocyanatoprop-1-ene + SO42-
-
?

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.2.1.147 37
-
-
Brassica rapa

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
3.2.1.147 30
-
60 min, 24% loss of activity Brassica rapa

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.2.1.147 5.5
-
-
Brassica rapa

pH Range

EC Number pH Minimum pH Maximum Comment Organism
3.2.1.147 4.5 7 pH 4.5: about 40% of maximal activity, pH 7.0: about 70% of maximal activity Brassica rapa