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Literature summary extracted from

  • Uchida, T.; Tanaka, M.
    alpha-L-Arabinofuranosidase from Scopolia japonica (1988), Methods Enzymol., 160, 712-719.
No PubMed abstract available

General Stability

EC Number General Stability Organism
3.2.1.55 stable enzyme Scopolia japonica

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.2.1.55 Cu2+
-
Scopolia japonica
3.2.1.55 Zn2+
-
Scopolia japonica

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.2.1.55 62000
-
gel filtration Scopolia japonica

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
3.2.1.55 arabinooligosaccharide + H2O Scopolia japonica
-
L-arabinose + ?
-
?
3.2.1.55 beet arabinan + H2O Scopolia japonica extracted from beet pulp L-arabinose + ?
-
?

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.55 Scopolia japonica
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.2.1.55
-
Scopolia japonica

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.2.1.55 callus
-
Scopolia japonica
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.2.1.55 611
-
-
Scopolia japonica

Storage Stability

EC Number Storage Stability Organism
3.2.1.55 4°C, after storage at various pH of 2.5-11 for 20 h, activity completely retained above pH 3.5 Scopolia japonica
3.2.1.55 4°C, storage at pH 5.5 for 1 month, loss of activity less than 5% Scopolia japonica

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.55 alpha-L-arabinofuranosyl-1,3-arabinose + H2O
-
Scopolia japonica L-arabinose
-
ir
3.2.1.55 alpha-L-arabinofuranosyl-1,5-arabinose + H2O
-
Scopolia japonica L-arabinose
-
ir
3.2.1.55 arabinooligosaccharide + H2O
-
Scopolia japonica L-arabinose + ?
-
?
3.2.1.55 beet arabinan + H2O extracted from beet pulp Scopolia japonica L-arabinose + ?
-
?
3.2.1.55 p-nitrophenyl-alpha-L-arabinofuranoside + H2O
-
Scopolia japonica p-nitrophenol + L-arabinose
-
?
3.2.1.55 phenyl alpha-L-arabinofuranoside + H2O
-
Scopolia japonica L-arabinose + phenol
-
ir

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
3.2.1.55 37
-
-
Scopolia japonica

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.2.1.55 4.8
-
-
Scopolia japonica

pH Range

EC Number pH Minimum pH Maximum Comment Organism
3.2.1.55 3.5 6.3 50% activity detected Scopolia japonica