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Literature summary extracted from

  • Carmona, E.C.; Fialho, M.B.; Buchgnani, E.B.; Coelho, G.D.; Brocheto-Braga, M.R.; Jorge, J.A.
    Production, purification and characterization of a minor form of xylanase from Aspergillus versicolor (2005), Proc. Biochem., 40, 359-364.
No PubMed abstract available

Activating Compound

EC Number Activating Compound Comment Organism Structure
3.2.1.8 dithiothreitol stimulation Aspergillus versicolor

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.2.1.8 Cu2+ 2 mM, complete inhibition Aspergillus versicolor
3.2.1.8 EDTA 2 mM, 62% residual activity Aspergillus versicolor
3.2.1.8 Hg2+ 2 mM, complete inhibition Aspergillus versicolor
3.2.1.8 NH4Cl 2 mM, 87% residual activity Aspergillus versicolor
3.2.1.8 sodium dodecylsulfate 2 mM, 22% residual activity Aspergillus versicolor
3.2.1.8 Zn2+ 2 mM, 56% residual activity Aspergillus versicolor

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
3.2.1.8 Mn2+ stimulation Aspergillus versicolor

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.2.1.8 32000
-
 gel filtration Aspergillus versicolor

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.8 Aspergillus versicolor
-
 xylanase II, minor enzyme form, growth in 1% wheat bran as carbon source
-

Posttranslational Modification

EC Number Posttranslational Modification Comment Organism
3.2.1.8 glycoprotein 14% carbohydrate content Aspergillus versicolor

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.2.1.8 302
-
 pH 6.0, 55°C Aspergillus versicolor

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.8 xylan + H2O birchwood xylan is preferred Aspergillus versicolor ?
-
 ?

Subunits

EC Number Subunits Comment Organism
3.2.1.8 monomer x * 32000, SDS-PAGE Aspergillus versicolor

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.2.1.8 55
-
-
 Aspergillus versicolor

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
3.2.1.8 60
-
 half-life 1.7 min Aspergillus versicolor

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.2.1.8 6 7
-
 Aspergillus versicolor