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Literature summary for 3.2.1.37 extracted from

  • La Grange, D.C.; Pretorius, I.S.; Claeyssens, M.; van Zyl, W.H.
    Degradation of xylan to D-xylose by recombinant Saccharomyces cerevisiae coexpressing the Aspergillus niger beta-xylosidase (xlnD) and the Trichoderma reesei xylanase II (xyn2) genes (2001), Appl. Environ. Microbiol., 67, 5512-5519.
    View publication on PubMedView publication on EuropePMC
Search for more literature for 3.2.1.37

Application

Application Comment Organism
biotechnology coexpression of enzyme with Trichoderma reesei xylanase II in Saccharomyces cerevisiae allows for degradation of birchwood xylan to D-xylose Aspergillus niger

Cloned(Commentary)

Cloned (Comment) Organism
-
 Aspergillus niger

Inhibitors

Inhibitors Comment Organism Structure
beta-D-xylose
-
 Aspergillus niger
xylobiose
-
 Aspergillus niger

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
85100
-
 x * 85100, calculated from gene sequence Aspergillus niger

Organism

Organism UniProt Comment Textmining
Aspergillus niger O00089 coexpression of enzyme with Trichoderma reesei xylanayse II in Saccharomyces cerevisiae
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
p-nitrophenyl-beta-D-xylopyranoside + H2O
-
 Aspergillus niger p-nitrophenol + beta-D-xylopyranose
-
 ?

Subunits

Subunits Comment Organism
? x * 85100, calculated from gene sequence Aspergillus niger

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
60
-
-
 Aspergillus niger

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
50
-
 optimum stability at Aspergillus niger

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
3.2
-
-
 Aspergillus niger

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
6.41
-
 xylobiose pH 5.0, 50°C Aspergillus niger
8.33
-
 beta-D-xylose pH 5.0, 50°C Aspergillus niger