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Literature summary for 3.2.1.37 extracted from

  • Deshpande, V.; Lachke, A.; Mishra, C.; Keskar, S.; Rao, M.
    Mode of action and properties of xylanase and beta-xylosidase from Neurospora crassa (1986), Biotechnol. Bioeng., 28, 1832-1837.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.05
-
p-nitrophenyl beta-D-xyloside
-
Neurospora crassa

Localization

Localization Comment Organism GeneOntology No. Textmining
extracellular
-
Neurospora crassa
-
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
83000
-
native PAGE, SDS-PAGE Neurospora crassa

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
xylan + H2O Neurospora crassa complete degration of xylan requires synergistic action of two types of enzyme, endo-1,4-xylanase to form xylooligosaccharides and beta-D-xylosidase, which hydrolyses xylooligosaccharides to xylose beta-D-xylose + ?
-
?
xylo-oligosaccharides + H2O Neurospora crassa high transferase activity beta-D-xylose + ?
-
?

Organism

Organism UniProt Comment Textmining
Neurospora crassa
-
-
-

Purification (Commentary)

Purification (Comment) Organism
to homogeneity by isoelectric focusing, preparative electrophoresis Neurospora crassa

Source Tissue

Source Tissue Comment Organism Textmining
cell culture
-
Neurospora crassa
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.26
-
-
Neurospora crassa

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
p-nitrophenyl beta-D-xyloside + H2O
-
Neurospora crassa p-nitrophenol + beta-D-xylose
-
?
xylan + H2O complete degration of xylan requires synergistic action of two types of enzyme, endo-1,4-xylanase to form xylooligosaccharides and beta-D-xylosidase, which hydrolyses xylooligosaccharides to xylose Neurospora crassa beta-D-xylose + ?
-
?
xylo-oligosaccharides + H2O high transferase activity Neurospora crassa beta-D-xylose + ?
-
?

Subunits

Subunits Comment Organism
monomer 1 * 83000, SDS-PAGE, native PAGE Neurospora crassa

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
55
-
-
Neurospora crassa

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
4.5 5
-
Neurospora crassa