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Literature summary for 3.2.1.37 extracted from

  • Matsuo, M.; Yasui, T.
    Purification and some properties of beta-xylosidase from Trichoderma viride (1984), Agric. Biol. Chem., 48, 1845-1852.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
Hg2+ strong inhibition at 1 mM Trichoderma viride
N-bromosuccinimide strong inhibition at 1 mM Trichoderma viride

Localization

Localization Comment Organism GeneOntology No. Textmining
extracellular
-
Trichoderma viride
-
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
101000 102000 SDS-PAGE, gel filtration Trichoderma viride

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
xylobiose + H2O Trichoderma viride
-
beta-D-xylose + D-xylose
-
?

Organism

Organism UniProt Comment Textmining
Trichoderma viride
-
-
-

Posttranslational Modification

Posttranslational Modification Comment Organism
glycoprotein 4.5% carbohydrate moiety Trichoderma viride

Purification (Commentary)

Purification (Comment) Organism
to homogeneity by chromatography and isoelectric focusing Trichoderma viride

Source Tissue

Source Tissue Comment Organism Textmining
cell culture
-
Trichoderma viride
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
10.8
-
-
Trichoderma viride

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
o-chlorophenyl beta-D-xyloside + H2O
-
Trichoderma viride o-chlorophenol + beta-D-xylose
-
?
o-methoxyphenyl beta-D-xyloside
-
Trichoderma viride o-methoxyphenol + beta-D-xylose
-
?
o-methylphenyl beta-D-xyloside + H2O
-
Trichoderma viride o-methylphenol + beta-D-xylose
-
?
o-nitrophenyl-beta-D-xyloside + H2O
-
Trichoderma viride o-nitrophenol + beta-D-xylose
-
?
p-methoxyphenyl beta-D-xyloside + H2O
-
Trichoderma viride p-methoxyphenol + beta-D-xylose
-
?
p-methylphenyl beta-D-xyloside + H2O
-
Trichoderma viride p-methylphenol + beta-D-xylose
-
?
p-nitrophenyl beta-D-xyloside + H2O
-
Trichoderma viride p-nitrophenol + beta-D-xylose
-
?
phenyl beta-D-xyloside + H2O with retention of configuration Trichoderma viride phenol + beta-D-xylose
-
?
xylobiose + H2O
-
Trichoderma viride beta-D-xylose + D-xylose
-
?
xylopentaose + H2O
-
Trichoderma viride beta-D-xylose + ?
-
?
xylotetraose + H2O
-
Trichoderma viride xylotriose + beta-D-xylose
-
?
xylotriose + H2O
-
Trichoderma viride beta-D-xylose + xylobiose
-
?

Subunits

Subunits Comment Organism
monomer 1 * 101000-102000, SDS-PAGE, gel filtration Trichoderma viride

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
55
-
-
Trichoderma viride

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
55
-
stable up to Trichoderma viride

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
4.5
-
-
Trichoderma viride

pH Stability

pH Stability pH Stability Maximum Comment Organism
3 4 stable for 30 min at 50°C Trichoderma viride