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Literature summary extracted from

  • Matsuo, M.; Yasui, T.
    Purification and some properties of beta-xylosidase from Eimericella nidulans (1984), Agric. Biol. Chem., 48, 1853-1860.
No PubMed abstract available

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.2.1.37 Hg2+ strong inhibition at 1 mM Aspergillus nidulans
3.2.1.37 N-bromosuccinimide complete inhibition at 1 mM Aspergillus nidulans
3.2.1.37 p-chloromercuribenzoate strong inhibition Aspergillus nidulans
3.2.1.37 SDS strong inhibition at 1 mM Aspergillus nidulans

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
3.2.1.37 extracellular
-
 Aspergillus nidulans
-
-

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.2.1.37 116000
-
 2 * 116000, SDS-PAGE Aspergillus nidulans
3.2.1.37 240000
-
 gel filtration, SDS-PAGE Aspergillus nidulans

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
3.2.1.37 xylobiose + H2O Aspergillus nidulans
-
 beta-D-xylose + D-xylose
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.37 Aspergillus nidulans
-
-
-

Posttranslational Modification

EC Number Posttranslational Modification Comment Organism
3.2.1.37 glycoprotein 4% carbohydrate moiety Aspergillus nidulans

Purification (Commentary)

EC Number Purification (Comment) Organism
3.2.1.37 to homogeneity by chromatography, electrofocusing Aspergillus nidulans

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.2.1.37 cell culture
-
 Aspergillus nidulans
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.2.1.37 62.9
-
-
 Aspergillus nidulans

Substrates and Products (Substrate)

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

Subunits

EC Number Subunits Comment Organism
3.2.1.37 dimer 2 * 116000, SDS-PAGE Aspergillus nidulans

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.2.1.37 55
-
-
 Aspergillus nidulans

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
3.2.1.37 50
-
 stable up to Aspergillus nidulans

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.2.1.37 4.5 5
-
 Aspergillus nidulans

pH Stability

EC Number pH Stability pH Stability Maximum Comment Organism
3.2.1.37 4.5 5 stable for 30 min at 50°C Aspergillus nidulans