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Literature summary extracted from

  • Ruiz, M.C.; di Pietro, A.; Roncero, M.I.G.
    Purification and characterization of an acidic endo-beta-1,4-xylanase from the tomato vascular pathogen Fusarium oxysporum f. sp. lycopersici (1997), FEMS Microbiol. Lett., 148, 75-82.
No PubMed abstract available

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.2.1.8 Ca2+ 10 mM, 4% inhibition Fusarium oxysporum
3.2.1.8 Co2+ 10 mM, 19% inhibition Fusarium oxysporum
3.2.1.8 Cu2+ 10 mM, 46% inhibition Fusarium oxysporum
3.2.1.8 Fe3+ 10 mM, 75% inhibition Fusarium oxysporum
3.2.1.8 Hg2+ 10 mM, 85% inhibition Fusarium oxysporum
3.2.1.8 Zn2+ 10 mM, 49% inhibition Fusarium oxysporum

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.2.1.8 40000
-
 x * 40000, SDS-PAGE Fusarium oxysporum

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.8 Fusarium oxysporum
-
 f. sp. lycopersici, at least one acidic and one basic xylanase
-

Posttranslational Modification

EC Number Posttranslational Modification Comment Organism
3.2.1.8 glycoprotein N-glycosylated Fusarium oxysporum

Purification (Commentary)

EC Number Purification (Comment) Organism
3.2.1.8 acidic endo-beta-1,4-xylanase Fusarium oxysporum

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 additional information
-
-
 Fusarium oxysporum

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.8 1,4-beta-D-xylan + H2O
-
 Fusarium oxysporum additional information at early stages of hydrolysis, polysaccharides of an intermediate degree of polymerization are detected. After complete hydrolysis, xylose and xylobiose are the major products ?

Subunits

EC Number Subunits Comment Organism
3.2.1.8 ? x * 40000, SDS-PAGE Fusarium oxysporum

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.2.1.8 40
-
-
 Fusarium oxysporum

Temperature Range [°C]

EC Number Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
3.2.1.8 40 60 more than 80% of maximal activity at 40°C and at 60°C Fusarium oxysporum

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.2.1.8 4.5
-
-
 Fusarium oxysporum

pH Range

EC Number pH Minimum pH Maximum Comment Organism
3.2.1.8 3.5 5.5 more than 75% of maximal activity at pH 3.5 and at pH 5.5 Fusarium oxysporum