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Literature summary for 3.2.1.8 extracted from

  • Morosoli, R.; Bertrand, J.L.; Mondou, F.; Shareck, F.; Kluepfel, D.
    Purification and properties of a xylanase from Streptomyces lividans (1986), Biochem. J., 239, 587-592.
    View publication on PubMedView publication on EuropePMC
Search for more literature for 3.2.1.8

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
additional information
-
 additional information
-
 Streptomyces lividans

Localization

Localization Comment Organism GeneOntology No. Textmining
extracellular
-
 Streptomyces lividans
-
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
43000
-
 x * 43000, SDS-PAGE Streptomyces lividans

Organism

Organism UniProt Comment Textmining
Streptomyces lividans
-
 cellulase-negative mutant strain of Streptomyces lividans 1326
-

Posttranslational Modification

Posttranslational Modification Comment Organism
no modification contains no carbohydrate Streptomyces lividans

Purification (Commentary)

Purification (Comment) Organism
-
 Streptomyces lividans

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1,4-beta-D-xylan + H2O
-
 Streptomyces lividans additional information production of xylobiose, a mixture of xylo-oligosaccharides and a small amount of xylose ?

Subunits

Subunits Comment Organism
? x * 43000, SDS-PAGE Streptomyces lividans

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
60
-
-
 Streptomyces lividans

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
50 70 50°C: about 60% of maximal activity, 70°C: about 75% of maximal activity Streptomyces lividans

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
37
-
 pH 6.0, 24 h, stable Streptomyces lividans
43
-
 pH 6.0, 24 h, about 20% loss of activity Streptomyces lividans
50
-
 pH 6.0, 24 h, about 80% loss of activity Streptomyces lividans

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6
-
-
 Streptomyces lividans

pH Range

pH Minimum pH Maximum Comment Organism
5 7 pH 5.0: about 45% of maximal activity, pH 7.0: about 65% of maximal activity Streptomyces lividans