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Literature summary extracted from

  • Okazaki, W.; Akiba, T.; Horikoshi, K.; Akahoshi, R.
    Production and properties of two types of xylanases from alkalophilic thermophilic Bacillus spp. (1984), Appl. Microbiol. Biotechnol., 19, 335-340.
No PubMed abstract available

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.8 Bacillus sp. (in: Bacteria)
-
 and strain W2, W3 and W4
-
3.2.1.8 Bacillus sp. (in: Bacteria) W1
-
 and strain W2, W3 and W4
-

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 larchwood xylan Bacillus sp. (in: Bacteria) additional information
-
 ?
3.2.1.8 1,4-beta-D-xylan + H2O larchwood xylan Bacillus sp. (in: Bacteria) W1 additional information
-
 ?

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.2.1.8 65
-
 enzyme from strain W1 and W3 Bacillus sp. (in: Bacteria)
3.2.1.8 70
-
 enzyme form strain W2 and W4 Bacillus sp. (in: Bacteria)

Temperature Range [°C]

EC Number Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
3.2.1.8 40 75 40°C: about 25% of maximal activity of enzyme from strain W1, about 30% of maximal activity of enzyme from strain W3, 75°C: about 30% of maximal activity, enzyme from strain W1 and W3 Bacillus sp. (in: Bacteria)
3.2.1.8 50 80 50°C: about 30% of maximal activity, 80°C: about 20% of maximal activity, enzyme form strain W4 Bacillus sp. (in: Bacteria)
3.2.1.8 50 75 50°C: about 50% of maximal activity, 75°C: about 60% of maximal activity Bacillus sp. (in: Bacteria)

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
3.2.1.8 60
-
 stable up to Bacillus sp. (in: Bacteria)

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.2.1.8 6 7 enzyme from strain W2 and W4 Bacillus sp. (in: Bacteria)
3.2.1.8 6
-
 enzyme from strain W1 and W3 Bacillus sp. (in: Bacteria)

pH Stability

EC Number pH Stability pH Stability Maximum Comment Organism
3.2.1.8 4.5 10.5 45°C, 1 h, enzyme form strain W1, W2, W3 and W4, stable Bacillus sp. (in: Bacteria)