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Literature summary for 3.2.1.8 extracted from

  • Uchino, F.; Nakane, T.
    A thermostable xylanase from a thermophilic acidophilic Bacillus sp. (1981), Agric. Biol. Chem., 45, 1121-1127.
No PubMed abstract available
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
-
 Bacillus sp. (in: Bacteria)

Localization

Localization Comment Organism GeneOntology No. Textmining
extracellular
-
 Bacillus sp. (in: Bacteria)
-
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
56000
-
 1 * 56000, SDS-PAGE Bacillus sp. (in: Bacteria)

Organism

Organism UniProt Comment Textmining
Bacillus sp. (in: Bacteria)
-
-
-
Bacillus sp. (in: Bacteria) 11-1S
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
 Bacillus sp. (in: Bacteria)

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
5.33
-
-
 Bacillus sp. (in: Bacteria)

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1,4-beta-D-xylan + H2O larchwood xylan Bacillus sp. (in: Bacteria) additional information xylose + xylobiose + xylotriose ?
1,4-beta-D-xylan + H2O larchwood xylan Bacillus sp. (in: Bacteria) additional information xylobiose + xylotriose are produced from larchwood xylan ?
1,4-beta-D-xylan + H2O larchwood xylan Bacillus sp. (in: Bacteria) 11-1S additional information xylose + xylobiose + xylotriose ?
1,4-beta-D-xylan + H2O larchwood xylan Bacillus sp. (in: Bacteria) 11-1S additional information xylobiose + xylotriose are produced from larchwood xylan ?
arabinoxylan + H2O arabinoxylan from rice-straw Bacillus sp. (in: Bacteria) additional information xylobiose + arabinoxylan ?
arabinoxylan + H2O arabinoxylan from rice-straw Bacillus sp. (in: Bacteria) 11-1S additional information xylobiose + arabinoxylan ?
carboxymethylcellulose + H2O
-
 Bacillus sp. (in: Bacteria) ?
-
 ?
carboxymethylcellulose + H2O
-
 Bacillus sp. (in: Bacteria) 11-1S ?
-
 ?
cellulose + H2O
-
 Bacillus sp. (in: Bacteria) ?
-
 ?
cellulose + H2O
-
 Bacillus sp. (in: Bacteria) 11-1S ?
-
 ?

Subunits

Subunits Comment Organism
monomer 1 * 56000, SDS-PAGE Bacillus sp. (in: Bacteria)

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
80
-
-
 Bacillus sp. (in: Bacteria)

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
70
-
 15 min, stable Bacillus sp. (in: Bacteria)
75
-
 15 min, inactivation Bacillus sp. (in: Bacteria)

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
4
-
-
 Bacillus sp. (in: Bacteria)

pH Stability

pH Stability pH Stability Maximum Comment Organism
2 6 stable Bacillus sp. (in: Bacteria)