Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary for 3.2.1.8 extracted from

  • Shrinivas, D.; Savitha, G.; Raviranjan, K.; Naik, G.R.
    A highly thermostable alkaline cellulase-free xylanase from thermoalkalophilic Bacillus sp. JB 99 suitable for paper and pulp industry: purification and characterization (2010), Appl. Biochem. Biotechnol., 162, 2049-2057.
    View publication on PubMed

Application

Application Comment Organism
industry the xylanase from Bacillus sp. JB 99 is highly compatible for paper and pulp industry 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
20000
-
x * 20000, SDS-PAGE Bacillus sp. (in: Bacteria)

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
additional information Bacillus sp. (in: Bacteria) substrate specificity shows a high activity on xylan-containing substrate and cellulase-free nature as endoxylanase ?
-
?
additional information Bacillus sp. (in: Bacteria) JB 99 substrate specificity shows a high activity on xylan-containing substrate and cellulase-free nature as endoxylanase ?
-
?

Organism

Organism UniProt Comment Textmining
Bacillus sp. (in: Bacteria)
-
-
-
Bacillus sp. (in: Bacteria) JB 99
-
-
-

Purification (Commentary)

Purification (Comment) Organism
native extracellular enzyme 25.7fold to homogeneity by anion exchange chromatography and gel filtration Bacillus sp. (in: Bacteria)

Source Tissue

Source Tissue Comment Organism Textmining

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
beech wood xylan + H2O
-
Bacillus sp. (in: Bacteria) ?
-
?
beech wood xylan + H2O
-
Bacillus sp. (in: Bacteria) JB 99 ?
-
?
birch wood xylan + H2O best substrate Bacillus sp. (in: Bacteria) ?
-
?
birch wood xylan + H2O best substrate Bacillus sp. (in: Bacteria) JB 99 ?
-
?
additional information substrate specificity shows a high activity on xylan-containing substrate and cellulase-free nature as endoxylanase Bacillus sp. (in: Bacteria) ?
-
?
additional information no activity with Avicel, carboxymethyl cellulose, cellulose, and pectin Bacillus sp. (in: Bacteria) ?
-
?
additional information substrate specificity shows a high activity on xylan-containing substrate and cellulase-free nature as endoxylanase Bacillus sp. (in: Bacteria) JB 99 ?
-
?
additional information no activity with Avicel, carboxymethyl cellulose, cellulose, and pectin Bacillus sp. (in: Bacteria) JB 99 ?
-
?
oat spelt xylan + H2O
-
Bacillus sp. (in: Bacteria) ?
-
?
oat spelt xylan + H2O
-
Bacillus sp. (in: Bacteria) JB 99 ?
-
?

Subunits

Subunits Comment Organism
? x * 20000, SDS-PAGE Bacillus sp. (in: Bacteria)

Synonyms

Synonyms Comment Organism
More the xylanase belongs to glycosyl hydrolase family 11 Bacillus sp. (in: Bacteria)

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
70
-
-
Bacillus sp. (in: Bacteria)

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
40 90 activity range Bacillus sp. (in: Bacteria)

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
60
-
purified enzyme, 5 h, 95% activity remaining Bacillus sp. (in: Bacteria)
70
-
purified enzyme, 5 h, 82% activity remaining Bacillus sp. (in: Bacteria)

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8
-
-
Bacillus sp. (in: Bacteria)

pH Range

pH Minimum pH Maximum Comment Organism
5 11 activity range Bacillus sp. (in: Bacteria)

pH Stability

pH Stability pH Stability Maximum Comment Organism
6 10 purified enzyme, stable Bacillus sp. (in: Bacteria)