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Literature summary for 3.2.1.32 extracted from

  • Yamaura, I.; Matsumoto, T.; Funatsu, M.; Mukai, E.
    Purification and some properties of endo-1,3-beta-D-xylanase from Pseudomonas sp. PT-5 (1990), Agric. Biol. Chem., 54, 921-926.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
dithiothreitol activates Pseudomonas sp.

Inhibitors

Inhibitors Comment Organism Structure
EDTA
-
Pseudomonas sp.
Hg2+
-
Pseudomonas sp.
N-bromosuccinimide
-
Pseudomonas sp.
SDS
-
Pseudomonas sp.

Metals/Ions

Metals/Ions Comment Organism Structure
Co2+ activates Pseudomonas sp.
Mg2+ activates Pseudomonas sp.

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
35000
-
1 * 35000, SDS-PAGE Pseudomonas sp.
36000
-
gel filtration Pseudomonas sp.

Organism

Organism UniProt Comment Textmining
Pseudomonas sp.
-
PT-5
-
Pseudomonas sp. PT-5
-
PT-5
-

Purification (Commentary)

Purification (Comment) Organism
-
Pseudomonas sp.

Source Tissue

Source Tissue Comment Organism Textmining

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
Pseudomonas sp.

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
beta-1,3-xylan + H2O
-
Pseudomonas sp. xylose + xylooligosaccharides
-
?
beta-1,3-xylan + H2O
-
Pseudomonas sp. PT-5 xylose + xylooligosaccharides
-
?

Subunits

Subunits Comment Organism
monomer 1 * 35000, SDS-PAGE Pseudomonas sp.

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.5
-
-
Pseudomonas sp.

pH Stability

pH Stability pH Stability Maximum Comment Organism
5.5 8 4°C, 20 h, stable Pseudomonas sp.