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Literature summary for 3.2.1.15 extracted from

  • Nagai, M.; Katsuragi, T.; Terashita, T.; Yoshikawa, K.; Sakai, T.
    Purification and characterization of an endo-polygalacturonase from Aspergillus awamori (2000), Biosci. Biotechnol. Biochem., 64, 1729-1732.
    View publication on PubMed

Localization

Localization Comment Organism GeneOntology No. Textmining
extracellular
-
Aspergillus awamori
-
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
41000
-
gel filtration Aspergillus awamori

Organism

Organism UniProt Comment Textmining
Aspergillus awamori
-
IFO 4033
-

Purification (Commentary)

Purification (Comment) Organism
-
Aspergillus awamori

Source Tissue

Source Tissue Comment Organism Textmining
culture filtrate
-
Aspergillus awamori
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
polygalacturonate + H2O
-
Aspergillus awamori ?
-
?
protopectin + H2O
-
Aspergillus awamori ?
-
?

Subunits

Subunits Comment Organism
monomer 1 * 41000, SDS-PAGE Aspergillus awamori

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
40
-
-
Aspergillus awamori

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
20 50 20°C: about 65% of maximal activity, 50°C: about 75% of maximal activity Aspergillus awamori

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5
-
hydrolysis of polygalacturonate or protopectin Aspergillus awamori

pH Stability

pH Stability pH Stability Maximum Comment Organism
4 6 30°C, 12 h, stable Aspergillus awamori

pI Value

Organism Comment pI Value Maximum pI Value
Aspergillus awamori
-
-
6