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Literature summary for 3.2.1.15 extracted from
- Purification and partial characterization of an acidic polygalacturonase from Aspergillus kawachii (2004), J. Biotechnol., 110, 21-28.
Application
| Application | Comment | Organism |
|---|---|---|
| nutrition | the enzyme is very efficient to extract pectin from lemmon protopectin and to macerate carrot tissues at pH 2.0. These properties make the enzyme an interesting biocatalyst for industrial applications under highly acidic conditions | Aspergillus luchuensis |
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 40000 | - |
gel filtration | Aspergillus luchuensis |
| 60000 | - |
x * 60000, SDS-PAGE | Aspergillus luchuensis |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Aspergillus luchuensis | - |
IFO 4033 | - |
Posttranslational Modification
| Posttranslational Modification | Comment | Organism |
|---|---|---|
| glycoprotein | - |
Aspergillus luchuensis |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
- |
Aspergillus luchuensis |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| culture filtrate | - |
Aspergillus luchuensis | - |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| additional information | the enzyme is very efficient to extract pectin from lemmon protopectin and to macerate carrot tissues at pH 2.0 | Aspergillus luchuensis | ? | - |
? |  |
Subunits
| Subunits | Comment | Organism |
|---|---|---|
| ? | x * 60000, SDS-PAGE | Aspergillus luchuensis |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| PGI | - |
Aspergillus luchuensis |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 2 | 3 | high activity in the pH range 2.0-3.0 towards soluble and insoluble substrates, while being inactive at pH 5.0 | Aspergillus luchuensis |
pH Range
| pH Minimum | pH Maximum | Comment | Organism |
|---|---|---|---|
| 2 | 5 | high activity in the pH range 2.0-3.0 towards soluble and insoluble substrates, while being inactive at pH 5.0 | Aspergillus luchuensis |
pI Value
| Organism | Comment | pI Value Maximum | pI Value |
|---|---|---|---|
| Aspergillus luchuensis | isoelectric focusing | - |
3.55 |
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Release 2023.1 (January 2023)
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