Any feedback?
Literature summary for 3.2.1.20 extracted from
- Three forms of alpha-glucosidase and a glucoamylase from Aspergillus awamori (1977), Agric. Biol. Chem., 41, 2149-2161.
No PubMed abstract available
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 130000 | - |
130000, alpha-glucosidase III, SDS-PAGE | Aspergillus awamori |
| 140000 | - |
x * 140000, alpha-glucosidase II, SDS-PAGE | Aspergillus awamori |
| 1250000 | - |
x * 1250000, alpha-glucosidase I, SDS-PAGE | Aspergillus awamori |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Aspergillus awamori | - |
- |
- |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
| alpha-glucosidase I, II and III | Aspergillus awamori |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| additional information | - |
- |
Aspergillus awamori |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| amylose + H2O | - |
Aspergillus awamori | alpha-D-glucose | - |
? |  |
| maltose | - |
Aspergillus awamori | panose + ? | alpha-glucosyltransfer products: panose + isomaltose | ? | |
| maltose + H2O | - |
Aspergillus awamori | alpha-D-glucose + D-glucose | - |
? | |
| maltotriose + H2O | - |
Aspergillus awamori | maltose + D-glucose | - |
? | |
| phenyl alpha-D-glucoside + H2O | - |
Aspergillus awamori | phenol + alpha-D-glucose | - |
? | |
Subunits
| Subunits | Comment | Organism |
|---|---|---|
| ? | x * 140000, alpha-glucosidase II, SDS-PAGE | Aspergillus awamori |
| ? | 130000, alpha-glucosidase III, SDS-PAGE | Aspergillus awamori |
| ? | x * 1250000, alpha-glucosidase I, SDS-PAGE | Aspergillus awamori |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 55 | - |
- |
Aspergillus awamori |
Temperature Stability [°C]
| Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 45 | - |
stable up to | Aspergillus awamori |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 5 | - |
- |
Aspergillus awamori |
pH Stability
| pH Stability | pH Stability Maximum | Comment | Organism |
|---|---|---|---|
| 4.5 | 6 | stable | Aspergillus awamori |
Use of this online version of BRENDA is free under the CC BY 4.0 license. See terms of use for full details.
Release 2023.1 (January 2023)
Legal
Curated at
Member of
