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Literature summary for 2.4.1.25 extracted from
- Amylomaltase from the hyperthermophilic bacterium Thermus thermophilus: Enzyme characteristics and application in the starch industry (2000), Meded. -Fac. Landbouwkd. Toegepaste Biol. Wet., 65, 231-234.
No PubMed abstract available
Application
| Application | Comment | Organism |
|---|---|---|
| nutrition | potential applications in the starch industry | Thermus thermophilus |
| synthesis | potential applications in the starch industry | Thermus thermophilus |
Cloned(Commentary)
| Cloned (Comment) | Organism |
|---|---|
| malQ gene clone in pET expression vector system | Thermus thermophilus |
KM Value [mM]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 12 | - |
maltotriose | - |
Thermus thermophilus |  |
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 56000 | - |
- |
Thermus thermophilus |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Solanum tuberosum | - |
potato | - |
| Thermus thermophilus | - |
- |
- |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
- |
Thermus thermophilus |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| 1,4-alpha-D-glucan + 1,4-alpha-D-glucan | - |
Thermus thermophilus | maltooligosaccharides | - |
? | |
| 1,4-alpha-D-glucan + 1,4-alpha-D-glucan | - |
Solanum tuberosum | maltooligosaccharides | - |
? | |
| 1,4-alpha-D-glucan + glucose | - |
Thermus thermophilus | maltooligosaccharides | - |
? | |
| 1,4-alpha-D-glucan + glucose | - |
Solanum tuberosum | maltooligosaccharides | - |
? | |
| maltotriose + maltotriose | - |
Thermus thermophilus | maltopentaose + maltotetraose | - |
? | |
| additional information | glucose can only be used as acceptor of maltosyl units | Thermus thermophilus | ? | - |
? | |
Subunits
| Subunits | Comment | Organism |
|---|---|---|
| monomer | - |
Thermus thermophilus |
| monomer | - |
Solanum tuberosum |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 68 | - |
- |
Thermus thermophilus |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 6.2 | - |
- |
Thermus thermophilus |
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Release 2023.1 (January 2023)
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