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Literature summary for 3.2.1.4 extracted from
- Cellulolytic enzyme components of the cellulase complex of Clostridium thermocellum (1989), Biochim. Biophys. Acta, 992, 223-229.
No PubMed abstract available
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 60000 | - |
endoglucanase 1b, non-denaturing PAGE | Acetivibrio thermocellus |
| 64000 | - |
endoglucanase 1b, gel filtration | Acetivibrio thermocellus |
| 100000 | - |
endoglucanase 2, gel filtration | Acetivibrio thermocellus |
| 110000 | - |
endoglucanase 2, non-denaturing PAGE | Acetivibrio thermocellus |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Acetivibrio thermocellus | - |
endoglucanase 1b and 2 | - |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| carboxymethylcellulose + H2O | - |
Acetivibrio thermocellus | additional information | endoglucanase 1b: cellotriose, 45%, cellotetraose, 31%, cellobiose, 17%, and cellopentaose, 8%. Endoglucanase 2: cellotriose, 50%, and cellotetraose, 30% | ? |  |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 60 | - |
endoglucanase 1b | Acetivibrio thermocellus |
pH Range
| pH Minimum | pH Maximum | Comment | Organism |
|---|---|---|---|
| 5 | 8 | pH 5.0: about 50% of maximal activity, pH 8.0: about 45% of maximal activity, endoglucanase 1b | Acetivibrio thermocellus |
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Release 2023.1 (January 2023)
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