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Literature summary for 3.4.23.1 extracted from
- Purificaton and characterization of a pepsinogen and its pepsin from proventriculus of the Japanese quail (1980), Biochim. Biophys. Acta, 611, 363-370.
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| pepstatin | - |
Coturnix japonica |  |
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 36000 | - |
? * 36000, SDS-PAGE | Coturnix japonica |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Coturnix japonica | - |
- |
- |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
- |
Coturnix japonica |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| proventriculus | - |
Coturnix japonica | - |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| additional information | milk clotting activity | Coturnix japonica | ? | - |
? | |
Subunits
| Subunits | Comment | Organism |
|---|---|---|
| More | ? * 36000, SDS-PAGE | Coturnix japonica |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 3 | - |
hemoglobin | Coturnix japonica |
pH Range
| pH Minimum | pH Maximum | Comment | Organism |
|---|---|---|---|
| 1.5 | 4 | pH 1.5: about 75% of maximum activity, pH 4.0: about 30% of maximum activity | Coturnix japonica |
pH Stability
| pH Stability | pH Stability Maximum | Comment | Organism |
|---|---|---|---|
| 8.5 | - |
stable up to | Coturnix japonica |
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Release 2023.1 (January 2023)
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