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Literature summary for 3.4.22.2 extracted from
- 11S Storage globulin from pumpkin seeds: regularities of proteolysis by papain (2014), Biochemistry, 79, 820-825.
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Carica papaya | - |
- |
- |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| cucurbitin + H2O | the reaction occurs in two successive steps. In the first step, limited proteolysis consisting of detachments of short terminal peptides from the alpha and beta chains are observed. The cooperative proteolysis, which occurs as a pseudo-first order reaction, started at the second step. The limited proteolysis at the first step plays a regulatory role, impacting the rate of deep degradation of cucurbitin molecules by the cooperative mechanism | Carica papaya | ? | - |
? |  |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| papain | - |
Carica papaya |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 30 | - |
assay at | Carica papaya |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 6.8 | - |
assay at | Carica papaya |
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Release 2023.1 (January 2023)
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