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Literature summary for 3.4.22.30 extracted from
- Characterization of papaya peptidase A as a cysteine proteinase of Carica papaya L. with active-centre properties that differ from those of papain by using 2,2-dipyridyl disulphide and 4-chloro-7-nitrobenzofurazan as reactivity probes. Use of two-protonic-state electrophiles in the identification of catalytic-site thiol groups (1982), Biochem. J., 205, 205-211.
Activating Compound
| Activating Compound | Comment | Organism | Structure |
|---|---|---|---|
| thiol group | enzyme contains 1 thiol group per molecule, this thiol group is essential for catalytic activity | Carica papaya |  |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Carica papaya | - |
- |
- |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| latex | - |
Carica papaya | - |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| N-Benzoyl-L-Arg ethyl ester + H2O | - |
Carica papaya | ? | - |
? | |
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Release 2023.1 (January 2023)
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