ENZYME entry: EC 3.4.22.32
| Accepted Name |
|---|
| Stem bromelain.
|
| Alternative Name(s) |
|---|
| Bromelain. |
| Reaction catalysed |
|---|
| Broad specificity for cleavage of proteins, but strong preference for Z-Arg-Arg-|-NHMec among small molecule substrates |
| Comment(s) |
|---|
- The most abundant of cysteine endopeptidases of the stem of the
pineapple plant, Ananas comosus.
- Distinct from the bromelain found in the pineapple fruit
(EC 3.4.22.33).
- Scarcely inhibited by chicken cystatin and also very slowly
inactivated by E-64.
- Belongs to peptidase family C1.
- Formerly EC 3.4.4.24 and EC 3.4.22.4.
|
| Cross-references |
|---|
| PROSITE | PDOC00126 |
| BRENDA | 3.4.22.32 |
| EC2PDB | 3.4.22.32 |
| ExplorEnz | 3.4.22.32 |
| PRIAM enzyme-specific profiles | 3.4.22.32 |
| KEGG Ligand Database for Enzyme Nomenclature | 3.4.22.32 |
| IUBMB Enzyme Nomenclature | 3.4.22.32 |
| IntEnz | 3.4.22.32 |
| MEDLINE | Find literature relating to 3.4.22.32 |
| MetaCyc | 3.4.22.32 |
| UniProtKB/Swiss-Prot |
|
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