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A new class EC 7, Translocases, has been added to the EC list. It will be part of ENZYME from release 2018_10. Read more about EC 7 here.
ENZYME entry: EC 3.4.21.99
| Accepted Name |
|---|
| Spermosin.
|
| Reaction catalysed |
|---|
| Hydrolyzes arginyl bonds, preferably with Pro in the P2 position |
| Comment(s) |
|---|
- The enzyme from the ascidian (Prochordate) Halocynthia roretzi is
localized in the sperm head, and released during sperm activation.
- A proline-rich region is involved in binding to the vitelline coat of
the egg.
- Belongs to peptidase family S1.
|
| Cross-references |
|---|
| PROSITE | PDOC00124 |
| BRENDA | 3.4.21.99 |
| EC2PDB | 3.4.21.99 |
| ExplorEnz | 3.4.21.99 |
| PRIAM enzyme-specific profiles | 3.4.21.99 |
| KEGG Ligand Database for Enzyme Nomenclature | 3.4.21.99 |
| IUBMB Enzyme Nomenclature | 3.4.21.99 |
| IntEnz | 3.4.21.99 |
| MEDLINE | Find literature relating to 3.4.21.99 |
| MetaCyc | 3.4.21.99 |
| UniProtKB/Swiss-Prot |
|
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ENZYME /
UniProtKB/Swiss-Prot entries corresponding to 3.4.21.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 3.4.-.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 3.-.-.-