2K9E
NMR Solution Structure for ShK-192: A Potent KV1.3-Specific Immunosuppressive Polypeptide
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Kappa-stichotoxin-She3a | polymer | 38 | 4422.2 | 1 | UniProt (P29187) In PDB | Stichodactyla helianthus | Kappa-SHTX-She3a,Potassium channel toxin ShK |
Sequence modifications
A: 1 - 35 (UniProt: P29187)
| PDB | External Database | Details |
|---|---|---|
| Zv4 -1 | - | expression tag |
| Pfx 0 | - | expression tag |
| Nle 21 | Met 21 | engineered mutation |
| Nh2 36 | - | amidation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 4422.2 | |
| All* | Total formula weight | 4422.2 |
