6AU7
Exploring Cystine Dense Peptide Space to Open a Unique Molecular Toolbox
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | Potassium channel toxin gamma-KTx 2.2 | polymer | 38 | 4155.8 | 4 | UniProt (P59938) Pfam (PF00451) | Mesobuthus martensii (Manchurian scorpion) | BmKK7,BmKKx2 |
| 2 | E, H, I, J (A, C, D) | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 3 | F, G (B) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 4 | K, L, M, N (A, B, C, D) | water | water | 18.0 | 43 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 36 (UniProt: P59938)
| PDB | External Database | Details |
|---|---|---|
| Gly -1 | - | expression tag |
| Ser 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 16623.2 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 568.4 | |
| All* | Total formula weight | 17191.7 |
