3ODV
X-ray structure of kaliotoxin by racemic protein crystallography
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Potassium channel toxin alpha-KTx 3.1 | polymer | 38 | 4165.1 | 2 | UniProt (P24662) Pfam (PF00451) | Androctonus mauretanicus mauretanicus | Kaliotoxin-1, KTX-1 |
| 2 | C, D (A, B) | trifluoroacetic acid | non-polymer | 114.0 | 2 | Chemie (TFA) | |||
| 3 | E, F (B) | CITRIC ACID | non-polymer | 192.1 | 2 | Chemie (CIT) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 90 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 8330.1 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 612.3 | |
| All* | Total formula weight | 8942.4 |
