4RUD
Crystal structure of a three finger toxin
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Three-finger toxin 3b | polymer | 58 | 6543.5 | 2 | UniProt (U3EPL2) In PDB | Micrurus fulvius (harlequin coralsnake) | |
| 2 | A, B | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 3 | water | water | 18.0 | 141 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 58 (UniProt: U3EPL2)
| PDB | External Database | Details |
|---|---|---|
| Val 25 | Ala 46 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 13087.0 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 130.8 | |
| All* | Total formula weight | 13217.8 |
