4ZF7
Crystal structure of ferret interleukin-2
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) | Interleukin 2 | polymer | 138 | 16077.4 | 2 | UniProt (A3FBE6) Pfam (PF00715) | Mustela putorius furo (European domestic ferret) | Uncharacterized protein |
| 2 | C, G (A, B) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 3 | D, E (A) | TETRAETHYLENE GLYCOL | non-polymer | 194.2 | 2 | Chemie (PG4) | |||
| 4 | F (A) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
| 5 | H (B) | PENTAETHYLENE GLYCOL | non-polymer | 238.3 | 1 | Chemie (1PE) | |||
| 6 | I, J (A, B) | water | water | 18.0 | 252 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 132 (UniProt: A3FBE6)
| PDB | External Database | Details |
|---|---|---|
| His 133 | - | expression tag |
| His 134 | - | expression tag |
| His 135 | - | expression tag |
| His 136 | - | expression tag |
| His 137 | - | expression tag |
| His 138 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 32154.9 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 925.0 | |
| All* | Total formula weight | 33079.8 |
