2B8U
Crystal structure of wildtype human Interleukin-4
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Interleukin-4 | polymer | 129 | 14989.2 | 1 | UniProt (P05112) Pfam (PF00727) | Homo sapiens (human) | IL-4, B-cell stimulatory factor 1, BSF-1, Lymphocyte stimulatory factor 1 |
| 2 | B, C, D (A) | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 3 | E (A) | water | water | 18.0 | 131 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 14989.2 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 288.2 | |
| All* | Total formula weight | 15277.4 |
