3WO2
Crystal structure of human interleukin-18
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) | Interleukin-18 | polymer | 157 | 18239.7 | 4 | UniProt (Q14116) Pfam (PF00340) | Homo sapiens (human) | IL-18, Iboctadekin, Interferon gamma-inducing factor, IFN-gamma-inducing factor, Interleukin-1 gamma, IL-1 gamma |
| 2 | E, F, G, J, K... (A, B, C, D) | 3-[(3-CHOLAMIDOPROPYL)DIMETHYLAMMONIO]-1-PROPANESULFONATE | non-polymer | 614.9 | 12 | Chemie (CPS) | |||
| 3 | H, I, M, Q (A, B, C) | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 4 | U, V, W, X (A, B, C, D) | water | water | 18.0 | 310 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 72958.9 | |
| Non-Polymers* | Number of molecules | 16 |
| Total formula weight | 7762.8 | |
| All* | Total formula weight | 80721.7 |
