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) | Nuclear transport factor 2 | polymer | 127 | 14491.4 | 2 | UniProt (P61972) Pfam (PF02136) | Rattus norvegicus (Norway rat) | NTF-2 |
| 2 | C, D, E (C, D, E) | GTP-binding nuclear protein Ran | polymer | 216 | 24456.1 | 3 | UniProt (P62825) Pfam (PF00071) | Canis familiaris (Dog) | GTPase Ran,Ras-like protein TC4,Ras-related nuclear protein |
| 3 | F, H, L (C, D, E) | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 3 | Chemie (GDP) | |||
| 4 | G, I, J (C, D, E) | MAGNESIUM ION | non-polymer | 24.3 | 3 | Chemie (MG) | |||
| 5 | K (E) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 6 | M, N, O, P, Q (A, B, C, D, E) | water | water | 18.0 | 343 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 5 |
| Total formula weight | 102351.2 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 1498.6 | |
| All* | Total formula weight | 103849.7 |
