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) | Eukaryotic translation initiation factor 4E | polymer | 217 | 25130.2 | 2 | UniProt (P06730) Pfam (PF01652) | Homo sapiens (human) | eIF-4E, eIF4E, eIF-4F 25 kDa subunit, mRNA cap-binding protein |
| 2 | C, D (C, D) | Eukaryotic translation initiation factor 4E-binding protein 1 | polymer | 20 | 2357.8 | 2 | UniProt (Q13541) | Homo sapiens | 4E-BP1, eIF4E-binding protein 1, Phosphorylated heat- and acid-stable protein regulated by insulin 1, PHAS-I |
| 3 | E, O, P, Q (A, B) | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 4 | AA, BA, F, G, H... (B, A) | UNKNOWN ATOM OR ION | non-polymer | 20 | Chemie (UNX) | ||||
| 5 | CA, DA, EA, FA (A, B, C, D) | water | water | 18.0 | 123 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 54976.0 | |
| Non-Polymers* | Number of molecules | 24 |
| Total formula weight | 384.3 | |
| All* | Total formula weight | 55360.2 |
