1EC5
CRYSTAL STRUCTURE OF FOUR-HELIX BUNDLE MODEL
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 (A, B, C) | PROTEIN (FOUR-HELIX BUNDLE MODEL) | polymer | 50 | 5870.9 | 3 | |||
| 2 | D, E, F (A, B, C) | ZINC ION | non-polymer | 65.4 | 3 | Chemie (ZN) PubChem (32051) | |||
| 3 | G, H, I (A, B, C) | water | water | 18.0 | 32 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 17612.7 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 196.2 | |
| All* | Total formula weight | 17808.9 |
