4FN9
X-ray Crystal structure of the Ancestral 3-keto steroid receptor - Progesterone complex
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) | Steroid receptor 2 | polymer | 254 | 29199.8 | 2 | |||
| 2 | C, I (A, B) | PROGESTERONE | non-polymer | 314.5 | 2 | Chemie (STR) | |||
| 3 | D, E (A) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 4 | F, J (A, B) | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID | non-polymer | 195.2 | 2 | Chemie (MES) | |||
| 5 | G, K (A, B) | 3-[(3-CHOLAMIDOPROPYL)DIMETHYLAMMONIO]-1-PROPANESULFONATE | non-polymer | 614.9 | 2 | Chemie (CPS) | |||
| 6 | H (A) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 7 | L, M (A, B) | water | water | 18.0 | 13 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 58399.6 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 2529.4 | |
| All* | Total formula weight | 60929.0 |
