4J6B
The 2.2 A crystal structure of CYP154C5 from Nocardia farcinica in complex with pregnenolone
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Cytochrome P450 monooxygenase | polymer | 410 | 45376.8 | 2 | UniProt (Q5YNS8) Pfam (PF00067) In PDB | Nocardia farcinica | |
| 2 | A, B | (3BETA)-3-HYDROXYPREGN-5-EN-20-ONE | non-polymer | 316.5 | 2 | Chemie (PLO) | |||
| 3 | A, B | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 4 | A, B | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 5 | A, B | FORMIC ACID | non-polymer | 46.0 | 4 | Chemie (FMT) | |||
| 6 | A | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) | |||
| 7 | water | water | 18.0 | 490 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 90753.6 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 2137.7 | |
| All* | Total formula weight | 92891.4 |
