7P18
Crystal structure of 3-ketosteroid delta1-dehydrogenase from Sterolibacterium denitrificans in complex with 1,4-androstadiene-3,17-dione
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) | 3-oxosteroid 1-dehydrogenase | polymer | 561 | 61427.9 | 2 | UniProt (A9XWD7) Pfam (PF00890) | Sterolibacterium denitrificans | Cholest-4-en-3-one-delta1-dehydrogenase |
| 2 | C, L (A, B) | FLAVIN-ADENINE DINUCLEOTIDE | non-polymer | 785.5 | 2 | Chemie (FAD) | |||
| 3 | D (A) | ANDROSTA-1,4-DIENE-3,17-DIONE | non-polymer | 284.4 | 1 | Chemie (ANB) | |||
| 4 | E, F, G, M, N (A, B) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 5 | Chemie (PEG) | |||
| 5 | H, I, J (A) | GLYCEROL | non-polymer | 92.1 | 3 | Chemie (GOL) | |||
| 6 | K (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 7 | O, P (A, B) | water | water | 18.0 | 826 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 122855.7 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 2685.4 | |
| All* | Total formula weight | 125541.1 |
