2HE5
Crystal structure of 17alpha-hydroxysteroid dehydrogenase in binary complex with NADP(H) in an open conformation
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, D (A, B, C, D) | Aldo-keto reductase family 1, member C21 | polymer | 323 | 36924.6 | 4 | UniProt (Q9CX32) Pfam (PF00248) UniProt (by SIFTS) (Q91WR5) | Mus musculus (house mouse) | |
| 2 | E, F, H, K (A, B, C, D) | NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | non-polymer | 745.4 | 4 | Chemie (NDP) | |||
| 3 | G, J (C, D) | ACETATE ION | non-polymer | 59.0 | 2 | Chemie (ACT) | |||
| 4 | I (C) | BETA-MERCAPTOETHANOL | non-polymer | 78.1 | 1 | Chemie (BME) | |||
| 5 | L, M, N, O (A, B, C, D) | water | water | 18.0 | 137 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 147698.3 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 3177.9 | |
| All* | Total formula weight | 150876.2 |
