2HEJ
Crystal structure of 17alpha-hydroxysteroid dehydrogenase in complex with NADP(H) in a closed 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 | Aldo-keto reductase family 1, member C21 | polymer | 323 | 36924.6 | 2 | UniProt (Q9CX32) Pfam (PF00248) UniProt (by SIFTS) (Q91WR5) In PDB | Mus musculus (house mouse) | |
| 2 | A, B | NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | non-polymer | 745.4 | 2 | Chemie (NDP) | |||
| 3 | A, B | 1,2-ETHANEDIOL | non-polymer | 62.1 | 5 | Chemie (EDO) | |||
| 4 | A, B | BETA-MERCAPTOETHANOL | non-polymer | 78.1 | 2 | Chemie (BME) | |||
| 5 | A, B | (4S)-2-METHYL-2,4-PENTANEDIOL | non-polymer | 118.2 | 2 | Chemie (MPD) | |||
| 6 | water | water | 18.0 | 756 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 73849.2 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 2193.8 | |
| All* | Total formula weight | 76043.0 |
