2IPF
Crystal structure of 17alpha-hydroxysteroid dehydrogenase in complex with NADP+ and epi-testosterone
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(17)alpha-hydroxysteroid dehydrogenase) | polymer | 318 | 36359.9 | 2 | UniProt (Q9CX32) Pfam (PF00248) UniProt (by SIFTS) (Q91WR5) | Mus musculus (house mouse) | |
| 2 | C, K (A, B) | NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | non-polymer | 743.4 | 2 | Chemie (NAP) | |||
| 3 | D, L (A, B) | (10ALPHA,13ALPHA,14BETA,17ALPHA)-17-HYDROXYANDROST-4-EN-3-ONE | non-polymer | 288.4 | 2 | Chemie (FFA) | |||
| 4 | E, F, G, M, N... (A, B) | BETA-MERCAPTOETHANOL | non-polymer | 78.1 | 6 | Chemie (BME) | |||
| 5 | H, I, P (A, B) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 3 | Chemie (EDO) | |||
| 6 | J (A) | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 1 | Chemie (TRS) | |||
| 7 | Q, R (A, B) | water | water | 18.0 | 692 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 72719.8 | |
| Non-Polymers* | Number of molecules | 14 |
| Total formula weight | 2840.8 | |
| All* | Total formula weight | 75560.6 |
