The refined three-dimensional structure of 3 alpha,20 beta-hydroxysteroid dehydrogenase and possible roles of the residues conserved in short-chain dehydrogenases.
Ghosh, D., Wawrzak, Z., Weeks, C.M., Duax, W.L., Erman, M.(1994) Structure 2: 629-640
- PubMed: 7922040 
- DOI: https://doi.org/10.1016/s0969-2126(00)00064-2
- Primary Citation of Related Structures:  
2HSD - PubMed Abstract: 
Bacterial 3 alpha,20 beta-hydroxysteroid dehydrogenase reversibly oxidizes the 3 alpha and 20 beta hydroxyl groups of steroids derived from androstanes and pregnanes. It was the first short-chain dehydrogenase to be studied by X-ray crystallography. The previous description of the structure of this enzyme, at 2 ...