Cloning, overexpression, purification, crystallization and preliminary X-ray analysis of 3-ketosteroid Δ(4)-(5α)-dehydrogenase from Rhodococcus jostii RHA1.

Cloning, overexpression, purification, crystallization and preliminary X-ray analysis of 3-ketosteroid Δ(4)-(5α)-dehydrogenase from Rhodococcus jostii RHA1.