Hydroxysteroid dehydrogenase
CLASS OF OXIDOREDUCTASE ENZYMES HAT CATALYZE THE DEHYDROGENATION OF HYDROXYSTEROIDS
3-alpha hydroxysteroid dehydrogenase; Hydroxysteroid dehydrogenases; Hydrosteroid dehydrogenase; Ketosteroid reductase; Ketosteroid reductases
Hydroxysteroid dehydrogenases (HSDs) are a group of alcohol oxidoreductases that catalyze the dehydrogenation of hydroxysteroids. These enzymes also catalyze the reverse reaction, acting as ketosteroid reductases (KSRs).