Alcohol Oxidoreductases

**Definition:** A subclass of enzymes which includes all dehydrogenases acting on primary and secondary alcohols as well as hemiacetals. They are further classified according to the acceptor which can be NAD+ or NADP+ (subclass 1.1.1), cytochrome (1.1.2), oxygen (1.1.3), quinone (1.1.5), or another acceptor (1.1.99).

**Tree numbers:** - D08.811.682.047

**Synonyms:** - Carbonyl Reductase - Ketone Reductase - Carbonyl Reductases - Ketone Reductases