Table 3. Enzyme Classification: Secondary classes of oxidoreductase enzymes in EC system.
Oxidoreductases: second EC digitHydrogen or electron donor
1.Alcohol (CHOH)
2.Aldehyde or ketone (C═O)
3.─CH─CH─
4.Primary amine (CHNH2 or CHNH3+)
5.Secondary amine (CHNH)
6.NADH or NADPH (when another redox catalyst is the acceptor)