Hydrolases, Carbohydrases: Maltase, Sucrase, Emulsin.
Nucleases: Polynucleotidase, Nucleotidase.
Hydrases: Fumarase, Enolase.
Peptidases: Aminopolypeptidase, Dipeptidase, Prolinase.
Esterases: Lipase, Phosphotase, Sulfatase.
Copper Enzymes: Tyrosinase, Ascorbic Acid, Oxidase
Iron Enzymes: Catalase, Cytochrome oxidase, Peroxidase
Enzymes containing coenzymes 1 and/or 2: Lactic Dehydrogenase, Robison Ester, Dehydrogenase
Enzymes which reduce cytochrome: Succinic Dehydrogenase
Yellow Enzymes: Warburg's Old Yellow Enzymes, Diaphorase, Haas Enzyme, Cytochrome C reductase
Amidase: Urease
Mutases: Aldehyde Mutase, Glyoxalase
Desmolases: Zymohexase, Carboxylase
Other Enzymes: Phosphorylase, Phosphohexisomerase, Hexokinase, Phosphoglumutase