:Category:Enzymes by function
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Enzymes appear in this category according to the EC number classification:
- EC 1 Oxidoreductases: catalyze oxidation/reduction reactions
- EC 2 Transferases: transfer a functional group (e.g. a methyl or phosphate group)
- EC 3 Hydrolases: catalyze the hydrolysis of various bonds
- EC 4 Lyases: cleave various bonds by means other than hydrolysis and oxidation
- EC 5 Isomerases: catalyze isomerization changes within a single molecule
- EC 6 Ligases: join two molecules with covalent bonds
- EC 7 Translocases: catalyse the movement of ions or molecules across membranes
{{Cat more|Enzyme Commission number}}