The Enzyme Database

Enzyme Count

Class 1
(Oxidoreductases)
Class 2
(Transferases)
Class 3
(Hydrolases)
Class 4
(Lyases)
Class 5
(Isomerases)
Class 6
(Ligases)
All classes
Current:  1781 1805 1340 677 283 201 6087
Transferred:  284 83 291 70 11 6 745
Deleted:  81 79 106 31 8 9 314
Total:  2146 1967 1737 778 302 216 7146


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