The Enzyme Database

Enzyme Count

Class 1
(Oxidoreductases)
Class 2
(Transferases)
Class 3
(Hydrolases)
Class 4
(Lyases)
Class 5
(Isomerases)
Class 6
(Ligases)
Class 7
(Translocases)
All classes
Current:  1976 2016 1328 740 311 244 96 6711
Transferred:  426 99 374 83 13 6 1 1002
Deleted:  95 85 113 31 10 9 0 343
Total:  2497 2200 1815 854 334 259 97 8056


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