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:  2022 2085 1359 776 320 254 98 6914
Transferred:  429 102 376 87 13 6 1 1014
Deleted:  98 85 113 31 10 9 0 346
Total:  2549 2272 1848 894 343 269 99 8274


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