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:  1853 1856 1288 691 298 206 70 6262
Transferred:  409 85 352 76 13 6 0 941
Deleted:  83 82 107 31 9 9 0 321
Total:  2345 2023 1747 798 320 221 70 7524


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