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:  1964 2010 1325 725 310 244 96 6674
Transferred:  424 98 372 83 13 6 0 996
Deleted:  95 84 113 31 10 9 0 342
Total:  2483 2192 1810 839 333 259 96 8012


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