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:  1753 1786 1333 624 277 197 5970
Transferred:  268 79 290 70 11 6 724
Deleted:  81 79 106 31 8 9 314
Total:  2102 1944 1729 725 296 212 7008


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