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:  1738 1777 1331 620 276 191 5933
Transferred:  265 78 289 69 10 6 717
Deleted:  81 78 106 31 8 9 313
Total:  2084 1933 1726 720 294 206 6963


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