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:  1881 1890 1301 698 300 214 87 6371
Transferred:  409 86 354 77 13 6 0 945
Deleted:  83 82 107 31 9 9 0 321
Total:  2373 2058 1762 806 322 229 87 7637


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