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:  1975 2031 1339 758 312 245 97 6757
Transferred:  428 101 375 83 13 6 1 1007
Deleted:  97 85 113 31 10 9 0 345
Total:  2500 2217 1827 872 335 260 98 8109


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