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:  1931 1958 1318 709 306 232 93 6547
Transferred:  420 86 363 79 13 6 0 967
Deleted:  93 84 111 31 10 9 0 338
Total:  2444 2128 1792 819 329 247 93 7852


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