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:  1936 1967 1322 716 306 239 95 6581
Transferred:  421 87 364 79 13 6 0 970
Deleted:  93 84 112 31 10 9 0 339
Total:  2450 2138 1798 826 329 254 95 7890


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