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:  1833 1830 1347 680 287 205 0 6182
Transferred:  307 84 291 70 11 6 0 769
Deleted:  81 82 106 31 9 9 0 318
Total:  2221 1996 1744 781 307 220 0 7269


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