Enzymes A-Z
Complete database of 6965 enzymes with EC numbers, catalytic activities, alternative names, and UniProt cross-references. Browse by EC class or search for specific enzymes.
Enzymes A-Z
Complete database of 6965 enzymes with EC numbers, catalytic activities, alternative names, and UniProt cross-references. Browse by EC class or search for specific enzymes.
EC 2.3.3
Enzymes in sub-subclass EC 2.3.3. Total entries: 22.
EC 2.4
Enzymes in subclass EC 2.4. Total entries: 452.
EC 2.4.1
Enzymes in sub-subclass EC 2.4.1. Total entries: 365.
EC 2.4.2
Enzymes in sub-subclass EC 2.4.2. Total entries: 61.
EC 2.4.3
Enzymes in sub-subclass EC 2.4.3. Total entries: 10.
EC 2.4.99
Enzymes in sub-subclass EC 2.4.99. Total entries: 16.
EC 2.5
Enzymes in subclass EC 2.5. Total entries: 150.
EC 2.5.1
Enzymes in sub-subclass EC 2.5.1. Total entries: 150.
EC 2.6
Enzymes in subclass EC 2.6. Total entries: 122.
EC 2.6.1
Enzymes in sub-subclass EC 2.6.1. Total entries: 118.
EC 2.6.3
Enzymes in sub-subclass EC 2.6.3. Total entries: 1.
EC 2.6.99
Enzymes in sub-subclass EC 2.6.99. Total entries: 3.
EC 2.7
Enzymes in subclass EC 2.7. Total entries: 466.
EC 2.7.1
Enzymes in sub-subclass EC 2.7.1. Total entries: 205.
EC 2.7.10
Enzymes in sub-subclass EC 2.7.10. Total entries: 4.
EC 2.7.11
Enzymes in sub-subclass EC 2.7.11. Total entries: 38.
EC 2.7.12
Enzymes in sub-subclass EC 2.7.12. Total entries: 2.
EC 2.7.13
Enzymes in sub-subclass EC 2.7.13. Total entries: 3.
EC 2.7.14
Enzymes in sub-subclass EC 2.7.14. Total entries: 1.
EC 2.7.2
Enzymes in sub-subclass EC 2.7.2. Total entries: 16.
EC 2.7.3
Enzymes in sub-subclass EC 2.7.3. Total entries: 11.
EC 2.7.4
Enzymes in sub-subclass EC 2.7.4. Total entries: 32.
EC 2.7.6
Enzymes in sub-subclass EC 2.7.6. Total entries: 5.
EC 2.7.7
Enzymes in sub-subclass EC 2.7.7. Total entries: 97.
EC 2.7.8
Enzymes in sub-subclass EC 2.7.8. Total entries: 45.
EC 2.7.9
Enzymes in sub-subclass EC 2.7.9. Total entries: 6.
EC 2.7.99
Enzymes in sub-subclass EC 2.7.99. Total entries: 1.
EC 2.8
Enzymes in subclass EC 2.8. Total entries: 90.
EC 2.8.1
Enzymes in sub-subclass EC 2.8.1. Total entries: 16.
EC 2.8.2
Enzymes in sub-subclass EC 2.8.2. Total entries: 40.
EC 2.8.3
Enzymes in sub-subclass EC 2.8.3. Total entries: 26.
EC 2.8.4
Enzymes in sub-subclass EC 2.8.4. Total entries: 6.
EC 2.8.5
Enzymes in sub-subclass EC 2.8.5. Total entries: 2.
EC 2.9
Enzymes in subclass EC 2.9. Total entries: 3.
EC 2.9.1
Enzymes in sub-subclass EC 2.9.1. Total entries: 3.
EC 3 — Hydrolases
Hydrolases catalyze the hydrolysis of chemical bonds using water. They include proteases, lipases, nucleases, glycosidases, and phosphatases. These enzymes are critical for digestion, protein turnover, and cellular regulation. This class contains 1372 enzyme entries.
EC 3.1
Enzymes in subclass EC 3.1. Total entries: 367.
EC 3.1.1
Enzymes in sub-subclass EC 3.1.1. Total entries: 117.
EC 3.1.11
Enzymes in sub-subclass EC 3.1.11. Total entries: 6.
EC 3.1.12
Enzymes in sub-subclass EC 3.1.12. Total entries: 1.
EC 3.1.13
Enzymes in sub-subclass EC 3.1.13. Total entries: 5.
EC 3.1.14
Enzymes in sub-subclass EC 3.1.14. Total entries: 1.
EC 3.1.15
Enzymes in sub-subclass EC 3.1.15. Total entries: 1.
EC 3.1.16
Enzymes in sub-subclass EC 3.1.16. Total entries: 1.
EC 3.1.2
Enzymes in sub-subclass EC 3.1.2. Total entries: 28.
EC 3.1.21
Enzymes in sub-subclass EC 3.1.21. Total entries: 10.
EC 3.1.22
Enzymes in sub-subclass EC 3.1.22. Total entries: 3.
EC 3.1.25
Enzymes in sub-subclass EC 3.1.25. Total entries: 1.
EC 3.1.26
Enzymes in sub-subclass EC 3.1.26. Total entries: 14.
EC 3.1.27
Enzymes in sub-subclass EC 3.1.27. Total entries: 2.
EC 3.1.3
Enzymes in sub-subclass EC 3.1.3. Total entries: 105.
EC 3.1.30
Enzymes in sub-subclass EC 3.1.30. Total entries: 2.
EC 3.1.31
Enzymes in sub-subclass EC 3.1.31. Total entries: 1.
EC 3.1.4
Enzymes in sub-subclass EC 3.1.4. Total entries: 36.
EC 3.1.5
Enzymes in sub-subclass EC 3.1.5. Total entries: 1.
EC 3.1.6
Enzymes in sub-subclass EC 3.1.6. Total entries: 21.
EC 3.1.7
Enzymes in sub-subclass EC 3.1.7. Total entries: 10.
EC 3.1.8
Enzymes in sub-subclass EC 3.1.8. Total entries: 1.
EC 3.10
Enzymes in subclass EC 3.10. Total entries: 2.
EC 3.10.1
Enzymes in sub-subclass EC 3.10.1. Total entries: 2.