A new class EC 7, Translocases, has been added to the EC list. It will be part of ENZYME from release 2018_10. Read more about EC 7 here.
Acting on ester bonds
Endodeoxyribonucleases producing 5'-phosphomonoesters
The following ENZYME entries belong to class 3.1.21.-:
22.214.171.124 Deoxyribonuclease I 126.96.36.199 Deoxyribonuclease IV 188.8.131.52 Type I site-specific deoxyribonuclease 184.108.40.206 Type II site-specific deoxyribonuclease 220.127.116.11 Type III site-specific deoxyribonuclease 18.104.22.168 CC-preferring endodeoxyribonuclease 22.214.171.124 Deoxyribonuclease V 126.96.36.199 T(4) deoxyribonuclease II 188.8.131.52 T(4) deoxyribonuclease IV