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.-:
220.127.116.11 Deoxyribonuclease I 18.104.22.168 Deoxyribonuclease IV 22.214.171.124 Type I site-specific deoxyribonuclease 126.96.36.199 Type II site-specific deoxyribonuclease 188.8.131.52 Type III site-specific deoxyribonuclease 184.108.40.206 CC-preferring endodeoxyribonuclease 220.127.116.11 Deoxyribonuclease V 18.104.22.168 T(4) deoxyribonuclease II 22.214.171.124 T(4) deoxyribonuclease IV