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.
The following ENZYME entries belong to class 4.5.-.-:
22.214.171.124 DDT-dehydrochlorinase 126.96.36.199 3-chloro-D-alanine dehydrochlorinase 188.8.131.52 Dichloromethane dehalogenase 184.108.40.206 L-2-amino-4-chloropent-4-enoate dehydrochlorinase 220.127.116.11 S-carboxymethylcysteine synthase