A new class EC 7, Translocases, has been added to the EC list. It will be part of ENZYME from release 2018_09. Read more about EC 7 here.
The following ENZYME entries belong to class 4.5.1.-:
18.104.22.168 DDT-dehydrochlorinase 22.214.171.124 3-chloro-D-alanine dehydrochlorinase 126.96.36.199 Dichloromethane dehalogenase 188.8.131.52 L-2-amino-4-chloropent-4-enoate dehydrochlorinase 184.108.40.206 S-carboxymethylcysteine synthase