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 a sulfur group of donors
With oxygen as acceptor
The following ENZYME entries belong to class 1.8.3.-:
220.127.116.11 Sulfite oxidase 18.104.22.168 Thiol oxidase 22.214.171.124 Glutathione oxidase 126.96.36.199 Methanethiol oxidase 188.8.131.52 Prenylcysteine oxidase 184.108.40.206 Farnesylcysteine lyase 220.127.116.11 Formylglycine-generating enzyme