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 CH or CH(2) groups
With a cytochrome as acceptor
The following ENZYME entries belong to class 1.17.2.-:
188.8.131.52 Nicotinate dehydrogenase (cytochrome) 184.108.40.206 Lupanine 17-hydroxylase (cytochrome c) 220.127.116.11 Formate dehydrogenase (cytochrome c-553)