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.
Oxidoreductases
Acting on hydrogen as donors
With a cytochrome as acceptor
The following ENZYME entries belong to class 1.12.2.-:
1.12.2.1 Cytochrome-c3 hydrogenase