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 other nitrogenous compounds as donors
With a quinone or similar compound as acceptor
The following ENZYME entries belong to class 1.7.5.-:
1.7.5.1 Nitrate reductase (quinone) 1.7.5.2 Nitric oxide reductase (menaquinol)