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 other nitrogenous compounds as donors
With a cytochrome as acceptor
The following ENZYME entries belong to class 1.7.2.-:
126.96.36.199 Nitrite reductase (NO-forming) 188.8.131.52 Nitrite reductase (cytochrome; ammonia-forming) 184.108.40.206 Trimethylamine-N-oxide reductase 220.127.116.11 Nitrous-oxide reductase 18.104.22.168 Nitric-oxide reductase (cytochrome c) 22.214.171.124 Hydroxylamine dehydrogenase 126.96.36.199 Hydrazine synthase 188.8.131.52 Hydrazine dehydrogenase