_EC 1.17.98.- With other, known, acceptors. 8 PDB entries  
EC 1.-.-.- Oxidoreductases. [21,484 PDB entries]
EC 1.17.-.- Acting on Ch or CH2 groups. [557 PDB entries]
EC 1.17.98.- With other, known, acceptors. [8 PDB entries]
EC 1.17.98.1 Transferred entry: 1.1.1.395. [-]
EC 1.17.98.2 bacteriochlorophyllide c C-7(1)-hydroxylase. [-]
EC 1.17.98.3 formate dehydrogenase (coenzyme F420). [3 PDB entries]
EC 1.17.98.4 formate dehydrogenase (acceptor). [5 PDB entries]

[-] signifies that there are no PDB entries for the given enzyme subclass