_EC 1.17.1.- With NAD(+) or NADP(+) as acceptor. 128 PDB entries  
EC 1.-.-.- Oxidoreductases. [21,484 PDB entries]
EC 1.17.-.- Acting on Ch or CH2 groups. [557 PDB entries]
EC 1.17.1.- With NAD(+) or NADP(+) as acceptor. [128 PDB entries]
EC 1.17.1.1 CDP-4-dehydro-6-deoxyglucose reductase. [-]
EC 1.17.1.2 Transferred entry: 1.17.7.4. [-]
EC 1.17.1.3 leucoanthocyanidin reductase. [4 PDB entries]
EC 1.17.1.4 xanthine dehydrogenase. [41 PDB entries]
EC 1.17.1.5 nicotinate dehydrogenase. [1 PDB entries]
EC 1.17.1.6 Transferred entry: 1.1.1.395. [-]
EC 1.17.1.7 Transferred entry: 1.2.1.91. [-]
EC 1.17.1.8 4-hydroxy-tetrahydrodipicolinate reductase. [37 PDB entries]
EC 1.17.1.9 formate dehydrogenase. [44 PDB entries]
EC 1.17.1.10 formate dehydrogenase (NADP(+)). [1 PDB entries]
EC 1.17.1.11 formate dehydrogenase (NAD(+), ferredoxin). [-]

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