_EC 3.1.7.- Diphosphoric monoester hydrolases. 12 PDB entries  
EC 3.-.-.- Hydrolases. [51,972 PDB entries]
EC 3.1.-.- Acting on ester bonds. [12,883 PDB entries]
EC 3.1.7.- Diphosphoric monoester hydrolases. [12 PDB entries]
EC 3.1.7.1 prenyl-diphosphatase. [-]
EC 3.1.7.2 guanosine-3',5'-bis(diphosphate) 3'-diphosphatase. [11 PDB entries]
EC 3.1.7.3 monoterpenyl-diphosphatase. [-]
EC 3.1.7.4 Transferred entry: 4.2.1.133 and 4.2.3.141. [-]
EC 3.1.7.5 geranylgeranyl diphosphate diphosphatase. [-]
EC 3.1.7.6 farnesyl diphosphatase. [1 PDB entries]
EC 3.1.7.7 Transferred entry: 4.2.3.194. [-]
EC 3.1.7.8 Transferred entry: 2.5.1.153. [-]
EC 3.1.7.9 isotuberculosinol synthase. [-]
EC 3.1.7.10 (13E)-labda-7,13-dien-15-ol synthase. [-]
EC 3.1.7.11 geranyl diphosphate diphosphatase. [-]
EC 3.1.7.12 (+)-kolavelool synthase. [-]
EC 3.1.7.13 neryl diphosphate diphosphatase. [-]

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