GO:0008893

guanosine-3',5'-bis(diphosphate) 3'-diphosphatase activity

Details: 
Catalysis of the reaction: guanosine 3',5'-bis(diphosphate) + H2O = guanosine 5'-diphosphate + diphosphate. [EC:3.1.7.2]
Evidence Code: 
IEA