label: guanosine-3',5'-bis(diphosphate) 3'-diphosphatase activity
label_lc: guanosine-3',5'-bis(diphosphate) 3'-diphosphatase activity
description: "Catalysis of the reaction: guanosine 3',5'-bis(diphosphate) + H2O = diphosphate + GDP + H+."