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