GO:0003824	F	1.00	catalytic activity
GO:0008893	F	0.99	guanosine-3',5'-bis(diphosphate) 3'-diphosphatase activity
GO:0008728	F	0.99	GTP diphosphokinase activity
GO:1901363	F	0.52	heterocyclic compound binding
GO:0097159	F	0.52	organic cyclic compound binding
GO:0035639	F	0.47	purine ribonucleoside triphosphate binding
GO:0032555	F	0.47	purine ribonucleotide binding
GO:0032550	F	0.47	purine ribonucleoside binding
GO:0005524	F	0.45	ATP binding
GO:0046872	F	0.11	metal ion binding
