GO:0005096	F	1.00	GTPase activator activity
GO:1901363	F	0.51	heterocyclic compound binding
GO:0097159	F	0.51	organic cyclic compound binding
GO:0097367	F	0.46	carbohydrate derivative binding
GO:0000166	F	0.46	nucleotide binding
GO:0032555	F	0.45	purine ribonucleotide binding
GO:0032550	F	0.45	purine ribonucleoside binding
GO:0035639	F	0.43	purine ribonucleoside triphosphate binding
GO:0032561	F	0.33	guanyl ribonucleotide binding
GO:0005525	F	0.31	GTP binding
GO:0005524	F	0.12	ATP binding
GO:0003824	F	0.11	catalytic activity
