GO:0003924	F	0.92	GTPase activity
GO:0001664	F	0.88	G-protein coupled receptor binding
GO:0004871	F	0.87	signal transducer activity
GO:0031683	F	0.85	G-protein beta/gamma-subunit complex binding
GO:0005525	F	0.62	GTP binding
GO:0019003	F	0.43	GDP binding
GO:0000287	F	0.41	magnesium ion binding
GO:0032794	F	0.40	GTPase activating protein binding
GO:0031821	F	0.33	G-protein coupled serotonin receptor binding
GO:0030234	F	0.20	enzyme regulator activity
GO:0031826	F	0.19	type 2A serotonin receptor binding
GO:0019901	F	0.19	protein kinase binding
GO:0000035	F	0.19	acyl binding
GO:0030695	F	0.18	GTPase regulator activity
GO:0008047	F	0.18	enzyme activator activity
GO:0005096	F	0.16	GTPase activator activity
GO:0047391	F	0.15	alkylglycerophosphoethanolamine phosphodiesterase activity
GO:0005154	F	0.13	epidermal growth factor receptor binding
GO:0005086	F	0.13	ARF guanyl-nucleotide exchange factor activity
GO:0050780	F	0.11	dopamine receptor binding
