GO:0098772	F	1.00	molecular function regulator
GO:0005096	F	0.92	GTPase activator activity
GO:0005085	F	0.29	guanyl-nucleotide exchange factor activity
GO:0097159	F	0.26	organic cyclic compound binding
GO:1901363	F	0.25	heterocyclic compound binding
GO:0005088	F	0.24	Ras guanyl-nucleotide exchange factor activity
GO:0097367	F	0.22	carbohydrate derivative binding
GO:0032555	F	0.21	purine ribonucleotide binding
GO:0032550	F	0.21	purine ribonucleoside binding
GO:0035639	F	0.20	purine ribonucleoside triphosphate binding
GO:0005089	F	0.17	Rho guanyl-nucleotide exchange factor activity
GO:0032561	F	0.16	guanyl ribonucleotide binding
GO:0005525	F	0.15	GTP binding
GO:0008092	F	0.11	cytoskeletal protein binding
