GO:0098772	F	0.88	molecular function regulator
GO:0005085	F	0.86	guanyl-nucleotide exchange factor activity
GO:0005088	F	0.81	Ras guanyl-nucleotide exchange factor activity
GO:0005089	F	0.67	Rho guanyl-nucleotide exchange factor activity
GO:1901363	F	0.34	heterocyclic compound binding
GO:0097159	F	0.34	organic cyclic compound binding
GO:0043169	F	0.31	cation binding
GO:0019899	F	0.26	enzyme binding
GO:0032555	F	0.22	purine ribonucleotide binding
GO:0032550	F	0.22	purine ribonucleoside binding
GO:0035639	F	0.21	purine ribonucleoside triphosphate binding
GO:0031267	F	0.20	small GTPase binding
GO:0017048	F	0.17	Rho GTPase binding
GO:0032561	F	0.16	guanyl ribonucleotide binding
GO:0030676	F	0.16	Rac guanyl-nucleotide exchange factor activity
GO:0005525	F	0.15	GTP binding
GO:0005102	F	0.14	receptor binding
GO:0003824	F	0.13	catalytic activity
GO:0030234	F	0.11	enzyme regulator activity
GO:0003676	F	0.11	nucleic acid binding
