GO:0005088	F	0.97	Ras guanyl-nucleotide exchange factor activity
GO:0017034	F	0.71	Rap guanyl-nucleotide exchange factor activity
GO:0097159	F	0.49	organic cyclic compound binding
GO:1901363	F	0.48	heterocyclic compound binding
GO:0036094	F	0.46	small molecule binding
GO:0019904	F	0.46	protein domain specific binding
GO:0032555	F	0.45	purine ribonucleotide binding
GO:0032559	F	0.42	adenyl ribonucleotide binding
GO:0030552	F	0.37	cAMP binding
GO:0019899	F	0.23	enzyme binding
GO:0044325	F	0.21	ion channel binding
GO:0030234	F	0.16	enzyme regulator activity
GO:0017016	F	0.16	Ras GTPase binding
GO:0003824	F	0.14	catalytic activity
GO:0032550	F	0.13	purine ribonucleoside binding
GO:0005096	F	0.13	GTPase activator activity
GO:0035639	F	0.12	purine ribonucleoside triphosphate binding
GO:0005089	F	0.12	Rho guanyl-nucleotide exchange factor activity
GO:0043167	F	0.11	ion binding
