GO:0097159	F	0.49	organic cyclic compound binding
GO:1901363	F	0.48	heterocyclic compound binding
GO:0097367	F	0.48	carbohydrate derivative binding
GO:0098772	F	0.45	molecular function regulator
GO:0030234	F	0.43	enzyme regulator activity
GO:0004857	F	0.41	enzyme inhibitor activity
GO:0004860	F	0.40	protein kinase inhibitor activity
GO:0000166	F	0.35	nucleotide binding
GO:0032555	F	0.34	purine ribonucleotide binding
GO:0032550	F	0.33	purine ribonucleoside binding
GO:0035639	F	0.32	purine ribonucleoside triphosphate binding
GO:0005102	F	0.23	receptor binding
GO:0008201	F	0.19	heparin binding
GO:0004872	F	0.19	receptor activity
GO:0003824	F	0.19	catalytic activity
GO:0032561	F	0.17	guanyl ribonucleotide binding
GO:0032559	F	0.17	adenyl ribonucleotide binding
GO:0004871	F	0.17	signal transducer activity
GO:0048495	F	0.16	Roundabout binding
GO:0005525	F	0.16	GTP binding
GO:0005524	F	0.16	ATP binding
GO:0003676	F	0.15	nucleic acid binding
GO:0038023	F	0.13	signaling receptor activity
GO:0003723	F	0.12	RNA binding
GO:0004888	F	0.11	transmembrane signaling receptor activity
