GO:0005215	F	0.37	transporter activity
GO:1901363	F	0.35	heterocyclic compound binding
GO:0097159	F	0.35	organic cyclic compound binding
GO:0022892	F	0.24	substrate-specific transporter activity
GO:0036094	F	0.23	small molecule binding
GO:0097367	F	0.22	carbohydrate derivative binding
GO:0000166	F	0.22	nucleotide binding
GO:0032555	F	0.21	purine ribonucleotide binding
GO:0032550	F	0.21	purine ribonucleoside binding
GO:0008565	F	0.21	protein transporter activity
GO:0035639	F	0.20	purine ribonucleoside triphosphate binding
GO:0019899	F	0.17	enzyme binding
GO:0030276	F	0.14	clathrin binding
GO:0032561	F	0.12	guanyl ribonucleotide binding
GO:0003824	F	0.12	catalytic activity
GO:0003676	F	0.12	nucleic acid binding
GO:0044877	F	0.11	macromolecular complex binding
GO:0005525	F	0.11	GTP binding
