GO:0000149	F	1.00	SNARE binding
GO:0097159	F	0.47	organic cyclic compound binding
GO:1901363	F	0.46	heterocyclic compound binding
GO:0097367	F	0.44	carbohydrate derivative binding
GO:0036094	F	0.43	small molecule binding
GO:0032555	F	0.42	purine ribonucleotide binding
GO:0032550	F	0.42	purine ribonucleoside binding
GO:0035639	F	0.38	purine ribonucleoside triphosphate binding
GO:0032561	F	0.31	guanyl ribonucleotide binding
GO:0005525	F	0.27	GTP binding
GO:0005524	F	0.11	ATP binding
GO:0003824	F	0.11	catalytic activity
