GO:1901363	F	0.92	heterocyclic compound binding
GO:0097159	F	0.92	organic cyclic compound binding
GO:0032555	F	0.91	purine ribonucleotide binding
GO:0032550	F	0.91	purine ribonucleoside binding
GO:0003824	F	0.91	catalytic activity
GO:0035639	F	0.90	purine ribonucleoside triphosphate binding
GO:0032561	F	0.89	guanyl ribonucleotide binding
GO:0003924	F	0.89	GTPase activity
GO:0005525	F	0.88	GTP binding
GO:0005516	F	0.61	calmodulin binding
GO:0019003	F	0.56	GDP binding
GO:0043167	F	0.39	ion binding
GO:0046872	F	0.38	metal ion binding
GO:0000287	F	0.24	magnesium ion binding
GO:0003676	F	0.15	nucleic acid binding
GO:0005524	F	0.11	ATP binding
GO:0003677	F	0.11	DNA binding
